The 47th Annual Conference on MAGNETICS in Japan
Japanese

Program

■Sep. 27 Sessions Download (pdf:37.5MB)

Sep. 27,  Room A

Sep. 27, Room A Sessions Download
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Symposium "Multiscale Analysis of Magnetic Materials: Numerical Electromagnetic Field Analysis of Materials, Magnetic Devices, Motors, and Power Electronics"

Chief Organizer: Y. Takamura (Tokyo Inst. Tech.)

Sep. 27, 10:00 - 12:00, Room A
  Chair: Y. Takamura (Tokyo Inst. Tech.)Session Download
27aA-1  10:00 - 10:30
Market Research on Electrical Motor and Power Electronics Technology and Magnetic Material Multi-Scale Analysis
°K. Fujisaki1, T. Hosotani2, T. Urakabe3, Y. Takamura3, Y. Matsumoto4
(1Toyota Tech. Inst., 2muRata, 3Tokyo Inst. Tech., 4Fuji Electric)
27aA-2  10:00 - 10:30
Withdrawn
 
 
27aA-3  10:30 - 11:00
Investigation of iron-rich FeSi alloys by first-principles phase field and special quasirandom structure methods
°K. Ohno1, 3, R. Kuwahara2, R. Sahara3, Y. Kawazoe4, K. Fujisaki5
(1Yokohama National Univ., 2Dassault Systemes, 3NIMS, 4Tohoku Univ., 5Toyota Tech. Inst.)
27aA-4  11:00 - 11:30
A trial to evaluate the magnetic parameters in the LLG equation from the first principles
°A. Sakuma
(Tohoku Univ.)
27aA-5  11:30 - 12:00
Magnetic moment and magnetocrystalline anisotropy energy of Fe, Ni, and Co using first-principles calculations
°F. Akagi, R. Namiki, T. Yayama
(Kogakuin Univ.)

  

Sep. 27, 13:00 - 14:30, Room A
  Chair: K. Fujisaki (Toyota Tech. Inst.)
27pA-1  13:00 - 13:30
Magnetoelastic Interaction Modeling of Polycrystalline Magnetic Materials
°T. Matsuo
(Kyoto Univ.)
27pA-2  13:30 - 14:00
Analytical modeling of Litz wire copper loss for high-frequency high-efficiency power magnetic device design
°K. Umetani, S. Kawahara, M. Ishihara, E. Hiraki
(Okayama Univ.)
27pA-3  14:00 - 14:30
Quasi-static electromagnetic eddy current analysis based on Darwin model considering both inductance and capacitance effects
°H. Kaimori
(SSIL)
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Electromagnetic levitation・Actuater

Sep. 27, 14:45 - 16:30, Room A
  Chair: K. Nakamura (Tohoku Univ.)Session Download
27pA-4  14:45 - 15:00
Linear Actuator for High-Speed Reciprocating Motion (Fundamental Consideration of Thrust on Ratio of Permanent Magnet Size)
°J. Kuroda1, K. Kimura1, M. Tanaka1, D. Uchino1, K. Ogawa2, T. Kato3, K. Ikeda4, A. Endo5, T. Narita1, H. Kato1
(1Tokai Univ., 2AUT, 3Tokyo Univ. Tech, 4Hokkaido Univ. Sci, 5FIT)
27pA-5  15:00 - 15:15
Linear Actuator for High-Speed Reciprocating Motion Using Dual-Halbach Array (Fundamental Consideration on Shape Permanent Magnet Array in Stator)
°M. Tanaka1, K. Kimura1, J. Kuroda1, D. Uchino1, K. Ogawa2, T. Kato3, K. Ikeda4, A. Endo5, H. Kato1, T. Narita1
(1Tokai Univ., 2Aichi Univ. Tech., 3Tokyo Univ. Tech., 4Hokkaido Univ. Sci., 5FIT)
27pA-6  15:15 - 15:30
A Study on Linear Actuator for Intake and Exthost Valve Drive (Fundamental Consideration of Permanent Magnet Arrangement in Actuator )
°K. Kimura1, J. Kuroda1, M. Tanaka1, D. Uchino1, K. Ogawa2, T. Kato3, K. Ikeda4, A. Endo5, T. Narita1, H. Kato1
(1Tokai Univ., 2Aichi Univ. of Tech, 3Tokyo Univ. of Tech, 4Hokkaido Univ. of Sci, 5FIT)
27pA-7  15:30 - 15:45
Development of Non-Contact Actuator Using Cylindrical Linear Induction Motor (Fundamental Consideration on Effect of Tether Diameter)
°H. Nosaka1, J. Kuroda1, D. Uchino1, K. Ogawa2, K. Ikeda3, T. Kato4, A. Endo5, T. Narita1, H. Kato1
(1Tokai Univ., 2AUT, 3Hokkaido Uni. Sci., 4Tokyo Uni. Tech., 5FIT)
27pA-8  15:45 - 16:00
Electromagnetic levitation and transportation system for bent ultra-thin steel plate(Fundamental Consideration on Shape of Levitated Steel Plate with Change of Place Applying Tension)
°T. Nagayoshi1, Y. Ichikawa1, S. Kawamura1, J. Kuroda1, D. Uchino1, K. Ogawa2, A. Endo3, K. Ikeda4, T. Kato5, T. Narita1, H. Kato1
(1Tokai Univ., 2AUT, 3FIT, 4Hokkaido Univ. Sci., 5Tokyo Univ. Tech.)
27pA-9  16:00 - 16:15
Electromagnetic Levitation System for Excited Bending Flexible Steel Plate(Fundamental Consideration on Vibration Characteristics of Levitated Steel Plate)
°Y. Uchida1, K. Ogawa2, I. Kobayashi1, J. Kuroda1, D. Uchino1, K. Ikeda3, T. Kato4, A. Endo5, T. Narita1, H. Kato1
(1Tokai Univ., 2Aichi Univ of Tech., 3Hokkaido Univ of Sci, 4Tokyo Univ of Tech, 5FIT)
27pA-10  16:15 - 16:30
Electromagnetic Levitation System for Thin Steel Plate Using Electromagnets and Permanent Magnets (Fundamental Consideration of Optimized Arrangement of Permanent Magnets on Applying Position of Tension)
°Y. Ichikawa1, T. Nagayoshi1, S. Kawamura1, K. Ogawa2, J. Kuroda1, D. Uchino1, K. Ikeda3, T. Kato4, A. Endo5, T. Narita1, H. Kato1
(1Tokai Univ., 2AUT, 3Hokkaido Univ. Sci, 4Tokyo Univ. Tech, 5FIT)

Sep. 27,  Room B

Sep. 27, Room B Sessions Download
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Highly spin-polarized materials, semiconductor

Sep. 27, 9:00 - 10:15, Room B
  Chair: S. Yamada (Osaka Univ.)Session Download
27aB-1  9:00 - 9:15
Sputter growth and anisotropic magnetoresistance effect in epitaxial thin films of Mn-based Heusler alloys: Mn2VGa and Mn2VAl
°H. Suto1, V. Barwal1, Z. Li1, K. Masuda1, T. Sasaki1, S. Kokado2, Y. Sakuraba1
(1NIMS, 2Shizuoka Univ.)
27aB-2  9:15 - 9:30
Electronic Structures of Fe4N Thin Films Revealed by Spin-ARPES
°K. Nakanishi1, K. Ohwada1, K. Kuroda1, K. Sumida2, K. Miyamoto1, T. Okuda1, H. Sato1, S. Isogami3, K. Masuda3, Y. Sakuraba3, A. Kimura1
(1Hiroshima Univ., 2JAEA, 3NIMS)
27aB-3  9:30 - 9:45
Bulk-sensitive spin-resolved electronic structures of Co2MnSi
°S. Ueda, Y. Miura, Y. Fujita, Y. Sakuraba
(NIMS)
27aB-4  9:45 - 10:00
Estimation of valley splitting energy in strained Si0.1Ge0.9 by lateral spin transport measurements and effect of impurity scattering at low temperatures
°T. Okada1, K. Kawashima1, M. Yamada1, T. Naito1, Y. Wagatsuma2, K. Sawano2, K. Hamaya1
(1Osaka Univ., 2Tokyo City Univ.)
27aB-5  10:00 - 10:15
Conductive Nanocarbon Ohmic Electrode and Evaluation of Spin Injection into Spin Valve Devices Utilizing Single Crystal Diamond
°A. Watatani1, K. Maki1, S. M. Valappil1, K. Sakai2, S. Oomagari3, T. Yoshitake1
(1Kyushu Univ., 2Nit, Kurume College., 3AIST)
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Spin wave

Sep. 27, 10:30 - 12:00, Room B
  Chair: K. Yamanoi (Keio Univ.)Session Download
27aB-6  10:30 - 10:45
External magnetic field dependence of formation of magnetostatic surface spin-wave soliton
°T. Iwata, K. Sekiguchi
(Yokohama National Univ.)
27aB-7  10:45 - 11:00
Scaling of memory capacity for high-performance spin-wave reservoir computing
°S. Iihama, Y. Koike, S. Mizukami, N. Yoshinaga
(Tohoku Univ.)
27aB-8  11:00 - 11:15
Threshold power of parametrically excited spin waves in cubic anisotropic materials
°S. Nezu1, T. Scheike2, H. Sukegawa2, K. Sekiguchi1
(1Yokohama National Univ., 2NIMS)
27aB-9  11:15 - 11:30
Development of nano-scaled spin-wave amplifier using feedback structure
°M. Iwaba, K. Sekiguchi
(Yokohama National Univ.)
27aB-10  11:30 - 11:45
Time-domain electrical detection of spin waves in Y-shaped microstructures
°R. Hayashi, S. Nezu, K. Sekiguchi
(Yokohama National Univ.)
27aB-11  11:45 - 12:00
Physical reservoir devices using excitation and observation of spin-wave via antenna method
°S. Nagase, S. Nezu, K. Sekiguchi
(Yokohama National Univ.)
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Spin dynamics Ⅰ

Sep. 27, 13:00 - 14:15, Room B
  Chair: M. Goto (Fukui Univ.)Session Download
27pB-1  13:00 - 13:15
All-optical investigation of sub-THz magnetization dynamics in Cu2Sb-type (Mn-Cr)AlGe ultrathin film
°Y. Sasaki1, R. Hiramatsu2, Y. Kota3, T. Kubota2, Y. Sonobe1, A. Sakuma2, K. Takanashi2, 4, S. Kasai1, Y. K. Takahashi1
(1NIMS, 2Tohoku Univ., 3NIT, Fukushima Coll., 4JAEA)
27pB-2  13:15 - 13:30
Broadband polarization-selective magnetic resonance spectroscopy using circularly-polarized microwave field in perpendicularly-magnetized synthetic antiferromagnets
°Y. Shiota1, T. Arakawa2, R. Hisatomi1, T. Moriyama1, T. Ono1
(1Kyoto Univ., 2AIST)
27pB-3  13:30 - 13:45
by Electrical detection of antiferromagnetic dynamics in thin filmsusing gyrotron
S. Funada1, Y. Ishikawa2, M. Kimata3, Y. Yamaguchi2, K. Hayashi2, T. Sano2, Y. Fujii2, S. Mitsudo2, Y. Shiota1, T. Ono1, °T. Moriyama4
(1ICR, 2FIR, 3IMR, 4eng.)
27pB-4  13:45 - 14:00
Observation of dispersion relation for hybridized magnons in synthetic antiferromagnets
°D. Hayashi, Y. Shiota, M. Ishibashi, R. Hisatomi, T. Moriyama, T. Ono
(Kyoto Univ.)
27pB-5  14:00 - 14:15
Laser-induced terahertz emission in Fe4N/Pt bilayers with negative spin polarization
°S. Isogami, Y. Sasaki, Y. Takahashi
(NIMS)
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Spin dynamics Ⅱ

Sep. 27, 14:30 - 16:00, Room B
  Chair: Y. Shiota (Kyoto Univ.)Session Download
27pB-6  14:30 - 14:45
Amplified transport of low-energy magnons in Bi-doped YIG by local heating
°R. Kohno1, K. An1, 2, V. Naletov1, J. Ben Youssef3, D. Gouere4, V. Cros4, A. Anane4, G. De Leubens4, L. Vila1, O. Klein1
(1Univ. Grenoble Alpes, 2KRISS, 3Univ. Bretagne Occidentale, 4Univ. Paris-Saclay)
27pB-7  14:45 - 15:00
Strong-coupled magnetic resonance in topological-insulator/magnetic-insulator bilayers
°T. Chiba1, T. Komine2, T. Aono2
(1FRIS Tohoku Univ., 2Ibaraki Univ.)
27pB-8  15:00 - 15:15
Dependence of structure and magnetic properties on the Si compositions for Fe-Si thin films
°Y. Jiang, S. Muroga, T. Miyazaki, Y. Endo
(Tohoku Univ.)
27pB-9  15:15 - 15:30
Inverse magneto-optical effect in Co-Pt disordered alloy films
°K. Nukui, S. Iihama, S. Mizukami
(Tohoku Univ.)
27pB-10  15:30 - 15:45
Phonon-magnon conversion probed by acoustoelectric current
°H. Matsumoto1, 2, Y. Todaka2, I. Yasuda2, T. Kawada2, 3, M. Kawaguchi2, M. Hayashi2
(1Kyoto Univ., 2Univ. of Tokyo, 3Osaka Univ.)
27pB-11  15:45 - 16:00
Spiking neuron model using coupled spin-torque-oscillators
°T. Ise, S. J. Greaves, Y. Tanaka
(Tohoku Univ.)
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Domain Wall, Skyrmion

Sep. 27, 16:15 - 17:15, Room B
  Chair: K. Ueda (Osaka Univ.)Session Download
27pB-12  16:15 - 16:30
The connected-skyrmions stabilized in a nanowire
°T. Nishitani1, S. Honda1, 2, H. Itoh1, 2
(1Kansai Univ., 2Osaka Univ.)
27pB-13  16:30 - 16:45
Relationship between the strength of inter-grain exchange coupling and the thermal stability of the skyrmion magnetization configuration in magnetic thin film patterns
°S. Onaka1, X. Ya2, T. Tanaka1
(1Kyushu Univ., 2Chongqing College of Electronic Engineering)
27pB-14  16:45 - 17:00
Polarity dependence of the chiral rotation in the Brownian motion of a single magnetic skyrmion
°S. Miki1, 2, 3, A. Shimmura1, M. Goto1, 2, 3, E. Tamura1, 2, 3, Y. Shiota4, 5, M. Oogane6, J. Cho7, C. You7, R. Ishikawa8, H. Nomura1, 2, 3, Y. Suzuki1, 2, 3
(1Osaka Univ., 2OTRI-Osaka, 3CSRN-Osaka, 4Kyoto Univ., 5CSRN-Kyoto, 6Tohoku Univ., 7DGIST, 8ULVAC)
27pB-15  17:00 - 17:15
Magneto-optical observation of recorded domain shift in magnetic nanowire memory with step trap-sites
°D. Kato, K. Ogura, M. Takahashi, Y. Iguchi, Y. Miyamoto
(NHK)
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Voltage control of magnetic anisotropy

Sep. 27, 17:30 - 18:15, Room B
  Chair: T. Koyama (Osaka Univ.)Session Download
27pB-16  17:30 - 17:45
Voltage-controlled magnetic anisotropy in Fe/Ir/Co/MgO/ZrO2 structures
°H. Onoda, T. Nozaki, T. Nozaki, S. Yuasa
(AIST)
27pB-17  17:45 - 18:00
Underlayer effect on the voltage-controlled magnetic anisotropy in interface engineered Co/MgO junctions with heavy metals
°H. Nakayama, T. Nozaki, T. Nozaki, S. Yuasa
(AIST)
27pB-18  18:00 - 18:15
Optimization of efficiency in voltage-controlled magnetic anisotropy effect using an ultrathin CoFeB layer deposited at low temperature
°T. Nozaki1, T. Ichinose1, T. Yamamoto1, J. Uzuhashi2, M. Konoto1, K. Yakushiji1, T. Ohkubo2, S. Yuasa1
(1AIST, 2NIMS)

Sep. 27,  Room C

Sep. 27, Room C Sessions Download
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Alloy thin films

Sep. 27, 9:00 - 10:30, Room C
  Chair: K. K. Tham (TANAKA)Session Download
27aC-1  9:00 - 9:15
Spontaneous magnetization and short- and long-range order in single crystalline Fe0.6Al0.4 film
°K. Toyoki, D. Kitaguchi, Y. Shiratsuchi, R. Nakatani
(Osaka Univ.)
27aC-2  9:15 - 9:30
Magnetic coupling in artificial spin ice
°H. Kubota1, S. Tsunegi1, K. Yakushiji1, T. Taniguchi1, S. Tamaru1, T. Yamamoto1, A. Sugihara1, R. Matsuura2, H. Nomura2, 3, 4, Y. Suzuki1, 2, 3
(1AIST, 2Osaka Univ., 3CSRN Osaka, 4Tohoku Univ. SRIS)
27aC-3  9:30 - 9:45
Investigation of structural and magnetic properties of electrodeposited CoPt alloy nanowires for 3D magnetic memory application
°Md. Mahmudul Hasan1, T. Huang2, M. Saito1, Y. Takamura2, T. Homma1, 3
(1Research Organization for Nano and Life Innovation, Waseda University, 2Dept. of Electrical and Electronic Eng., Tokyo Institute of Technology, 3Dept. of Applied Chemistry, Waseda University)
27aC-4  9:45 - 10:00
Elucidation of correlation between structure and magnetic properties in CoxPt1-x alloy nanowires in nanoporous template fabricated by electrodeposition
°N. Oguchi1, M. Saito2, T. Homma2, T. Ono3, M. Shima1, K. Yamada1
(1Gifu Univ., 2Waseda Univ., 3Kyoto Univ.)
27aC-5  10:00 - 10:15
Improvement of magneto-optical properties of Nd0.5Bi2.5Fe5O12 thin films by adding Bi3Fe5O12 underlayer
°J. Zhang1, F. Z. Chafi1, M. Nishikawa1, M. Kawahara2, T. Ishibashi1
(1Nagaoka Univ. Tech., 2Kojundo)
27aC-6  10:15 - 10:30
Development of heater-assisted hot cathode for RF high-speed sputtering of MgO thin films
°K. Yamada1, D. Miyazaki1, A. Kato2, Y. Hirokawa1, S. Jeon1, A. Shimizu1, H. Suzuki3, T. Ohizumi3, I. Tagawa2, S. Hinata1, T. Ogawa1, S. Saito1
(1Tohoku Univ., 2Tohoku Inst. Tech., 3Arios)
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Multiferroic, antiferromagnetic, electic field effect

Sep. 27, 10:45 - 12:15, Room C
  Chair: K. Hamaya (Osaka Univ.)Session Download
27aC-7  10:45 - 11:00
Development of BiFeO3 based multiferroic thin film materials with large saturation magnetization and perpendicular magnetic anisotropy ―Effect of Co and/or Ni substitution against Fe on magnetic properties―
°Y. Suzuki, T. Ozeki, G. Egawa, S. Yoshimura
(Akita Univ.)
27aC-8  11:00 - 11:15
Optimizing the Reactive Ion Etching Conditions with Minimal Damage for High Functional Magnetic Nano Device Application in BiFeO3-based Multiferroic Thin Films
S. Ratha, G. Egawa, °S. Yoshimura
(Akita Univ.)
27aC-9  11:15 - 11:30
Fabrication and characterization of Pr2Ir2O7 thin film by reactive MBE and solid phase epitaxy
°S. Oishi1, S. Yokokura1, T. Shimada1, T. Nagahama2
(1Hokkaido Univ., 2Yamaguchi Univ.)
27aC-10  11:30 - 11:45
Finite size effect and dimensional crossover in antiferromagnetic epitaxial Cr2O3 thin films
°H. Sameshima1, K. Ujimoto1, R. Tsutsumi1, K. Toyoki1, 2, 3, R. Nakatani1, 2, 3, Y. Shiratsuchi1, 2, 3
(1Osaka Univ., 2OTRI, Osaka Univ., 3CSRN, Osaka Univ.)
27aC-11  11:45 - 12:00
Electric-field modulation of antiferromagnetic spin reversal field in Pt/Cr2O3/Ir trilayer
°K. Ujimoto1, H. Sameshima1, K. Toyoki1, 2, 3, R. Nakatani1, 2, 3, Y. Shiratsuchi1, 2, 3
(1Osaka Univ., 2OTRI, Osaka Univ., 3CSRN, Osaka Univ.)
27aC-12  12:00 - 12:15
Electric field effects on single crystal Co/Ru/Co synthetic antiferromagnets/PMN-PT
°Y. Hisada1, S. Komori1, K. Imura2, T. Taniyama1
(1Dept. Phys., Nagoya Univ., 2ILAS, Nagoya Univ.)
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Growth & magnetism of thin-films Ⅰ

Sep. 27, 13:15 - 14:45, Room C
  Chair: Y. Shiratsuchi (Osaka Univ.)Session Download
27pC-1  13:15 - 13:30
Epitaxial Growth of Mn-N and Cr-N Thin Films on SrTiO3(100) Single-Crystal Substrates
°R. Kuwayama1, K. Imamura1, M. Ohtake1, M. Futamoto1, S. Isogami2
(1Yokohama National Univ., 2NIMS)
27pC-2  13:30 - 13:45
Phase Formation and Transformation in Fe-N Epitaxial Thin Films Formed on MgO(001) Substrates
°K. Imamura1, Y. Maeda1, M. Ohtake1, M. Futamoto1, S. Isogami2
(1Yokohama National Univ., 2NIMS)
27pC-3  13:45 - 14:00
Epitaxial Growth of Co-N Thin Films on MgO(001) Single-Crystal Substrates
°K. Abe1, K. Imamura1, M. Ohtake1, M. Futamoto1, S. Isogami2
(1Yokohama National Univ., 2NIMS)
27pC-4  14:00 - 14:15
Reduction in Magnetostriction of Fe-Al(001) Single-Crystal Thin Film by N Atom Addition
°T. Sato1, K. Imamura1, M. Ohtake1, T. Kawai1, M. Futamoto1, N. Inaba2
(1Yokohama National Univ., 2Yamagata Univ.)
27pC-5  14:15 - 14:30
Influences of B and N Compositions on the Structure and Magnetic Properties of Fe-B-N Alloy Film
°N. Isogai1, T. Sato1, K. Imamura1, M. Ohtake1, T. Kawai1, M. Futamoto1, N. Inaba2
(1Yokohama National Univ., 2Yamagata Univ.)
27pC-6  14:30 - 14:45
Study on structure and magnetic properties of Fe-Ga-La thin films with various La contents
°R. Nishina, S. Muroga, T. Miyazaki, Y. Endo
(Tohoku Univ.)
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Growth & magnetism of thin-films Ⅱ

Sep. 27, 15:00 - 16:30, Room C
  Chair: S. Isogami (NIMS)Session Download
27pC-7  15:00 - 15:15
Soft magnetic properties of In-substituted Ni ferrite thin films prepared by metal organic decomposition
°K. Kashima, K. Kamishima, K. Kakizaki
(Saitama Univ.)
27pC-8  15:15 - 15:30
Influences of Annealing on the Crystallization and the Surface Morphology of Y3Fe5O12 Thin Film Formed on Gd3Ga5O12(111) Single-Crystal Substrate
°R. Yokoyama, K. Imamura, R. Hayashi, T. Matsui, K. Sekiguchi, M. Ohtake
(Yokohama National Univ.)
27pC-9  15:30 - 15:45
Effect of Substrate Material on the Formation of Y3Fe5O12(111) Single-Crystal Thin Film
°K. Imamura, R. Hayashi, R. Yokoyama, T. Matsui, K. Sekiguchi, M. Ohtake
(Yokohama National Univ.)
27pC-10  15:45 - 16:00
Formation of Sm(Fe,Co)12 Alloy Thin Film by Molecular Beam Epitaxy
°T. Yoshida1, Y. Nakamura1, K. Imamura1, M. Ohtake1, M. Futamoto1, N. Inaba2
(1Yokohama National Univ., 2Yamagata Univ.)
27pC-11  16:00 - 16:15
Low-temperature growth (~100 ℃) of magnetic Weyl semimetal Co2MnGa thin films by molecular beam epitaxy
°S. Nagata, S. Yamada, T. Usami, K. Yamauchi, T. Oguchi, K. Hamaya
(Osaka Univ.)
27pC-12  16:15 - 16:30
Magnetic toroidal quadrupole and anomalous Hall effect in NiCo2O4 thin film
°H. Koizumi1, 2, Y. Yamasaki3, H. Yanagihara2
(1Tohoku Univ., 2Univ. of Tsukuba, 3NIMS)
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Magnetic anisotropy thin-films

Sep. 27, 16:45 - 18:00, Room C
  Chair: M. Ohtake (Yokohama Nat. Univ.)Session Download
27pC-13  16:45 - 17:00
Perpendicular magnetic anisotropy of W-Cr/Fe/MgO trilayer films grown on MgO(001)
°Y. Yoshida1, D. Oshima1, H. Yoshikawa2, A. Tsukamoto2, T. Kato1
(1Nagoya Univ., 2Nihon Univ.)
27pC-14  17:00 - 17:15
Appearance of perpendicular magnetic anisotropy in Fe-Al/Cr-Al/Fe-Al multilayer
°T. Minami, K. Toyoki, Y. Shiratsuchi, R. Nakatani
(Osaka Univ.)
27pC-15  17:15 - 17:30
Fabrication of CoPt/Pt multilayered films with perpendicular magnetic anisotropy and high squareness ratio by electrodeposition
°D. Araki1, J. Okabayashi2, Y. Takahashi1, 3, T. Homma1, Y. Sonobe1
(1Waseda Univ., 2Univ. of Tokyo, 3NIMS)
27pC-16  17:30 - 17:45
Substrate heating temperature dependence of in-plane uniaxial magnetic anisotropy of Co thin films deposited on 128° Y-cut LiNbO3 substrates
°S. Shikano1, S. Ono2, A. Yamaguchi3, M. Shima1, K. Yamada1
(1Gifu Univ., 2Tohoku Univ., 3Univ. Hyogo)
27pC-17  17:45 - 18:00
Investigation of local distortion effect on magnetocrystalline anisotropy in α''-Fe16N2
°Y. Kota1, A. Sakuma2
(1NIT, Fukushima Coll., 2Tohoku Univ.)

Sep. 27,  Room D

Sep. 27, Room D Sessions Download
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Magnetic force microscopy

Sep. 27, 9:00 - 10:15, Room D
  Chair: T. Yamada (Chiba Univ.)Session Download
27aD-1  9:00 - 9:15
Direct measurement of magnetic domain wall width in permanent magnets by DPC STEM
°Y. O. Murakami1, T. Seki1, 2, Y. Ikuhara1, 3, N. Shibata1, 3
(1Univ. of Tokyo, 2JST-PREST, 3JFCC)
27aD-2  9:15 - 9:30
Development of DC magnetic field measurement and alternating magnetic force microscopy: Independent detection of magnetic field and magnetic field gradient using double air-core coils
°R. Ehara, T. Matsumura, H. Sonobe, H. Saito
(Akita Univ.)
27aD-3  9:30 - 9:45
Domain wall displacement imaging of soft magnetic film by alternating magnetic force microscopy: Fabrication of composited air core coils for controlling magnetic field direction
°K. Suzuki, M. V. Makarova, H. Sonobe, T. Matsumura, H. Saito
(Akita Univ.)
27aD-4  9:45 - 10:00
Detection method of ferromagnetic resonance by using traveling-wave waveguide antenna　for alternating magnetic force microscopy for high-frequency magnetic field imaging
°N. Umeda, K. Hayashi, M. Marina, H. Sonobe, T. Matsumura, H. Saito
(Akita Univ.)
27aD-5  10:00 - 10:15
Development of 12-40 GHz traveling-wave waveguide antennas for alternating magnetic force microscopy for high-frequency magnetic field imaging
°K. Hayashi, N. Umeda, M. Makarova, H. Sonobe, T. Matsumura, H. Saito
(Akita Univ.)
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Measurement of high-frequency magnetic field

Sep. 27, 10:30 - 12:00, Room D
  Chair: H. Saito (Akita Uinv.)Session Download
27aD-6  10:30 - 10:45
Selective detection of high frequency magnetic field by using a fundamental mode orthogonal fluxgate
°I. Sasada
(Kyushu Univ.)
27aD-7  10:45 - 11:00
Evaluation of high frequency response for magnetic garnet film
°S. Hashi1, K. Yoshihara1, Y. Saito2, K. Ishiyama3
(1Tohoku Gakuin Univ., 2Lancaster Univ., 3Tohoku Univ.)
27aD-8  11:00 - 11:15
Higher-frequency permeability measurement using shielded loop coil method
T. Nakamura1, Y. Sato1, A. Itagaki1, Y. Miyazawa2, °M. Yamaguchi2
(1Ryowa Elec., 2Tohoku Univ.)
27aD-9  11:15 - 11:30
Compensation compositions for magnetization and angular momentum in Bi, Ga-substituted Eu garnets
°W. Asano1, M. Md Abdullah Al1, T. Nishi2, D. Oshima3, T. Kato3, K. Lee4, M. Kawahara5, F. Z. Chafi1, M. Nishikawa1, T. Ishibashi1
(1Nagaoka Univ. Tech., 2Kobe City Coll. Tech., 3Nagoya Univ., 4Sogang Univ., 5Kojundo)
27aD-10  11:30 - 11:45
Measurement of magnetization process in several MHz range
°H. Tanaka, T. Mannen, T. Isobe, E. Kita, H. Yanagihara
(Univ. of Tsukuba)
27aD-11  11:45 - 12:00
Observation of Crosstalk by Near Magnetic Field Measurement Including Phase Information
°Y. Sugawara, T. Goto, K. Ishiyama
(Tohoku Univ.)
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Symposium "Optical control and time-resolved measurement of magnetic dynamics"

Chief Organizer: T. Ishibashi (Nagaoka Univ. Tech.), K. Tanabe (Toyota Tech. Inst.)

Sep. 27, 13:00 - 14:30, Room D
  Chair: T. Ishibashi (Nagaoka Univ. Tech.)Session Download
27pD-1  13:00 - 13:30
Ultrafast optical control of magnetization dynamics in ferrimagnet with antiferromagnet-like spin order
°A. Tsukamoto
(Nihon Univ.)
27pD-2  13:30 - 14:00
Magnetization switching in Pt/Co/Pt multilayers by circularly polarized ultrashort optical pulses
°K. T. Yamada
(Tokyo Inst. Tech.)
27pD-3  14:00 - 14:30
Spin dynamics in ferromagnetic and antiferromagnetic thin films studied by ultrafast lasers
°H. Wadati
(Univ. Hyogo)

  

Sep. 27, 14:45 - 16:15, Room D
  Chair: K. Tanabe (Toyota Tech. Inst.)
27pD-4  14:45 - 15:15
Nonlinear and linear X-ray magnetic spectroscopy by ultrashort pulse X-ray lasers
°I. Matsuda
(Univ. of Tokyo)
27pD-5  15:15 - 15:45
High throughput magneto-optical imaging and unconventional spin-wave dynamics
°T. Hioki
(Univ. of Tokyo)
27pD-6  15:45 - 16:15
Observation of exchange bias switching using time-resolved magneto-optical Kerr microscopy
°T. Taniguchi1, Y. Wang2, P. Lin3, D. Zicchino4, A. Nickl4, J. Sahliger4, C. Lai3, C. Song2, H. Wu2, Q. Dai2, C. Back4
(1Tohoku Univ., 2Tsinghua Univ., 3Nat. Tsing Hua Univ., 4TU Muenchen)

Sep. 27,  Room E

Sep. 27, Room E Sessions Download
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Magnetic beads, biosensing

Sep. 27, 12:30 - 14:15, Room E
  Chair: T. Yoshida (Kyushu Univ.)Session Download
27pE-1  12:30 - 12:45
Simulation Study of Magnetic Promotion for Rapid Immunoassay Utilizing Magnetic Nanoparticles
°T. Tanaka
(Aichi Univ. of Tech.)
27pE-2  12:45 - 13:00
Evaluation of magnetic relaxation of magnetic nanoparticles in living tumor
°H. Kosaka1, K. Honda1, M. Futagawa1, K. Shimizu2, Y. Takemura3, S. Ota1
(1Shizuoka Univ., 2Hamamatsu Univ. School of Medicine, 3Yokohama National Univ.)
27pE-3  13:00 - 13:15
Measurements of magnetic relaxation of magnetic nanoparticles by applying the pulsed magnetic field
°H. Goto1, M. Futagawa1, Y. Takemura2, S. Ota1
(1Shizuoka Univ., 2Yokohama National Univ.)
27pE-4  13:15 - 13:30
Evaluation of magnetic properties of magnetic nanoparticles in living adherent cells
°M. Nishida1, Y. Kurashina2, M. Futagawa1, Y. Takemura3, S. Ota1
(1Shizuoka Univ., 2TUAT, 3Yokohama National Univ.)
27pE-5  13:30 - 13:45
Magnetic linear birefringence of magneto-liposome suspension under ac field
°M. Suwa, M. Higuchi, Y. Okamoto, S. Tsukahara
(Osaka Univ.)
27pE-6  13:45 - 14:00
Measurement of bacteria using magnetic beads by switching magnetic field
°K. Kaneko, T. Murayama, J. Honda, L. Tonthat, K. Okita, S. Yabukami
(Tohoku Univ.)
27pE-7  14:00 - 14:15
Development of magnetic nanoparticle dispersion method using femtosecond laser
°S. Asayama, S. Kako, T. Yamamoto, K. Yamashita, J. Wang, T. Kiwa
(Okayama Univ.)
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Medical applications, magnetic particle imaging

Sep. 27, 14:30 - 16:30, Room E
  Chair: S. Ota (Shizuoka Univ.)Session Download
27pE-8  14:30 - 14:45
Narrowband frequency-modulated magnetization signal measurement using magnetoresistive sensor for long-range magnetic nanoparticle detection under low excitation field
°Suko Bagus Trisnanto1, T. Kasajima2, T. Shibuya2, Y. Takemura1
(1Yokohama National Univ., 2TDK)
27pE-9  14:45 - 15:00
Remote detection of magnetic nanoparticles by using flux transformer and magnetoresistive sensor
°S. Nabeta1, S. Noguchi1, S. B. Trisnanto1, T. Kasajima2, T. Shibuya2, Y. Takemura1
(1Yokohama National Univ., 2TDK)
27pE-10  15:00 - 15:15
Feasibility of active magnetic shield with flat panel shape
°S. Odawara, M. Sakakibara
(OHTAMA)
27pE-11  15:15 - 15:30
Construction of a water-cooling system in magnetic nanoparticle tomography
°M. Fujimoto, N. Futagawa, T. Sasayama, T. Yoshida
(Kyushu Univ.)
27pE-12  15:30 - 15:45
Investigation of reducing the acquisition time of the system matrix in magnetic nanoparticle tomography
°N. Futagawa, M. Fujimoto, T. Sasayama, T. Yoshida
(Kyushu Univ.)
27pE-13  15:45 - 16:00
Development of magnetic particle imaging scanner using superconducting gradient magnetic field coils
°Y. Kamei1, T. Nagano1, H. Sasa1, T. Sasayama1, Y. Takemura2, T. Yoshida1
(1Kyushu Univ., 2Yokohama National Univ.)
27pE-14  16:00 - 16:15
Quantitative evaluation of viscous effects on the relaxation time of magnetic nanoparticles
°M. Washino1, K. Nomura1, T. Matsuda1, S. Seino2, T. Nakagawa2, T. Kiwa3, A. Tanaka4, T. Sakane4
(1MITSUBISHI, 2Osaka Univ., 3Okayama Univ., 4Kobe Pharmaceutical Univ.)
27pE-15  16:15 - 16:30
Development of in vitro magnetic particle imaging method using relaxation time difference
°K. Nomura1, M. Washino1, T. Matsuda1, S. Seino2, T. Nakagawa2, T. Kiwa3
(1MITSUBISHI, 2Osaka Univ., 3Okayama Univ.)

Sep. 27,  Poster Room

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Poster session Ⅰ (Physics of Magnetism, Utilization of High Magnetic Fields, Hard and Soft Magnetic Materials, Power Magnetics, Measurement Technique, High frequency Devices, Magnetic Imaging, Biomagnetism and Medical Application, Magnetic Recording)

Sep. 27, 15:45 - 18:00, Poster Room
  Chair: K. Yamanoi (Keio Univ.)Session Download
27pPS-1  15:45 - 17:45
Temperature dependence of magnetostrictive properties of CuxCo1-xFe2O4
°S. Kosugi, M. Hisamatsu, S. Fujieda, Y. Ohishi, H. Muta, S. Seino, T. Nakagawa
(Osaka Univ.)
27pPS-2  15:45 - 17:45
Development of real-time and high-speed magnetic domain measurement system for iron loss analysis and Application of machine learning
°R. Nagaoka1, K. Masuzawa1, A. L. Foggiatto1, C. Mitsumata1, T. Yamazaki1, I. Obayashi2, Y. Hiraoka3, M. Kotsugi1
(1Tokyo Univ. Sci., 2Okayama Univ., 3Kyoto Univ.)
27pPS-3  15:45 - 17:45
Magneto refractive effect in nano-imprinted GeFeCo nano-wires
°S. Sumi, K. Tanabe, H. Awano
(Toyota Tech. Inst.)
27pPS-4  15:45 - 17:45
Magnetization reversal with circularly polarized light in dot patterned FePt thin films
°T. Homma1, H. Sakaguchi1, S. Nakazawa1, Y. Sasaki2, S. Isogami2, Y. K. Takahashi2, T. Ishibashi1
(1Nagaoka Univ. Tech., 2NIMS)
27pPS-5  15:45 - 17:45
Enhancement of coercivity for grain boundary diffused Sm(Fe-Co)12-B thin films by the introduction of Sm seed layer
°Y. Mori, S. Nakatsuka, S. Hatanaka, M. Doi, T. Shima
(Tohoku Gakuin Univ.)
27pPS-6  15:45 - 17:45
Synthesis conditions and magnetic properties of SrNixZn2-x-W-type hexaferrites
°K. Ishino, S. Fujieda, S. Seino, T. Nakagawa
(Osaka Univ.)
27pPS-7  15:45 - 17:45
N2 partial pressure dependence of magnetic properties Fe-Ga-N thin film
°K. Suzuki1, T. Hino1, Y. Fujiwara1, M. Jimbo1, D. Oshima2, T. Kato2
(1Mie Univ., 2Nagoya Univ.)
27pPS-8  15:45 - 17:45
Strain sensor application of FeSiBNb film showing large Barkhausen jump
°K. Maeno1, Y. Kutsuna1, M. Yanagida1, Y. Fujiwara1, M. Jimbo1, D. Oshima2, T. Kato2
(1Mie Univ., 2Nagoya Univ.)
27pPS-9  15:45 - 17:45
Magnetic properties and mechanical characteristic of Fe-Pt thin-sheets prepared by exfoliation behavior
°Y. Miyahara1, A. Yamashita1, T. Yanai1, H. Fukunaga1, M. Nakano1, C. Qi2, T. Shinshi2
(1Nagasaki Univ., 2Tokyo Inst. Tech.)
27pPS-10  15:45 - 17:45
Electromagnetic levitation for flexible steel plate using magnetic field from horizontal direction (Experimental investigation on control system considering two-degree-of freedom model)
°S. Onitsuka1, A. Endo1, J. Kuroda2, D. Uchino2, K. Ogawa3, K. Ikeda4, T. Kato5, T. Narita2, H. Kato2
(1FIT, 2Tokai Univ., 3AUT, 4Hokkaido Univ. Sci., 5TUT)
27pPS-11  15:45 - 17:45
Development of Electromagnetic Guideway System for Seamless Ultra-Thin Steel Plate (Fundamental Consideration on Control Model in Edge and Out-of-Plane Direction)
°T. Okubo1, R. Kano1, J. Kuroda1, D. Uchino1, K. Ogawa2, K. Ikeda3, T. Kato4, A. Endo5, T. Narita1, H. Kato1
(1Tokai Univ., 2AUT, 3Hokkaido Univ. Sci., 4Tokyo Univ. Tech., 5FIT)
27pPS-12  15:45 - 17:45
Non-contact Guidance of Continuous Steel Plates Using Electromagnets (Experimental Consideration on Effect of Vibration Suppression with Electromagnet Position)
°R. Kano1, T. Okubo1, J. Kuroda1, D. Uchino1, K. Ogawa2, K. Ikeda3, T. Kato4, A. Endo5, H. Kato1, T. Narita1
(1Tokai Univ., 2Aichi Univ. Tech, 3Hokkaido Univ. Sci, 4Tokyo Univ. Tech, 5FIT)
27pPS-13  15:45 - 17:45
Ultra-compact mobility with driver comfort in mind Active seat suspension (Experimental investigation of occupant's biometric information when vibration is input)
°S. Kasamatsu1, M. Ochiai1, I. Kobayashi1, D. Uchino1, J. Kuroda1, A. Endo2, K. Ikeda3, T. Kato4, K. Ogawa5, T. Narita1, H. Kato1
(1Tokai Univ., 2FIT, 3Hokkaido Univ. of Sci, 4Tokyo Univ. of Tech, 5AUT)
27pPS-14  15:45 - 17:45
Anomalous Nernst effects in TbCo and GdCo alloys for heat flux sensing
°M. Odagiri, H. Imaeda, S. Sumi, H. Awano, K. Tanabe
(Toyota Tech. Inst.)
27pPS-15  15:45 - 17:45
Impedance change ratio of thin-film MI element at GHz range
°Y. Tanaka, M. Tanii, H. Kikuti
(Iwate Univ.)
27pPS-16  15:45 - 17:45
Analysis of the origin of magnetic moments in (Fe75Co25)x-Ir1-x composition gradient alloy with high saturation magnetization using magnetic circular dichroism (MCD)
°T. Kawasaki1, T. Yamazaki1, A. L. Foggiatto1, K. Fuku1, R. Toyama2, K. K. Varun2, Y. Sakuraba2, Y. Iwasaki2, Y. Kotani3, T. Ohkochi3, K. Higashi3, N. Kawamura3, M. Kotsugi1
(1Tokyo Univ. Sci., 2NIMS, 3JASRI/SPring-8)
27pPS-17  15:45 - 17:45
Investigation of drying technique for PEGylated iron oxide nanoparticles using the Micro Powder Dry method.
°N. Kota1, S. Seino1, M. Tanabe1, T. Konoo1, S. Uematsu1, 2, T. Nakagawa1
(1Osaka Univ., 2ULVAC)
27pPS-18  15:45 - 17:45
Synthesis of oleic acid-stabilized iron oxide nanoparticles by thermal decomposition
°S. Yamashita, R. Miura, H. Takimoto, S. Seino, T. Nakagawa
(Osaka Univ.)
27pPS-19  15:45 - 17:45
Exploration of silane coupling treatment conditions for oleic acid-stabilized iron oxide nanoparticles
°H. Takimoto, R. Miura, S. Yamashita, S. Seino, T. Nakagawa
(Osaka Univ.)
27pPS-20  15:45 - 17:45
Study on Signal Processing of Magnetic Particle Imaging System with Parallel DC AC Magnetic Field
°M. Iizuka, A. Furukawa, S. Seino, T. Nakagawa
(Osaka Univ.)
27pPS-21  15:45 - 17:45
Effect of Carbon Substitution into Oxide Grain Boundaries on Magnetic Properties and Microstructure of FePt Granular Thin Films
°K. Tham1, R. Kushibiki1, S. Saito2
(1TANAKA, 2Tohoku Univ.)
27pPS-22  15:45 - 17:45
Evaluation of blocking phenomenon for L10 typed FePt granular films by using temperature hysteresis
°D. Isurugi1, T. Saito1, S. Kaneko1, K. Tham2, T. Ogawa1, S. Saito1
(1Tohoku Univ., 2TANAKA)
■Sep. 28 Sessions Download (pdf:18.5MB)

Sep. 28,  Room A

Sep. 28, Room A Sessions Download
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Symposium "Advanced local probe techniques in nanoscaled magnetism"

Chief Organizer: N. Kikuchi (Tohoku Univ.), J. Okabayashi (Univ. of Tokyo)

Sep. 28, 9:00 - 10:30, Room A
  Chair: N. Kikuchi (Tohoku Univ.)Session Download
28aA-1  9:00 - 9:30
Nanoscaled magnetism probed by synchrotron-radiation spectromicroscopy
°T. Ueno
(QST)
28aA-2  9:30 - 10:00
Atomic-scale surface and interface magnetism based on ferromagnetic monatomic layer iron nitride
°T. Miyamachi
(Nagoya Univ.)
28aA-3  10:00 - 10:30
Automated interpretation of magnetic domain structure using feature extended Landau free energy model
°M. Kotsugi
(Tokyo Univ. Sci.)

  

Sep. 28, 10:45 - 12:15, Room A
  Chair: J. Okabayashi (Univ. of Tokyo)
28aA-4  10:45 - 11:15
Interfacial Imaging on Magnetic Junctions by Electron Microscopy
°A. Hirohata1, 2, K. Elphick1, D. C. Lloyd1, S. Mizukami2
(1Univ. of York, 2Tohoku Univ.)
28aA-5  11:15 - 11:45
Nanostructure characterization of magnetic materials by SEM/TEM/APT
°T. Sasaki, J. Uzuhashi, T. Ohkubo
(NIMS)
28aA-6  11:45 - 12:15
Voltage-control of magnetization dynamics by using topological insulators
°T. Komine1, T. Chiba2
(1Ibaraki Univ., 2Tohoku Univ.)

Sep. 28,  Room B

Sep. 28, Room B Sessions Download
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Anomalous Nernst effect Ⅰ

Sep. 28, 9:00 - 9:45, Room B
  Chair: Y. Sakuraba (NIMS)Session Download
28aB-1  9:00 - 9:15
Anomalous Nernst effect of SnSe thin films doped with magnetic elements
°K. Wada, T. Miyamachi, M. Mizuguchi
(Nagoya Univ.)
28aB-2  9:15 - 9:30
Electric field control of anomalous Nernst effect in FePt thin films
°S. Yoshida, T. Miyamachi, M. Mizuguchi
(Nagoya Univ.)
28aB-3  9:30 - 9:45
Figure of merit for transverse thermoelectric conversion in Fe/Pt metallic superlattices
°T. Yamazaki1, T. Hirai2, T. Yagi3, K. Uchida1, 2, T. Seki1, 2, K. Takanashi1, 4
(1Tohoku Univ., 2NIMS, 3AIST, 4JAEA)
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Anomalous Nernst effect Ⅱ

Sep. 28, 10:00 - 11:00, Room B
  Chair: T. Hirai (NIMS)Session Download
28aB-4  10:00 - 10:15
Composition dependence of thermoelectric tensor in amorphous TbFeCo magnetic thin films
°T. Komine1, R. Ando2
(1Ibaraki Univ., 2NIT, Ibaraki Coll.)
28aB-5  10:15 - 10:30
Anomalous Nernst voltage in GdFeCo ferrimagnetic multilayer thin film
°Y. Kobayashi, F. Kitazawa, Y. Kasatani, H. Yoshikawa, A. Tsukamoto
(Nihon Univ.)
28aB-6  10:30 - 10:45
Unraveling spin-polarized band dispersions of Fe3Ga thin films exhibiting a giant anomalous Nernst effect
K. Ohwada1, K. Nakanishi1, K. Kuroda1, K. Miyamoto1, T. Okuda1, W. Zhou2, S. Isogami2, K. Masuda2, Y. Sakuraba2, °A. Kimura1
(1Hiroshima Univ., 2NIMS)
28aB-7  10:45 - 11:00
Anomalous Nernst effect in Ge-doped Co thin films
°T. Tsujimoto1, T. Fujita2, T. Miyamachi1, S. Ueda3, M. Mizuguchi1
(1Nagoya Univ., 2Kochi Univ. Tech., 3NIMS)

Sep. 28,  Room C

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Magnetic recording

Sep. 28, 10:45 - 12:00, Room C
  Chair: I. Suzuki(WD)Session Download
28aC-1  10:45 - 11:00
Printing characteristics of burst signals by using double magnet mater media
°T. Komine
(Ibaraki Univ.)
28aC-2  11:00 - 11:15
Magnetization state of FePt fine particles formed from micro Pt / Fe thin films
°Y. Shimizu, H. Yoshikawa, A. Tsukamoto
(Nihon Univ.)
28aC-3  11:15 - 11:30
Energy barrier height for microwave assisted switching
S. Mizutani, °N. Kikuchi, M. Hatayama, T. Shimatsu, S. Okamoto
(Tohoku Univ.)
28aC-4  11:30 - 11:45
Design direction of oxide in CoPt granular thin film for perpendicular recording media
°M. Saito, H. Ohashi, A. Hashimoto
(Resonac)
28aC-5  11:45 - 12:00
Mitigation method of mode hopping effect on NFT protrusion measurement
°A. Sakoguchi, M. Furukawa, S. Nishida, R. Nishikura, K. Tasaka
(Western Digital Technologies GK)

Sep. 28,  Room D

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Surface magnetism and interface magnetism

Sep. 28, 9:00 - 10:45, Room D
  Chair: K. Toyoki (Osaka Univ.)Session Download
28aD-1  9:00 - 9:15
Stripe structures in Mn films on Fe(110)
°T. Yamada1, E. Inami2, P. Krueger1
(1Chiba Univ., 2Kochi Univ. Tech.)
28aD-2  9:15 - 9:30
Demonstration of magnetic compensation of Cu-doped Mn4N thin films at room temperature by composition modulation
°A. Hatate1, K. Amemiya2, K. Toko1, T. Suemasu1
(1Univ. of Tsukuba, 2KEK)
28aD-3  9:30 - 9:45
Antiferomagnetic domain formation and spin frustration in ultrathin Cr(001) film
°T. Kawagoe1, S. Suga2
(1Osaka Kyoiku Univ., 2Osaka Univ.)
28aD-4  9:45 - 10:00
Co substitution effect on the amount of magnetization near the magnetic interface in GdFe-based ferrimagnetic thin films
°F. Kitazawa, Y. Sou, H. Yoshikawa, A. Tsukamoto
(Nihon Univ.)
28aD-5  10:00 - 10:15
Film thickness dependence of anomalous Hall resistance and longitudinal resistance of GdFe thin films at different temperatures
°Y. Sou, F. Kitazawa, Y. Kobayashi, Y. Kasatani, H. Yoshikawa, A. Tsukamoto
(Nihon Univ.)
28aD-6  10:15 - 10:30
Correlation between roughness and magnetic coupling at CoPc/γ'-Fe4N organic-inorganic hybrid interface
°H. Ono1, Y. Umeda1, K. Yoshida1, K. Tsutsui1, K. Yamamoto2, O. Ishiyama2, T. Yokoyama2, M. Mizuguchi1, T. Miyamachi1
(1Nagoya Univ., 2IMS)
28aD-7  10:30 - 10:45
Interfacial magnetic coupling in C70-based organic-inorganic hybrid thin films
°K. Yoshida1, H. Ono1, Y. Umeda1, K. Tsutsui1, K. Yamamoto3, O. Ishiyama3, Y. Matsuo1, T. Yokoyama3, M. Mizuguchi1, 2, T. Miyamachi1, 2
(1Nagoya Univ., 2IMaSS, 3IMS)

Sep. 28,  Room E

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Motor

Sep. 28, 9:00 - 10:30, Room E
  Chair: K. Ishiyama (Tohoku Univ.)Session Download
28aE-1  9:00 - 9:15
Experimental Verification of Loss Dependence on Torque and Speed in Flux-modulated-type Magnetic Gear
°E. Asahina, K. Nakamura
(Tohoku Univ.)
28aE-2  9:15 - 9:30
Basic Examination of Instantaneous Torque Control for High-speed SR Motor
°A. Okada, K. Nakamura
(Tohoku Univ.)
28aE-3  9:30 - 9:45
Flux Barrier Shape for Reluctance Torque Improvement of Distributed-Winding Interior Permanent Magnet Motor
°K. Tamura1, K. Nakamura1, K. Naruse2, M. Kayano2
(1Tohoku Univ., 2Aichi Steel)
28aE-4  9:45 - 10:00
Magnet Arrangement of Concentrated-Winding Interior Permanent Magnet Motor with Nd-Fe-B and Ferrite Magnets
°T. Obana, K. Nakamura
(Tohoku Univ.)
28aE-5  10:00 - 10:15
Drive Range Expansion of In-Wheel Axial-Flux SR Motor for Compact EV
°Y. Nishigai, K. Nakazawa, K. Nakamura
(Tohoku Univ.)
28aE-6  10:15 - 10:30
Examination of Air Gap Flux Density Waveforms of Flux-Modulated-type Magnetic Gear
°A. Okazaki1, T. Sumi1, K. Nakamura1, T. Shinji2, K. Takeda2
(1Tohoku Univ., 2TDK)
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Inductor・Converter・Modeling

Sep. 28, 10:45 - 11:45, Room E
  Chair: K. Fujisaki (Toyota Tech. Inst.)Session Download
28aE-7  10:45 - 11:00
Calculation for Output Characteristic of Motor Structure with Boost Reactor Function Based on RNA
°L. Zhang, Y. Yoshida, S. Sakurai, N. Handa, K. Tajima
(Akita Univ.)
28aE-8  11:00 - 11:15
A Study on High Torque IPMSM Using Sm-Fe-N Bonded Magnet
°K. Takeda1, Y. Yoshida1, R. Yoshida2, M. Abe2, S. Tada2, M. Yamamoto2, K. Tajima1
(1Akita Univ., 2NICHIA)
28aE-9  11:15 - 11:30
Design and Analysis of 3 kVA Orthogonal-Core-type Variable Inductor with Permanent Magnets
°S. Aizu1, K. Nakamura1, T. Ohinata2, K. Arimatsu2
(1Tohoku Univ., 2Tohoku Electric Power)
28aE-10  11:30 - 11:45
Fabrication of LLC-L resonant DC-DC converter using Fe-based composite magnetic core leakage transformer
°R. Miyata, K. Yoda, T. Minamisawa, M. Sonehara, T. Sato
(Shinshu Univ.)

Sep. 28,  Fellow Lecture Room (Osaka University Hall)

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Fellow lecture

Sep. 28, 13:00 - 14:30, Fellow Lecture Room (Osaka University Hall)
  Chair: M. Mizuguchi (Nagoya Univ.)Session Download
28FL-1  13:00 - 13:30
Nanostructure and Magnetic Materials
°K. Hono
(NIMS)
28FL-2  13:30 - 14:00
Pioneering of spintronic functions of non-metallic materials and its control by external fields
°M. Shiraishi
(Kyoto Univ.)
28FL-3  14:00 - 14:30
Development of new-functional spintronic devices and its application to innovative information processing
°S. Fukami
(Tohoku Univ., InaRIS)

Sep. 28,  Poster Room

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Poster session Ⅱ(Spintronics, Thin Films, Fine Particles, Multilayers, and Superlattices)

Sep. 28, 10:15 - 12:30, Poster Room
  Chair: T. Hajiri(muRata)Session Download
28aPS-1  10:15 - 12:30
MgO barrier layer thickness dependence of electrical 1/f noise in magnetic tunnel junctions
°Y. Wang1, M. Al-Mahdawi2, Z. Jin3, M. Oogane1, 2
(1Tohoku Univ., 2CSIS, 3CAS)
28aPS-2  10:15 - 12:30
Non-local spin transport measurement in ferrimagnetic GdCo thin films
°T. Ito1, S. Funada1, K. Kuwano1, I. Sugiura1, Y. Shiota1, T. Moriyama2, T. Ono1
(1Kyoto Univ., 2Nagoya Univ.)
28aPS-3  10:15 - 12:30
Structural analysis and magnetic properties of Co2FeAl0.5Si0.5/GeSn junction deposited by sputtering method
°Y. Kawaharabayashi1, M. Kuniyoshi2, M. Takeuchi2, R. Ishikawa2
(1Yamato Univ., 2ULVAC)
28aPS-4  10:15 - 12:30
Characterization of anomalous Hall effect and anomalous Nernst effect in Co2Mn(Al,Ga) thin films
°K. Sugawara, M. Yamanouchi, T. Uemura
(Hokkaido Univ.)
28aPS-5  10:15 - 12:30
Sensitivity improvement of a heat flux sensor based on anomalous Nernst effect by uneven structure
°H. Imaeda, M. Odagiri, M. Sakamoto, S. Sumi, H. Awano, K. Tanabe
(Toyota Tech. Inst.)
28aPS-6  10:15 - 12:30
Phase transition of skyrmion by applying voltage
°M. Kasagawa1, S. Miki1, K. Hashimoto1, R. Ishikawa2, M. Goto1, H. Nomura1, Y. Suzuki1
(1Osaka Univ., 2ULVAC)
28aPS-7  10:15 - 12:30
Numerical study on skyrmion transport with small size and high speed
°R. Satone, Y. Kurokawa, H. Yuasa
(Kyushu Univ.)
28aPS-8  10:15 - 12:30
Evaluation of information current between skyrmions
°K. Emoto1, H. Mori1, R. Ishikawa2, S. Miki1, 3, 4, M. Goto1, 3, 4, H. Nomura1, 3, 4, E. Tamura1, 3, 4, Y. Suzuki1, 3, 4
(1Osaka Univ., 2ULVAC, 3OTRI-Osaka, 4CSRN-Osaka)
28aPS-9  10:15 - 12:30
Proposal of Merge and Fork circuits using the Brownian motion of magnetic skyrmions by micromagnetic simulation
°H. Imanishi1, S. Miki1, 2, 3, M. Goto1, 2, 3, E. Tamura1, 2, 3, H. Nomura1, 2, 3, Y. Suzuki1, 2, 3
(1Osaka Univ., 2Osaka Univ. OTRI, 3Osaka Univ. CSRN)
28aPS-10  10:15 - 12:30
Fabrication of information input device by skyrmion
°R. Ishikawa1, M. Goto2, H. Nomura2, Y. Suzuki2
(1ULVAC, 2Osaka Univ.)
28aPS-11  10:15 - 12:30
Fabrication of epitaxial Cr2O3(0001) thin film on LiNbO3(0001)
°Y. Nakamura1, K. Toyoki1, 2, 3, R. Nakatani1, 2, 3, Y. Shiratsuchi1, 2, 3
(1Osaka Univ., 2OTRI, Osaka Univ., 3CSRN, Osaka Univ.)
28aPS-12  10:15 - 12:30
Growth of layered magnet prepared on ultrathin Mn(001) films
°H. Seki, T. Kashiwagi, T. Yamada
(Chiba Univ.)
28aPS-13  10:15 - 12:30
Magnetic first-order reversal curves for concave Fe3O4 nanoparticles
°H. Li, S. Matsuo, S. Kobayashi, R. Kawamura
(Iwate Univ.)
28aPS-14  10:15 - 12:30
Magnetic properties and surface effects of hcp and fcc-CoO nanoparticles
°T. Tachibana, Y. Hotta, K. Takahashi, C. Noda, S. Kobayashi
(Iwate Univ.)
28aPS-15  10:15 - 12:30
Magnetic heating properties of hollow Fe3O4 particles with magnetic vortex structure
°H. Akiyama1, L. Tonthat1, A. Kuwahata1, S. Yabukami1, S. Kobayashi2
(1Tohoku Univ., 2Iwate Univ.)
28aPS-16  10:15 - 12:30
Characterization of GdFe thin films with a concentration gradient in the perpendicular direction
°J. Mizuno, S. Sumi, H. Awano, K. Tanabe
(Toyota Tech. Inst.)
28aPS-17  10:15 - 12:30
Fabrication of ferromagnetic high-entropy alloys thin films and evaluation of magneto-transport properties
°K. Suzuki1, 2, K. Takanashi1, 2
(1JAEA, 2Tohoku Univ.)
28aPS-18  10:15 - 12:30
Fabrication of epitaxial MgAl2O4/L10-FePt(001) stacks for perpendicular magnetic tunnel junctions
°T. Kanazawa1, 2, T. Scheike1, J. Uzuhashi1, T. Ohkubo1, H. Sukegawa1, S. Mitani1, 2, H. Yanagihara2
(1NIMS, 2Univ. of Tsukuba)
28aPS-19  10:15 - 12:30
Anomalous ferromagnetic damping in [Co/Ni] multilayer/Pt/Fe heterostructures
°T. Izumi1, Y. Hisada1, S. Komori1, K. Imura2, T. Taniyama1
(1Dept. Phys., Nagoya Univ., 2ILAS, Nagoya Univ.)
28aPS-20  10:15 - 12:30
Node-state detection method for magnetic nanowire reservoir
°T. Maeda1, K. Hon1, H. Kubota2, M. Goto1, 3, 4, Y. Suzuki1, 3, 4, H. Nomura1, 3, 4, 5
(1Osaka Univ, 2AIST, 3CSRN Osaka, 4OTRI -Osaka, 5Tohoku Univ)
28aPS-21  10:15 - 12:30
Real-Time detection of 500 m/s high-speed Domain Wall Motion using Laser
°N. Suzuki, K. Wainai, K. Nomura, M. Mohammadi, S. Sumi, K. Tanabe, H. Awano
(Toyota Tech. Inst.)
28aPS-22  10:15 - 12:30
Preparation of magnetic films by LIFT technique
°I. Fukuda, K. Higashi, G. Tahara, A. Yamashita, T. Yanai, H. Fukunaga, M. Nakano
(Nagasaki Univ.)
28aPS-23  10:15 - 12:30
Estimation of magnetic anisotropy from a magnetic domain image in TbCo alloy films using machine learning
°A. Watanabe, S. Kuno, H. Awano, K. Tanabe
(Toyota Tech. Inst.)
■Sep. 29 Sessions Download (pdf:26.2MB)

Sep. 29,  Room A

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Symposium "Fusion of mechanics and spintronics"

Chief Organizer: H. Tanigawa (SCK)

Sep. 29, 9:00 - 10:30, Room A
  Chair: K. Yamada (Gifu Univ.)Session Download
29aA-1  9:00 - 9:45
Spintronics applications of gyromagnetic effect
°Y. Nozaki
(Keio Univ., Keio CSRN)
29aA-2  9:45 - 10:30
Theory of acoustic gyromagnetic effect
°M. Matsuo
(Univ. Chinese)

  

Sep. 29, 10:45 - 12:15, Room A
  Chair: K. Yamada (Gifu Univ.)
29aA-3  10:45 - 11:30
Acoustic phonon induced spin dynamics
°M. Hayashi
(Univ. of Tokyo)
29aA-4  11:30 - 12:15
Hydrodynamic Generation mediated by Spin Current
°R. Takahashi
(Ochanomizu Univ.)

  

Sep. 29, 13:15 - 15:30, Room A
  Chair: H. Tanigawa (SCK)
29pA-1  13:15 - 14:00
Magneto-mechanical micro devices
°T. Ono
(Tohoku Univ.)
29pA-2  14:00 - 14:45
Spin Elastronics ―Mechanical sensing using spintronics devices―
°D. Chiba
(Osaka Univ., Tohoku Univ.)
29pA-3  14:45 - 15:30
Active and selective temperature control using mechanical strain
°T. Hirai
(NIMS)

Sep. 29,  Room B

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Granular films and nano particles

Sep. 29, 9:00 - 10:30, Room B
  Chair: H. Yanagihara (Tsukuba Univ.)Session Download
29aB-1  9:00 - 9:15
Effect of Fe content on FeCo-MgF2 granular films prepared by co-evaporation.
°M. Miyamoto1, T. Kubo1, S. Sue1, 2, M. Sonehara2, T. Sato2
(1CITIZEN FINEDEVICE, 2Shinshu Univ.)
29aB-2  9:15 - 9:30
Fabrication of nanogranular bulky materials and their electromagnetic properties
°N. Kobayashi, T. Iwasa, K. Ikeda, M. Naoe, K. Arai
(DENJIKEN)
29aB-3  9:30 - 9:45
Magneto-optical effect in Co-BaF/BaF multilayer nanogranular films
°K. Ikeda, N. Kobayashi, K. Arai
(DENJIKEN)
29aB-4  9:45 - 10:00
Fabrication of Fe-Fe3O4 co-aggregated nanoparticles assembly and their AC magnetic property
°S. Yanagita1, 2, Y. Yamaguchi1, N. Kosaka1, Y. Sotome1, Cathy E Mcnamee3, S. Yamamoto2, S. Saito1, T. Ogawa1
(1Tohoku Univ., 2Sankei Giken Kogyo Co., Ltd., 3Shinshu Univ.)
29aB-5  10:00 - 10:15
Synthesis of Co-Pt nanoparticles in isolated spherical shell protein PfV
°K. Tagata1, R. Tominaga1, A. Higashiura2, R. Nakatani1, A. Nakagawa1, Y. Shiratsuchi1
(1Osaka Univ., 2Hiroshima Univ.)
29aB-6  10:15 - 10:30
Preparation of epoxy-coated Fe-B /Epoxy composite film by LbL method assisted composite plating
°C. Masumoto1, T. Nishii2, S. Higashi2, H. Muto3, Y. Endo1, N. Fujita2
(1Tohoku Univ., 2NIT, Nara Coll., 3Toyohashi Univ. Tech.)
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Spin orbit torque

Sep. 29, 10:45 - 12:30, Room B
  Chair: S. Karube (Kyoto Univ.)Session Download
29aB-7  10:45 - 11:00
Self-induced spin-orbit torque induced by the spin Hall effect in ferromagnets
°M. Aoki1, 2, E. Shigematsu1, R. Ohshima1, 2, S. Teruya1, 2, M. Shiraishi1, 2, Y. Ando1, 2, 3
(1Kyoto Univ., 2CSRN Kyoto Univ., 3PRESTO, JST)
29aB-8  11:00 - 11:15
Spin Orbit Torque Magnetization Switching of Tb/Gd/FeCo Multilayers deposited on Ta layer
°Y. Fujita1, D. Oshima1, S. Takahashi2, Y. Hirayama2, T. Kato1
(1Nagoya Univ., 2Samsung Research Inst. Jpn.)
29aB-9  11:15 - 11:30
A modulation of spin pumping due to ferromagnetic to antiferromagnetic phase transition in single crystalline Dy film
°K. Yamanoi, Y. Nozaki
(Keio Univ.)
29aB-10  11:30 - 11:45
Effect of an ultrathin Fe interlayer on the growth of MnGa and spin-orbit-torque induced magnetization switching
°M. Ogawa, T. Hara, S. Hasebe, M. Yamanouchi, T. Uemura
(Hokkaido Univ.)
29aB-11  11:45 - 12:00
Spin transfer torque assisted spin orbit torque switching of CPP-GMR with perpendicularly magnetized Co/Pd memory layer
°D. Pan, Z. Cao, D. Oshima, T. Kato
(Nagoya Univ.)
29aB-12  12:00 - 12:15
Thermal spin-transfer torque assisted all-optical switching in L10-ordered FePt thin films
°J. Wang1, Z. Wen2, Y. Sasaki2, Yukiko K. Takahashi2, K. Uchida2, K. Takagi1, K. Ozaki1
(1AIST, 2NIMS)
29aB-13  12:15 - 12:30
Frequency characteristics of emergent electromagnetic response in magnetic nanostructures
°Jun'ichi Ieda1, Y. Araki1, Y. Yamane2
(1JAEA, 2Tohoku Univ.)
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TMR, GMR, AMR Ⅰ

Sep. 29, 13:30 - 14:30, Room B
  Chair: H. Sukegawa (NIMS)Session Download
29pB-1  13:30 - 13:45
Anisotropic magnetoresistance effect in Fe4-xNixN films grown by molecular beam epitaxy
°W. Yin, K. Ito, T. Tanaka, R. Y. Umetsu
(Tohoku Univ.)
29pB-2  13:45 - 14:00
Temperature dependence of anisotropic magnetoresistance effect considering crystal orientation of Co-based Heusler bulk-single crystals
°T. Tanaka1, T. Kubota1, S. Kokado2, R. Y. Umetsu1
(1Tohoku Univ., 2Shizuoka Univ.)
29pB-3  14:00 - 14:15
Quantum-annealing approach for designing cation-disordered spinels for magnetic tunnel junctions
°K. Nawa1, 2, T. Suzuki3, K. Masuda2, S. Tanaka4, 5, Y. Miura2, 6
(1Mie Univ., 2NIMS, 3TDK, 4Keio Univ., 5WPI-Bio2Q, Keio Univ., 6CSRN, Osaka Univ.)
29pB-4  14:15 - 14:30
Tunnel magnetoresistance effect of magnetic tunnel junctions using perpendicularly magnetized conductive cobalt ferrite electrodes
°M. Tanaka1, T. Ichikawa1, D. Mashimo1, M. Morishita1, H. Komiyama2, S. Honda3, T. Ono2, K. Mibu1
(1Nagoya Inst. Tech., 2Kyoto Univ., 3Kansai Univ.)
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TMR, GMR, AMR Ⅱ

Sep. 29, 14:45 - 15:45, Room B
  Chair: K. Nawa (Mie Univ.)Session Download
29pB-5  14:45 - 15:00
Theoretical study for (111)-oriented magnetic tunnel junctions with SrTiO3 barriers
°K. Masuda1, H. Itoh2, Y. Sonobe3, H. Sukegawa1, S. Mitani1, Y. Miura1
(1NIMS, 2Kansai Univ., 3Waseda Univ.)
29pB-6  15:00 - 15:15
Dependence of magnetic tunneling properties of Fe3O4-MTJs on barrier material
°K. Yoshino1, S. Yasui1, S. Yokokura1, T. Shimada1, T. Nagahama2
(1Hokkaido Univ., 2Yamaguchi Univ.)
29pB-7  15:15 - 15:30
CoFe/MgO/CoFe(001) magnetic tunnel junctions with giant tunnel magnetoresistance exceeding 630% at room temperature
°T. Scheike, Z. Wen, H. Sukegawa, S. Mitani
(NIMS)
29pB-8  15:30 - 15:45
Fabrication and analyzation of magnetoresistance device with composition spread layer for optimization of interfacial electronic band matching
V. K. Kushwaha, R. Toyama, Y. Miura, Y. Iwasaki, °Y. Sakuraba
(NIMS)

Sep. 29,  Room C

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Magnetic powder core

Sep. 29, 9:00 - 10:15, Room C
  Chair: H. Nakayama (Nagano Nat. Coll. Tech.)Session Download
29aC-1  9:00 - 9:15
Low temperature formation of oxide film on Fe-based micron particles synthesized from magnetite by gas-solid reaction
°M. Miyazawa, T. Ogawa, M. Tobise, S. Saito
(Tohoku Univ.)
29aC-2  9:15 - 9:30
Correlation between iron loss and features of B-H curves of dust cores under the application of dc bias field
°T. Onuma1, N. Ono1, S. Okamoto1, 2
(1IMRAM, Tohoku Univ., 2CSIS, Tohoku Univ.)
29aC-3  9:30 - 9:45
Study on magnetic properties of toroidal cores composed of electrolytic iron powders with different shapes
°Y. Kodama, P. Nguyen, T. Miyazaki, S. Muroga, Y. Endo
(Tohoku Univ.)
29aC-4  9:45 - 10:00
Iron loss analyses of toroidal cores of various materials based on magnetization reversal processes
°N. Ono1, Y. Uehara2, Y. Endo3, 4, S. Yoshida1, H. Oikawa5, N. Kikuchi1, S. Okamoto1, 4, 6
(1IMRAM, 2Magnetic Device Laboratory, 3Graduate School of Eng. Tohoku Univ., 4CSIS, Tohoku Univ., 5TOKIN, 6NIMS)
29aC-5  10:00 - 10:15
Modification of transformer coupled permeameter for measuring a soft magnetic particle targeting power electronics applications
°S. Tamaru
(AIST)
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Amorphous・Nanocrystal

Sep. 29, 10:30 - 11:45, Room C
  Chair: S. Saito (Tohoku Univ.)Session Download
29aC-6  10:30 - 10:45
In-plane anisotropic CoFeNi-MgF2 nanogranular films having low anisotropy field for high permeability at VHF band
°M. Naoe1, M. Sonehara2, K. Miayji2, T. Sato2, S. Muroga3, Y. Endo3, N. Kobayashi1, K. Arai1
(1DENJIKEN, 2Shinshu Univ., 3Tohoku Univ.)
29aC-7  10:45 - 11:00
The structure and magnetic properties of submicron Fe-Ni-B amorphous particles
°K. Wakabayashi, T. Miyazaki, S. Muroga, Y. Endo
(Tohoku Univ.)
29aC-8  11:00 - 11:15
Novel FeCo based FeCoBPSiCr Amorphous Alloy Powder with High Bs of 1.61 T and High Corrosion Resistance
°Y. Kajiura, A. Hasegawa, M. Hosono, K. Yoshidome, S. Otsuka, H. Ohkubo, H. Matsumoto
(TDK)
29aC-9  11:15 - 11:30
Development of spherical iron-based amorphous fine particles
°R. Tsushiro1, Y. Endo2
(1TODA KOGYO, 2Tohoku Univ.)
29aC-10  11:30 - 11:45
Speeding up of Micromagnetic Simulation for Nanocrystalline Soft Magnetic Material by Implicit Method
°T. Tanaka, T. Ataka, M. Kazama
(Fujitsu)
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NdFeB・Ferrite

Sep. 29, 12:45 - 14:30, Room C
  Chair: T. Hasegawa (Akita Univ.)Session Download
29pC-1  12:45 - 13:00
Feature extraction of FORC diagrams of Nd-Fe-B sintered magnets with different temperatures, Dy doping, and alignment
°K. Ishigami1, K. Nabeta1, D. Furusawa2, T. Maki2, T. Nishiuchi2, T. Nakamura1, S. Okamoto1, 3
(1Tohoku Univ., 2Proterial, 3NIMS)
29pC-2  13:00 - 13:15
Measurement of FORC diagram for Nd-Fe-B having different alignment degree and Dy compositions
°K. Nabeta1, K. Ishigami1, D. Furusawa2, T. Maki2, T. Nishiuchi2, S. Okamoto1, 3
(1Tohoku Univ., 2Proterial, 3NIMS)
29pC-3  13:15 - 13:30
Feature extraction of 3D microstructure and magnetic domain in a Tb diffused Nd-Fe-B sintered magnet
°T. Suwa1, K. Ishigami1, M. Suzuki2, S. Okamoto1
(1Tohoku Univ., 2Kwansei Gakuin Univ.)
29pC-4  13:30 - 13:45
Site selectivity of Co in La-Co co-substituted M-type ferrites: DFT calculation study
°T. Waki1, H. Ohta2, H. Ikeno3, Y. Tabata1, H. Nakamura1
(1Kyoto Univ., 2Doshisha Univ.,, 3Osaka Metropolitan Univ.)
29pC-5  13:45 - 14:00
Evaluation of magnetic properties of La-(Co, Zn) substituted M-type Sr ferrite
°S. Nakai, R. Sobajima, T. Waki, Y. Tabata, H. Nakamura
(Kyoto Univ.)
29pC-6  14:00 - 14:15
Change of coercivity by heat treatment in La-Co co-substituted M-type Sr ferrite
°T. Wakabayashi, T. Waki, Y. Tabata, H. Nakamura
(Kyoto Univ.)
29pC-7  14:15 - 14:30
Fabrication of La-Co-Sr ferrite particles using molten potassium bromide flux
°C. Kodaka, M. Kishimoto, E. Kita, H. Yanagihara
(Univ. of Tsukuba)
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New materials

Sep. 29, 14:45 - 16:15, Room C
  Chair: S. Okamoto (Tohoku Univ.)Session Download
29pC-8  14:45 - 15:00
bct Fe-Co-V-N foils fabricated by rolling and ammonia-nitriding method
°T. Hasegawa
(Akita Univ.)
29pC-9  15:00 - 15:15
Lattice distortion of V element and bct Fe-Co-V films
°C. Murakami, T. Hasegawa
(Akita Univ.)
29pC-10  15:15 - 15:30
Microfabrication and magnetic properties of tetragonally distorted Fe-Co-V films
°K. Enomoto, T. Hasegawa
(Akita Univ.)
29pC-11  15:30 - 15:45
Granularization and magnetic properties of FeCo-based alloy films with added Ag
°K. Kunigida, T. Hasegawa
(Akita Univ.)
29pC-12  15:45 - 16:00
High Throughput synthesis of TbCu7 type Sm-Fe based thin films
°D. Angayarkanni Ramamurthy1, 2, D. Ogawa2, H. Sepehri Amin1, 2, R. Modak2, Varun Kumar Kushwaha2, Y. Sakuraba1, 2, K. Uchida1, 2, K. Hono1, 2, Y. Takahashi2
(1Univ. of Tsukuba, 2NIMS)
29pC-13  16:00 - 16:15
An exploration of tetragonal inverse Heusler alloys with high magnetization and high magnetic anisotropy
°Z. Qiao, M. Tsujikawa, M. Shirai
(Tohoku Univ.)

Sep. 29,  Room D

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Observation of magnetic domain and magnetic domain wall

Sep. 29, 9:00 - 10:00, Room D
  Chair: H. Mamiya (NIMS)Session Download
29aD-1  9:00 - 9:15
Time-resolved vector domain observation of soft magnetic ribbons
°T. Ogasawara1, S. Tamaru1, S. Okamoto2
(1AIST, 2Tohoku Univ.)
29aD-2  9:15 - 9:30
Magnetic Domain Observation by Polarization Angle Detection Using a 16-bit Polarization Camera
°S. Meguro1, S. Saito2
(1NEOARK, 2Tohoku Univ.)
29aD-3  9:30 - 9:45
Improvement of complete domain expansion ratio for spatial light modulator driven by current-induced domain wall motion
°M. Kawana, R. Higashida, K. Aoshima, N. Funabashi
(NHK)
29aD-4  9:45 - 10:00
Magnetic domain structure of amorphous magnetic wires for GSR sensors
°S. Tuneto1, M. Takezawa1, Y. Honkura2, S. Hnkura2
(1Kyushu Inst. Tech., 2Magnedesign)
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Magnetooptics, Spectroscopic imaging, Magnetostriction

Sep. 29, 10:15 - 11:30, Room D
  Chair: T. Ogasawara (AIST)Session Download
29aD-5  10:15 - 10:30
Simultaneous measurement of longitudinal and transverse Kerr images using polarization camera
°T. Ishibashi1, I. Wakamatsu2, T. Taniyama2
(1Nagaoka Univ. Tech., 2Nagoya Univ.)
29aD-6  10:30 - 10:45
Development of magneto-optical diffractive deep neural network device
°T. Ishibashi1, H. Sakaguchi1, T. Fujita1, J. Zhang1, Fatima Zahra Chafi1, H. Nonaka2, S. Sumi3, H. Awano3
(1Nagaoka Univ. Tech., 2Aichi Inst. Tech., 3Toyota Tech. Inst.)
29aD-7  10:45 - 11:00
Neutron transmission imaging on magnetic materials/devices
°H. Mamiya1, Y. Oba2, N. Terada1, H. Kosuke3, T. Shinohara3
(1NIMS, 2Toyohashi Univ. Tech., 3JAEA)
29aD-8  11:00 - 11:15
Frequency response of magnetostriction in Magnetics Alloy Ribbons
°O. Mori1, S. Sato1, R. Utsumi1, Y. Endo2
(1Toei Scientific Industrial, 2Tohoku Univ.)
29aD-9  11:15 - 11:30
Novel Magneto-optical Kerr Effect Measurement System for Perpendicular Magnetic Anisotropy Films in STT-MRAM
°K. Ozawa1, K. Suzuki1, S. Ueyama1, J. Kim2, W. Kim2, I. Kim2
(1Samsung Japan, 2Samsung Electronics)
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Magnetic sensor Ⅰ

Sep. 29, 13:00 - 14:00, Room D
  Chair: T. Uchiyama (Nagoya Univ.)Session Download
29pD-1  13:00 - 13:15
Fundamental properties of domain wall displacement GMR sensors with closed loop operation
°K. Komuro, D. Oshima, T. Kato
(Nagoya Univ.)
29pD-2  13:15 - 13:30
Tunnel magnetoresistive sensors exhibiting highly symmetric resistance-magnetic field response
°T. Nakatani, H. Iwasaki
(NIMS)
29pD-3  13:30 - 13:45
MFC Gain of High-Sensitive GMR Sensor Used for a Magnetic Field Microscope
°A. Kikitsu1, Y. Higashi1, Y. Kurosaki1, S. Shirotori1, K. Suzuki2, Y. Terui2
(1Toshiba, 2Toshiba Nanoanalysis)
29pD-4  13:45 - 14:00
Enhancing Leaked Magnetic Field Measurement with Thin Film Magnetic Field Sensor
°L. Tonthat1, R. Suzuki1, J. Honda1, K. Okita1, J. Chakarothai2, K. Fujii2, S. Yabukami1
(1Tohoku Univ., 2National Institute Of Information And Communications Technology)
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Magnetic sensor Ⅱ

Sep. 29, 14:15 - 15:15, Room D
  Chair: T. Kato (Nagoya Univ.)Session Download
29pD-5  14:15 - 14:30
Evaluating characteristics of orthogonal fluxgate strain sensor
°K. Chida, T. Goto, K. Ishiyama
(Tohoku Univ.)
29pD-6  14:30 - 14:45
Vehicle Detection Device Using 2-Axis Magneto-Impedance Sensors for Traffic Monitoring
°R. Yao, T. Uchiyama
(Nagoya Univ.)
29pD-7  14:45 - 15:00
Evaluation of Dynamic Range Enhancement Effects through Single-Coil Feedback
S. Idachi, °T. Uchiyama
(Nagoya Univ.)
29pD-8  15:00 - 15:15
Pulse voltage of Wiegand wire depending on positions of excitation and detection
°H. Suzuki, Y. Takemura
(Yokohama National Univ.)

Sep. 29,  Room E

Sep. 29, Room E Sessions Download
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Magnetostrictive power generation

Sep. 29, 9:00 - 11:00, Room E
  Chair: S. Fujieda (Osaka Univ.)Session Download
29aE-1  9:00 - 9:15
New Vibration Powered Generator: Perpendicular Magnetic Field Assisted Electromagnetic Vibration Powered Generator
°M. Ohtake, Y. Nakamura, E. Ishikawa, T. Kawai, M. Futamoto
(Yokohama National Univ.)
29aE-2  9:15 - 9:30
Effect of Beam Shape on the Shock-Induced Output Characteristics of Perpendicular Magnetic Field Assisted and Inverse Magnetostrictive Electromagnetic Vibration Powered Generators
°S. Kamiya, E. Ishikawa, S. Aketa, Y. Nakamura, M. Ohtake, T. Kawai, M. Futamoto
(Yokohama National Univ.)
29aE-3  9:30 - 9:45
Analysis of Magnetic Flux Variation Behavior in Magnetic Beams of Perpendicular Magnetic Field Assisted and Inverse Magnetostrictive Electromagnetic Vibration Powered Generators
°E. Ishikawa, M. Ohtake, Y. Nakamura, T. Kawai, M. Futamoto
(Yokohama National Univ.)
29aE-4  9:45 - 10:00
Quality Factor of Power Generation Coil on the Vibration Power Generation using Magnetostriction Material
°T. Kawai, E. Ishikawa, Y. Nakamura, M. Ohtake, M. Futamoto
(Yokohama National Univ.)
29aE-5  10:00 - 10:15
Application of Electroplated Fe-Co Alloy Thick Film to Magnetic Beam Material in Perpendicular Magnetic Field Assisted and Inverse Magnetostrictive Electromagnetic Vibration Powered Generators
°Y. Nakamura1, S. Aketa1, M. Ohtake1, H. Kamogawa2, T. Kawai1, M. Futamoto1
(1Yokohama National Univ., 2Kanto Kasei Co., Ltd.)
29aE-6  10:15 - 10:30
Application of Electroplated Ni-Fe Alloy Thick Film to Magnetic Beam Material in Perpendicular Magnetic Field Assisted and Inverse Magnetostrictive Electromagnetic Vibration Powered Generators
°S. Aketa1, Y. Nakamura1, M. Ohtake1, H. Kamogawa2, T. Kawai1, M. Futamoto1
(1Yokohama National Univ., 2Kanto Kasei Co., Ltd.)
29aE-7  10:30 - 10:45
Vibration energy harvesting using composite amorphous ribbon
°T. Kamikura, T. Goto, K. Ishiyama
(Tohoku Univ.)
29aE-8  10:45 - 11:00
Study on Development of Negative Magnetostrictive Soft Magnetic Material for Bimorph Vibration Power Generation
°H. Abe1, T. Goto1, M. Naoe2, K. Arai2, K. Ishiyama1
(1Tohoku Univ., 2DENJIKEN)
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Magnetostriction

Sep. 29, 11:15 - 12:15, Room E
  Chair: M. Futamoto (Yokohama Nat. Univ.)Session Download
29aE-9  11:15 - 11:30
Application of negative magnetostrictive materials to unimorph U-shaped device
°T. Sugiyama, T. Okada, S. Seino, T. Nakagawa, Y. Ohishi, H. Muta, S. Fujieda
(Osaka Univ.)
29aE-10  11:30 - 11:45
Influence of partial substitution of Zn for Cu on magnetostrictive properties of Cu0.5Co0.5Fe2O4
°S. Fujieda, K. Fujiwara, S. Kosugi, S. Seino, T. Nakagawa
(Osaka Univ.)
29aE-11  11:45 - 12:00
Correlation between magnetostriction and magnetic damping in magnetic nitride films
°K. Ito1, I. Kurniawan2, Y. Miura2, Y. Endo1, T. Seki1
(1Tohoku Univ., 2NIMS)
29aE-12  12:00 - 12:15
Comparison of magnetic flux density change due to inverse magnetostrictive effect between direct and indirect measurements
°T. Okada, S. Fujieda, S. Seino, T. Nakagawa
(Osaka Univ.)
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Magnetic physics

Sep. 29, 13:15 - 15:00, Room E
  Chair: H. Asano (NISRI)Session Download
29pE-1  13:15 - 13:30
Spin-injection Induced Permeability Control for Time-varying Metamaterials
°T. Kodama, R. Shimizu, N. Kikuchi, S. Okamoto, S. Ohno, S. Tomita
(Tohoku Univ.)
29pE-2  13:30 - 13:45
Numerical study of magnetization structure in helical magnetic materials
°J. Kaneta1, J. Ohe1, M. Mito2, M. Ohkuma3
(1Toho Univ., 2Kyushu Inst. Tech., 3NIMS)
29pE-3  13:45 - 14:00
Direct observation and stochastic analysis on thermally activated nucleation of individual magnetic domain
F. Luo1, K. Toyoki1, C. Mitsumata2, R. Nakatani1, °Y. Shiratsuchi1
(1Osaka Univ., 2Tokyo Univ. Sci.)
29pE-4  14:00 - 14:15
Estimation of a parameter from a metastable magnetic image by machine learning
°K. Tanabe, S. Kuno, S. Deguchi, H. Awano
(Toyota Tech. Inst.)
29pE-5  14:15 - 14:30
Thermal stability of magnetization states and reversal fields from the perspective of Landau theory
°C. Mitsumata1, M. Kotsugi1, S. Okamoto2
(1Tokyo Univ. Sci., 2Tohoku Univ.)
29pE-6  14:30 - 14:45
Study of high-performance descriptor for magnetic materials: Accurate discrimination of magnetic structure
°M. Suzuki1, T. Nomoto2, E. V. Morooka3, Y. Yanagi4, H. Kusunose5
(1Tohoku Univ., 2Univ. of Tokyo, 3Aalto Univ., 4Toyama Pref. Univ., 5Meiji Univ.)
29pE-7  14:45 - 15:00
In-situ observation of particles deposition process during High Gradient Magnetic Separation
°N. Hirota1, G. Takano2, T. Ando2
(1NIMS, 2Nihon Univ.)
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Magnetic compounds

Sep. 29, 15:15 - 16:15, Room E
  Chair: M. Kotsugi (Tokyo Univ. of Sci.)Session Download
29pE-8  15:15 - 15:30
D/J Control in Magntic Skyrmions Host Filled β-Mn-type Chiral magnet
°B. Qiang1, M. Togashi1, M. Kuwahara1, T. Ito1, H. Asano1, 2
(1Nagoya Univ., 2NISRI)
29pE-9  15:30 - 15:45
Mixed effects on spin frustration in Mn(Nb1-xTax)2O6 antiferromagnets
°S. Goto1, H. Hojo1, S. Kobayashi1, N. Terada2
(1Iwate Univ., 2NIMS)
29pE-10  15:45 - 16:00
Crystalized Temperature Dependence of Magnetic Properties for Mg Ferrite Films
°N. Adachi, T. Kondo
(Nagoya Inst. Tech.)
29pE-11  16:00 - 16:15
Magnetic properties of layered metal hydroxides incorporating cinnamate derivative organic layers
°Z. Honda1, A. Yasuta1, T. Kida2, M. Hagiwara2
(1Saitama Univ., 2Osaka Univ.)