The 46th Annual Conference on MAGNETICS in Japan
Japanese

Program

■Sep. 6 Sessions Download (pdf:22.9MB)

Sep. 6,  Room A

Sep. 6, Room A Sessions Download
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Symposium "Novel design and synthesis approach for electro-magnetic materials"

Chief Organizer: S. Demura (Nihon Univ.)

Sep. 6, 9:00 - 10:30, Room A
  Chair: S. Demura (Nihon Univ.)Session Download
06aA-1  9:00 - 9:30
Quantum Magnetism in Kamchatkan Copper Minerals (30min.)
°M. Fujihala
(JAEA)
06aA-2  9:30 - 10:00
Discovery of Magnetocaloric Materials by Machine Learning (30min.)
°Y. Takano
(NIMS)
06aA-3  10:00 - 10:30
Search for new superconductors using bulk combinatorial chemistry method (30min.)
°A. Iyo
(AIST)

  

Sep. 6, 10:45 - 11:45, Room A
  Chair: T. Katase (Tokyo Inst. Tech.)
06aA-4  10:45 - 11:15
Intercalation compounds of 1D-structured transition metal trichalcogenides (30min.)
°M. Fujioka
(Hokkaido Univ.)
06aA-5  11:15 - 11:45
Layered ruthenium and iridium oxyfluoride thin films fabricated via topochemical fluorination (30min.)
°A. Chikamatsu1, T. Hasegawa2
(1Ochanomizu Univ., 2Univ. of Tokyo)
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Symposium "Basic lecture and front line on motor and power electronics field and an expectation on material science"

Chief Organizer: S. Motozuka (Kyushu Inst. Tech.)

Sep. 6, 13:30 - 14:30, Room A
  Chair: T. Takura (Tohoku Inst. Tech.)Session Download
06pA-1  13:30 - 14:30
Expectation to Magnetic of Electrical Motor, Power Electronics in Electrical Vehicle (60min.)
°K. Fujisaki
(Toyota Tech. Inst.)

  

Sep. 6, 14:45 - 16:45, Room A
  Chair: S. Motozuka (Kyushu Inst. Tech.)
06pA-2  14:45 - 15:15
Magnetic domain structure and magnetic properties of soft magnetic materials (30min.)
°M. Takezawa
(Kyushu Inst. Tech.)
06pA-3  15:15 - 15:45
Basics of Power Electronics (30min. online or video lecture)
°N. Hoshi
(Tokyo Univ. Sci.)
06pA-4  15:45 - 16:15
Magnetic properties expected of soft magnetic materials by motor designers (30min.)
°M. Hazeyama
(MITSUBISHI)
06pA-5  16:15 - 16:45
Recent trend in soft magnetic material for power electronics (30min.)
°I. Nakahata, K. Mori, H. Matsumoto
(TDK)

Sep. 6,  Room B

Sep. 6, Room B Sessions Download
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High frequency/Granular

Sep. 6, 9:00 - 10:15, Room B
  Chair: T. Kato (Nagoya Univ.)Session Download
06aB-1  9:00 - 9:15
Faraday effect of CoFe2O4-fluoride nanogranular films
°N. Kobayashi, T. Iwasa, K. Ikeda, K. Arai
(DENJIKEN)
06aB-2  9:15 - 9:30
Fabrication of isotropic Co-MgF2 granular films and their magneto-optical properties.
°M. Miyamoto1, T. Kubo1, S. Sue1, 2, M. Sonehara2, T. Sato2
(1CITIZEN FINEDEVICE, 2Shinshu Univ.)
06aB-3  9:30 - 9:45
AC magnetic susceptibility of superparamagnetic Co-Pt nanoparticles synthesized in Pyrococcus furiosus virus-like particle crystal
°K. Tagata1, D. Kanda1, N. Kobayashi1, S. Ichikawa1, N. Kishida1, A. Higashiura2, R. Nakatani1, A. Nakagawa1, Y. Shiratsuchi1
(1Osaka Univ., 2Hiroshima Univ.)
06aB-4  9:45 - 10:00
Study on High-frequency Magnetic Properties of Amorphous Fe-B Chain Particles
K. Murata, T. Miyazaki, H. Aoki, H. Masumoto, °Y. Endo
(Tohoku Univ.)
06aB-5  10:00 - 10:15
Thickness Dependence of High-frequency Magnetic Properties for Fe-Ga-C films with Fine Crystalline
T. Muramatsu, T. Miyazaki, °Y. Endo
(Tohoku Univ.)
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Skyrmion

Sep. 6, 10:30 - 11:30, Room B
  Chair: J. Ohe (Toho Univ.)Session Download
06aB-6  10:30 - 10:45
Evaluation of transfer entropy and its relaxation time for skyrmions
°H. Mori1, M. Goto1, 2, R. Ishikawa3, S. Miki1, H. Nomura1, 2, Y. Suzuki1, 2
(1Osaka Univ., 2CSRN-Osaka, 3ULVAC Inc.)
06aB-7  10:45 - 11:00
Control of distribution and motion of skyrmions by sloped electric field
°R. Ishikawa1, M. Goto2, 3, H. Nomura2, 3, Y. Suzuki2, 3
(1ULVAC Inc., 2Osaka Univ., 3CSRN-Osaka)
06aB-8  11:00 - 11:15
Micromagnetic simulation of the conservative-join circuit operated by the Brownian motion of skyrmions
°S. Miki1, 2, R. Ishikawa3, E. Tamura1, 2, H. Nomura1, 2, M. Goto1, 2, Y. Suzuki1, 2
(1Osaka Univ., 2CSRN-Osaka, 3ULVAC, Inc.)
06aB-9  11:15 - 11:30
Withdrawn
 
 
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Magnetism control/Dynamics

Sep. 6, 13:30 - 15:15, Room B
  Chair: M. Goto (Osaka Univ.)Session Download
06pB-1  13:30 - 13:45
Voltage control of magnetic interlayer coupling using insulating ferromagnets
°A. Hidaka, H. Yanagihara
(Univ. of Tsukuba)
06pB-2  13:45 - 14:00
Withdrawn
 
 
06pB-3  14:00 - 14:15
Modulation of magnetic properties of CoPd alloy thin films by hydrogen absorption
°Y. Kono1, T. Kojima2, T. Miyamachi1, M. Mizuguchi1
(1Nagoya Univ., 2Shinshu Univ.)
06pB-4  14:15 - 14:30
Effect of annealing on magnetic anisotropy and damping constant of MgO/CoFe/Pt trilayer films
°Y. Konishi, T. Kato, D. Oshima
(Nagoya Univ.)
06pB-5  14:30 - 14:45
Magnetization dynamics of FeCo/Cu/GdFeCo trilayers triggered by ultrashort pulse laser
K. Seguchi, D. Oshima, °T. Kato
(Nagoya Univ.)
06pB-6  14:45 - 15:00
Temperature dependence of magnetization dynamics in L10-FePt thin film
°Y. Sasaki1, I. Suzuki1, R. Mandal1, 2, S. Kasai1, Y. Takahashi1
(1NIMS, 2WPI-AIMR)
06pB-7  15:00 - 15:15
Nonreciprocal propagation of surface acoustic waves in a tri-layer synthetic antiferromagnet
°H. Matsumoto, T. Kawada, M. Ishibashi, M. Kawaguchi, M. Hayashi
(Univ. of Tokyo)
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Nanoparticle・Thin film

Sep. 6, 15:30 - 17:00, Room B
  Chair: S. Isogami (NIMS)Session Download
06pB-8  15:30 - 15:45
Crystal structure and magnetic properties of FeCo nitrides prepared by ammonia gas nitrification
°C. Kodaka, M. Kishimoto, E. Kita, H. Yanagihara
(Univ. of Tsukuba)
06pB-9  15:45 - 16:00
Synthesis of Fe-based magnetic alloy materials using topotactic reaction
°T. Hiramatsu1, M. Kishimoto2, H. Yanagihara2, T. Miyamachi1, M. Mizuguchi1
(1Nagoya Univ., 2Univ. of Tsukuba)
06pB-10  16:00 - 16:15
Growth and electronic structures of organic magnetic-metal nanoclusters prepared on metal surfaces
R. Nemoto1, P. Krueger1, F. Nishino1, Chi Hsien Wang2, M. Horie2, T. Hosokai3, Y. Hasegawa4, S. Kera4, °Toyo Kazu Yamada1
(1Chiba Univ., 2Tsing Hua Univ., 3AIST, 4IMS)
06pB-11  16:15 - 16:30
High rate RF sputtering for MgO thin film by hot cathode method with porous target
°D. Miyazaki1, Y. Hirokawa1, J. Seong-Jae1, A. Shimizu1, K. Iwatani2, S. Hinata1, T. Ogawa1, S. Saito1
(1Tohoku Univ., 2Toshima Manufacturing Co.)
06pB-12  16:30 - 16:45
Influences of N Atom Addition on the Structural, Magnetic, and Magnetostrictive Properties of Fe-Al Alloy Thin Film
°T. Sato1, K. Imamura1, Y. Maeda1, M. Ohtake1, T. Kawai1, M. Futamoto1, F. Kirino2, N. Inaba3
(1Yokohama National Univ., 2Tokyo Univ. of Arts, 3Yamagata Univ.)
06pB-13  16:45 - 17:00
β-Mn type CoZnMn thin film epitaxially grown on single crystal substrate
°D. Oshima, R. Mitsuhashi, N. Ikarashi, T. Kato, M. Nagao
(Nagoya Univ.)

Sep. 6,  Room C

Sep. 6, Room C Sessions Download
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Magnetostriction/Vibration power generation

Sep. 6, 9:00 - 10:30, Room C
  Chair: M. Ohta (Hitachi Metal/Shimane Univ.)Session Download
06aC-1  9:00 - 9:15
Effect of the Vibration of Cantilever Beam on the Vibration Power Generation
°T. Kawai, E. Ishikawa, M. Ohtake, M. Futamoto
(Yokohama National Univ.)
06aC-2  9:15 - 9:30
Influences of Bias Magnetic Field on the Magnetization Behavior and the Output Voltage in Magnetostrictive Vibration Power Generation
°E. Ishikawa, T. Kawai, M. Ohtake, M. Futamoto
(Yokohama National Univ.)
06aC-3  9:30 - 9:45
Design of Magnetic Cross-Sectional Structure of Cantilever Beam for Improvement of Power Density in Magnetostrictive Vibration Power Generation
°E. Ishikawa, T. Kawai, M. Ohtake, M. Futamoto
(Yokohama National Univ.)
06aC-4  9:45 - 10:00
Magnetostrictive Vibration Power Generation by Using Electroplated Fe-Co Thick Film
°S. Aketa, E. Ishikawa, Y. Nakamura, M. Ohtake, T. Kawai, M. Futamoto
(Yokohama National Univ.)
06aC-5  10:00 - 10:15
Effect of device size on vibration property of grain-oriented electrical steel
°T. Okada1, S. Fujieda1, S. Suzuki2, S. Seino1, T. Nakagawa1
(1Osaka Univ., 2Tohoku Univ.)
06aC-6  10:15 - 10:30
Relation between magnetostrictive properties and crystal structure of CuxCo1-xFe2O4
°S. Fujieda, M. Hisamatsu, S. Kosugi, S. Seino, T. Nakagawa
(Osaka Univ.)
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Filmes (Magnetostriction/Magnetic Physics)

Sep. 6, 10:45 - 12:15, Room C
  Chair: S. Fujieda (Osaka Univ.)Session Download
06aC-7  10:45 - 11:00
Preparation and magnetostriction of Fe-Ga epitaxial thin films
°H. Ding, T. Seki, Y. Endo, K. Takanashi
(Tohoku Univ.)
06aC-8  11:00 - 11:15
Structural and Magnetostrictive Properties of Epitaxial γ'-Fe4N Thin Films with Different Orientations
°K. Abe1, Y. Nakamura1, K. Imamura1, Y. Maeda1, M. Ohtake1, T. Kawai1, M. Futamoto1, S. Isogami2, F. Kirino3, N. Inaba4
(1Yokohama National Univ., 2NIMS, 3Tokyo Univ. of Arts, 4Yamagata Univ.)
06aC-9  11:15 - 11:30
Structural, Magnetic, and Magnetostrictive Properties of (Fe0.7Co0.3)95Al5 Alloy Single-Crystal Thin Films
°Y. Nakamura1, M. Ohtake1, T. Kawai1, M. Futamoto1, F. Kirino2, N. Inaba3
(1Yokohama National Univ., 2Tokyo Univ. of Arts, 3Yamagata Univ.)
06aC-10  11:30 - 11:45
Temperature dependence of anomalous Hall effect in GdFe thin films with different composition ratios
°Y. Sou, Y. Kasatani, H. Yoshikawa, A. Tsukamoto
(Nihon Univ.)
06aC-11  11:45 - 12:00
Magneto-electric effect of CoFe2O4/LiNbO3 laminated films prepared by metal organic decomposition
°K. Yoneyama, K. Kamishima, K. Kakizaki
(Saitama Univ.)
06aC-12  12:00 - 12:15
Topological Quantum Properties of Magnetic Skyrmions in Filled β-Mn-type Chiral Magnet
°B. Qiang1, T. Fukasawa1, T. Hajiri1, M. Togashi1, M. Kuwahara1, T. Ito1, H. Asano1, 2
(1Nagoya Univ., 2NISRI)
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Filmes (Magneto- optic)

Sep. 6, 13:30 - 15:15, Room C
  Chair: F. Kirino (Tokyo Univ. of Arts)Session Download
06pC-1  13:30 - 13:45
Effect of Lanthanoids substitution against Bi on various magnetic properties of multiferroic (Bi,L)(Fe,Co)O3 (L: Lanthanoids) thin films
S. Ratha, R. Suzuki, Y. Suzuki, K. Takeda, D. Yamamoto, G. Egawa, °S. Yoshimura
(Akita Univ.)
06pC-2  13:45 - 14:00
Effect of laser-assisted heating / annealing on various magnetic properties of multiferroic BiFeO3-based thin films
°R. Suzuki, G. Egawa, S. Yoshimura
(Akita Univ.)
06pC-3  14:00 - 14:15
Perpendicular magnetic anisotropy of an interface of Fe/NiO investigated by polar magneto-optic Kerr effect
°S. Jung, A. Hidaka, H. Yanagihara
(Univ. of Tsukuba)
06pC-4  14:15 - 14:30
Magnetization process of Co/Ru/Co Synthetic Ferrimagnets
°Y. Hisada, S. Komori, K. Imura, T. Taniyama
(Nagoya Univ.)
06pC-5  14:30 - 14:45
Magneto-optical hysteresis analysis in FeCo-SiN nanogranular films
°K. Ikeda, N. Kobayashi, K. Arai
(DENJIKEN)
06pC-6  14:45 - 15:00
Optical and magnetooptical properties of Co-SiO2 granular thin films
°Y. Funaki1, A. Kitahara1, R. Hashimoto2, H. Uchida1
(1Toyohashi Univ. Tech., 2NIT, Suzuka Coll.)
06pC-7  15:00 - 15:15
Magneto-optical surface plasmons on CoPt/Ru stacked films with antiferromagnetic coupling
°H. Yamane1, M. Kobayashi2, Y. Yasukawa2
(1AIT, 2Chiba Inst. Tech.)
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High-frequency/Magnetic resonance

Sep. 6, 15:30 - 16:45, Room C
  Chair: K. Kamishima (Saitama Univ.)Session Download
06pC-8  15:30 - 15:45
Microwave Frequency Conversion Using Time-Varying Permeability Metamaterials
°T. Kodama1, H. Kirosawa2, S. Ohno1, N. Kikuchi1, M. Hatayama1, S. Okamoto1, S. Tomita1
(1Tohoku Univ., 2Kyoto Inst. of Tech)
06pC-9  15:45 - 16:00
High-frequency electromagnetic wave absorption in micropatterned magnetic disk array
°M. Peng1, T. Onuma1, M. Hatayama1, N. Kikuchi1, S. Tamaru2, S. Okamoto1
(1Tohoku Univ., 2AIST)
06pC-10  16:00 - 16:15
Study of quantitative evaluation methods for anisotropic magnetic field in magnetic particles
°H. Kubota, M. Kishimoto, H. Yanagihara
(Univ. of Tsukuba)
06pC-11  16:15 - 16:30
Quantitative analysis of cation defects in Co ferrites studied by XMCD
°J. Okabayashi1, M. A. Tanaka2, M. Morishita2, H. Yanagihara3, K. Mibu2
(1Univ. of Tokyo, 2Nagoya Inst. Tech., 3Univ. of Tsukuba)
06pC-12  16:30 - 16:45
Characterization of EuBi2Fe5-xGaxO12 thin films by Ferromagnetic Resonance Measurements
°W. Asano1, T. Nishi2, D. Oshima3, T. Kato3, K. Lee4, M. Kawahara5, M. Nisikawa1, T. Ishibashi1
(1Nagaoka Univ. Tech., 2Kobe City Coll. Tech., 3Nagoya Univ., 4Sogang Univ., 5Kojundo)

Sep. 6,  Room D

Sep. 6, Room D Sessions Download
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Magnetic imaging (Optical/Electron microscope)

Sep. 6, 9:00 - 10:15, Room D
  Chair: T. Yoshida (Kyushu Univ.)Session Download
06aD-1  9:00 - 9:15
Observation of transverse domains in grain-oriented electrical steel by means of X-ray magnetic circularly polarized emission microscopy
°T. Inami1, K. Sugawara1, T. Nakada2, Y. Sakaguchi2, S. Takahashi2
(1QST, 2JFE-TEC)
06aD-2  9:15 - 9:30
Kerr Effect Microscope using Femtosecond Laser Pulses of Optical Frequency Comb
°S. Meguro1, S. Saito2
(1NEOARK, 2Tohoku Univ.)
06aD-3  9:30 - 9:45
Magnetic domain observation of grain-oriented electrical steel with insulation coating using magneto-optical imaging plate
°H. Sakaguchi1, S. Meguro2, H. Saito3, T. Ishibashi1
(1Nagaoka Univ. Tech., 2NEOARK, 3Akita Univ.)
06aD-4  9:45 - 10:00
Direct measurement of magnetic domain wall width by DPC-STEM
°Y. O. Murakami1, T. Seki1, 2, A. Kinoshita3, T. Shoji3, Y. Ikuhara1, 4, N. Shibata1, 4
(1Univ. of Tokyo, 2JST-PREST, 3TOYOTA Motor, 4JFCC)
06aD-5  10:00 - 10:15
Application of compressed sensing to high throughput magnetic domain imaging by spin-SEM
°Y. Imai1, T. Kohashi1, M. Kobayashi1, S. Yabu2, J. Katane2
(1Hitachi, 2Hitachi High-Tec)
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Magnetic imaging (Magnetic force microscope)

Sep. 6, 10:30 - 11:30, Room D
  Chair: T. Ishibashi (Nagaoka Univ. Tech.)Session Download
06aD-6  10:30 - 10:45
Wideband high-frequency magnetic field imaging of perpendicular magnetic recording head by alternating magnetic force microscopy with superparamagnetic tip
°K. Suzuki, M. Makarova, H. Sonobe, T. Matsumura, H. Saito
(Akita Univ.)
06aD-7  10:45 - 11:00
Development of microwave radiation system for high frequency magnetic field imaging by using alternating magnetic force microscopy
°N. Umeda, M. Makarova, H. Sonobe, T. Matsumura, H. Saito
(Akita Univ.)
06aD-8  11:00 - 11:15
Quantitative magnetic field imaging by using alternating magnetic force microscopy with superparamagnetic tip
°R. Ehara, K. Miura, T. Matsumura, H. Saito
(Akita Univ.)
06aD-9  11:15 - 11:30
Application of superparamagnetic tip to advanced magnetic imaging on alternating magnetic force microscopy
°H. Saito
(Akita Univ.)
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High frequency magnetic sensor Ⅰ

Sep. 6, 13:15 - 14:15, Room D
  Chair: H. Kikuchi (Iwate Univ.)Session Download
06pD-1  13:15 - 13:30
Development of coreless current sensor using coil on printed circuit board
°S. Kuribara1, H. Yamauchi1, K. Koizumi1, S. Harayama2
(1Fuji Electric, 2Fuji Electric Meter)
06pD-2  13:30 - 13:45
Investigation of magnetic yoke with embedded sensor head for optical probe current sensor with high sensitivity
°T. Murakami1, M. Sonehara1, T. Sato1, S. Sue1, 2, T. Kubo2, M. Miyamoto2
(1Shinshu Univ., 2CITIZEN FINEDEVICE)
06pD-3  13:45 - 14:00
Application of High Sensitive AC Field Modulation GMR Sensor to a Magnetic Field Microscope and its Spatial Resolution
°A. Kikitsu1, Y. Higashi1, Y. Kurosaki1, S. Shirotori1, T. Ngatsuka2, K. Suzuki2, Y. Terui2
(1Toshiba, 2Toshiba Nanoanalysis)
06pD-4  14:00 - 14:15
Evaruation of Permeability using Microstrip Line slitted Probe
°S. Yabukami, Y. Watanabe, A. Mashiko, M. Sakamoto, K. Okita
(Tohoku Univ.)
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High frequency magnetic sensor Ⅱ

Sep. 6, 14:30 - 15:30, Room D
  Chair: S. Yabukami (Tohoku Univ.)Session Download
06pD-5  14:30 - 14:45
Improvement of Electromagnetic Properties in GHz Frequency of Ferrite Thin Film Integrated RF Inductor
°T. Nakano, S. Miyazaki, Y. Ozaki, K. Koike, D. Inokuchi
(TDK)
06pD-6  14:45 - 15:00
Proposal of a High Frequency Near Magnetic Field Measurement Method Applicable to Actual Circuits in Electronic Devices
°T. Karita1, 2, R. Ishida1, 2, T. Goto1, K. Ishiyama1
(1RIEC Tohoku Univ., 2Graduate School of Engineering, Tohoku Univ.)
06pD-7  15:00 - 15:15
Study on Driving MI Sensor Using Low Frequency Wiegand Pulse
°R. Yao1, 2, Y. Takemura2, T. Uchiyama1
(1Nagoya Univ., 2Yokohama National Univ.)
06pD-8  15:15 - 15:30
Natural Vibration Measurement of Steel Plates by TMR Sensor for Nondestructive Testing Application
°J. Ito, Z. Jin, M. Oogane
(Tohoku Univ.)
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Thin film sensor

Sep. 6, 15:45 - 17:00, Room D
  Chair: T. Sato (Shinshu Univ.)Session Download
06pD-9  15:45 - 16:00
Investigation of output signal in symmetric response GMR under AC modulation
°Y. Higashi, A. Kikitsu, Y. Kurosaki, S. Shirotori
(Toshiba)
06pD-10  16:00 - 16:15
Fabrication of feedback-type GMR sensors using antiphase magnetization modulation
°K. Komuro, D. Oshima, T. Kato
(Nagoya Univ.)
06pD-11  16:15 - 16:30
Analysis of strain sensor operation by local anisotropy measurement
°K. Toyoda, T. Goto, K. Ishiyama
(Tohoku Univ.)
06pD-12  16:30 - 16:45
Magnetic anisotropy control using permanent magnets and applying direct current
A. Ueno, M. Tanii, °H. Kikuchi
(Iwate Univ.)
06pD-13  16:45 - 17:00
Considerations on Appropriate Slit Width of Line Type Thin Film Magnetic Field Sensor
°M. Sakamoto, R. Suzuki, T. Ishihara, J. Honda, S. Yabukami
(Tohoku Univ.)
■Sep. 7 Sessions Download (pdf:12.7MB)

Sep. 7,  Room A

Sep. 7, Room A Sessions Download
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Symposium "Recent progress and future prospects for nuclear magnetic resonance technique under low magnetic field"

Chief Organizer: M. Oogane (Tohoku Univ.)

Sep. 7, 9:00 - 10:00, Room A
  Chair: M. Oogane (Tohoku Univ.)Session Download
07aA-1  9:00 - 9:30
Advances in Magnetic Resonance Imaging: From Low-Field to High-Field and Back to Low-Field MRI (30min.)
°Y. Terada
(Univ. of Tsukuba)
07aA-2  9:30 - 10:00
Measurement of Magnetic Resonance Signal without Prepolarization Technique at 1 mT (30min.)
°D. Oyama
(Kanazawa Inst. Tech.)

  

Sep. 7, 10:15 - 11:45, Room A
  Chair: M. Oogane (Tohoku Univ.)
07aA-3  10:15 - 10:45
Ultra-low field MRI with an optically pumped magnetometer (30min.)
°T. Oida1, S. Hori2, T. Moriya1, A. Saito1, M. Suyama1, T. Kobayashi2
(1Hamamatsu Photonics, 2Kyoto Univ.)
07aA-4  10:45 - 11:15
Nano-NMR technique based on NV center in diamond (30min.)
°S. Onoda1, J. Isoya2
(1QST, 2Univ. of Tsukuba)
07aA-5  11:15 - 11:45
Development of compact proton magnetometer using TMR sensor (30min.)
°K. Fujiwara, H. Wagatsuma, S. Kumagai
(Spin Sensing Factory Corp.)

Sep. 7,  Room B

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Thermoelectric effect

Sep. 7, 9:00 - 10:15, Room B
  Chair: Y. Kurokawa (Kyushu Univ.)Session Download
07aB-1  9:00 - 9:15
Enhancement of transverse Seebeck coefficient in semiconductor/ferromagnetic metal multilayer by introducing interface and controlling periodic thickness
°R. Kiitaura1, T. Ishibe1, M. Mizuguchi2, Y. Nakamura1
(1Osaka Univ., 2Nagoya Univ.)
07aB-2  9:15 - 9:30
Quantitative analysis of dynamical thermal spin injection induced by FMR heating effect
°S. Obinata, R. Iimori, K. Ohnishi, T. Kimura
(Kyushu Univ.)
07aB-3  9:30 - 9:45
The effect of Anomalous Hall resistivity on Anomalous Nernst coefficient in amorphous GdFe ferrimagnetic thin film
°Y. Kobayashi, Y. Kasatani, H. Yoshikawa, A. Tsukamoto
(Nihon Univ.)
07aB-4  9:45 - 10:00
Modulation of the anomalous Nernst effect in nitride films on SrTiO3 substrates
°K. Ito1, H. Sharma1, 2, M. Mizuguchi1, 2, 3, K. Takanashi1, 4
(1Tohoku Univ., 2Nagoya Univ., 3CSRN, Osaka Univ., 4JAEA)
07aB-5  10:00 - 10:15
Characterization of the anomalous Nernst effect in Fe4-xNixN films
°W. Yin1, K. Ito1, Y. Tsubowa1, M. Tsujikawa1, M. Shirai1, K. Takanashi1, 2
(1Tohoku Univ., 2JAEA)
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Spin injection

Sep. 7, 10:30 - 11:30, Room B
  Chair: M. Tsujikawa (Tohoku Univ.)Session Download
07aB-6  10:30 - 10:45
Pressure effects on dynamical spin injection at ferromagnet/heavy metal interface
°R. Iimori, S. Obinata, A. Mitsuda, T. Kimura
(Kyushu Univ.)
07aB-7  10:45 - 11:00
Frequency-dependent Artifact in ST-FMR Measurements
°T. Horaguchi1, K. Yamanoi1, M. Matsuo2, Y. Nozaki1, 3
(1Keio Univ., 2Kavli-ITS UCAS, 3CSRN Keio Univ.)
07aB-8  11:00 - 11:15
Sputtering condition dependence of spin-torque efficiency in Ti/W composition graded material
°H. Nakayama1, T. Horaguchi1, T. Scheike1, K. Yamanoi1, Y. Nozaki1, 2
(1Keio Univ., 2CSRN, Keio Univ.)
07aB-9  11:15 - 11:30
Optical measurement of thermo-spin effects through antiferromagnetic insulator NiO
°T. Yamazaki, T. Seki, T. Kubota, K. Takanashi
(Tohoku Univ.)

Sep. 7,  Room C

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Modeling

Sep. 7, 9:00 - 10:15, Room C
  Chair: K. Masuda (NIMS)Session Download
07aC-1  9:00 - 9:15
Computer Simulation of Bias-free SOT-MRAM with DMI
°J. Watanabe, Y. Nakatani
(UEC)
07aC-2  9:15 - 9:30
Withdrawn
 
 
07aC-3  9:30 - 9:45
Mechanism of magnetization reversal and structural design of nanomagnet using extended Landau Free Energy Model
S. Kunii, K. Masuzawa, A. Foggiatto, C. Mitsumata, °M. Kotsugi
(Tokyo Univ. Sci.)
07aC-4  9:45 - 10:00
Design of the extended Landau free energy model for causal analysis of magnetization reversal phenomenon
°K. Masuzawa, A. L. Foggiatto, C. Mitsumata, M. Kotsugi
(Tokyo Univ. Sci.)
07aC-5  10:00 - 10:15
Interpretation of Coercivity and Energy Mechanism based on the Extended Energy Landscape Model
°A. Lira Foggiatto1, S. Kunii1, C. Mitsumata1, 2, M. Kotsugi1
(1Tokyo Univ. Sci., 2NIMS)
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Compounds

Sep. 7, 10:30 - 12:00, Room C
  Chair: T. Kawai (Yokohama National Univ.)Session Download
07aC-6  10:30 - 10:45
High-pressure synthesis and magnetic properties of Cr-Ge Chimney-Ladder phase
T. Sasaki, K. Noda, N. A. Gaida, K. Niwa, °M. Hasegawa
(Nagoya Univ.)
07aC-7  10:45 - 11:00
Synthesis of Fe2+Ti4+ substituted Ba12Fe28Ti15O84
°H. Onuma, K. Kakizaki, K. Kamishima
(Saitama Univ.)
07aC-8  11:00 - 11:15
Searching for conditions to synthesize Ca-Ba W-type hexagonal ferrites
°Y. Matsui, K. Kakizaki, K. Kamishima
(Saitama Univ.)
07aC-9  11:15 - 11:30
Mossbauer spectroscopy measurements of EuSn2P2
°T. Shimura1, Shi Gou Liu1, M. Matoba1, Y. Kamihara1, S. Kitao2, M. Seto2
(1Keio Univ., 2Kyoto Univ.)
07aC-10  11:30 - 11:45
Synthesis of divalent cation substituted Ba2Sn2+xMe1+xFe12-2xO22
°H. Harasawa, K. Kamishima, K. Kakizaki
(Saitama Univ.)
07aC-11  11:45 - 12:00
Synthesis and Transport Properties of SnPn layered compound EuSn2P2
°Z. Liu, T. Shimura, M. Matoba, Y. Kamihara
(Keio Univ.)

Sep. 7,  Room D

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Manganese nitride

Sep. 7, 9:00 - 10:15, Room D
  Chair: H. Yanagihara (Tsukuba Univ.)Session Download
07aD-1  9:00 - 9:15
Epitaxial Growth of Mn-N Thin Films on MgO(001) Single-Crystal Substrates
°R. Kuwayama1, K. Imamura1, M. Ohtake1, S. Isogami2, T. Kawai1, M. Futamoto1, F. Kirino3, N. Inaba4
(1Yokohama National Univ., 2NIMS, 3Tokyo Univ. of Arts, 4Yamagata Univ.)
07aD-2  9:15 - 9:30
Co-relationship between current-driven magnetization switching and magnetic anisotropy in a 111-oriented Mn4N magnetic single layer
°S. Isogami, R. Nagalingham, Y. Kozuka, Y. Takahashi
(NIMS)
07aD-3  9:30 - 9:45
Tailored non-collinear magnetic structures of Mn4N thin films by light elements
°S. Isogami1, M. Ohtake2, Y. Takahashi1
(1NIMS, 2Yokohama National Univ.)
07aD-4  9:45 - 10:00
Possibility of N Site Replacement with B Atom in Mn4N Single-Crystal Thin Film
°K. Imamura1, Y. Nakamura1, S. Noro1, S. Isogami2, M. Ohtake1
(1Yokohama National Univ., 2NIMS)
07aD-5  10:00 - 10:15
Preparation of (001)-Oriented Mn4N Poly-Crystalline Thin Film with Perpendicular Magnetic Anisotropy
°Y. Nakamura1, K. Imamura1, S. Noro1, S. Isogami2, M. Ohtake1
(1Yokohama National Univ., 2NIMS)
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Magnetic simulatition

Sep. 7, 10:30 - 11:30, Room D
  Chair: K. Yamada (Gifu Univ.)Session Download
07aD-6  10:30 - 10:45
Frustrated magnetic skyrmions: from two dimensions to three dimensions
°X. Zhang1, J. Xia1, O. A. Tretiakov2, H. T. Diep3, J. Yang4, G. Zhao5, M. Ezawa6, Y. Zhou7, X. Liu1
(1Shinshu Univ., 2UNSW Sydney, 3CY Cergy Paris Univ., 4Peking Univ., 5Sichuan Normal Univ., 6Univ. of Tokyo, 7CUHKSZ)
07aD-7  10:45 - 11:00
Numerical study on the helical magnetic structure in frustrate magnets
°J. Kaneta, J. Ohe
(Toho Univ.)
07aD-8  11:00 - 11:15
Topological charge control of structure in frustrated magnets
°M. Miyata1, G. Tatara2, J. Ohe1
(1Toho Univ., 2RIKEN)
07aD-9  11:15 - 11:30
Asymmetric cellular-automaton for straintronics
°T. Wakabayashi1, M. Goto1, 2, Y. Suzuki1, 2, H. Nomura1, 2
(1Osaka Univ., 2CSRN-Osaka)

Sep. 7,  SASTec, E1 3F

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Fellow lecture

Sep. 7, 13:30 - 15:00, SASTec, E1 3F
  Chair: T. Kondo (KIOXIA)Session Download
07FL-1  13:30 - 14:00
Fundamental Research for Magneto-Optical Recording and Combined Application System of Magnetics and Optics
°K. Nakagawa
(Nihon Univ.)
07FL-2  14:00 - 14:30
Study on spin-related properties in magnetic nanostructures
°T. Ono
(Kyoto Univ.)
07FL-3  14:30 - 15:00
Microstructure control for magnetic thin films with high functionality
°Y. K. Takahashi
(NIMS)

Sep. 7,  Poster Room

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Poster session

Sep. 7, 10:00 - 12:00, Poster Room
  Chair: T. Nakatani (NIMS)Session Download
07aPS-1  10:00 - 12:00
Preparation of Si/glass film/Nd-Fe-B film applied to MEMS
°K. Higuchi, I. Hukuda, A. Yamashita, T. Yanai, M. Nakano, H. Fukunaga
(Nagasaki Univ.)
07aPS-2  10:00 - 12:00
Study of detection coil of magnetic field generator for magnetic particle imaging
°A. Furukawa, S. Seino, T. Nakagawa
(Osaka Univ.)
07aPS-3  10:00 - 12:00
Effect of partial substitution of Zn for Cu on magnetostrictive properties of Cu0.5Co0.5Fe2O4
°K. Fujiwara, S. Kosugi, S. Fujieda, S. Seino, T. Nakagawa
(Osaka Univ.)
07aPS-4  10:00 - 12:00
Pulse-width dependence of spin-orbit torque switching in D019-Mn3Sn/Pt thin films
°Y. Kobayashi1, Y. Shiota1, H. Narita1, T. Ono1, T. Moriyama1, 2
(1Kyoto Univ., 2JST-PREST)
07aPS-5  10:00 - 12:00
Dependence of magnetic properties on Ga composition for fcc - Fe2MnGax alloys
°Y. Sasaki, T. Shima, M. Doi
(Tohoku Gakuin Univ.)
07aPS-6  10:00 - 12:00
Dependence of magnetic properties on Fe composition and thickness for L21-FexMnGa thin films
°R. Mineta, S. Watanabe, T. Shima, M. Doi
(Tohoku Gakuin Univ.)
07aPS-7  10:00 - 12:00
Development of the giant magnetostrictive actuator with ANC system for the ultra-compact EV (A consideration on thrust force characteristics including road noise range)
°T. Kato1, T. Kitamura2, F. Maehara2, D. Uchino2, K. Ogawa2, K. Ikeda3, A. Endo4, H. Kato2, T. Narita2, M. Furui1
(1TUT, 2Tokai Univ., 3HUS, 4FIT)
07aPS-8  10:00 - 12:00
Magnetic Properties of Fe-Ga-M Thin Film and Effect of Annealing Temperature
°K. Suzuki1, Y. Fujiwara1, D. Oshima2, T. Kato2, M. Jimbo3
(1Mie Univ., 2Nagoya Univ., 3Daido Univ.)
07aPS-9  10:00 - 12:00
Direct Observation of magnetization distribution for concave Fe3O4 nanoparticles by electron holography
°C. Noda1, S. Kobayashi1, K. Ono1, S. Matsuo1, Z. Akase2, H. Kasai3
(1Iwate Univ., 2IMRAM Tohoku Univ., 3Hitachi)
07aPS-10  10:00 - 12:00
Control of magnetic moment of FeSiBNb film by strain
°Y. Kutsuna1, Y. Fujiwara1, D. Oshima2, T. Kato2, M. Jimbo3
(1Mie Univ., 2Nagoya Univ., 3Daido Univ.)
07aPS-11  10:00 - 12:00
Development of rare-earth thick-film magnets applied to ultra-small stepping motors
°K. Kouno, A. Yamashita, T. Yanai, M. Nakano, H. Fukunaga
(Nagasaki Univ.)
07aPS-12  10:00 - 12:00
Effect of N2 gas addition of sputtered FePt-BN granular films on nanostructure and magnetic properties
°K. Tham1, T. Saito2, R. Kushibiki1, S. Saito2
(1TANAKA, 2Tohoku Univ.)
07aPS-13  10:00 - 12:00
Investigation of drying technique for magnetic nanoparticles with high redispersibility
°K. Nishigaki1, S. Seino1, M. Tanabe1, S. Uematsu2, T. Nakagawa1
(1Osaka Univ., 2ULVAC)
07aPS-14  10:00 - 12:00
Magnetization process analysis of concave Fe3O4 nanoparticles by FORCs method
°S. Matsuo, S. Kobayashi, C. Noda, K. Takeda, S. Yallappa, R. Uwano, K. Ono
(Iwate Univ.)
07aPS-15  10:00 - 12:00
Electromagnetic levitation for flexible steel plate using magnetic field from horizontal direction (Experimental consideration on decreasing deflection using attractive force)
°A. Endo1, K. Kawashima1, S. Baba1, S. Onitsuka1, K. Ogawa2, D. Uchino2, K. Ikeda3, T. Kato4, T. Narita2, H. Kato2
(1FIT, 2Tokai Univ., 3Hokkaido Univ. of Sci., 4TUT)
07aPS-16  10:00 - 12:00
Surface spin freezing for hexagonal pyramidal hcp-CoO nanoparticles
°Y. Hotta, S. Kobayashi, C. Noda, K. Takahashi
(Iwate Univ.)
■Sep. 8 Sessions Download (pdf:23.3MB)

Sep. 8,  Room A

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TMR

Sep. 8, 9:00 - 10:15, Room A
  Chair: T. Nakatani (NIMS)Session Download
08aA-1  9:00 - 9:15
New physical picture on large temperature dependence of tunnel magnetoresistance: Crucial role of interfacial s-d exchange interaction
°K. Masuda, T. Tadano, Y. Miura
(NIMS)
08aA-2  9:15 - 9:30
Fabrication of MTJs with Co2FeAl Heusler electrode using MBE technique
°T. Hojo, N. Tezuka, T. Nakano, M. Tsunoda, M. Oogane
(Tohoku Univ.)
08aA-3  9:30 - 9:45
Giant tunnel magnetoresisitance in epitaxial Fe/MgAlO/Fe(001) magnetic tunnel junctions
°H. Sukegawa, T. Scheike, Z. Wen, S. Kasai, S. Mitani
(NIMS)
08aA-4  9:45 - 10:00
Development of fcc-Co90Fe10/MgAlO/Co90Fe10(111) fully epitaxial magnetic tunnel junctions
J. Song1, 2, T. Scheike2, C. He2, Z. Wen2, °H. Sukegawa2, T. Ohkubo2, K. Hono2, S. Mitani1, 2
(1Univ. of Tsukuba, 2NIMS)
08aA-5  10:00 - 10:15
Tunneling magnetoresistance effect in magnetic tunnel junctions using L10-(MnCo)Al electrode and MgAl2O4 insulating layer
°R. Kikuchi, M. Al-Mahdawi, M. Tsunoda, M. Oogane
(Tohoku Univ.)
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Spin conduction

Sep. 8, 10:30 - 11:30, Room A
  Chair: H. Sukegawa (NIMS)Session Download
08aA-6  10:30 - 10:45
Anomalous Hall effect in Al-doped Cr2O3 thin films exhibiting spontaneous magnetization
°I. Iino, H. Sakurai, T. Tada, K. Toyoki, R. Nakatani, Y. Shiratsuchi
(Osaka Univ.)
08aA-7  10:45 - 11:00
Spin-filtering tunnel effect of perpendicularly magnetized insulative cobalt ferrite layers grown on conductive cobalt ferrite electrodes
°M. Tanaka1, M. Furuta1, M. Morishita1, T. Ichikawa1, Y. Hung2, S. Honda3, T. Ono2, K. Mibu1
(1Nagoya Inst. Tech., 2Kyoto Univ., 3Kansai Univ.)
08aA-8  11:00 - 11:15
The effects of the composition of NiFeCr seed layer on GMR in FeCoNi/Cu multilayer
P. D. Kulkarni, °T. Nakatani, Z. Li, T. Sasaki, Y. Sakuraba
(NIMS)
08aA-9  11:15 - 11:30
Study of HDD read sensors using anomalous Hall effect
°T. Nakatani, P. D. Kulkarni, H. Iwasaki, H. Suto, Y. Sakuraba
(NIMS)
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Spin orbit torque

Sep. 8, 13:30 - 15:00, Room A
  Chair: M. Tanaka (Nagoya Inst. Tech.)Session Download
08pA-1  13:30 - 13:45
Enhanced Spin Conversion Efficiency for Co3Sn2S2 Compound by Ferromagnetic Phase Transition
°T. Seki1, Y. Lau1, 2, J. Ikeda1, K. Fujiwara1, S. Iihama1, A. Ozawa1, K. Nomura3, A. Tsukazaki1
(1Tohoku Univ., 2CAS, 3Kyushu Univ.)
08pA-2  13:45 - 14:00
Enhancement of current to spin current conversion efficiency in synthetic antiferromagnetic layer
°Y. Saito, S. Ikeda, T. Endoh
(Tohoku Univ.)
08pA-3  14:00 - 14:15
Spin orbit torques of Gd / FeCo multilayers on Ta layer
°S. Yanai1, D. Oshima1, S. Takahashi2, Y. Hirayama2, T. Kato1
(1Nagoya Univ., 2Samsung Research Inst. Jpn.)
08pA-4  14:15 - 14:30
Observation of field free spin orbit torque-induced magnetization switching in Tb-Fe alloy film with exchange bias field
°Y. Kurokawa, M. Wakae, Y. Hamada, M. Fujimoto, M. Itoh, H. Yuasa
(Kyushu Univ.)
08pA-5  14:30 - 14:45
Spin-orbit torque induced rotation of chiral-spin structure in non-collinear antiferromagnet
°Y. Takeuchi1, Y. Yamane1, J. Yoon1, R. Itoh1, B. Jinnai1, S. Kanai1, J. Ieda2, H. Ohno1, S. Fukami1
(1Tohoku Univ., 2JAEA)
08pA-6  14:45 - 15:00
Domain structure imaging of current-induced magnetization switching process in a synthetic antiferromagnet
°H. Masuda1, Y. Yamane1, T. Seki1, 2, K. Raab3, T. Dohi3, R. Modak2, K. Uchida1, 2, Jun'ichi Ieda4, M. Klaui3, K. Takanashi1, 4
(1Tohoku Univ., 2NIMS, 3Johannes Gutenberg University Mainz, 4JAEA)
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Thin film, voltage effect

Sep. 8, 15:15 - 16:15, Room A
  Chair: T. Horaguchi (Keio Univ.)Session Download
08pA-7  15:15 - 15:30
Magnetic multilayer design by small-data-based machine learning: Implementation of data augmentation and ensemble learning for high prediction accuracy
°K. Nawa1, 2, K. Hagiwara1, Y. Miura2, K. Nakamura1
(1Mie Univ., 2NIMS)
08pA-8  15:30 - 15:45
Influence of heavy metal spacer layer on perpendicular exchange anisotropy in Pt/Co/Spacer(Pt, Ir, Au)/Cr2O3/Pt stacked films
°H. Ekawa, J. Shen, K. Toyoki, R. Nakatani, Y. Shiratsuchi
(Osaka Univ.)
08pA-9  15:45 - 16:00
Electric field control of spin dynamics in Pt/CoFeB bilayer system using PMN-PT substrate
°H. Hitotsukabuto, R. Iimori, S. Obinata, K. Ohnishi, K. Yamada, T. Kimura
(Kyushu Univ.)
08pA-10  16:00 - 16:15
Nonreciprocal Attenuation of Surface Acoustic Wave Propagating in NiFe/Pt Bilayer
°R. Shinozaki, K. Yamanoi, Y. Nozaki
(Keio Univ.)

Sep. 8,  Room B

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Inductors

Sep. 8, 9:00 - 10:15, Room B
  Chair: M. Sato (Shinshu Univ.)Session Download
08aB-1  9:00 - 9:15
Orthogonal-Core-type Variable Inductor with Permanent Magnets
°S. Aizu1, K. Nakamura1, T. Ohinata2, K. Arimatsu2
(1Tohoku Univ., 2Tohoku Electric Power)
08aB-2  9:15 - 9:30
Development of Coupled Inductor for Current-Doubler rectification circuit
°N. Kawada1, H. Oyama2, T. Minamisawa1, M. Sonehara1, T. Sato1
(1Shinshu Univ., 2Ajinomoto Fine-Techno)
08aB-3  9:30 - 9:45
Development of Planer Power Inductor for Beyond 10MHz Switching DC-DC Converter
°R. Miyata, S. Kimura, N. Kawada, T. Minamisawa, M. Sonehara, T. Sato
(Shinshu Univ.)
08aB-4  9:45 - 10:00
A Study on Simple Waveform Control Method in Magnetic-Properties Measurement System for Ring Core Using myRIO
°M. Kawaguchi, Y. Hane, K. Nakamura
(Tohoku Univ.)
08aB-5  10:00 - 10:15
Sensitivity enhancement of transformer coupled permeameter for characterizing a single atomized particle
°S. Tamaru
(AIST)
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Actuators

Sep. 8, 10:30 - 11:45, Room B
  Chair: K. Nakamura (Tohoku Univ.)Session Download
08aB-6  10:30 - 10:45
Development of Cylindrical Linear Actuator for Vertical Transfer (Fundamental Consideration on Effect on Thrust Characteristics with Shape)
°H. Nosaka1, K. Ogawa1, D. Uchino1, T. Kato2, K. Ikeda3, A. Endo4, T. Narita1, H. Kato1
(1Tokai Univ., 2Tokyo Univ. of Tech., 3Hokkaido Univ. of Sci., 4FIT)
08aB-7  10:45 - 11:00
Development of linear motor of electromagnetic valve drive system (Fundamental consideration on actuator shape)
°J. Kuroda1, K. Kimura1, Y. Majima1, M. Tanaka1, D. Uchino1, K. Ogawa1, T. Kato2, K. Ikeda3, A. Endo4, T. Narita1, H. Kato1
(1Tokai Univ., 2Tokyo Univ. of Tech., 3Hokkaido Univ. of Sci., 4FIT)
08aB-8  11:00 - 11:15
A basic study on linear actuators for high-speed reciprocating motion with dual halbach arrays (Fundamental consideration on effect of magnet arrangement on thrust characteristics)
°M. Tanaka1, K. Kimura1, J. Kuroda1, Y. Majima1, D. Uchino1, K. Ogawa1, T. Kato2, K. Ikeda3, A. Endo4, T. Narita1, H. Kato1
(1Tokai Univ., 2Tokyo Univ. of Tech., 3Hokkaido Univ. of Sci., 4FIT)
08aB-9  11:15 - 11:30
Cooling performance of a miniaturized magnetically driven micropump
°R. Tanaka, T. Honda
(Kyushu Inst. Tech.)
08aB-10  11:30 - 11:45
Relationship between thrust and wing structure for magnetically driven flapping Pico Air Vehicle
°K. Uehara, T. Honda
(Kyushu Inst. Tech.)
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Magnetic Levitation

Sep. 8, 13:30 - 14:30, Room B
  Chair: T. Honda (Kyushu Inst. Tech.)Session Download
08pB-1  13:30 - 13:45
Development of electromagnetic levitation system for thin steel plate with electromagnets and permanent magnets (Experimental consideration of the effect of permanent magnet arrangement on levitation performance)
°S. Kayama1, Y. Ichikawa1, T. Nagayoshi1, S. Kawamura1, K. Ogawa1, D. Uchino1, K. Ikeda2, T. Kato3, A. Endo4, T. Narita1, H. Kato1
(1Tokai Univ., 2Hokkaido Univ. of Sci., 3Tokyo Univ. of Tech., 4FIT)
08pB-2  13:45 - 14:00
Electromagnetic levitation and transportation system for bent flexible steel plate (Fundamental consideration on effect of griping position for steel plate on levitation performance)
°S. Kawamura1, Y. Ichikawa1, T. Nagayoshi1, S. Kayama1, K. Ogawa1, D. Uchino1, K. Ikeda2, T. Kato3, A. Endo4, T. Narita1, H. Kato1
(1Tokai Univ., 2Hokkaido Univ. of Sci., 3Tokyo Univ. of Tech., 4FIT)
08pB-3  14:00 - 14:15
Development of electromagnetic guideway for seamless ultra-thin steel plate (Experimental consideration of damping effect from electromagnet)
°T. Okubo1, R. Kano1, H. Kato1, D. Uchino1, K. Ogawa1, K. Ikeda2, T. Kato3, A. Endo4, T. Narita1
(1Tokai Univ., 2HUS, 3TUT, 4FIT)
08pB-4  14:15 - 14:30
A study on bending magnetic suspension for flexible steel plate (Fundamental consideration on dynamic behavior of steel plate during levitation)
°R. Miyazaki1, Y. Uchida1, K. Funada1, K. Ogawa1, D. Uchino1, K. Ikeda2, T. Kato3, A. Endo4, T. Narita1, H. Kato1
(1Tokai Univ., 2Hokkaido Univ. of Sci., 3Tokyo Univ. of Tech., 4FIT)
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Motors

Sep. 8, 14:45 - 16:30, Room B
  Chair: K. Fujisaki (Toyota Tech. Inst.)Session Download
08pB-5  14:45 - 15:00
Prototype Test of Asymmetric Pole Structure IPM Motor Using Bonded Magnet
°Y. Tsukada, Y. Yoshida, N. Handa, K. Tajima
(Akita Univ.)
08pB-6  15:00 - 15:15
Efficiency Improvement of Outer-Rotor-type High-Speed PM motor with Segmented-shaped Rotor
°S. Sakurai, K. Nakamura
(Tohoku Univ.)
08pB-7  15:15 - 15:30
Prototype Tests of Ultra High Speed Magnetic Gear
°E. Asahina1, K. Mitsuya1, K. Nakamura1, Y. Tachiya2, Y. Suzuki2, K. Kuritani2
(1Tohoku Univ., 2Prospine)
08pB-8  15:30 - 15:45
Basic Examination of SR Motor with Aluminum Coils
°E. Asahina1, K. Nakamura1, K. Yanagisawa2, Y. Furuya2
(1Tohoku Univ., 2Aster Co., Ltd.)
08pB-9  15:45 - 16:00
Proposal of Magnetic-Geared SR Motor for In-wheel Drive type Compact EV
°K. Ito, K. Nakamura
(Tohoku Univ.)
08pB-10  16:00 - 16:15
Improvement of Current Unbalance of Transverse-Flux-type SR Motor
°A. Nagai, K. Nakamura
(Tohoku Univ.)
08pB-11  16:15 - 16:30
Basic Examination of Cross-pole-type Flux-Reversal Motor
°Y. Yu, K. Nakamura
(Tohoku Univ.)

Sep. 8,  Room C

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Hard magnetic materials (Computational science・Ferrite)

Sep. 8, 9:00 - 10:15, Room C
  Chair: K. Koike (Yamagata Univ.)Session Download
08aC-1  9:00 - 9:15
Kronmuller formula and Landau theory―expression for coercivity using free energy landscape (1) ―
°C. Mitsumata, M. Kotsugi
(Tokyo Univ. Sci.)
08aC-2  9:15 - 9:30
Temperature dependence of coercivity and entropy―expression for coercivity using free energy landscape (2)―
°C. Mitsumata, M. Kotsugi
(Tokyo Univ. Sci.)
08aC-3  9:30 - 9:45
Magnetic structure analysis of magnetic phase with antiferro component appearing in Ba(Fe1-xScx)12O19
°S. Tanaka1, K. Maruyama1, R. Kiyanagi2, A. Nakao3, K. Moriyama3, Y. Ishikawa3, S. Utsumi1
(1Tokyo Univ. Sci., Suwa, 2JAEA, 3CROSS)
08aC-4  9:45 - 10:00
Control of Co distribution by heat treatment in La-Co co-substituted M-type Sr ferrite
°S. Arimoto, T. Waki, Y. Tabata, H. Nakamura
(Kyoto Univ.)
08aC-5  10:00 - 10:15
Single crystal growth of Co substituted W-type ferrite by high oxygen pressure floating zone method
°S. Nakai, T. Waki, Y. Tabata, H. Nakamura
(Kyoto Univ.)
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Hard magnetic materials (Thin film・Nanopowder)

Sep. 8, 10:30 - 11:45, Room C
  Chair: M. Kotsugi (Tokyo Univ. Sci.)Session Download
08aC-6  10:30 - 10:45
Improvement of coercivity for Sm(Fe-Co)-B thin films by Al layer diffusion
°Y. Mori, M. Kambayashi, S. Hatanaka, S. Nakatsuka, K. Hirayama, M. Doi, T. Shima
(Tohoku Gakuin Univ.)
08aC-7  10:45 - 11:00
Fabrication of epitaxially grown Sm(Fe80Co20)12 particulate films
°K. Nabeta1, R. Haga1, N. Kikuchi1, Y. Takahashi1, 2, S. Okamoto1, 2
(1Tohoku Univ., 2NIMS)
08aC-8  11:00 - 11:15
Phase diagrams and uniaxial magnetocrystalline anisotropy of Fe-Co-V-N films
°T. Hasegawa, C. Shirai, T. Nishikawa
(Akita Univ.)
08aC-9  11:15 - 11:30
bct structure and uniaxial magnetic anisotropy of V-N added Fe-Co films
°C. Murakami, T. Hasegawa
(Akita Univ.)
08aC-10  11:30 - 11:45
Massive transformation in FeNi nanopowders with nanotwin-assisted nitridation
°J. Wang1, Y. Hirayama1, Z. Liu1, K. Suzuki1, W. Yamaguchi1, K. Park1, K. Takagi1, H. Kura2, E. Watanabe2, K. Ozaki1
(1AIST, 2DENSO)
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High frequency materials

Sep. 8, 13:15 - 14:45, Room C
  Chair: M. Naoe (DENJIKEN)Session Download
08pC-1  13:15 - 13:30
Study on magnetic properties of mixed and oriented soft magnetic particles composites
°K. Wakabayashi, K. Murata, T. Miyazaki, H. Masumoto, Y. Endo
(Tohoku Univ.)
08pC-2  13:30 - 13:45
Development of pressed magnetic core reactor for converter/inverter system for shinkansen electric equipment
°T. Kanaya, T. Sato, M. Sonehara
(Shinshu Univ.)
08pC-3  13:45 - 14:00
Broadband iron loss measurements in a Sendust dust core using 2-coil and capacitance cancellation methods
°N. Ono1, Y. Uehara2, Y. Endo3, 4, S. Yoshida1, H. Oikawa5, N. Kikuchi1, S. Okamoto1, 4, 6
(1IMRAM, Tohoku Univ., 2Magnetic Device Laboratory, 3Graduate School of Eng. Tohoku Univ., 4CSIS, Tohoku Univ., 5TOKIN, 6NIMS)
08pC-4  14:00 - 14:15
Study on Structure and Magnetic Properties of Pure Fe ribbons with Annealing Treatment
X. Ma1, L. Umetsu1, T. Miyazaki1, S. Mikami2, T. Hiraki2, °Y. Endo1
(1Tohoku Univ., 2TOHO ZINC)
08pC-5  14:15 - 14:30
Effects of oxygen gas flow on magnetic property of CoZrO films formed by reactive facing target sputtering
°T. Kaneko, H. Nitta, Y. Takamura, S. Nakagawa
(Tokyo Inst. Tech.)
08pC-6  14:30 - 14:45
Development of Fe2B powders as noise suppression materials for 5G communications
°H. Sepehri-Amin1, P. Tozman1, X. Tang1, S. Tamaru2, T. Igarashi3, S. Okamoto4, T. Ohkubo1, K. Hono1
(1NIMS, 2AIST, 3TOKIN, 4Toho Univ.)
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Soft magnetic materials

Sep. 8, 15:00 - 16:45, Room C
  Chair: S. Okamoto (Tohoku Univ.)Session Download
08pC-7  15:00 - 15:15
γ' Phase Formation in Fe-N Thin Films Prepared on Single-Crystal Substrates by Reactive DC and RF Sputtering
°Y. Maeda1, K. Imamura1, M. Ohtake1, S. Isogami2, T. Kawai1, M. Futamoto1, F. Kirino3, N. Inaba4
(1Yokohama National Univ., 2NIMS, 3Tokyo Univ. of Arts, 4Yamagata Univ.)
08pC-8  15:15 - 15:30
Epitaxial Growth of γ'-Fe4N Thin Films on MgO Substrates of (110) and (111) Orientations
°K. Imamura1, Y. Maeda1, M. Ohtake1, S. Isogami2, M. Futamoto1, T. Kawai1, F. Kirino3, N. Inaba4
(1Yokohama National Univ., 2NIMS, 3Tokyo Univ. of Arts, 4Yamagata Univ.)
08pC-9  15:30 - 15:45
Guidelines for realization of FeAlSi films with soft magnetic properties by control of composition and atomic ordering
°S. Akamatsu, T. Nakano, M. Tsunoda, Y. Ando, M. Oogane
(Tohoku Univ.)
08pC-10  15:45 - 16:00
Uniaxial anisotropy of ferromagnetic nanogranular films consisting of binary CoFe alloys and fluorides
°M. Naoe1, M. Sonehara2, Y. Endo3, N. Kobayashi1, K. Arai1
(1DENJIKEN, 2Shinshu Univ., 3Tohoku Univ.)
08pC-11  16:00 - 16:15
Soft Magnetization of NiFeMo Thin Films using Non-magnetic Cu Intermediate Layer
°Y. Hrayama, Y. Ashizawa, K. Nakagawa
(Nihon Univ.)
08pC-12  16:15 - 16:30
Control of Magnetic Properties due to Co substitutions for Zinc Iron Ferrite Film
°N. Adachi, K. Naniwa, Y. Nakata, K. Shinkai
(Nagoya Inst. Tech.)
08pC-13  16:30 - 16:45
Synthesis of Fe2+, Ti4+ substituted hexaferrites
°S. Nakahara, K. Kamishima, K. Kakizaki
(Saitama Univ.)

Sep. 8,  Room D

Sep. 8, Room D Sessions Download
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Assisted Recording

Sep. 8, 9:15 - 10:15, Room D
  Chair: A. Tsukamoto (Nihon Univ.)Session Download
08aD-1  9:15 - 9:30
The effect of thermal activation on microwave assisted magnetization switching
°S. Mizutani, N. Kikuchi, M. Hatayama, T. Shimatsu, S. Okamoto
(Tohoku Univ.)
08aD-2  9:30 - 9:45
Effect of film thickness on microwave assisted switching behavior
°N. Kikuchi, K. Sato, M. Hatayama, T. Shimatsu, S. Okamoto
(Tohoku Univ.)
08aD-3  9:45 - 10:00
Estimation of microwave-assisted magnetization switching field by energy approximation
°K. Kawakami, X. Ya, T. Tanaka
(Kyushu Univ.)
08aD-4  10:00 - 10:15
Study of thicknesses of recording layers and spacing between them for 3D heat-assisted magnetic recording
°K. Maeda, H. Akagi
(Kogakuin Univ.)
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Recording Media and Systems

Sep. 8, 10:30 - 11:30, Room D
  Chair: N. Kikuchi (Tohoku Univ.)Session Download
08aD-5  10:30 - 10:45
U-Net image segmentation for statistical analysis of granular FePt recording media and automated dataset generation
°N. Kulesh, A. Bolyachkin, I. Suzuki, Y. Takahashi, H. Sepehri-Amin
(NIMS)
08aD-6  10:45 - 11:00
Evaluation of light atomic element dissolved in magnetic grains with unit cell analysis for L10-typed FePt based films with unit cell analysis
°D. Isurugi1, G. Tanaka1, T. Saito1, K. Tham2, T. Ogawa1, S. Saito1
(1Tohoku Univ., 2TANAKA)
08aD-7  11:00 - 11:15
Fabrication of regularly arranged L10-FePt fine particulate with combination of rapid thermal annealing and microfabrication
°Y. Shimizu, H. Yoshikawa, A. Tsukamoto
(Nihon Univ.)
08aD-8  11:15 - 11:30
Evaluation study of data access performance of distributed storage Ceph, using a brain neuronal structure visualization tool
°Y. Kawada, Y. Tanaka
(Tohoku Univ.)
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Medical applications of magnetic beads

Sep. 8, 13:00 - 14:45, Room D
  Chair: T. Uchiyama (Nagoya Univ.)Session Download
08pD-1  13:00 - 13:15
Frequency spectrum analysis of magnetic linear dichroism in suspension of magnetic nanoparticles
°M. Suwa, H. Emura, S. Tsukahara
(Osaka Univ.)
08pD-2  13:15 - 13:30
Evaluation of distribution of interdepending parameters in magnetic nanoparticles
°H. Goto1, Y. Akita1, R. Takahashi1, H. Hirano3, M. Futagawa1, Y. Takemura2, S. Ota1
(1Shizuoka Univ., 2Yokohama National Univ., 3Fujita Health Univ.)
08pD-3  13:30 - 13:45
Basic research on the number dependence of magnetization of chainlike magnetic nanoparticles
°H. Zhang, K. Ikeda, T. Sasayama, T. Yoshida
(Kyushu Univ.)
08pD-4  13:45 - 14:00
Evaluation of magnetic relaxation of magnetic nanoparticles in tumors
°K. Honda1, K. Shimizu2, M. Futagawa1, Y. Takemura3, S. Ota1
(1Shizuoka Univ., 2Hamamatsu Univ. School of Medicine, 3Yokohama National Univ.)
08pD-5  14:00 - 14:15
Development of gold-coated magnetic nanoparticles for magnetic hyperthermia and micro-CT imaging applications
°L. Tonthat1, T. Ogawa1, N. Kitamura1, Y. Kobayashi2, K. Gonda1, S. Yabukami1
(1Tohoku Univ., 2Ibaraki Univ.)
08pD-6  14:15 - 14:30
AC magnetization and self-heating properties of commercial superparamagnetic magnetic nanoparticles
°H. Obana1, S. Ota2, S. Takeuchi1, Suko Bagus Trisnanto1, T. Yamada1, Y. Takemura1
(1Yokohama National Univ., 2Shizuoka Univ.)
08pD-7  14:30 - 14:45
Heating of magnetic particles by application of high frequency pulsed magnetic field
°Y. Adachi1, A. Kuwahata1, S. Yabukami1, E. Nakamura2
(1Tohoku Univ., 2KEK)
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Medical technology

Sep. 8, 15:00 - 17:00, Room D
  Chair: A. Kuwahata (Tohoku Univ.)Session Download
08pD-8  15:00 - 15:15
Development of Feedback Type Peak to Peak Voltage Detector MI Gradiometer for multichannel measurement
°S. Idachi1, T. Uchiyama1, J. Ma2
(1Nagoya Univ., 2TOYOTA Central R&D Labs.)
08pD-9  15:15 - 15:30
Misalignment of Sensor Position and Analysis Area on Current Source Estimation of MCG.
°M. Iwai1, K. Kobayashi1, W. Sun2
(1Iwate Univ., 2Kinki Univ.)
08pD-10  15:30 - 15:45
State identification of magnetic nanoparticles using harmonic magnetization
°S. Yamamura, J. Goto, M. Yasutake, K. Enpuku, T. Yoshida
(Kyushu Univ.)
08pD-11  15:45 - 16:00
Method for Rapid Detection of Bacteria Using Magnetic Nanoparticle Aggregates
°Y. Pu, H. Zhao, T. Murayama, L. Tonthat, K. Okita, Y. Watanabe, S. Yabukami
(Tohoku Univ.)
08pD-12  16:00 - 16:15
A simple antigen-antibody reaction using ultrasmall FeCo nanoparticles
°L. Tonthat1, T. Murayama1, N. Kobayashi2, S. Yabukami1, W. Ikeda-Ohtsubo1, K. Arai2
(1Tohoku Univ., 2DENJIKEN)
08pD-13  16:15 - 16:30
pT-field mapping by using magnetoresistive sensor array for magnetic particle imaging
°Suko Bagus Trisnanto1, T. Kasajima2, T. Akushichi2, Y. Takemura1
(1Yokohama National Univ., 2TDK)
08pD-14  16:30 - 16:45
Development of Superconducting DC Gradient and Copper AC Magnetic Field Coils for Large-sized Magnetic Particle Imaging Scanner
°H. Morioka1, M. Yoshimoto1, T. Sasayama1, Y. Takemura2, T. Yoshida1
(1Kyushu Univ., 2Yokohama National Univ.)
08pD-15  16:45 - 17:00
Drive and receive coils for head-size magnetic particle imaging
°K. Suzuki1, H. Ahn1, Suko Bagus Trisnanto1, T. Yamada1, S. Ota2, T. Yoshida3, Y. Takemura1
(1Yokohama National Univ., 2Shizuoka Univ., 3Kyushu Univ.)

Sep. 8,  Room E

Sep. 8, Room E Sessions Download
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Symposium "Arrangement and orientation control of fine particles by magnetic field and its application"

Chief Organizer: M. Yamato (Tokyo Metropolitan Univ.)

Sep. 8, 9:00 - 10:30, Room E
  Chair: N. Hirota (NIMS)Session Download
08aE-1  9:00 - 9:30
Magnetic Orientation of Diamagnetic Particles (30min.)
°T. Kimura
(Fukui Univ. Tech.)
08aE-2  9:30 - 10:00
Field-induced rotational oscillation of diamagnetic and paramagnetic materials caused by a permanet magnet (30min.)
°C. Uyeda
(Osaka Univ.)
08aE-3  10:00 - 10:30
Recent progress in three dimensional magnetic alignment techniques (30min.)
°S. Horii, W. B. Ali, S. Adachi, F. Kimura
(KUAS)

  

Sep. 8, 10:45 - 11:45, Room E
  Chair: A. Sugiyama (Yoshino Denka Kogyo)
08aE-4  10:45 - 11:15
Control of the orientation of inorganic particles in a magnetic field by addition of metal elements (30min.)
°S. Tanaka
(Nagaoka Univ. Tech.)
08aE-5  11:15 - 11:45
Preparation of Crystalline Oriented Poly(L-lactide) Films by Casting in a Magnetic Field Using Ionic Liquids, and those of the Useful (30min.)
°H. Ikake1, S. Shimizu1, S. Hara2
(1Nihon Univ., 2Kanagawa Univ.)