The 49th Annual Conference on MAGNETICS in Japan

Program

September 16th

Sep. 16 Sessions Download (pdf:25MB)

Sep. 16, Room A

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Symposium "Research trends on zero-magnetostriction electrical steel materials for motor drive systems
Co-sponsored by Cooperative Research Committee on Magnetic Materials and Phenomena for High-Frequency Electromagnetic Actuator Systems Aimed at Compact and Lightweight Design"
Chief Organizer: M. Ohtake (Yokohama National Univ.)

Sep. 16, 13:00 - 14:30, Room A
Chair: M. Ohtake (Yokohama National Univ.)Session Download

16pA-1 13:00 - 13:45 Invited: Great expectations for magnetics in the advent of EV and power electronics society; °K. Fujisaki
(Toyota Tech. Inst.)
16pA-2 13:45 - 14:30 Invited: High Si steel sheet contribute to high performance in power electronics; °Y. Oda, T. Okubo, Y. Zaizen
(JFE Steel)

Sep. 16, 14:45 - 16:15, Room A
Chair: T. Yamazaki (Tokyo Univ. Sci.)

16pA-3 14:45 - 15:15 Invited: A2/B2/D0₃ordering and phase separation in Fe-Si binary alloys and thermodynamic analysis by CALPHAD method; °I. Ohnuma
(NIMS)
16pA-4 15:15 - 15:45 Invited: Theoretical study on iron-rich FeSi alloys by first-principles phase field and SQS methods; °K. Ohno^{1, 2}, R. Sahara²
(¹Yokohama National Univ., ²NIMS)
16pA-5 15:45 - 16:15 Invited: Characterization of Magnetostrictive Properties of Fe-Si and Fe-Al-N Alloys Using Epitaxial Single-Crystalline Thin Films; °K. Imamura, M. Ohtake
(Yokohama National Univ.)

Sep. 16, 16:30 - 17:45, Room A
Chair: Y. Asano (Daikin)

16pA-6 16:30 - 17:00 Invited: Preparation of Fe-6.5Si Steel Flake Powder with Texture and its Compaction Process Analysis; °S. Motozuka¹, T. G. Nguyen³, M. Takeezawa¹, K. Kushimoto², J. Kano²
(¹Kyushu Inst. Tech., ²Tohoku Univ., ³Shimane Univ.)
16pA-7 17:00 - 17:45 Invited: Hysteresis Analysis Technique for Soft Magnetic Materials Based on Magnetic Circuit Method and Its Application to Motors; °Y. Hane¹, K. Nakamura²
(¹Toyo University, ²Tohoku Univ.)

Sep. 16, Room B

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Magnetic anisotropy・Magnetostriction

Sep. 16, 13:00 - 14:30, Room B
Chair: H. Yanagihara (Univ. of Tsukuba)Session Download

16pB-1 13:00 - 13:15: Magnetostrictive properties of polycrystalline tetragonal Cu-Co ferrites under pulsed high magnetic fields; °S. Kosugi¹, M. Hisamatsu¹, S. Fujieda², T. Kida¹, M. Hagiwara¹, S. Seino¹, T. Nakagawa¹
(¹Univ. of Osaka, ²Shimane Univ.)
16pB-2 13:15 - 13:30: Improvement of magnetostriction of Galfenol alloy by La doping and microstructure controlling; °L. Chen¹, M. Sato², R. Umetsu¹
(¹Tohoku Univ., ²Akita Pref. Univ.)
16pB-3 13:30 - 13:45: Effect of in-plane magnetic anisotropy on crystal structure in Cobalt thin films deposited on LiTaO₃ substrates; °T. Abe¹, S. Shikano¹, K. Shimamura², H. Sugiyama², S. Ono³, M. Shima¹, K. Yamada¹
(¹Gifu Univ., ²Kanazawa Univ., ³Muroran Inst. of Technol.)
16pB-4 13:45 - 14:00: Annealing temperature dependence with no magnetic field on induced magnetic anisotropy in NiFeMo films fabricated on polyimide substrates; °S. Awaya, Y. Ashizawa, S. Yazawa
(Nihon Univ.)
16pB-5 14:00 - 14:15: Strain-dependent X-ray magnetic circular dichroism in GdFeCo perpendicularly magnetized thin film on flexible substrate; °J. Okabayashi¹, Y. Fujii², H. Yoshikawa², A. Tsukamoto²
(¹Univ. of Tokyo, ²Nihon Univ.)
16pB-6 14:15 - 14:30: Prediction of magnetocrystalline anisotropy constant in FeCoNi alloys using density of states features; °R. Sudo¹, T. Ueno¹, S. Yamashita^{1, 2}, M. Oogane¹
(¹Tohoku Univ., ²The Max Planck Institute for Chemical Physics of Solids)

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Magneto-optics・Magnetic resonance

Sep. 16, 14:45 - 16:15, Room B
Chair: J. Okabayashi (Univ. of Tokyo)Session Download

16pB-7 14:45 - 15:00: Pure moving-medium effects by composite magneto-chiral metasurfaces; °S. Tomita¹, T. Kodama¹, T. Nakanishi², K. Sawada³
(¹Tohoku Univ., ²Kyoto Univ., ³RIKEN)
16pB-8 15:00 - 15:15: Magneto-optical effect in CoFe₂O₄-BaF₂ nanogranular films; °K. Ikeda, H. Tanimura, N. Kobayashi
(DENJIKEN)
16pB-9 15:15 - 15:30: Development of flexible magneto-optical materials based on CoPt alloy nanoparticles; °C. Zhang¹, T. Ishida^{1, 2}, S. Lee¹, H. Yamane³, T. Tatsuma¹
(¹IIS, the Univ. of Tokyo, ²JST-PREST, ³AIT)
16pB-10 15:30 - 15:45: Experimental evaluation of the dualities of ultrashort-pulse-induced all-optical magnetization switching and effective magnetic circular dichroism in GdFeCo thin films; °T. Wakabayashi, H. Yoshikawa, Y. Kasatani, A. Tsukamoto
(Nihon Univ.)
16pB-11 15:45 - 16:00: Evaluation of the Debye Temperature via Mossbauer Spectroscopy in the Fe-based High-Tc Superconductor SmFeAsO (Sm1111); °H. He, Y. Matsuura, Y. Morita, Y. Kamihara
(APPI, Keio)
16pB-12 16:00 - 16:15: Barnett effect and Berry phase on the magic angle spinning NMR; °H. Chudo¹, N. Yokoi², M. Matsuo³, K. Harii⁴, J. Suzuki⁵, M. Imai¹, M. Sato⁶, S. Maekawa⁷, E. Saito²
(¹JAEA, ²Univ. of Tokyo, ³UCAS, ⁴QST, ⁵UEC, ⁶Chiba Univ., ⁷RIKEN)

Sep. 16, Room C

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Symposium "The latest development of magnetic particle imaging and medical imaging using magnetic nanoparticles"
Chief Organizer: S. Yabukami (Tohoku Univ.)

Sep. 16, 13:00 - 14:30, Room C
Chair: S. Yabukami (Tohoku Univ.)Session Download

16pC-1 13:00 - 13:30 Invited: Potential of magnetic particle imaging (MPI) ~ Current status and future prospects of imaging technology ~; °Y. Ishihara
(Meiji Univ.)
16pC-2 13:30 - 14:00 Invited: Characteristic relaxation behavior of magnetic nanoparticles under sinusoidal and pulsed excitations for diagnostic imaging and microenvironmental analysis of cancers; °S. B. Trisnanto¹, S. Ota², Y. Takemura³
(¹Saitama Med. Univ., ²Shizuoka Univ., ³Yokohama National Univ.)
16pC-3 14:00 - 14:30 Invited: Development of high-Tc superconducting MPI system for human body applications; °T. Yoshida¹, T. Nagano¹, S. Inada¹, H. Sasa¹, T. Sasayama¹, Y. Takemura²
(¹Kyushu Univ., ²Yokohama National Univ.)

Sep. 16, 14:45 - 16:15, Room C
Chair: S. Ota (Shizuoka Univ.)

16pC-4 14:45 - 15:15 Invited: Considerations regarding magnetic field configuration and signal processing in MPI equipment; °T. Nakagawa, A. Furukawa, M. Iizuka, Y. Fujii, R. Okamura, S. Seino
(Univ. of Osaka)
16pC-5 15:15 - 15:45 Invited: Fabrication of superparamagnetic nanoclusters with excellent magnetic properties at higher harmonics for medical applications; °M. Takahashi¹, S. Shimizu¹, T. Yoshida², S. Maenosono¹
(¹JAIST, ²Kyushu Univ.)
16pC-6 15:45 - 16:15 Invited: Sentinel lymph node biopsy for breast cancer using magnetic probe and magnetic nanoparticles; °A. Kuwahata^{1, 2}, M. Sekino¹, M. Kusakabe^{1, 3}, K. Taruno⁴, T. Kurita⁵, S. Nakamura⁴, H. Takei⁵, S. Matsuda⁶, T. Nakagawa¹
(¹Univ. of Tokyo, ²Tohoku Univ., ³Matrix cell laboratory, ⁴Showa Univ., ⁵Nippon Medical School, ⁶Keio Univ.)

Sep. 16, Room D

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MSJ/TAMT Joint Session

Sep. 16, 13:00 - 14:30, Room D
Chair: Y. Nozaki (Keio Univ.) Session Download

16pD-1 13:00 - 13:30: Electrically Controlled Optical Chirality in Ferrimagnetic Thin Films; °H. Hsu
(National Pingtung Univ.)
16pD-2 13:30 - 14:00: Comprehensive study on the spin to charge conversion in rutile RuO₂; °D. Qu¹, Y. Wang¹, C. Liao¹, Z. Shen¹, C. Lin¹, W. Hsu¹, Y. Tien¹, Y. Chin², A. K. Singh³, W. Lee³, S. Huang¹
(¹National Taiwan Univ., ²National Chung Cheng Univ., ³Academia Sinica)
16pD-3 14:00 - 14:30: Photon-helicity induced orbital angular momentum in ferromagnetic metals detected by circularly-polarized laser driven magnetization dynamics measurements; °S. Iihama¹, K. Nukui², K. Ishibashi², S. Mizukami²
(¹Nagoya Univ., ²Tohoku Univ.)

Sep. 16, 14:45 - 16:15, Room D
Chair: M. Oogane (Tohoku Univ.)

16pD-4 14:45 - 15:15: Manipulating Spin Transport Dynamics in Antiferromagnet for Energy-efficient Memory and Logic Device; °C. Yang
(National Yang Ming Chiao Tung Univ.)
16pD-5 15:15 - 15:45: Spontaneous Hall effect in antiferromagnets with broken time-reversal symmetry; °R. Takagi
(Univ. of Tokyo)
16pD-6 15:45 - 16:15: Observation of the antiferromagnetic spin-torque diode effect in W/Mn₃Sn bilayers; °S. Sakamoto^{1, 2}, T. Nomoto^{1, 3}, T. Higo¹, Y. Hibino⁴, T. Yamamoto⁴, S. Tamaru⁴, Y. Kotani⁵, H. Kosaki¹, M. Shiga¹, D. Nishio-Hamane¹, T. Nakamura^{2, 5}, T. Nozaki⁴, K. Yakushiji⁴, R. Arita^{1, 6}, S. Nakatsuji^{1, 7}, S. Miwa¹
(¹Univ. of Tokyo, ²Tohoku Univ., ³Tokyo Metropolitan Univ., ⁴AIST, ⁵JASRI, ⁶RIKEN, ⁷Johns Hopkins Univ.)

Sep. 16, Room E

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Antiferromagnetic and ferrimagnetic spintronics

Sep. 16, 13:00 - 14:15, Room E
Chair: Y. Sakuraba (NIMS)Session Download

16pE-1 13:00 - 13:15: Electromotive force induced by magnetic resonance in FeMn/Pt bilayers; °K. Tada¹, T. Hattori¹, K. Kawagita², K. Yabushita², K. Hayashi¹, S. Iihama¹, Y. Ishikawa², T. Moriyama¹
(¹Nagoya Univ., ²Univ. of Fukui)
16pE-2 13:15 - 13:30: Investigation of Magnetic Domain Structures in Antiferromagnetic NiO Thin Films Using Birefringence; °F. Ikeda, S. Iihama, K. Hayashi, T. Moriyama
(Nagoya Univ.)
16pE-3 13:30 - 13:45: Synthetic antiferromagnet for propagating spin-wave based physical reservoir computing; °T. Shinkai, S. Iihama, K. Hayashi, T. Moriyama
(Nagoya Univ.)
16pE-4 13:45 - 14:00: Field-Free Switching of perpendicularly magnetized Co/Pd synthetic antiferromagnet via Combined Spin-Orbit and Spin- Transfer Torques; °D. Pan, R. Yabushita, D. Oshima, T. Kato
(Nagoya Univ.)
16pE-5 14:00 - 14:15: Control of a compensation temperature in a ferrimagnetic Heusler alloy; E. Pandey¹, S. Yamashita¹, E. Lesne¹, G. Fecher¹, C. Felser¹, °A. Hirohata^{1, 2}
(¹Max Planck Inst., ²Tohoku Univ.)

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Spintronic material and device process

Sep. 16, 14:30 - 15:30, Room E
Chair: A. Hirohata (Tohoku Univ.)Session Download

16pE-6 14:30 - 14:45: Development of high-throughput exploration method of large anomalous Hall materials based on composition-spread films and machine learning techniques : Application to heavy-element-substituted Fe thin films; R. Toyama, Y. Iwasaki, P. Kulkarni, H. Suto, T. Nakatani, °Y. Sakuraba
(NIMS)
16pE-7 14:45 - 15:00: Fabrication of ferromagnetic metallic multilayers of Ag/Fe by accumulative roll bonding and evaluation of their magnetic properties; °Y. Yada, T. Miyamachi, M. Mizuguchi
(Nagoya Univ.)
16pE-8 15:00 - 15:15: Schedule change
16pE-9 15:15 - 15:30: Patterning technology beyond the limit of depth of focus for micro/nano-coils; °M. Sasaki¹, K. Kudo², Y. Honkura²
(¹Toyota Tech. Inst., ²Magnedesign)

Sep. 16, Poster Room

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Poster sessionⅠ

Sep. 16, 15:45 - 18:00, Poster Room
Chair: K. Yamada (Gifu Univ.)Session Download

16pPS-1 15:45 - 18:00: Relationship between anomalous Hall effect and the Verwey transition in Fe₃O₄/MgO(001); °S. Nakagawa, K. Ienaga, K. Ishimatsu, J. Nishiguchi, T. Nagahama
(Yamaguchi Univ.)
16pPS-2 15:45 - 18:00: Magnetotransport of altermagnetic candidate Ru_1-xCr_xO₂ film; °Y. Inaoka¹, S. Karube^{1, 2, 3}, R. Hisatomi^{1, 2, 3}, Y. Shiota^{1, 2}, T. Ono^{1, 2}
(¹ICR, Kyoto Univ., ²CSRN, Kyoto Univ., ³JST-PRESTO)
16pPS-3 15:45 - 18:00: Spin polarization induced by circularly polarized light in nonmagnetic heavy metals; °S. Mochizuki¹, I. Sugiura², T. Ono², T. Satoh¹, K. T. Yamada¹
(¹Science Tokyo, ²Kyoto Univ.)
16pPS-4 15:45 - 18:00: Magnetization switching by a laser induced thermo-current; °S. Sumi¹, M. Mohammad¹, K. Tanabe¹, H. Awano¹, Y. Nakatani²
(¹Toyota Tech. Inst., ²UEC)
16pPS-5 15:45 - 18:00: Micromagnetic Simulation for the Realization of Multi-Level Grayscale Holographic Display in a Magneto-Optical Spatial Light Modulator Using Voltage-Controlled Magnetic Anisotropy; °M. Kawana, K. Aoshima, K. Machida, N. Funabashi
(NHK)
16pPS-6 15:45 - 18:00: Electric Field Modulation and Retention Stability of CoFeB Magnetism via AlScN Ferroelectric Capacitor; °Y. Wu^{1, 2}, K. Onimura¹, H. Kobayashi², K. Kakushima^{1, 2}
(¹Science tokyo, ²Sumitomo Chemical Next-Generation Eco-Friendly Devices Collaborative Research Cluster of Science Tokyo)
16pPS-7 15:45 - 18:00: Dual engineering of Co/MgO interface using ultrathin heavy metal insertion and post-oxidation for voltage-controlled magnetic anisotropy effect; °H. Nakayama, T. Nozaki, T. Nozaki, S. Yuasa
(AIST)
16pPS-8 15:45 - 18:00: Electric field effect of anisotropic magnetoresistance at an LSMO/PMN-PT (011) interface; °S. Iwatsubo, S. Komori, T. Taniyama
(Nagoya Univ.)
16pPS-9 15:45 - 18:00: Spin transport properties in copper-phthalocyanine thin films induced by spin pumping; °S. Yamada, K. Okajima, Y. Matsukawa, E. Shikoh
(Osaka Metropolitan Univ.)
16pPS-10 15:45 - 18:00: Spin pumping into molecular thin films via an Al oxide thin film; °K. Takamatsu, T. Sano, S. Waki, E. Shikoh
(Osaka Metropolitan Univ.)
16pPS-11 15:45 - 18:00: Spin Seebeck effect in metallic bilayer; °D. Oda, H. Awano, K. Tanabe
(Toyota Tech. Inst.)
16pPS-12 15:45 - 18:00: Maximum sensitivity of anomalous Nernst effect heat flow sensor using Pt-doped GdCo thin film; °T. Koizumi, M. Mohammadi, H. Imaeda, H. Awano, K. Tanabe
(Toyota Tech. Inst.)
16pPS-13 15:45 - 18:00: Fabrication and magnetic properties of cubic- Fe₃Sn_1-xAl_x epitaxial films; °S. Egawa, K. Gotan, K. Ienaga, T. Nagahama
(Yamaguchi Univ.)
16pPS-14 15:45 - 18:00: Compatibility of high coercive force and sensitivity of a heat flux sensor based on anomalous Nernst effect using three-dimensional structure; °H. Imaeda, T. Takeuchi, H. Awano, K. Tanabe
(Toyota Tech. Inst.)
16pPS-15 15:45 - 18:00: Iron composition dependence of longitudinal spin Seebeck voltage in Co_3-XFe_XO₄ films; °K. Hayashi^{1, 2}, Y. Kurokawa³, H. Yuasa³, K. Yamada²
(¹Nagoya Univ., ²Gifu Univ., ³Kyushu Univ.)
16pPS-16 15:45 - 18:00: Spatial mapping of effective magnetic field at the Py/NiO interface; °I. Sugiura¹, Y. Shiota^{1, 2}, R. Hisatomi^{1, 2}, S. Karube^{1, 2}, T. Ono^{1, 2}, T. Moriyama^{3, 4}
(¹ICR, Kyoto Univ., ²CSRN, Kyoto Univ., ³JST-PREST, ⁴Nagoya Univ.)
16pPS-17 15:45 - 18:00: Frequency-domain shape optimization of spin wave demultiplexer; °R. Nagaoka, T. Yamazaki, A. L. Foggiatto, M. Kotsugi
(Tokyo Univ. Sci.)
16pPS-18 15:45 - 18:00: Dependence of learning performance on input pulse width in m-VSTO; °K. Horizumi¹, T. Chiba², T. Komine¹
(¹Ibaraki Univ., ²Yamagata Univ.)
16pPS-19 15:45 - 18:00: Exploration of non-linear magnetotransport phenomena in non-collinear Spin Structures; °S. Jung, H. Yanagihara
(Univ. of Tsukuba)
16pPS-20 15:45 - 18:00: Interface Structure Dependence of the Inverse Spin Hall Effect in Bi₂Te₃/CoFeB; °M. Morota¹, S. Hatayama¹, W. Jevasuwan², N. Fukata², S. Yuta^{1, 3}
(¹AIST, ²NIMS, ³Tohoku Univ.)
16pPS-21 15:45 - 18:00: PSSW mode in La_1-xSr_xMnO₃ thin films under ferromagnetic resonance; °R. Arakawa, S. Komori, T. Taniyama
(Nagoya Univ.)
16pPS-22 15:45 - 18:00: High Perpendicular Magnetic Anisotropy for Metastable bcc Co-Mn-Fe/Cr Multilayers; °S. Takaoka, M. Ishibashi, D. Kumar, S. Miki, S. Mizukami
(Tohoku Univ.)
16pPS-23 15:45 - 18:00: Interface roughness dependence of magnetic anisotropy and interlayer exchange coupling in synthetic antiferromagnets; °S. Asai, Y. Hisada, S. Komori, T. Taniyama
(Nagoya Univ.)
16pPS-24 15:45 - 18:00: Grain size reduction and suppression of c-axis in-plane oriented crystal grains in FePt granular thin films by introducing Pt granular buffer layer; °D. Miyazaki¹, K. K. Tham¹, S. Saito²
(¹TANAKA, ²Tohoku Univ.)
16pPS-25 15:45 - 18:00: Film thickness dependence of magnetic properties of Fe-Ga-N film; °Y. Mori¹, T. Hino¹, M. Jimbo¹, M. Naoe², N. Kobayashi², D. Oshima³, T. Kato³, Y. Fujiwara¹
(¹Mie Univ., ²DENJIKEN, ³Nagoya Univ.)
16pPS-26 15:45 - 18:00: Effects of In-Plane Magnetic Fields and Energy Analysis during the Control of Antiskyrmion Formation; °Y. Machida, M. Taniwaki, A. L. Foggiatto, M. Kotsugi
(Tokyo Univ. Sci.)
16pPS-27 15:45 - 18:00: Fabrication of three-dimensional magnetic wires using nanoimprint method; °Y. Ikawa¹, Y. Yasuda¹, Y. Kurokawa², H. Awano¹, K. Tanabe¹
(¹Toyota Tech. Inst., ²Kyushu Univ.)
16pPS-28 15:45 - 18:00: Formation of Ni-Fe Alloy Films by Electroless Plating and Their Application to Beam Materials for Perpendicular Magnetic Field Assisted and Inverse Magnetostrictive Vibration Powered Generators; °H. Kamogawa^{1, 2}, Y. Nakamura¹, Y. Taguchi¹, K. Imamura¹, M. Ohtake¹
(¹Yokohama National Univ., ²Kanto Kasei Co., Ltd.)
16pPS-29 15:45 - 18:00: Enhancement of perpendicular magnetic anisotropy in FePt granular thin films by introducing Cu-doped FePt-based ultrathin granular buffer layers; °K. Tham¹, D. Miyazaki¹, S. Saito²
(¹TANAKA, ²Tohoku Univ.)
16pPS-30 15:45 - 18:00: Reduction of nodule on the surface of MgO layer by insertion of diffusion stopper layer; °D. Isurugi, F. Chenming, A. Shimizu, S. Hinata, T. Ogawa, S. Saito
(Tohoku Univ.)
16pPS-31 15:45 - 18:00: Effect of observation conditions on 2D images observed with a scanning magneto-optical microscope; °T. Ebihara, R. Komiya, Y. Nakamura, Pang Boey Lim
(Toyohashi Univ. Tech.)
16pPS-32 15:45 - 18:00: Effect of laser irradiation conditions on coercivity of LIFT-made micromagnets; °H. Ono, G. Tahara, A. Yamashita, T. Yanai, M. Nakano, H. Fukunaga
(Nagasaki Univ.)
16pPS-33 15:45 - 18:00: Effect of substrate temperature on the magnetic properties of anisotropic Nd-Fe-B film magnets; °Y. Yamada, A. Yamashita, T. Yanai, M. Nakano, H. Fukunaga
(Nagasaki Univ.)
16pPS-34 15:45 - 18:00: A Study on the Growth Process of Sm(Fe,Co)₁₂ Alloy Epitaxial Thin Film; °T. Yoshida, K. Imamura, M. Ohtake
(Yokohama National Univ.)
16pPS-35 15:45 - 18:00: Formation conditions and magnetic properties of Li⁺-doped W-type ferrite; °R. Kinoshita¹, S. Fujieda², S. Seino¹, T. Nakagawa¹
(¹Univ. of Osaka, ²Shimane)

September 17th

Sep. 17 Sessions Download (pdf:28.2MB)

Sep. 17, Room A

Sep. 17, Room A Sessions Download

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Magnetic beads/Hyperthermia

Sep. 17, 9:00 - 10:45, Room A
Chair: T. Yoshida (Kyushu Univ.)Session Download

17aA-1 9:00 - 9:15: Concentration-dependence of linear birefringence induced in suspension of magnetic nanoparticle; °M. Suwa, S. Tsukahara
(Univ. of Osaka)
17aA-2 9:15 - 9:30: Estimation of parameters dependent on static and dynamic magnetization response of magnetic nanoparticles measured in easy axes-oriented sample.; °H. Goto¹, M. Futagawa¹, Y. Takemura², S. Ota¹
(¹Shizuoka Univ., ²Yokohama National Univ.)
17aA-3 9:30 - 9:45: Measurement of magnetization relaxation of magnetic nanoparticles under pulsed fields; °S. Ri¹, S. B. Trisnanto², S. Ota³, Y. Takemura¹
(¹Yokohama National Univ., ²Saitama Medical Univ., ³Shizuoka Univ.)
17aA-4 9:45 - 10:00: In situ temperature measurement of cultured cells including magnetic nanoparticles heated by AC magnetic field; °N. Nishino¹, T. Tsuji², S. B. Trisnanto³, S. Ota⁴, Y. Takemura¹
(¹Yokohama National Univ., ²KIRIN, ³Saitama Medical Univ., ⁴Shizuoka Univ.)
17aA-5 10:00 - 10:15: Temperature measurement using magnetic harmonic signals for magnetic hyperthermia; °R. Shinohara, L. Tonthat, A. Kuwahata, S. Yabukami
(Tohoku Univ.)
17aA-6 10:15 - 10:30: Formation and evaluation of induced shape magnetic anisotropy of magnetic nanoparticles in vivo; °Y. Kamijima, A. Kuwahata, T. Shimano, A. Sukhbaatar, L. Tonthat, T. Kodama, S. Yabukami
(Tohoku Univ.)
17aA-7 10:30 - 10:45: Fabrication of silica-coated magnetic nanoparticle chain structures under ambient conditions at room temperature; °C. Oka, Y. Onishi, T. Shiojima, J. Sakurai, S. Hata
(Nagoya Univ.)

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Immunoassay

Sep. 17, 11:00 - 12:00, Room A
Chair: S. Trisnanto (Saitama Medical Univ.)Session Download

17aA-8 11:00 - 11:15: Development of superparamagnetic nanocluster probes for magnetic particle spectroscopy based immunoassay; °S. Shimizu¹, M. Takahashi¹, T. Yoshida², S. Maenosono¹
(¹JAIST, ²Kyushu Univ.)
17aA-9 11:15 - 11:30: Protein Detection Using Ferromagnetic Resonance of Magnetic Nanoparticles; °R. Masui, T. Murayama, L. Tonthat, H. Aoki, A. Kuwahata, S. Yabukami
(Tohoku Univ.)
17aA-10 11:30 - 11:45: Quantitative evaluation of identification of magnetic markers’ state using harmonic magnetizations; °I. Matsuzaki, M. Soejima, H. Sasa, T. Sasayama, T. Yoshida
(Kyushu Univ.)
17aA-11 11:45 - 12:00: Effects of the size distribution of magnetic nanoparticles on the precision of magnetically promoted rapid immunoassay; °T. Tanaka
(Aichi Univ. Tech.)

Sep. 17, Room B

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Surface magnetism and interface magnetism

Sep. 17, 9:00 - 10:45, Room B
Chair: D. Oshima (Nagoya Univ.)Session Download

17aB-1 9:00 - 9:15: Temperature dependence of magneto-conductance in In-doped SnTe thin films; °R. Uesugi¹, R. Ando², M. Mizuno¹, T. Aono¹, T. Chiba³, T. Komine¹
(¹Ibaraki Univ., ²NIT, Ibaraki Coll., ³Yamagata Univ.)
17aB-2 9:15 - 9:30: Growth and tunneling spectra of ultrathin Mn films on Au(001); °T. Kawagoe¹, T. Miyamachi², M. Mizuguchi²
(¹Osakakyoiku Univ., ²IMaSS, Nagoya Univ.)
17aB-3 9:30 - 9:45: Multi-method analysis of MnTe epitaxial ultrathin film on Fe(001) utilizing STM/STS, machine learning, and DFT calculation; °H. Seki¹, K. Nawa^{2, 3, 4}, C. Mitsumata⁵, T. Yamada^{1, 6}
(¹Chiba Univ., ²Mie Univ., ³NIMS, ⁴AIST, ⁵Univ. of Tsukuba, ⁶Chiba Univ. Mol. Chiral. Res.)
17aB-4 9:45 - 10:00: Development of Magnetic Imaging Using Spin-Polarized STM and Quantum Spin Microscopy; °M. Niida, Yahya Koki Achmad, T. Kashiwagi, H. Seki, T. Yamada
(Chiba Univ.)
17aB-5 10:00 - 10:15: Identification of magnetic coupling at H₂Pc/Fe₂N organic-inorganic hybrid interface based on the electronic states of nitrogen atoms; °H. Ono¹, Y. Umeda¹, K. Yoshida¹, K. Tsutsui¹, K. Yamamoto², O. Ishiyama², T. Yokoyama², M. Mizuguchi¹, T. Miyamachi¹
(¹Nagoya Univ., ²IMS)
17aB-6 10:15 - 10:30: Organic-inorganic interfacial magnetic coupling between phenanthroline derivatives and Co nano-islands; °K. Fujimoto¹, H. Ono¹, K. Yoshida¹, K. Tsutsui¹, N. Maejima³, O. Ishiyama³, Y. Shyuku⁴, K. Awaga⁴, T. Ishiyama³, M. Mizuguchi^{1, 2}, T. Miyamachi^{1, 2}
(¹Graduate School of Engineering, Nagoya University, ²Institute of Materials and Systems for Sustainability, Nagoya University, ³IMS, ⁴Graduate School of Science, Nagoya University)
17aB-7 10:30 - 10:45: Evaluation of Structural Stability at the FeCo Atomic Layer Interface with Nitrogen Surfactant; °A. Iwai¹, H. Ono¹, Q. Shi¹, Y. Umeda¹, N. Maejima³, O. Ishiyama³, T. Yokoyama³, M. Mizuguchi^{1, 2}, T. Miyamachi^{1, 2}
(¹Sch. Eng. Nagoya Univ., ²IMaSS. Nagoya Univ, ³IMS)

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Fine particles

Sep. 17, 11:00 - 12:30, Room B
Chair: M. Tanaka (Nagoya Inst. Tech.)Session Download

17aB-8 11:00 - 11:15: Effects of Ternary Element Addition on the Crystal Structure and Magnetic Properties of FeCo Nanomagnets; °E. Hosoda¹, H. Yanagihara², Y. Hirayama³, T. Miyamachi¹, M. Mizuguchi¹
(¹Nagoya Univ., ²Univ. of Tsukuba, ³AIST)
17aB-9 11:15 - 11:30: Shell Forming to FeSi Soft Magnetic Micron and Nano Particles by Surface Oxidation under Dry Air Atmosphere; °A. Nishikura, S. Ohnishi, H. Nakashinden, T. Murakami, M. Tobise, S. Saito
(Tohoku Univ.)
17aB-10 11:30 - 11:45: Fabrication of Fe-B/Epoxy composite films using silica-coated Fe-B particles; °T. Nishii¹, I. Tanigawa², Wai Kian Tan³, H. Muto³, Y. Endo¹, M. Izaki⁴, N. Fujita⁴
(¹Tohoku Univ., ²OKUNO, ³Toyohashi Univ. Tech., ⁴NIT, Nara Coll.)
17aB-11 11:45 - 12:00: Dependence of Structure and Magnetic Properties of Submicron Fe-Co-B Particles on Annealing Temperature; °K. Sato, K. Wakabayashi, T. Miyazaki, S. Ajia, S. Muroga, Y. Endo
(Tohoku Univ.)
17aB-12 12:00 - 12:15: The Effect of magnetostatic interaction on blocking temperature of Fe-based nanoparticles.; °S. Yanagita^{1, 2}, C. E. Mcnamee³, S. Yamamoto², T. Ogawa¹, S. Saito¹
(¹Tohoku Univ., ²Sankei Giken Kogyo Co., Ltd., ³Kyoto Univ.)
17aB-13 12:15 - 12:30: Investigation of moment dynamics in multicore magnetic nanoparticle system in correlation with microwave susceptibility spectra; °S. B. Trisnanto¹, M. Li², Y. Endo³, S. Ota⁴, T. Sasayama⁵, T. Yoshida⁵, Y. Takemura²
(¹Saitama Med. Univ., ²Yokohama National Univ., ³Tohoku Univ., ⁴Shizuoka Univ., ⁵Kyushu Univ.)

Sep. 17, Room C

Sep. 17, Room C Sessions Download

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Symposium "Recent progress and perspective for MRAM technology"
Chief Organizer: S. Mizukami (Tohoku Univ.)

Sep. 17, 9:00 - 10:30, Room C
Chair: M. Yoshikawa (Kioxia)Session Download

17aC-1 9:00 - 9:30 Invited: STT-MRAM technologies and its technical challenges for a memory product; °M. Hosomi
(Sony Semiconductor)
17aC-2 9:30 - 10:00 Invited: Core technology for next generation high performance MRAM; °S. Ikeda, H. Honjo, Y. Saito, T. Endoh
(Tohoku Univ.)
17aC-3 10:00 - 10:30 Invited: Spin-Transfer-Torque MRAM for the Next Computing Era; K. Lee, °K. Yamane
(Samsung Electronics)

Sep. 17, 10:45 - 11:45, Room C
Chair: H. Tanigawa (Sony)

17aC-4 10:45 - 11:15 Invited: Advanced magnetic tunnel junctions for voltage-controlled MRAM; °S. Yuasa, T. Nozaki, T. Yamamoto, T. Ichinose, H. Nakayama, T. Nozaki, J. Kim, S. Tsunegi, K. Yakushiji, S. Tamaru, H. Kubota
(AIST)
17aC-5 11:15 - 11:45 Invited: Reliable memory operation with low read disturb rate in the world smallest 1Selector-1MTJ cell for 64 Gb cross-point MRAM; °K. Sawada¹, H. Aikawa¹, T. Nagase¹, Y. Ito¹, K. Yoshino¹, T. Oikawa¹, K. Hatsuda², K. Hoya²
(¹Kioxia Korea, ²Kioxia)

Sep. 17, Room D

Sep. 17, Room D Sessions Download

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Spin caloritronics and metamaterials

Sep. 17, 9:00 - 10:30, Room D
Chair: S. Miki (Tohoku Univ.)Session Download

17aD-1 9:00 - 9:15: Separation of bulk and interface contributions to the anomalous Nernst effect in Fe₄N/MgO multilayers; °K. Ito¹, T. Yamazaki¹, R. Y. Umetsu¹, M. Mizuguchi², K. Takanashi³, T. Seki¹
(¹Tohoku Univ., ²Nagoya Univ., ³JAEA)
17aD-2 9:15 - 9:30: Observation of thermally induced orbital currents in the orbital ferrimagnet; °T. Onuma, H. Yanagihara
(Univ. of Tsukuba)
17aD-3 9:30 - 9:45: Comprehensive Development of Anomalous Nernst Effect -Based Heat Flux Sensors; °K. Yakushiji¹, A. Fukushima², M. Akoshima¹
(¹AIST, ²Univ. of Tokyo)
17aD-4 9:45 - 10:00: Superconduucting diode effect originated from thermoelectric effect in iron-based superconductor FeTe_0.6Se_0.4; °U. Nagata¹, M. Aoki¹, A. Daido¹, R. Ohshima¹, S. Kasahara², Y. Kasahara¹, Y. Ando¹, Y. Matsuda¹, Y. Yanase¹, M. Shiraishi¹
(¹Kyoto Univ., ²Okayama Univ.)
17aD-5 10:00 - 10:15: Asymmetrical Microwaves Frequency Conversion by Time-varying Permeability Metamaterials; °T. Kodama¹, N. Kikuchi², T. Chiba³, S. Okamoto¹, S. Ohno¹, S. Tomita¹
(¹Tohoku Univ., ²Akita Univ., ³Yamagata Univ.)
17aD-6 10:15 - 10:30: Magnon-phonon coupling using metamaterial acoustic resonator; °K. Yamanoi, Y. Nozaki
(Keio Univ.)

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Spin current・Orbital current

Sep. 17, 10:45 - 12:30, Room D
Chair: K. Ito (Tohoku Univ.)Session Download

17aD-7 10:45 - 11:00: Probe of angular momentum current in Ni/Cr bilayer via THz emission; °S. Miki, K. Ishibashi, K. Nukui, D. Kumar, M. Ishibashi, L. Wang, H. Morishita, S. Mizukami
(Tohoku Univ.)
17aD-8 11:00 - 11:15: Evaluation of current induced torque in Pd/Co₂MnGa and Pd/Co₂MnSi perpendicularly magnetized films; °T. Koyama, K. Watanabe, T. Uemura, M. Yamanouchi
(Hokkaido Univ.)
17aD-9 11:15 - 11:30: Evaluation of spin-current generation in Si/Al multilayered films; °H. Nakayama, K. Yamanoi, Y. Nozaki
(Keio Univ.)
17aD-10 11:30 - 11:45: Inverse spin Hall effect of Bi-Te/Ru/CoFeB; °F. Sano¹, M. Morota², S. Hatayama², W. Jevasuwan³, N. Fukata³, M. Kim¹, Y. Saito^{1, 2}
(¹Tohoku Univ., ²AIST, ³NIMS)
17aD-11 11:45 - 12:00: Electrical detection of a minimal spin accumulation in silicon; °Y. Koshino¹, M. Goto², R. Ohshima³, M. Shiraishi³, Y. Ando¹
(¹Osaka Metropolitan Univ., ²Tokyo Univ. Sci., ³Kyoto Univ.)
17aD-12 12:00 - 12:15: Observation of spin polarization in topological superconductor candidate, FeTe0.6Se0.4; K. Ohnishi¹, R. Ohshima^{1, 2}, Y. Ando^{1, 2}, S. Kasahara¹, Y. Kasahara¹, Y. Matsuda¹, Y. Yanase^{1, 2}, °M. Shiraishi^{1, 2}
(¹Kyoto Univ., ²CSRN, Kyoto Univ.)
17aD-13 12:15 - 12:30: Spin accumulation-induced magneto-photogalvanic effect in metals; °A. Kamiryo¹, M. Yamamoto², T. Nishijima², R. Ohshima², M. Shiraishi², Y. Ando¹
(¹Osaka Metropolitan Univ., ²Kyoto Univ.)

Sep. 17, Room E

Sep. 17, Room E Sessions Download

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Molecular magnetism・Superconductivity・Simulation

Sep. 17, 9:00 - 10:30, Room E
Chair: Y. Kamihara (Keio Univ.)Session Download

17aE-1 9:00 - 9:15: Shapiro response of coupled Josephson junctions indicating superconducting diode effect; °S. Matsuo^{1, 2}, R. Deacon¹, S. Kobayashi^{1, 3}, Y. Sato¹, T. Yokoyama⁴, T. Lindemann⁵, S. Gronin⁵, G. Gardner⁵, K. Ishibashi¹, M. Manfra⁵, S. Tarucha¹
(¹RIKEN, ²ISCT, ³Tokyo Univ. Sci., ⁴Univ. of Osaka, ⁵Purdue Univ.)
17aE-2 9:15 - 9:30: Nonlocal signals induced by vortices in superconductor/ferromagnet stacked device; °T. Kobayashi¹, Y. Yamada¹, Y. Tabata¹, N. Jiang¹, T. Taniguchi², K. Watanabe², Y. Okada³, Y. Niimi¹
(¹Univ. of Osaka, ²NIMS, ³OIST)
17aE-3 9:30 - 9:45: Ferromagnetism of nitrogen-containing carbon materials formed on copper substrates; °Y. Nakanowatari¹, M. Hagiwara², T. Kida², Z. Honda¹
(¹Saitama Univ., ²Univ. of Osaka)
17aE-4 9:45 - 10:00: Simulation of magnetization switching of VC-MRAM in a circular thin film with DMI; °K. Nozuki¹, K. Yamada², Y. Nakatani¹
(¹UEC, ²Gifu Univ.)
17aE-5 10:00 - 10:15: Physics-Informed AI Model for Elucidating the Connection Between Magnetic Structures and Energy; °K. Tsubouchi, R. Nagaoka, M. Taniwaki, Y. Machida, A. L. Foggiatto, M. Kotsugi
(Tokyo Univ. Sci.)
17aE-6 10:15 - 10:30: Expression of Initial Magnetic Permeability Using the Landau Model; °C. Mitsumata
(Univ. of Tsukuba)

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Oxides・Ferrites

Sep. 17, 10:45 - 12:30, Room E
Chair: K. Koike (Yamagata Univ.)Session Download

17aE-7 10:45 - 11:00: Synthesis of W-type SrZn_xFe_18-xO₂₇ fine particles synthesized using KBr flux; °A. Hirata, M. Kishimoto, H. Yanagihara
(Univ. of Tsukuba)
17aE-8 11:00 - 11:15: Angular dependence of coercivity in high angle for sintered Neodymium magnet and Sr ferrite magnets; °H. Yamamoto¹, H. Fukunaga²
(¹Neoji-consul, ²Nagasaki Univ.)
17aE-9 11:15 - 11:30: Analysis of Demagnetization Curves of Sr Ferrite Magnets; °T. Kawai¹, H. Yamamoto², M. Ohtake¹
(¹Yokohama National Univ., ²Neoji-consul)
17aE-10 11:30 - 11:45: Angular Dependences of Remanence in Sr-Ferrite and NdFeB Magnets and Their Analysis Using EBSD; °H. Fukunaga¹, H. Yamamoto², M. Nakano¹
(¹Nagasaki Univ., ²Neoji-consul)
17aE-11 11:45 - 12:00: Preparation of M-type ferrite thin film magnets by metalorganic-decomposition method; °K. Sasuga, Y. Yasukawa
(Chiba Inst. Tech.)
17aE-12 12:00 - 12:15: Magnetic Properties of Magnesium Zinc Ferrite Film prepared by MOD Technique; °N. Adachi, T. Kondo
(Nagoya Inst. Tech.)
17aE-13 12:15 - 12:30: Effect of post-annealing on uniaxial magnetic anisotropy in La-Co co-substituted BaFe₁₂O₁₉; °A. Mulyawan, T. Waki, Y. Tabata, H. Nakamura
(Kyoto Univ.)

Sep. 17, Poster Room

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Poster sessionⅡ

Sep. 17, 11:00 - 13:15, Poster Room
Chair: D. Hatanaka (NTT)Session Download

17aPS-1 11:00 - 13:15: eX-GL based ML analysis of topological magnetic structures under laser excitation; °N. Shimizu, R. Nagaoka, M. Taniwaki, K. Nishioka, Y. Machida, A. L. Foggiatto, M. Kotsugi
(Tokyo Univ. Sci.)
17aPS-2 11:00 - 13:15: Analysis of magnetostriction distribution and magnetization reversal mechanism using micro-magnetic simulation; °T. Nozaki, T. Yamazaki, A. L. Foggiatto, M. Kotsugi
(Tokyo Univ. Sci.)
17aPS-3 11:00 - 13:15: Persistent Homology-Based Descriptor of Skyrmion Lattice Systems; °M. Taniwaki^{1, 2}, T. B. Winkler^{2, 3}, J. Rothorl², R. Gruber², C. Mitsumata⁴, M. Kotsugi¹, M. Klaui²
(¹Tokyo Univ. Sci., ²JGU Mainz, ³Radboud Univ. Nijmegen, ⁴Univ. of Tsukuba)
17aPS-4 11:00 - 13:15: Plasmonic Enhancement of Spin Angular Momentum for Light-Induced Magnetization Control; °N. Ichiji, T. Ishida, I. Morichika, T. Tatsuma, S. Ashihara
(Univ. of Tokyo)
17aPS-5 11:00 - 13:15: Crystallinity-dependent magnetic domain structure in Yttrium Iron Garnet single crystals; °T. Sato¹, X. Liu²
(¹Carlit, ²Shinshu Univ.)
17aPS-6 11:00 - 13:15: First-principles calculations of noncollinear magnetic structures in antiferromagnetic manganese alloys; °Y. Kota
(NIT, Fukushima Coll.)
17aPS-7 11:00 - 13:15: Anisotropic Exchange Stiffness of Perpendicularly Magnetized Co/Pt Multilayer Thin Films; °W. Won¹, Y. Sasaki¹, N. Kikuchi², G. Egawa², K. Masuda¹, Y. K. Takahashi^{1, 3}, H. Suto¹
(¹NIMS, ²Akita Univ., ³Tohoku Univ.)
17aPS-8 11:00 - 13:15: Synthesis of Rare-Earth Fluoride Nanocrystals via Thermal Decomposition of Complexes and Their Magneto-Optical Properties; °A. Kawashima¹, T. Miyawaki¹, T. Ishida², T. Tatsuma², S. Kohtani¹
(¹Hyogo Med. Univ., ²IIS, the Univ. of Tokyo)
17aPS-9 11:00 - 13:15: Growth of FeO thin films by reactive RF magnetron sputtering; °R. Waseda, H. Yanagihara, E. Kita
(Univ. of Tsukuba)
17aPS-10 11:00 - 13:15: In-Plane Magnetic Anisotropy in (110)-Oriented FeAlSi Thin Films; °D. Amiie¹, T. Hojo¹, M. Oogane^{1, 2}
(¹Graduate School of Engineering, Tohoku Univ., ²Tohoku Univ. CSIS)
17aPS-11 11:00 - 13:15: Characterization of magneto-crystalline anisotropy constant K₁ of Co-based Heusler alloy Co₂FeAl_xSi_1-x thin film; °T. Hojo, M. Tsunoda, M. Oogane
(Graduate School of Engineering, Tohoku Univ.)
17aPS-12 11:00 - 13:15: An investigation on AC loss estimation method based on Lasso regression for toroidal dust cores; °S. Matsumoto, S. Muroga, Y. Kodama, S. Ajia, Y. Endo
(Tohoku Univ.)
17aPS-13 11:00 - 13:15: Influence of Impact Acceleration on the Output Characteristic of Oblique Magnetic Field Assisted Vibration Powered Generator; °K. Imamura, Y. Nakamura, S. Kamiya, M. Ohtake
(Yokohama National Univ.)
17aPS-14 11:00 - 13:15: Crystallographic and magnetic properties of Ga substituted Yttrium Iron Garnet single crystal; °T. Sato¹, X. Liu²
(¹Carlit, ²Shinshu Univ.)
17aPS-15 11:00 - 13:15: Establishing the relationship between Domain Wall Pinning and Anomalous Eddy Current Losses via Multiscale Magnetic Simulations; °Y. Shima¹, T. Yamazaki¹, S. Tamaru², C. Mitsumata³, A. L. Foggiatto¹, M. Kotsugi¹
(¹Tokyo Univ. Sci., ²AIST, ³Univ. of Tsukuba)
17aPS-16 11:00 - 13:15: Active Seat Suspension for Ultra Compact Vehicle (Basic Study on Thrust Characteristics of Linear Motors); °S. Kasamatsu¹, M. Ochiai¹, D. Wang¹, R. Katsumata¹, I. Kobayashi¹, W. Wu¹, J. Kuroda¹, A. Endo², K. Ikeda³, T. Kato⁴, K. Ogawa⁵, T. Narita¹, H. Kato¹
(¹Tokai Univ., ²FIT, ³Hokkaido Univ. of Sci., ⁴Tokyo Univ. Tech., ⁵Aichi Univ. of Tech.)
17aPS-17 11:00 - 13:15: Development of Linear Actuators for High-Speed Reciprocating Motion (Fundamental consideration on the Effect of Stator Shape on Thrust Characteristics); °R. Ono, J. Kuroda, S. Kasamatsu, W. Wu, I. Kobayashi, T. Narita, H. Kato
(Tokai Univ.)
17aPS-18 11:00 - 13:15: Ride Comfort Control in Ultra-Compact Mobility Systems Using Linear Motors (Fundamental Consideration on Biological Information of Occupants under Vibration from Road Surface); °M. Ochiai¹, R. Katsumata¹, D. Wang¹, S. Kasamatsu¹, W. Wu¹, I. Kobayashi¹, J. Kuroda¹, A. Endo², K. Ikeda³, T. Narita¹, H. Kato¹
(¹Tokai Univ., ²FIT, ³Hokkaido Univ. Sci.)
17aPS-19 11:00 - 13:15: Improvement of Passenger’s Comfortability with Active Seat Suspension for Ultra-Compact Mobility Using Masking (Experimental Consideration on Heart Rate Variability); °R. Katsumata¹, D. Wang¹, M. Ochiai¹, S. Kasamatsu¹, W. Wu¹, I. Kobayashi¹, J. Kuroda¹, A. Endo², K. Ikeda³, H. Kato¹, T. Narita¹
(¹Tokai Univ., ²FIT, ³Hokkaido Univ. Sci.)
17aPS-20 11:00 - 13:15: Magnetic droplet floating movement control using two pulse controlled electromagnets; °T. Nakamura, H. Yanagibashi, D. Oyama, J. Hirama
(Kanazawa Inst. Tech.)
17aPS-21 11:00 - 13:15: Fabrication of Micro-array TMR Sensors for MEMS Sensor Applications; °J. Ito¹, T. Hojo¹, T. Nakano^{1, 2}, H. Wagatsuma^{1, 3}, K. Fujiwara³, M. Oogane^{1, 4}
(¹Tohoku Univ., ²Tohoku Univ. Green X-tech, ³Spin Sensing Factory Corp., ⁴Tohoku Univ. CSIS)
17aPS-22 11:00 - 13:15: Ferromagnetic resonance excitation and electromotive force generation by multiple radio frequency magnetic fields with different frequencies; °K. Tsujii, R. Fujii, Y. Ueda, E. Shikoh
(Osaka Metropolitan Univ.)
17aPS-23 11:00 - 13:15: Magnetization Distribution Estimation of Thin Ferrite Magnet―3D-Magnetization Distribution of Beginner's Mark―; °K. Kobayashi, Y. Okamoto
(Hosei Univ.)
17aPS-24 11:00 - 13:15: Study on Coercive Force Estimation Method Using Magnetic Flux Density around Permanent Magnet; °K. Takano, Y. Okamoto
(Hosei Univ.)
17aPS-25 11:00 - 13:15: Development of Fast Magnetization Estimator for Permanent Magnet Using Deep Neural Networks Based on Training Data Generated by Heisenberg Model; °Y. Hirose, S. Nakanishi, Y. Okamoto
(Hosei University)
17aPS-26 11:00 - 13:15: Evaluation of magnetic properties under compressive stress using small test pieces of electrical steel sheet and application to motor analysis; °T. Abuyama, S. Noguchi
(Kobelco Research Inst.)
17aPS-27 11:00 - 13:15: Estimating parameters from magnetic domain images with different imaging scales using machine learning II; °S. Hashimoto¹, Y. Nakatani², H. Awano¹, K. Tanabe¹
(¹Toyota Tech. Inst., ²UEC)
17aPS-28 11:00 - 13:15: Small- and wide-angle neutron scattering instrument BL15 TAIKAN at J-PARC; °K. Hiroi¹, K. Ohishi², Y. Kawamura², S. Takata¹
(¹JAEA, ²CROSS)
17aPS-29 11:00 - 13:15: Relationship between Permanent Magnet Configuration and Output Characteristic in Perpendicular Magnetic Field Assisted Impact Powered Generator; °S. Kamiya, K. Imamura, Y. Nakamura, M. Ohtake
(Yokohama National Univ.)
17aPS-30 11:00 - 13:15: Faraday magnetometer using a magnetic field source composed of permanent magnets; °S. Yamamoto¹, M. Jimbo¹, K. Nishimura², Y. Fujiwara¹
(¹Mie Univ., ²NIT, Suzuka Coll.)
17aPS-31 11:00 - 13:15: Pulse voltage characteristics of NiFe wire under tension; °T. Ito, M. Yanagida, M. Jimbo, Y. Fujiwara
(Mie Univ.)
17aPS-32 11:00 - 13:15: Study on Spatial Resolution and Sensitivity of a Low-Power Magnetic Particle Imaging System; °R. Okamura, Y. Fujii, S. Seino, T. Nakagawa
(Univ. of Osaka)
17aPS-33 11:00 - 13:15: A Novel Permanent Magnet Design with Variable Magnetic Field for Hyperpolarized MRI Applications; °R. Kobayashi, Y. Takakusagi
(QST)

Sep. 17, Nanka Memorial Hall

Sep. 17, Nanka Memorial Hall Sessions Download

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Fellow lecture

Sep. 17, 13:30 - 14:30, Nanka Memorial Hall
Chair: Y. Okada (MITSUBISHI)Session Download

17FL-1 13:30 - 14:00: 40 years with soft magnetic thin films; °M. Jimbo
(Toyohashi Univ. Tech., Mie Univ.)
17FL-2 14:00 - 14:30: Research and development of rare-earth magnet materials with high iron concentration; °S. Sakurada
(Toshiba)

September 18th

Sep. 18 Sessions Download (pdf:30.9MB)

Sep. 18, Room A

Sep. 18, Room A Sessions Download

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Magnetic particle imaging/Sensing

Sep. 18, 9:00 - 10:30, Room A
Chair: A. Kuwahata (Tohoku Univ.)Session Download

18aA-1 9:00 - 9:15: Phase-contrast magnetic particle imaging under extremely low field gradient for brain diagnostics; °S. B. Trisnanto¹, T. Kasajima², T. Shibuya², Y. Takemura³
(¹Saitama Med. Univ., ²TDK, ³Yokohama National Univ.)
18aA-2 9:15 - 9:30: Cancelation of excitation magnetic field for magnetic sensor in magnetic particle imaging; °K. Suzaki¹, S. B. Trisnanto², T. Kasajima³, T. Shibuya³, Y. Takemura¹
(¹Yokohama National Univ., ²TDK, ³Saitama Med Univ.)
18aA-3 9:30 - 9:45: Magnetic sensor for detecting magnetic nanoparticles assumed in sentinel lymph node; °A. Tanaka¹, S. B. Trisnanto², T. Kasajima³, T. Shibuya³, Y. Takemura¹
(¹Yokohama National Univ., ²Saitama Medical Univ., ³TDK)
18aA-4 9:45 - 10:00: Investigation of Drying Techniques for PEGylated Iron Oxide Nanoparticles Intended for Intranasal Administration; °S. Seino¹, A. Tanaka², T. Furubayashi², T. Sakane², T. Kiwa³, M. Washino⁴, T. Nakagawa¹
(¹Univ. of Osaka, ²Kobe Pharm. Univ., ³Okayama Univ., ⁴MITSUBISHI)
18aA-5 10:00 - 10:15: Sensitivity and spatial localization for tumor tissue characterization by measuring magnetic relaxation of magnetic nanoparticles; °C. Suzuki¹, R. Harada¹, M. Futagawa¹, Y. Takemura², K. Shimizu³, S. Ota¹
(¹Shizuoka Univ., ²Yokohama National Univ., ³HUSM)
18aA-6 10:15 - 10:30: Magnetization measurement of intracellular magnetic nanoparticles under alternating magnetic field; °K. Yamashita¹, Y. Kurashina², M. Futagawa¹, Y. Takemura³, S. Ota¹
(¹Shizuoka Univ., ²TUAT, ³Yokohama National Univ.)

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Biomagnetics/Medical technique

Sep. 18, 10:45 - 11:45, Room A
Chair: S. Seino (Univ. of Osaka)Session Download

18aA-7 10:45 - 11:00: Non-Invasive Cell Measurement Technology Using Magneto-Impedance Sensors; °J. Ma, N. Ohta, T. Ozaki, S. Moribe, H. Kikuta, Y. Hirata, M. Hirano
(TOYOTA Central R&D Labs.)
18aA-8 11:00 - 11:15: Dependence of Source Localization Accuracy of Optically Pumped Magnetometer Magnetoencephalography System on the Number of Sensors; °D. Oyama¹, Y. Adachi¹, H. Zaatiti²
(¹Kanazawa Inst. Tech., ²NYU Abu Dhabi)
18aA-9 11:15 - 11:30: Development of Non-magnetic modification laser welding for Magnetic Attachments; T. Mitsunaga, E. Kikuchi, °Y. Honkura
(Magnedesign)
18aA-10 11:30 - 11:45: Reducing MRI Artifacts size by thin type Magnetic Dental Attachments; T. Mitsunaga, E. Kikuchi, °Y. Honkura
(Magnedesign)

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Magnetic sensorⅠ

Sep. 18, 13:00 - 14:30, Room A
Chair: T. Kubota (Tohoku Univ.)Session Download

18pA-1 13:00 - 13:15: Investigation on the mechanical reversibility in magnetic properties of GdFeCo ferrimagnetic alloy thin film stacked on flexible substrate; °Y. Fujii, H. Yoshikawa, Y. Kasatani, A. Tsukamoto
(Nihon Univ.)
18pA-2 13:15 - 13:30: Pulse Width Modulation GMR sensors utilizing domain wall displacement technique; °K. Komuro, A. Kawamura, D. Oshima, T. Kato
(Nagoya Univ.)
18pA-3 13:30 - 13:45: Highly Sensitive Magnetic Sensor Using Superparamagnetic Tunnel Junctions; °R. Hirama¹, T. Kubota², M. Endo², K. Fujiwara³, S. Sasaki⁴, Y. Higo⁴, L. Sakai⁴, M. Hosomi⁴, M. Oogane¹
(¹Department of Applied Physics, Graduate School of Engineering, ²Department of Advanced Spintronics Medical Engineering, Graduate School of Engineering, Tohoku University, ³Spin Sensing Factory Corporation, ⁴Sony Semiconductor Solutions)
18pA-4 13:45 - 14:00: Thin-film magnetoimpedance properties with only Joule heating; S. Kawasaki, Z. Wang, R. Aihara, °H. Kikuchi
(Iwate Univ.)
18pA-5 14:00 - 14:15: Magnetoresistive force sensor using a magnetic fluid droplet; °T. Yamamoto, T. Ichinose, H. Yasuga, Y. Okamoto, Y. Takei, T. Nozaki, S. Tamaru, K. Yakushiji, H. Kubota, S. Yuasa
(AIST)
18pA-6 14:15 - 14:30: Development of GSR sensor excited by GHz pulse current; °Y. Honkura, S. Honkura, M. Hikishima
(Magnedesign)

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Magnetic sensorⅡ

Sep. 18, 14:45 - 16:15, Room A
Chair: Y. Kasatani (Nihon Univ.)Session Download

18pA-7 14:45 - 15:00: Development of Stainless-Steel Magnets for Magnetic Dental Attachments; °Y. Honkura, S. Honkura, C. Mishima, E. Kikuchi
(Magnedesign)
18pA-8 15:00 - 15:15: Development of GSR element with narrow pitch coil; °K. Kudo, K. Nakajima, Y. Honkura
(Magnedesign)
18pA-9 15:15 - 15:30: The development of GSR element formed directly on ASIC substrate; °K. Kudo, K. Nakajima, Y. Honkura
(Magnedesign)
18pA-10 15:30 - 15:45: Development of XY axis type GSR element formed directly on the ASIC substrate; °K. Kudo, K. Nakajima, S. Honkura, Y. Honkura
(Magnedesign)
18pA-11 15:45 - 16:00: Development of a current sensor using GSR sensors; °M. Hikishima, S. Honkura, Y. Honkura
(Magnedesign)
18pA-12 16:00 - 16:15: Development of a gradio-type GSR Sensor; °M. Hikishima, S. Honkura, Y. Honkura
(Magnedesign)

Sep. 18, Room B

Sep. 18, Room B Sessions Download

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Magnetization dynamics

Sep. 18, 9:00 - 10:30, Room B
Chair: M. Tsunoda (Tohoku Univ.)Session Download

18aB-1 9:00 - 9:15: Reducing critical current for spin-transfer-torque-induced magnetization reversal by employing Co₂FeGa_0.5Ge_0.5 Heusler alloy with low damping and high spin polarization; V. Barwal, °H. Suto, Y. Sakuraba
(NIMS)
18aB-2 9:15 - 9:30: Electric-field modulation of magnetic damping constant in a Co₂FeSi/LiNbO₃ multiferroic heterostructure; °S. Yamada^{1, 2}, T. Usami^{1, 2}, S. Komori³, Y. Miura^{1, 4, 5}, K. Yamanoi^{6, 7}, Y. Nozaki^{6, 7}, T. Taniyama³, K. Hamaya^{1, 2}
(¹CSRN The Univ. of Osaka, ²OTRI-Spin, The Univ. of Osaka, ³Dept. of Phys. Nagoya Univ., ⁴Kyoto Inst. of Tech., ⁵NIMS, ⁶Dept. of Phys., Keio Univ., ⁷Keio Spintronics Center)
18aB-3 9:30 - 9:45: Magnetization dynamics modulated by spin currents in α-Fe₂O₃/Pt multilayers; °T. Hattori¹, K. Kawagita², K. Yabusita², K. Tada¹, K. Hayashi¹, S. Iihama¹, Y. Ishikawa², T. Moriyama¹
(¹Nagoya Univ., ²Univ. of Fukui)
18aB-4 9:45 - 10:00: Modulation of spin dynamics in Fe thin films induced by adjacent Co/Ni multilayers with perpendicular magnetic anisotropy; °S. Baek, T. Izumi, S. Komori, T. Taniyama
(Nagoya Univ.)
18aB-5 10:00 - 10:15: The effect of non-uniform of magnetic properties of perpendicular magnetization wires on current-driven domain wall motion; °S. Kashiwagi, T. Tanaka
(Kyushu Univ.)
18aB-6 10:15 - 10:30: Circularly polarized light-induced magnetization reversal in Bi-substituted rare-earth iron garnet thin films; °R. Asatani¹, S. Suzuki¹, M. Md Abdullah Al¹, H. Sakaguchi¹, S. Isogami², T. Ishibashi¹
(¹Nagaoka Univ. Tech., ²NIMS)

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Magnetoresistance effect

Sep. 18, 10:45 - 12:30, Room B
Chair: S. Yamada (Univ. of Osaka)Session Download

18aB-7 10:45 - 11:00: NiFeB ferromagnetic electrodes for a free layer of tunnel-magnetoresistance sensor; °S. Takaki, M. Oogane, T. Nakano
(Tohoku Univ.)
18aB-8 11:00 - 11:15: Bias dependence of the tunnel magnetoresistance oscillation effect; T. Scheike, Z. Wen, K. Masuda, Y. Miura, S. Kasai, S. Mitani, °H. Sukegawa
(NIMS)
18aB-9 11:15 - 11:30: Theory for the TMR oscillation: microscopic mechanism and considerations on experimental observations; °K. Masuda¹, T. Scheike¹, H. Sukegawa¹, Y. Kozuka¹, S. Mitani¹, Y. Miura^{1, 2}
(¹NIMS, ²Kyoto Inst. of Tech)
18aB-10 11:30 - 11:45: Simulation study on the damping dependence of write voltage in voltage-controlled MRAM; °S. Miyazaki^{1, 2}, H. Arai¹, H. Imamura^{1, 2}, Y. Yasukawa²
(¹AIST, ²Chiba Inst. Tech.)
18aB-11 11:45 - 12:00: Magnetic damping constant and anisotropic magnetoresistance effect of Co_2-xFe_1+xAl epitaxial thin films prepared by MBE; Y. Kagamiya¹, S. Kokado², R. Tufan¹, M. Shirai¹, M. Oogane¹, °M. Tsunoda¹
(¹Tohoku Univ., ²Shizuoka Univ.)
18aB-12 12:00 - 12:15: Anisotropic magnetoresistance in half-metallic ferromagnets Co₂MnZ (Z = Si, Ge, Sn); °G. Mimuro¹, T. Tanaka¹, S. Kokado², T. Kubota¹, R. Y. Umetsu¹
(¹Tohoku Univ., ²Shizuoka Univ.)
18aB-13 12:15 - 12:30: Off-stoichiometric Co-Mn-Al thin films exhibiting giant anomalous Hall effect; M. Krishnan M., R. Toyama, °T. Nakatani, H. Suto, N. Suwannaharn, T. Sasaki, Y. Sakuraba
(NIMS)

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Symposium "Emerging Unconventional Computing Technologies with Magnetic Garnets"
Chief Organizer: T. Ishibashi (Nagaoka Univ. Tech.)

Sep. 18, 13:30 - 15:15, Room B
Chair: T. Ishibashi (Nagaoka Univ. Tech.)Session Download

18pB-1 13:30 - 14:15 Invited: Physical reservoir computing: Status and perspective from the study on spin-wave device; °R. Nakane
(Univ. of Tokyo)
18pB-2 14:15 - 14:45 Invited: Numerical simulation of excitation current density and distance dependence of local magnetization dynamics excited by spin-orbit torque; °T. Koda¹, A. Nakagawa², S. Muroga³, Y. Endo³, T. Ishibashi⁴
(¹NIT. Tokuyama Col., ²Oshima Nat. Coll. Tech, ³Tohoku Univ., ⁴Nagaoka Univ. Tech.)
18pB-3 14:45 - 15:15 Invited: Development of Multi-input Logic Devices and Magnonic Crystal Waveguides Using Magnetic Garnets; °T. Goto
(Tohoku Univ.)

Sep. 18, 15:30 - 17:00, Room B
Chair: H. Nomura (Tohoku Univ.)

18pB-4 15:30 - 16:00 Invited: Physical reservoir computing using magnetic garnet spin glass (fluctuation) and stochastic resonance; °H. Tabata
(Univ. of Tokyo)
18pB-5 16:00 - 16:30 Invited: Photonic spiking neural network with magneto-optical conversions; °Y. Shoji
(Science Tokyo)
18pB-6 16:30 - 17:00 Invited: Development of magneto-optical diffractive deep neural network device; °H. Sakaguchi¹, K. Watanabe¹, S. Sumi², H. Awano², H. Nonaka³, C. Z. Fatima¹, T. Ishibashi¹
(¹Nagaoka Univ. Tech., ²Toyota Tech. Inst., ³Aichi Inst. Tech.)

Sep. 18, Room C

Sep. 18, Room C Sessions Download

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Amorphous・Nano crystals

Sep. 18, 9:15 - 10:45, Room C
Chair: S. Saito (Tohoku Univ.)Session Download

18aC-1 9:15 - 9:30: Complex Permeability of Nanocrystalline Alloy by Heat Treatment in Magnetic Field; °H. Sakuma¹, T. Kobayashi², S. Yazawa², H. Watanabe¹
(¹Tohsei, ²Nihon Univ.)
18aC-2 9:30 - 9:45: High frequency magnetic properties of submicron soft magnetic particles with 3D magnetic vortex domain structure; °K. Wakabayashi¹, S. Muroga¹, T. Miyazaki¹, T. Koda², Y. Endo¹
(¹Tohoku Univ., ²NIT, Tokuyama College)
18aC-3 9:45 - 10:00: Fabrication of magnetic cores composed of submicron-sized Fe-B amorphous alloy powder; °S. Ajia, C. Masumoto, Y. Kodama, T. Miyazaki, S. Muroga, Y. Endo
(Tohoku Univ.)
18aC-4 10:00 - 10:15: Nanocrystallization of Fe-B-N Alloy Films by Annealing and Characterization of their Magnetostrictive Properties; °N. Isogai, K. Imamura, T. Kawai, M. Ohtake
(Yokohama National Univ.)
18aC-5 10:15 - 10:30: Fe-B-Cu nanocrystalline thin films for magnetic flux concentrators; °Y. Wang, T. Miyaura, T. Nakano, M. Oogane
(Tohoku Univ.)
18aC-6 10:30 - 10:45: Amorphous Co-Zr-Ta alloy thin films for tunnel-magnetoresistance sensor; °T. Nagareda, T. Nakano, M. Oogane
(Tohoku Univ.)

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Rare earth magnets

Sep. 18, 11:00 - 12:00, Room C
Chair: T. Hasegawa (Akita Univ.)Session Download

18aC-7 11:00 - 11:15: Tuning Magnetocrystalline Anisotropy in SmFe₉ Through Co Substitution: A Route to Tailored Uniaxial Anisotropy; °H. Singh¹, A. R. Dilipan², Y. K. Takahashi^{2, 3}, S. Thota¹
(¹Indian Inst. Tech. Guwahati, ²NIMS, ³Tohoku Univ.)
18aC-8 11:15 - 11:30: Mechanism of continuous intergranular phase formation in Sm(Fe,Ti,V)₁₂-based sintered magnets by post-sinter annealing; °J. Zhang, X. Tang, T. Ohkubo, K. Hono, H. Sepehri-Amin
(NIMS)
18aC-9 11:30 - 11:45: Analysis of the magnetization mechanism of Nd-Fe-B bulk magnets; °H. Komura, A. Yamane, K. Hanashima, T. Suzuki, Y. Okawara
(MinebeaMitumi)
18aC-10 11:45 - 12:00: Prediction of transfer ratio in batch fine magnetic pattern transfer to Nd-Fe-B magnets; °K. Nagai¹, M. Hayase¹, T. Shinshi²
(¹Tokyo Univ. Sci., ²Science Tokyo)

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Magnetic recording

Sep. 18, 13:30 - 15:15, Room C
Chair: N. Kikuchi (Akita Univ.)Session Download

18pC-1 13:30 - 13:45: Thickness dependence of preferred orientation and surface morphology in L1₀-FePt with various alloying annealing profiles; °K. Daike, H. Yoshikawa, A. Tsukamoto
(Nihon Univ.)
18pC-2 13:45 - 14:00: Microstructure and magnetic properties of L1₀-FePt-X (X=C and BN) on (Mg,Ti)O underlayer for heat assisted magnetic recording media; °A. R. Dilipan¹, H. Sepehri-Amin¹, I. Suzuki¹, Y. Takahashi^{1, 2}
(¹NIMS, ²Research Institute of Electrical Communications, Tohoku University)
18pC-3 14:00 - 14:15: Microstructure and magnetic properties of FePt-C/Mo-C/FePt-C granular films; °S. Helen^{1, 2}, A. R. Dilipan¹, D. Ogawa¹, Y. Sasaki¹, S. Kasai¹, Y. K. Takahashi^{1, 2, 3}
(¹NIMS, ²Univ. of Tsukuba, ³Tohoku Univ.)
18pC-4 14:15 - 14:30: Effect of Thermal Conductivity in Heat Sink Layer on Adjacent Track Temperature in 3D Heat-Assisted Magnetic Recording; °S. Uchida
(Kogakuin Univ.)
18pC-5 14:30 - 14:45: Demonstration of the thermal spin-torque assisted heat-assisted magnetic recording and prospects; °S. Isogami¹, Y. Sasaki¹, F. Yichun², Y. Kubota², J. Gadbois², K. Hono¹, Y. Takahashi¹
(¹NIMS, ²Seagate Technology)
18pC-6 14:45 - 15:00: Temperature dependence of magnetic anisotropy field and grain size in three-dimensional heat-assisted magnetic recording with a three-layer BPM; °K. Sugawara, F. Akagi
(Kogakuin Univ.)
18pC-7 15:00 - 15:15: Cubic Anisotropy Media for Microwave Assisted Magnetic Recording; °S. Greaves¹, Y. Kanai²
(¹Tohoku Univ., ²Niigata Inst. Tech.)

Sep. 18, Room D

Sep. 18, Room D Sessions Download

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Symposium "Soft Magnetic Applications for Green Energy -Advanced Motors and Power Electronics-"
Chief Organizer: S. Okamoto (Tohoku Univ.)

Sep. 18, 9:00 - 9:45, Room D
Chair: M. Yamaguchi (Tohoku Univ.)Session Download

18aD-1 9:00 - 9:45 Invited, IEEE Magn. Soc. DL Talk: Artificial Intelligence-Assisted Design and Fault Diagnosis of Electric Motors for Green Transportation; °M. Hsieh
(National Chen Kung Univ.)

Sep. 18, 10:00 - 11:45, Room D
Chair: T. Sato (Shinshu Univ.)

18aD-2 10:00 - 10:30 Invited: Development of an Automatic Design Algorithm via Deep Generative Models and Topology Optimization; °H. Sasaki
(Hosei univ)
18aD-3 10:30 - 11:00 Invited: Design and Development of High-Efficiency Industrial Motors using Low-loss Magnetic Materials; °Y. Enomoto, H. Tokoi, R. Takahata
(Hitachi)
18aD-4 11:00 - 11:30 Invited: High-performance techniques for dual three-phase PMSMs; °Y. Miyama
(Mitsubishi Electric)
18aD-5 11:30 - 11:45: Performance Comparison of Interior Permanent Magnet Synchronous Motors with Amorphous Alloy and Silicon Steel Stator Core; °I. Cirozlar, K. Nakamura
(Tohoku Univ.)

Sep. 18, 12:45 - 15:00, Room D
Chair: S. Okamoto (Tohoku Univ.)

18pD-1 12:45 - 13:15 Invited: Present and Future of Soft Magnetic Materials and Components ―Provisional Summary of Japanese INNOPEL power electronics roadmap―; °M. Yamaguchi^{1, 2}, Y. Endo²
(¹INNOPEL, ²Tohoku Univ.)
18pD-2 13:15 - 13:45 Invited: Prospects and Challenges for High-Efficiency Switching Power Supplies Using Wide Bandgap Power Semiconductor Devices; °T. Ibuchi
(Univ. of Osaka)
18pD-3 13:45 - 14:15 Invited: Loss evaluation for large size Inductor under power electronics converter excitations; °H. Matsumori
(Nagoya Inst. Tech.)
18pD-4 14:15 - 14:30: SPICE Modeling of Power Inductor under Pulse-Width Modulation Excitation; °Y. Sato¹, Y. Saito², K. Wada²
(¹Aoyama-Gakuin Univ., ²Tokyo Metropolitan Univ.)
18pD-5 14:30 - 14:45: Core loss measurements and loss separations of power inductor under triangular excitation; °Y. Uehara¹, Y. Sato², S. Okamoto³, Y. Taniguchi³, H. Tsukahara³, N. Ono³
(¹Magnetic Device Lab., ²Aoyama-Gakuin Univ., ³Tohoku Univ.)
18pD-6 14:45 - 15:00: Cross terms of harmonics in iron loss under multi-frequency magnetic field excitation; °T. Taniguchi¹, Y. Uehara², N. Ono¹, H. Tsukahara¹, Y. Sato³, S. Okamoto^{1, 4}
(¹Tohoku Univ., ²Magnetic Device Laboratory Ltd., ³Aoyama-Gakuin Univ., ⁴NIMS)

Sep. 18, 15:15 - 17:15, Room D
Chair: T. Taniguchi (Tohoku Univ.)

18pD-7 15:15 - 15:45 Invited: Development of anisotropic soft magnetic cores for power transformer and inductor; °T. Sato, T. Mizuno
(Shinshu Univ.)
18pD-8 15:45 - 16:15 Invited: Suggestion of guidelines for reducing core loss of soft magnetic composite cores by quantitative analysis of factors affecting coercive field.; °T. Takashita¹, T. Hiratani¹, N. Nakamura²
(¹JFE Steel, ²JFE Precision)
18pD-9 16:15 - 16:30: Effect of Punching on Iron Loss of Silicon-gradient Electrical Steel; °S. Yoshizaki, Y. Zaizen, T. Okubo, Y. Oda
(JFE Steel)
18pD-10 16:30 - 16:45: Origin of realizing perpendicular magnetic anisotropy in Fe-enrich soft magnetic ribbons and its influence on core loss; °H. Sepehri-Amin^{1, 2}, R. Gautam¹, N. Kulesh¹, S. Hiramoto², N. Ono², T. Taniguchi², S. Kobayashi³, T. Ogasawara⁴, H. Mamiya¹, T. Ohkubo¹, S. Okamoto^{1, 2}
(¹NIMS, ²Tohoku University, ³JASRI/SPring-8, ⁴AIST)
18pD-11 16:45 - 17:00: Deep Magnetic Structural Analyses within Soft Magnetic Materials Using Neutrons; °H. Mamiya¹, T. Kumada², T. Shinohara², R. Gautam¹, H. SEPEHRI AMIN¹
(¹NIMS, ²JAEA)
18pD-12 17:00 - 17:15: Micromagnetic simulation considering magnetostriction effects in nanocrystalline soft magnetic materials; °H. Tsukahara^{1, 3}, K. Suzuki², A. Kato⁴, K. Ono³, S. Okamoto^{1, 4}
(¹Tohoku Univ., ²Monash Univ., ³Univ. of Osaka, ⁴NIMS)

Sep. 18, Room E

Sep. 18, Room E Sessions Download

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Domain wall of thin films

Sep. 18, 9:00 - 10:45, Room E
Chair: K. Yamada (Science Tokyo)Session Download

18aE-1 9:00 - 9:15: Spin current measurement using ST-FMR in epitaxial multilayer Fe/Ru/Co; °Y. Suzuki, T. Hattori, K. Hayashi, S. Iihama, T. Moriyama
(Nagoya Univ.)
18aE-2 9:15 - 9:30: Relationship between FMR Line Widths and Magnetostriction in Fe-Co/GaAs(001) thin films; S. Umetsu¹, Y. Takahashi¹, M. Ohtake², °N. Inaba¹
(¹Yamagata Univ., ²Yokohama National Univ.)
18aE-3 9:30 - 9:45: Temperature dependent x-ray magnetic circular dichroism of all-optical magnetization switching Heusler compounds; °P. D. Bentley¹, S. Li¹, T. Ueno^{1, 2}, R. Itakura¹, K. Amemiya³, S. Sakai¹
(¹QST, ²JASRI/SPring-8, ³KEK)
18aE-4 9:45 - 10:00: Composition and Layer Thickness Dependence of AMR Ratio in CoPt Multilayer Nanowires; °R. Kawana¹, N. Oguchi¹, D. Oshima², M. Saito³, T. Homma³, T. Kato², T. Ono⁴, M. Shima¹, K. Yamada¹
(¹Gifu Univ., ²Nagoya Univ., ³Waseda Univ., ⁴Kyoto Univ.)
18aE-5 10:00 - 10:15: Micromagnetic Simulation-Based Evaluation of the Exchange Stiffness Constant in Magnetic Garnet; °T. Koguchi^{1, 2}, T. Watanabe³, H. Miyashita¹, K. Ishiyama¹, Y. Nakamura², M. Inoue¹, M. C. Onbasli⁴, T. Goto¹
(¹Tohoku Univ. RIEC, ²Toyohashi Univ. Tech., ³ShinEtsu, ⁴Koc Univ.)
18aE-6 10:15 - 10:30: Current-induced domain wall motion in Gd-Fe wires with vertical composition gradient; °J. Mizuno, H. Awano, K. Tanabe
(Toyota Tech. Inst.)
18aE-7 10:30 - 10:45: Fabrication of a three-dimensional magnetic wires using nanoimprinting and magnetic domain wall motion; °Y. Yasuda¹, Y. Kurokawa², H. Awano¹, K. Tanabe¹
(¹Toyota Tech. Inst., ²Kyushu Univ.)

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Growth & magnetism of thin filmsⅠ

Sep. 18, 11:00 - 12:30, Room E
Chair: S. Yoshimura (Akita Univ.)Session Download

18aE-8 11:00 - 11:15: Electrodeposited CoPt magnetic wall layers suitable for vertical domain wall motion memory; °K. Shimizu¹, D. Araki¹, Y. Sonobe², Y. Takahashi^{3, 4}, H. Yanagihara⁵, S. Honda⁶, T. Ono⁷, T. Homma^{1, 2}
(¹Waseda Univ., ²Waseda Res. Org. for Nano & Life Innovation, ³NIMS, ⁴Tohoku Univ., ⁵Univ. of Tsukuba, ⁶Kansai Univ., ⁷Kyoto Univ.)
18aE-9 11:15 - 11:30: Improvement of perpendicular magnetic anisotropy in PdSb-doped L1₀-FePt thin films; °Y. Arai, K. Kamishima, K. Kakizaki
(Saitama Univ.)
18aE-10 11:30 - 11:45: Development of non-magnetic amorphous alloy films with high crystallization resistance using thermodynamic calculations; °D. Isurugi¹, H. Yakabe², D. Kato², H. Ogino², T. Ogawa¹, S. Saito¹
(¹Tohoku Univ., ²Proterial)
18aE-11 11:45 - 12:00: Influences of Gd₃Ga₅O₁₂ Substrate Orientation on the Growth and the Structural and Magnetic Properties of Y₃Fe₅O₁₂ Single-Crystal Thin Films; °R. Yokoyama, K. Imamura, K. Sekiguchi, M. Ohtake
(Yokohama National Univ.)
18aE-12 12:00 - 12:15: Fabrication of epitaxial [Ru/Co/Pt]_n synthetic antiferromagnets and its magnetic domain structures; °Y. Hisada, S. Komori, T. Taniyama
(Nagoya Univ.)
18aE-13 12:15 - 12:30: Investigation on local magnetism and transport properties for hexagonal Fe₃Sn and Fe₃Sn₂ alloy films; °M. Tanaka, T. Sugimoto, F. Itoh, K. Mibu
(Nagoya Inst. Tech.)

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Magnetic anisotropy of thin films

Sep. 18, 13:30 - 15:00, Room E
Chair: K. Hayashi (Nagoya Univ.)Session Download

18pE-1 13:30 - 13:45: Magnetization transfer method by electric field in multiferroic/metallic magnetic laminated films and the proposal of new operating methods to realize high-performance magnetic devices using this method; °S. Yoshimura
(Akita Univ.)
18pE-2 13:45 - 14:00: Effect of element substitution at the Fe site on magnetic and dielectric properties in BiFeO₃-based ferromagnetic and ferroelectric thin films; °D. Kanari, S. S. Das, Y. Suzuki, T. Ozeki, G. Egawa, S. Yoshimura
(Akita Univ.)
18pE-3 14:00 - 14:15: Fabrication of HCP-Co based thin films with perpendicular magnetization, low saturation field, and high saturation magnetization for new magnetic field sensors with high sensitivity, high signal output, and low power consumption; °S. Tanaka, G. Egawa, S. Yoshimura
(Akita Univ.)
18pE-4 14:15 - 14:30: Fabrication of Co/Pd-based perpendicular magnetic multilayer with giant magneto-optical Kerr effect and low saturation field for high-brightness, wide-view, and low-power spatial light modulators; °R. Takiura, S. Tanaka, G. Egawa, S. Yoshimura
(Akita Univ.)
18pE-5 14:30 - 14:45: Examination of various single crystal substrates and underlayers for high-quality α"-Fe₁₆N₂ thin films, (001) orientation, and perpendicular magnetization; °Y. Yoshida, I. Katsuyama, G. Egawa, S. Yoshimura
(Akita Univ.)
18pE-6 14:45 - 15:00: Influence of hydrogen gas exposure on perpendicular magnetic properties of CoPt thin films; °H. Yamane¹, H. Shibata¹, T. Hasegawa²
(¹AITC, ²Akita Univ.)

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Growth & magnetism of thin filmsⅡ

Sep. 18, 15:15 - 16:45, Room E
Chair: S. Isogami (NIMS)Session Download

18pE-7 15:15 - 15:30: Composition dependence of the magneto-transport properties in ferromagnetic high-entropy alloys; °K. Z. Suzuki¹, H. Isshiki^{1, 3}, K. Takanashi^{1, 2}
(¹JAEA, ²Tohoku Univ., ³Univ. of Tokyo)
18pE-8 15:30 - 15:45: Low-temperature formation of perpendicularly magnetized Mn-Ga alloy/Ge(001) heterostructures; °M. Nishioka¹, T. Kakutani¹, T. Usami^{2, 3}, S. Yamada^{1, 2, 3}, T. Oguchi^{2, 3}, K. Hamaya^{1, 2, 3}
(¹CSES, The Univ. of Osaka, ²OTRI-Spin, The Univ. of Osaka, ³CSRN, The Univ. of Osaka)
18pE-9 15:45 - 16:00: Molecular beam epitaxy of compensated ferrimagnetic Mn₃Al alloy films; °T. Kakutani¹, M. Nishioka¹, S. Yamada^{1, 2, 3}, Y. Miura^{2, 4, 5}, K. Hamaya^{1, 2, 3}
(¹GSES, The Univ. of Osaka, ²CSRN, The Univ. of Osaka, ³OTRI-Spin, The Univ. of Osaka, ⁴Kyoto Inst. of Tech, ⁵NIMS)
18pE-10 16:00 - 16:15: Reduction of antiphase boundary density of spinel ferrite thin films by oxidation annealing; °K. Takeo, E. Kita, H. Yanagihara
(Univ. of Tsukuba)
18pE-11 16:15 - 16:30: CoSn kagome metal thin films exhibiting anisotropic electric transport; °T. Nakatani, N. Suwannaharn, T. Sasaki
(NIMS)
18pE-12 16:30 - 16:45: Uniformity of Thulium Iron Garnet Film Grown by Radio-Frequency Magnetron Sputtering; °N. Yamashita¹, R. Ngaloy², Y. Kurokawa¹, H. Yuasa¹, S. P. Dash²
(¹Kyushu Univ., ²Chalmers Univeristy of Technology)

September 19th

Sep. 19 Sessions Download (pdf:22.4MB)

Sep. 19, Room A

Sep. 19, Room A Sessions Download

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High-frequency magnetic properties

Sep. 19, 9:00 - 10:15, Room A
Chair: Y. Endo (Tohoku Univ.)Session Download

19aA-1 9:00 - 9:15: EMI Shielding Effect for Amorphous-FeSiBNb/ Cu Multilayer; °D. Kato¹, H. Yakabe¹, A. Kikitsu², S. Shirotori², S. Saito³
(¹Proterial, ²Toshiba, ³Tohoku Univ.)
19aA-2 9:15 - 9:30: Magnetic Field Detection Using a Slit-patterned High-Frequency Driven Thin-Film Magnetic Sensor with Carrier-suppression Circuit; °N. Tazawa, R. Suzuki, J. Honda, L. Tonthat, H. Aoki, A. Kuwahata, S. Yabukami
(Tohoku Univ.)
19aA-3 9:30 - 9:45: In-Line Permeability Measurement of Thick Samples Using a Microstrip Line-Type Probe; °Y. Imai¹, K. Okita², S. Yabukami^{1, 2}
(¹Tohoku Univ., ²Tohoku-TMIT)
19aA-4 9:45 - 10:00: High-Sensitivity Permeability Detection by Direct Current Injection into Magnetic Particles; °A. Mashiko¹, L. Tonthat¹, A. Kuwahata¹, S. Yabukami¹, N. Kobayashi², S. Sugimoto¹
(¹Tohoku Univ., ²DENJIKEN)
19aA-5 10:00 - 10:15: Analysis of Amplitude Dependence of High Frequency Iron Loss of Ni-Zn Ferrite in MHz Range; °H. Tanaka, T. Mannen, T. Isobe, E. Kita, H. Yanagihara
(Univ. of Tsukuba)

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Magnetic imaging

Sep. 19, 10:30 - 12:00, Room A
Chair: H. Yoshikawa (Nihon Univ.)Session Download

19aA-6 10:30 - 10:45: In-situ observation of Particles deposition process on stacked magnetic filters during High Gradient Magnetic Separation; °N. Hirota¹, M. Suda², T. Ito², T. Ando²
(¹NIMS, ²Nihon Univ.)
19aA-7 10:45 - 11:00: Development of alternating magnetic force microscopy for microwave imaging; °R. Abe, M. Makarova, N. Kikuchi, H. Saito
(Akita Univ.)
19aA-8 11:00 - 11:15: Microwave imaging of hexaferrite magnetic nanoparticles using Alternating Magnetic Force Microscopy; °M. V. Makarova¹, R. Abe¹, P. E. Kazin², N. Kikuchi¹, H. Saito¹
(¹Akita University, ²Moscow Stat Univ)
19aA-9 11:15 - 11:30: Observation of magnetic domains by ellipticity detection using a 16-bit polarization camera; °S. Meguro¹, S. Saito²
(¹NEOARK, ²Tohoku Univ.)
19aA-10 11:30 - 11:45: Investigation of local magnetic properties of Alloy 600 using a μ-MOKE microscope; °A. Sato, M. Konta, T. Takase, K. Yamaguchi
(Fukushima Univ.)
19aA-11 11:45 - 12:00: Evaluation of local magnetic properties of stainless steel after hydrogen embrittlement using magnetic domain observation microscope; °M. Konta, A. Sato, T. Takase, K. Yakaguchi
(Fukushima Univ.)

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Magnetic sensingⅠ

Sep. 19, 13:15 - 14:45, Room A
Chair: H. Kikuchi (Iwate Univ.)Session Download

19pA-1 13:15 - 13:30: Magnetic signal detection from ingestible integrated circuits using a tunnel magnetoresistance sensor; °T. Kubota¹, H. Wagatsuma², K. Fujiwara², M. Endo¹, T. Hojo¹, M. Ishida¹, N. Nakasato¹, H. Ono², H. Fukushima², S. Kumagai², H. Matsuzaki², K. Yokoi³, S. Oyagi³, R. Otsuka³, I. Yamane³, D. Canlas⁴, J. Komaili⁴, S. Pathare⁴, J. Withrington⁴, T. Thompson⁴, J. Jinno³, K. Onishi³, Y. Ando¹
(¹Tohoku Univ., ²SSF, ³Otsuka Pharmaceutical, ⁴Otsuka Precision Health)
19pA-2 13:30 - 13:45: Current measurement system with functional device using magnetic thin film; °H. Tsujimoto¹, F. Nakatsuji²
(¹MMD Co., Ltd, ²SIRC Co., Ltd)
19pA-3 13:45 - 14:00: Visualization of Generated Current Flow on a Si Photovoltaic Using Magnetic Microscope System; °A. Kikitsu, Y. Higashi, Y. Kurosaki, S. Shirotori
(Toshiba)
19pA-4 14:00 - 14:15: Development of 3D Rotating Magnetic Field Magnetizer for Magnetic Particle Testing of Omnidirectional Cracks in Complex-Shaped Portion; °K. Fukuoka
(Osaka Sangyo Univ.)
19pA-5 14:15 - 14:30: Magnetic sensor detecting sub pT magnetic field from magnetic and other materials; °Y. Kono¹, S. B. Trisnanto², T. Kasajima³, T. Shibuya³, Y. Takemura¹
(¹Yokohama National Univ., ²Saitama Medical Univ., ³TDK)
19pA-6 14:30 - 14:45: Spacial resolution and noise of FM-OFG with a short amorphous wire core; °I. Sasada
(Kyushu Univ.)

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Magnetic sensingⅡ

Sep. 19, 15:00 - 16:15, Room A
Chair: T. Uchiyama (Nagoya Univ.)Session Download

19pA-7 15:00 - 15:15: Detection sensitivity of magnetic nanoparticles in medical imaging and sentinel lymph node diagnosis; °H. Yanagawa¹, M. Nakayama¹, T. B. Suko², S. Ota³, T. Yoshida⁴, Y. Takemura¹
(¹Yokohama National Univ., ²Saitama Medical Univ., ³Shizuoka Univ., ⁴Kyushu Univ.)
19pA-8 15:15 - 15:30: Induced pulse voltage of twisted Wiegand wire; °H. Suzuki¹, M. Naoe², Y. Takemura¹
(¹Yokohama National Univ., ²DENJIKEN)
19pA-9 15:30 - 15:45: Pulse voltage of Wiegand wire measured at room and low temperatures; °N. Morikawa, Y. Takemura
(Yokohama National Univ.)
19pA-10 15:45 - 16:00: Development of a rotary encoder using GSR sensors; °M. Hikishima, S. Honkura, Y. Honkura
(Magnedesign)
19pA-11 16:00 - 16:15: Development of Magnetic Microparticle Detection System; °M. Hikishima, S. Honkura, Y. Honkura
(Magnedesign)

Sep. 19, Room B

Sep. 19, Room B Sessions Download

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Motor and Magnetic Circuit

Sep. 19, 9:00 - 10:45, Room B
Chair: Y. Asano (Daikin), Y. Hane (Toyo Univ.)Session Download

19aB-1 9:00 - 9:15: Experimental Study on High-Speed Hysteresis Analysis for Accelerator Electromagnets Using Reduced Play Model; °H. Kohayakawa¹, Y. Hane¹, K. Sugahara²
(¹Toyo Univ., ²Kindai Univ.)
19aB-2 9:15 - 9:30: Basic Study on High-Speed Analysis Method of Magnet Eddy Current Loss Using Cauer Circuit; °W. Lee, Y. Hane
(Toyo Univ.)
19aB-3 9:30 - 9:45: Proposal for Hybrid Core Material Motor Using Non-Oriented Silicon Steel and Amorphous Alloy for Stator; °R. Osawa, Y. Hane
(Toyo Univ.)
19aB-4 9:45 - 10:00: Development of Ultra high-speed rotor for smaller motor; M. Chisato, °T. Yoshimatsu, E. Kikuchi, Y. Honkura
(Magnedesign)
19aB-5 10:00 - 10:15: Development of small size Ultra high-speed motor; M. C. Mishima¹, °T. Yoshimatsu¹, E. Kikuchi¹, Y. Honkura¹, J. Asama²
(¹Magnedesign, ²Shizuoka Univ.)
19aB-6 10:15 - 10:30: A Study on Rotor Weight Reduction and Stator Teeth Shape Optimization of Axial Wound Field Flux Switching Motor with Segmental Rotors; °Y. Koishi, H. Goto
(Utsunomiya Univ.)
19aB-7 10:30 - 10:45: Orientation analysis of ferrite bonded magnets using image processing; A. Kayano, °Y. Takayama
(Daikin)

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Spin torque

Sep. 19, 13:00 - 15:00, Room B
Chair: T. Nakatani (NIMS)Session Download

19pB-1 13:00 - 13:15: Simulation of magnetization switching by triangle pulse-driven SOT with tilted perpendicular anisotropy thin film; °K. Harada¹, K. Yamada², Y. Nakatani¹
(¹UEC, ²Gifu Univ.)
19pB-2 13:15 - 13:30: Simulation of SOT magnetization switching in elliptical magnetic thin films; °R. Tsunoda¹, K. Yamada², Y. Nakatani¹
(¹UEC, ²Gifu Univ.)
19pB-3 13:30 - 13:45: Simulation Analysis of Magnetization Switching Error Rate by SST; °T. Watanabe¹, K. Yamada², Y. Nakatani¹
(¹UEC, ²Gifu Univ.)
19pB-4 13:45 - 14:00: Effect of Layer Thickness Gradient on Spin-Orbit-Torque in Gd/FeCo Multilayers; °R. Yabushita, D. Oshima, T. Kato
(Nagoya Univ.)
19pB-5 14:00 - 14:15: Epitaxial Li-Ti-O thin films with conductivity gradient for spin-orbit torques; °Z. Wen¹, C. He¹, J. Uzuhashi¹, T. Ohkubo¹, Y. Nozaki², S. Mitani¹, H. Sukegawa¹
(¹NIMS, ²Keio Univ.)
19pB-6 14:15 - 14:30: Measurement of spin-orbit torque magnetization switching and critical current density in Co/Gd multilayers; °S. Yoshida, Y. Shiota, R. Hisatomi, S. Karube, T. Ono
(Kyoto Univ.)
19pB-7 14:30 - 14:45: Modulation of spin-Hall oscillator properties via voltage-controlled magnetic anisotropy; °Y. Hibino, T. Taniguchi, T. Yamamoto, S. Tamaru, H. Kubota, S. Yuasa, K. Yakushiji
(AIST)
19pB-8 14:45 - 15:00: Enhanced field-free current-induced magnetization switching by two-dimensional metastable MXene; K. Prabhat¹, H. Abe², °S. Isogami¹
(¹NIMS, ²KEK)

Sep. 19, Room C

Sep. 19, Room C Sessions Download

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Device applications・Fe-Co thin films

Sep. 19, 9:00 - 10:30, Room C
Chair: T. Yanai (Nagasaki Univ.)Session Download

19aC-1 9:00 - 9:15: Development of Stainless Steel Magnets for MAgnetic Dental Attachments　(Part2); °C. Mishima, T. Mizuno, E. Kikuchi, Y. Honkura
(Magnedesign)
19aC-2 9:15 - 9:30: Influences of Load Impedance on the Vibrational, Magnetic, and Output Characteristics of Perpendicular Magnetic Field Assisted Vibration Powered Generator; °Y. Sudo, S. Kamiya, K. Imamura, Y. Nakamura, M. Ohtake
(Yokohama National Univ.)
19aC-3 9:30 - 9:45: Application of Variable Cross-section Soft Magnetic Beam to Perpendicular Magnetic Field Assisted Vibration Powered Generator; °S. Kamiya, K. Imamura, Y. Nakamura, M. Ohtake
(Yokohama National Univ.)
19aC-4 9:45 - 10:00: Application of Fixed-End Magnetic Flux Return Yoke to Perpendicular Magnetic Field Assisted Vibration Powered Generator; °K. Imamura, S. Kamiya, Y. Nakamura, M. Ohtake
(Yokohama National Univ.)
19aC-5 10:00 - 10:15: Preparation and Structural Analysis of FeCo/VN Atomic-Scale Multilayer Films on Pd(001) Single-Crystal Underlayers; °S. Tsuneizumi¹, N. Isogai¹, K. Imamura¹, T. Hasegawa², M. Ohtake¹
(¹Yokohama National Univ., ²Akita Univ.)
19aC-6 10:15 - 10:30: Roles of elements V and N in tetragonally distorted Fe-Co-V-N films; °T. Hasegawa¹, C. Murakami¹, K. Imamura², Y. Nakamura², M. Ohtake², H. Yamane³
(¹Akita Univ., ²Yokohama National Univ., ³AIT)

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Fe-based thin films・Nano granular

Sep. 19, 10:45 - 12:45, Room C
Chair: Y. Endo (Tohoku Univ.)Session Download

19aC-7 10:45 - 11:00: Hard magnetic Fe-Pt films prepared from plating baths containing Na and Cl ions; °T. Yanai, Y. Yamaguchi, A. Hamakawa, S. Koga, A. Yamashita, M. Nakano
(Nagasaki Univ.)
19aC-8 11:00 - 11:15: Ultra-thin soft magnetic metal ribbons with bilayer structure; °T. Yanai¹, S. Nakashima¹, Y. Ishikawa², A. Yamashita¹, M. Nakano¹
(¹Nagasaki Univ., ²Nippon Platec)
19aC-9 11:15 - 11:30: Electroplating of Fe from gel electrolytes; °T. Yanai, K. Shiraki, M. Tashiro, S. Enokida, R. Kirihara, A. Yamashita, M. Nakano
(Nagasaki Univ.)
19aC-10 11:30 - 11:45: Fabrication of Hybrid Powder Core with Fe-based Nanocrystalline Plate-shape and Spherical Powders; °Y. Fujita, A. Ogawa, M. Sonehara, T. Sato
(Shinshu Univ.)
19aC-11 11:45 - 12:00: Fabrication of Hybrid Coupled Inductor with Fe-Based Metal Composite / Nanogranular Magnetic Thin Film for IVR; °K. Nishimuta¹, K. Shirota¹, M. Naoe², M. Sonehara¹, T. Sato¹, K. Miyaji¹
(¹Shinshu Univ., ²DENJIKEN)
19aC-12 12:00 - 12:15: High-frequency permeability and heat resistance of bulky nanogranular materials; °K. Suzuki, T. Iwasa, K. Ikeda, M. Naoe, N. Kobayashi
(DENJIKEN)
19aC-13 12:15 - 12:30: Fabrication of high-frequency nanogranular films with fluoride matrix by carousel sputtering method; °M. Naoe¹, M. Sato¹, M. Munakata², K. Suzuki¹, N. Kobayashi¹
(¹DENJIKEN, ²Sojo Univ.)
19aC-14 12:30 - 12:45: Iron loss and magnetization dynamics of amorphous and nanocrystalline ribbons with various magnetostriction; °N. Ono¹, T. Ogasawara², S. Hiramoto¹, H. Tsukahara¹, T. Taniguchi¹, K. Suzuki³, S. Okamoto^{1, 4}
(¹Tohoku Univ., ²AIST, ³Monash Univ., ⁴NIMS)

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Soft magnetic materials

Sep. 19, 13:45 - 15:15, Room C
Chair: M. Naoe (DENJIKEN)Session Download

19pC-1 13:45 - 14:00: Quantitative Evaluation of the Reduction Degree of Iron Oxide Particles by Dew Point Measurement during Gas–Solid Reactions; °K. Takahashi, A. Nishikura, H. Nakashinden, S. Saito
(Tohoku Univ.)
19pC-2 14:00 - 14:15: Synthesis of Fe-M (M: Si, Al) Nanoparticle Clusters by Hydrogen Reduction of Iron Oxide Micron Particles; °A. Nishikura, H. Nakashinden, M. Miyazawa, T. Murakami, M. Tobise, S. Saito
(Tohoku Univ.)
19pC-3 14:15 - 14:30: Structure and magnetic properties of annealed ultra-thin Fe-1 wt.%Si sheets; °T. Takasu¹, S. Ajia¹, S. Mikami², T. Hiraki², S. Muroga¹, Y. Endo¹
(¹Tohoku Univ., ²Toho Zinc)
19pC-4 14:30 - 14:45: Effect of heat-treatment on structure and magnetic properties of Fe-6.5wt%Si sheet; °S. Ajia, S. Muroga, Y. Endo
(Tohoku Univ.)
19pC-5 14:45 - 15:00: Influence of fabrication conditions on magnetic properties of dust cores with different particle shapes; °Y. Kodama, S. Ajia, T. Miyazaki, S. Muroga, Y. Endo
(Tohoku Univ.)
19pC-6 15:00 - 15:15: Micromagnetic simulation and Analysis of Initial and Maximum Permeability in 2D-iron powder model under DC field; °Z. Long¹, H. Tsukahara¹, Y. Sato², N. Misono², T. Taniguchi¹, S. Okamoto¹
(¹Tohoku Univ., ²Aoyama-Gakuin Univ.)

Sep. 19, Room D

Sep. 19, Room D Sessions Download

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Symposium "Recent progress of mass information storage technologies"
Chief Organizer: Y. Shimizu (WD)

Sep. 19, 9:00 - 10:30, Room D
Chair: Y. Shimizu (WD)Session Download

19aD-1 9:00 - 9:30 Invited: Development of spin-torque oscillators for microwave-assisted magnetic recording; °Y. Nakagawa, M. Takagishi, N. Narita, J. Numata, T. Maeda
(Toshiba)
19aD-2 9:30 - 10:00 Invited: Analysis of Jitter Components in Heat-Assisted Magnetic Recording via Spin-Stand Measurements; °M. Matsubara¹, M. Mochizuki¹, C. D. Keener², P. Jubert²
(¹Western Digital Technologies, ²Western Digital)
19aD-3 10:00 - 10:30 Invited: A study of SMR system in dual-layer HAMR; °Y. Okamoto, Y. Nakamura, M. Nishikawa
(Ehime Univ.)

Sep. 19, 10:45 - 11:45, Room D
Chair: A. Kikitsu (Toshiba)

19aD-4 10:45 - 11:15 Invited: Neural network potential aided analyses of the atomic structures and the stabilities of FePt/MgO interfaces; °T. Saito¹, K. Ochiai¹, S. Shimizu¹, H. Ohashi², T. Fukushima²
(¹Resonac, ²Resonac Hard Disk)
19aD-5 11:15 - 11:45 Invited: Recent progress in research on next-generation large-capacity ferroelectric data storage; °Y. Cho
(Tohoku Univ.)

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Symposium "Magnetic field application for environmental conservation and biological resource utilization"
Chief Organizer: M. Suwa (Univ. of Osaka)

Sep. 19, 13:00 - 14:30, Room D
Chair: N. Hirota (NIMS)Session Download

19pD-1 13:00 - 13:30 Invited: Development of new magnetic separation method for environmental remediation; °Y. Akiyama
(Univ. of Osaka)
19pD-2 13:30 - 14:00 Invited: Development in material separation and fractionation methods using magnetic force control; °O. Miura
(Tokyo Metropolitan Univ.)
19pD-3 14:00 - 14:30 Invited: Development of a microplastic separation system using magnetic force; °F. Mishima, N. Nomura
(Fukui Univ. of Tech.)

Sep. 19, 14:45 - 16:15, Room D
Chair: M. Yamato (Tokyo Metropolitan Univ.)

19pD-4 14:45 - 15:15 Invited: Magnetic Separation of Veterinary Antibiotics as an Environmental Technology; °I. Ihara
(Kobe Univ.)
19pD-5 15:15 - 15:45 Invited: Application of Magnetic Fields on Fermentation of Yeasts; °Y. Mitsui¹, R. Kobayashi², Y. Sueyoshi¹, Y. Yoshizaki¹, K. Takahashi³, K. Takamine¹, K. Koyama¹
(¹Kagoshima Univ., ²Nit, Kurume Coll., ³Tohoku Univ.)
19pD-6 15:45 - 16:15 Invited: Magnetically aligned cellulose nanocomposites; °M. Wada, A. Maeda, K. Kobayashi
(Kyoto Univ.)

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Program

September 16th

Sep. 16, Room A

Sep. 16, 13:00 - 14:30, Room A Chair: M. Ohtake (Yokohama National Univ.)Session Download

Sep. 16, 14:45 - 16:15, Room A Chair: T. Yamazaki (Tokyo Univ. Sci.)

Sep. 16, 16:30 - 17:45, Room A Chair: Y. Asano (Daikin)

Sep. 16, Room B

Magnetic anisotropy・Magnetostriction

Sep. 16, 13:00 - 14:30, Room B Chair: H. Yanagihara (Univ. of Tsukuba)Session Download

Magneto-optics・Magnetic resonance

Sep. 16, 14:45 - 16:15, Room B Chair: J. Okabayashi (Univ. of Tokyo)Session Download

Sep. 16, Room C

Symposium "The latest development of magnetic particle imaging and medical imaging using magnetic nanoparticles"Chief Organizer: S. Yabukami (Tohoku Univ.)

Sep. 16, 13:00 - 14:30, Room C Chair: S. Yabukami (Tohoku Univ.)Session Download

Sep. 16, 14:45 - 16:15, Room C Chair: S. Ota (Shizuoka Univ.)

Sep. 16, Room D

MSJ/TAMT Joint Session

Sep. 16, 13:00 - 14:30, Room D Chair: Y. Nozaki (Keio Univ.) Session Download

Sep. 16, 14:45 - 16:15, Room D Chair: M. Oogane (Tohoku Univ.)

Sep. 16, Room E

Antiferromagnetic and ferrimagnetic spintronics

Sep. 16, 13:00 - 14:15, Room E Chair: Y. Sakuraba (NIMS)Session Download

Spintronic material and device process

Sep. 16, 14:30 - 15:30, Room E Chair: A. Hirohata (Tohoku Univ.)Session Download

Sep. 16, Poster Room

Poster sessionⅠ

Sep. 16, 15:45 - 18:00, Poster Room Chair: K. Yamada (Gifu Univ.)Session Download

September 17th

Sep. 17, Room A

Magnetic beads/Hyperthermia

Sep. 17, 9:00 - 10:45, Room A Chair: T. Yoshida (Kyushu Univ.)Session Download

Immunoassay

Sep. 17, 11:00 - 12:00, Room A Chair: S. Trisnanto (Saitama Medical Univ.)Session Download

Sep. 17, Room B

Surface magnetism and interface magnetism

Sep. 17, 9:00 - 10:45, Room B Chair: D. Oshima (Nagoya Univ.)Session Download

Fine particles

Sep. 17, 11:00 - 12:30, Room B Chair: M. Tanaka (Nagoya Inst. Tech.)Session Download

Sep. 17, Room C

Symposium "Recent progress and perspective for MRAM technology"Chief Organizer: S. Mizukami (Tohoku Univ.)

Sep. 17, 9:00 - 10:30, Room C Chair: M. Yoshikawa (Kioxia)Session Download

Sep. 17, 10:45 - 11:45, Room C Chair: H. Tanigawa (Sony)

Sep. 17, Room D

Spin caloritronics and metamaterials

Sep. 17, 9:00 - 10:30, Room D Chair: S. Miki (Tohoku Univ.)Session Download

Spin current・Orbital current

Sep. 17, 10:45 - 12:30, Room D Chair: K. Ito (Tohoku Univ.)Session Download

Sep. 17, Room E

Molecular magnetism・Superconductivity・Simulation

Sep. 17, 9:00 - 10:30, Room E Chair: Y. Kamihara (Keio Univ.)Session Download

Oxides・Ferrites

Sep. 17, 10:45 - 12:30, Room E Chair: K. Koike (Yamagata Univ.)Session Download

Sep. 17, Poster Room

Poster sessionⅡ

Sep. 17, 11:00 - 13:15, Poster Room Chair: D. Hatanaka (NTT)Session Download

Sep. 17, Nanka Memorial Hall

Fellow lecture

Sep. 17, 13:30 - 14:30, Nanka Memorial Hall Chair: Y. Okada (MITSUBISHI)Session Download

September 18th

Sep. 18, Room A

Magnetic particle imaging/Sensing

Sep. 18, 9:00 - 10:30, Room A Chair: A. Kuwahata (Tohoku Univ.)Session Download

Biomagnetics/Medical technique

Sep. 18, 10:45 - 11:45, Room A Chair: S. Seino (Univ. of Osaka)Session Download

Magnetic sensorⅠ

Sep. 18, 13:00 - 14:30, Room A Chair: T. Kubota (Tohoku Univ.)Session Download

Magnetic sensorⅡ

Sep. 18, 14:45 - 16:15, Room A Chair: Y. Kasatani (Nihon Univ.)Session Download

Sep. 18, Room B

Magnetization dynamics

Sep. 18, 9:00 - 10:30, Room B Chair: M. Tsunoda (Tohoku Univ.)Session Download

Magnetoresistance effect

Sep. 18, 10:45 - 12:30, Room B Chair: S. Yamada (Univ. of Osaka)Session Download

Symposium "Emerging Unconventional Computing Technologies with Magnetic Garnets"Chief Organizer: T. Ishibashi (Nagaoka Univ. Tech.)

Sep. 18, 13:30 - 15:15, Room B Chair: T. Ishibashi (Nagaoka Univ. Tech.)Session Download

Sep. 18, 15:30 - 17:00, Room B Chair: H. Nomura (Tohoku Univ.)

Sep. 18, Room C

Amorphous・Nano crystals

Sep. 18, 9:15 - 10:45, Room C Chair: S. Saito (Tohoku Univ.)Session Download

Rare earth magnets

Sep. 16, 13:00 - 14:30, Room A
Chair: M. Ohtake (Yokohama National Univ.)Session Download

Sep. 16, 14:45 - 16:15, Room A
Chair: T. Yamazaki (Tokyo Univ. Sci.)

Sep. 16, 16:30 - 17:45, Room A
Chair: Y. Asano (Daikin)

Sep. 16, 13:00 - 14:30, Room B
Chair: H. Yanagihara (Univ. of Tsukuba)Session Download

Sep. 16, 14:45 - 16:15, Room B
Chair: J. Okabayashi (Univ. of Tokyo)Session Download

Symposium "The latest development of magnetic particle imaging and medical imaging using magnetic nanoparticles"
Chief Organizer: S. Yabukami (Tohoku Univ.)

Sep. 16, 13:00 - 14:30, Room C
Chair: S. Yabukami (Tohoku Univ.)Session Download

Sep. 16, 14:45 - 16:15, Room C
Chair: S. Ota (Shizuoka Univ.)

Sep. 16, 13:00 - 14:30, Room D
Chair: Y. Nozaki (Keio Univ.) Session Download

Sep. 16, 14:45 - 16:15, Room D
Chair: M. Oogane (Tohoku Univ.)

Sep. 16, 13:00 - 14:15, Room E
Chair: Y. Sakuraba (NIMS)Session Download

Sep. 16, 14:30 - 15:30, Room E
Chair: A. Hirohata (Tohoku Univ.)Session Download

Sep. 16, 15:45 - 18:00, Poster Room
Chair: K. Yamada (Gifu Univ.)Session Download

Sep. 17, 9:00 - 10:45, Room A
Chair: T. Yoshida (Kyushu Univ.)Session Download

Sep. 17, 11:00 - 12:00, Room A
Chair: S. Trisnanto (Saitama Medical Univ.)Session Download

Sep. 17, 9:00 - 10:45, Room B
Chair: D. Oshima (Nagoya Univ.)Session Download

Sep. 17, 11:00 - 12:30, Room B
Chair: M. Tanaka (Nagoya Inst. Tech.)Session Download

Symposium "Recent progress and perspective for MRAM technology"
Chief Organizer: S. Mizukami (Tohoku Univ.)

Sep. 17, 9:00 - 10:30, Room C
Chair: M. Yoshikawa (Kioxia)Session Download

Sep. 17, 10:45 - 11:45, Room C
Chair: H. Tanigawa (Sony)

Sep. 17, 9:00 - 10:30, Room D
Chair: S. Miki (Tohoku Univ.)Session Download

Sep. 17, 10:45 - 12:30, Room D
Chair: K. Ito (Tohoku Univ.)Session Download

Sep. 17, 9:00 - 10:30, Room E
Chair: Y. Kamihara (Keio Univ.)Session Download

Sep. 17, 10:45 - 12:30, Room E
Chair: K. Koike (Yamagata Univ.)Session Download

Sep. 17, 11:00 - 13:15, Poster Room
Chair: D. Hatanaka (NTT)Session Download

Sep. 17, 13:30 - 14:30, Nanka Memorial Hall
Chair: Y. Okada (MITSUBISHI)Session Download

Sep. 18, 9:00 - 10:30, Room A
Chair: A. Kuwahata (Tohoku Univ.)Session Download

Sep. 18, 10:45 - 11:45, Room A
Chair: S. Seino (Univ. of Osaka)Session Download

Sep. 18, 13:00 - 14:30, Room A
Chair: T. Kubota (Tohoku Univ.)Session Download

Sep. 18, 14:45 - 16:15, Room A
Chair: Y. Kasatani (Nihon Univ.)Session Download

Sep. 18, 9:00 - 10:30, Room B
Chair: M. Tsunoda (Tohoku Univ.)Session Download

Sep. 18, 10:45 - 12:30, Room B
Chair: S. Yamada (Univ. of Osaka)Session Download

Symposium "Emerging Unconventional Computing Technologies with Magnetic Garnets"
Chief Organizer: T. Ishibashi (Nagaoka Univ. Tech.)

Sep. 18, 13:30 - 15:15, Room B
Chair: T. Ishibashi (Nagaoka Univ. Tech.)Session Download

Sep. 18, 15:30 - 17:00, Room B
Chair: H. Nomura (Tohoku Univ.)

Sep. 18, 9:15 - 10:45, Room C
Chair: S. Saito (Tohoku Univ.)Session Download

Sep. 18, 11:00 - 12:00, Room C
Chair: T. Hasegawa (Akita Univ.)Session Download

Sep. 18, 13:30 - 15:15, Room C
Chair: N. Kikuchi (Akita Univ.)Session Download

Symposium "Soft Magnetic Applications for Green Energy -Advanced Motors and Power Electronics-"
Chief Organizer: S. Okamoto (Tohoku Univ.)

Sep. 18, 9:00 - 9:45, Room D
Chair: M. Yamaguchi (Tohoku Univ.)Session Download

Sep. 18, 10:00 - 11:45, Room D
Chair: T. Sato (Shinshu Univ.)

Sep. 18, 12:45 - 15:00, Room D
Chair: S. Okamoto (Tohoku Univ.)

Sep. 18, 15:15 - 17:15, Room D
Chair: T. Taniguchi (Tohoku Univ.)

Sep. 18, 9:00 - 10:45, Room E
Chair: K. Yamada (Science Tokyo)Session Download

Sep. 18, 11:00 - 12:30, Room E
Chair: S. Yoshimura (Akita Univ.)Session Download

Sep. 18, 13:30 - 15:00, Room E
Chair: K. Hayashi (Nagoya Univ.)Session Download

Sep. 18, 15:15 - 16:45, Room E
Chair: S. Isogami (NIMS)Session Download

Sep. 19, 9:00 - 10:15, Room A
Chair: Y. Endo (Tohoku Univ.)Session Download

Sep. 19, 10:30 - 12:00, Room A
Chair: H. Yoshikawa (Nihon Univ.)Session Download

Sep. 19, 13:15 - 14:45, Room A
Chair: H. Kikuchi (Iwate Univ.)Session Download

Sep. 19, 15:00 - 16:15, Room A
Chair: T. Uchiyama (Nagoya Univ.)Session Download

Sep. 19, 9:00 - 10:45, Room B
Chair: Y. Asano (Daikin), Y. Hane (Toyo Univ.)Session Download

Sep. 19, 13:00 - 15:00, Room B
Chair: T. Nakatani (NIMS)Session Download

Sep. 19, 9:00 - 10:30, Room C
Chair: T. Yanai (Nagasaki Univ.)Session Download

Sep. 19, 10:45 - 12:45, Room C
Chair: Y. Endo (Tohoku Univ.)Session Download

Sep. 19, 13:45 - 15:15, Room C
Chair: M. Naoe (DENJIKEN)Session Download

Symposium "Recent progress of mass information storage technologies"
Chief Organizer: Y. Shimizu (WD)

Sep. 19, 9:00 - 10:30, Room D
Chair: Y. Shimizu (WD)Session Download

Sep. 19, 10:45 - 11:45, Room D
Chair: A. Kikitsu (Toshiba)

Symposium "Magnetic field application for environmental conservation and biological resource utilization"
Chief Organizer: M. Suwa (Univ. of Osaka)

Sep. 19, 13:00 - 14:30, Room D
Chair: N. Hirota (NIMS)Session Download

Sep. 19, 14:45 - 16:15, Room D
Chair: M. Yamato (Tokyo Metropolitan Univ.)