Field-free superconducting diode effect in noncentrosymmetric superconductor/ferromagnet multilayers
Hideki Narita; Jun Ishizuka; Ryo Kawarazaki; Daisuke Kan; Yoichi Shiota; Takahiro Moriyama; Yuichi Shimakawa; Alexey V. Ognev; Alexander S. Samardak; Youichi Yanase; Teruo Ono
Nature Nanotechnology, 2022年06月30日
21pBC-10 スピンホール磁気抵抗効果の温度依存性
奥野 尭也; 谷口 卓也; Kim S.; 森山 貴広; Baek S. C.; Park B.-G.; Kim K.-J.; 小野 輝男
A Barman; Gianluca Gubbiotti; Sam Ladak; Adekunle Olusola Adeyeye; Maciej Krawczyk; Joachim Gräfe; Christoph Adelmann; Sorin Cotofana; Azad Naeemi; Vitaliy I Vasyuchka; Burkard Hillebrands; S A Nikitov; Haiming Yu; Dirk Grundler; Alexandr Sadovnikov; Andrew A. Grachev; S. E. Sheshukova; Jean-Yves Duquesne; Massimiliano Marangolo; Csaba Gyorgy; Wolfgang Porod; V E Demidov; Sergei Urazhdin; Sergej Demokritov; Edoardo Albisetti; Daniela Petti; Riccardo Bertacco; Helmut Schulteiss; Volodymyr V Kruglyak; Vlad D Poimanov; Ashok Kumar Sahoo; Jaivardhan Sinha; Hyunsoo Yang; Markus Muenzenberg; Takahiro Moriyama; Shigemi Mizukami; Pedro Landeros; Rodolfo Andrés Gallardo; Giovanni Carlotti; Joo-Von Kim; Robert L Stamps; Robert E Camley; Bivas Rana; Y Otani; Weichao Yu; Tao Yu; Gerrit E. W. Bauer; Christian H Back; Goetz S Uhrig; Oleksandr V Dobrovolskiy; Sebastiaan van Dijken; Barbora Budinska; Huajun Qin; Andrii Chumak; Aleksandr Khitun; Dmitri E. Nikonov; Ian A Young; Benjamin Zingsem; Michael Winklhofer
Journal of Physics: Condensed Matter, 2021年03月04日
Spin Wave Resonance in Perpendicularly Magnetized Synthetic Antiferromagnets
M. Ishibashi; Y. Shiota; S. Funada; T. Moriyama; T. Ono
Journal of the Magnetics Society of Japan, 2021年03月01日
High thermal stability and low driven current achieved by vertical domain wall motion memory with artificial ferromagnet
Yu Min Hung; Yoichi Shiota; Ryusuke Hisatomi; Takahiro Moriyama; Teruo Ono
Applied Physics Express, 2021年02月01日
Field-driven domain wall creep motion in ferrimagnetic Tb/CoFeB/MgO microwires
Yuushou Hirata; Kaoru Noda; Yoichi Shiota; Takahiro Moriyama; Teruo Ono
Japanese Journal of Applied Physics, 2021年02月01日
Low Current Driven Vertical Domain Wall Motion Memory with an Artificial Ferromagnet
Y. M. Hung; T. Li; R. Hisatomi; Y. Shiota; T. Moriyama; T. Ono
Journal of the Magnetics Society of Japan, 2021年01月01日
Estimation of Angular Momentum Compensation Temperature in GdFe Film by Magnetic Compton Scattering
T. Ikebuchi; Y. Hirata; S. Funada; A. Tsukamoto; H. Ito; K. Suzuki; K. Hoshi; N. Tsuji; H. Sakurai; Y. Shiota; T. Moriyama; T. Ono
Journal of the Magnetics Society of Japan, 2021年01月01日
Observation of the dispersion relations for quantized coherent spin waves excited by a microwave antenna
Yoichi Shiota; Ryusuke Hisatomi; Takahiro Moriyama; Teruo Ono
Physical Review B, 2020年12月29日
Laser stimulated THz emission from Pt/CoO/FeCoB
Yuta Sasaki; Guanqiao Li; Takahiro Moriyama; Teruo Ono; Rostislav V. Mikhaylovskiy; Alexey V. Kimel; Shigemi Mizukami
Applied Physics Letters, 2020年11月09日
Chromatic Aberration Effect in Refraction of Spin Waves
T. Li; T. Taniguchi; Y. Shiota; T. Moriyama; T. Ono
Journal of the Magnetics Society of Japan, 2020年11月01日
Dependence of Gilbert damping constant on microstructure in nanocrystalline YIG coatings prepared by co-precipitation and spin-coating on a Si substrate
Field-sweep-rate and time dependence of transverse resistivity anomalies in ultrathin SrRuO3 films
Daisuke Kan; Takahiro Moriyama; Yuichi Shimakawa
Physical Review B, 2020年01月30日, 査読有り
Large anomalous Hall effect in L12-ordered antiferromagnetic Mn3Ir thin films
Hiroyuki Iwaki; Motoi Kimata; Tetsuya Ikebuchi; Yuta Kobayashi; Kent Oda; Yoichi Shiota; Teruo Ono; Takahiro Moriyama
Applied Physics Letters, 2020年01月13日, 査読有り
Elastic constants of beta tungsten thin films studied by picosecond ultrasonics and density functional theory
A. Nagakubo; H. T. Lee; H. Ogi; T. Moriyama; T. Ono
Applied Physics Letters, 2020年01月13日, 査読有り
Fabrication of Ferrimagnetic Co/Gd/Pt Multilayers with Structural Inversion Symmetry Breaking
T. Nishimura; M. Haruta; D.-H. Kim; Y. Shiota; H. Iwaki; D. Kan; T. Moriyama; H. Kurata; T. Ono
Journal of the Magnetics Society of Japan, 2020年01月, 査読有り
Temperature dependence of spin Hall magnetoresistance across the Néel temperature of CoO
Oda Kent; MORIYAMA Takahiro; Kimata Motoi; Kasukawa Shuhei; ONO Teruo
Japanese Journal of Applied Physics, 2019年12月23日, 査読有り
Spin Seebeck Imaging of Spin-Torque Switching in Antiferromagnetic Pt/NiO Heterostructures
Takahiro Moriyama
Physical Review X, 2019年10月22日, 査読有り
Spin-transfer torques for domain wall motion in antiferromagnetically coupled ferrimagnets
Okuno Takaya; Kim Duck-Ho; Oh Se-Hyeok; Kim Se Kwon; Hirata Yuushou; Nishimura Tomoe; Ham Woo Seung; Futakawa Yasuhiro; Yoshikawa Hiroki; Tsukamoto Arata; Tserkovnyak Yaroslav; Shiota Yoichi; Moriyama Takahiro; Kim Kab-Jin; Lee Kyung-Jin; Ono Teruo
NATURE ELECTRONICS, 2019年09月, 査読有り
Temperature dependence of magnetic resonance in ferrimagnetic GdFeCo alloys
Okuno Takaya; Kim Se Kwon; Moriyama Takahiro; Kim Duck-Ho; Mizuno Hayato; Ikebuchi Tetsuya; Hirata Yuushou; Yoshikawa Hiroki; Tsukamoto Arata; Kim Kab-Jin; Shiota Yoichi; Lee Kyung-Jin; Ono Teruo
APPLIED PHYSICS EXPRESS, 2019年09月01日, 査読有り
Magnetic properties of ferrimagnetic Tb/CoFeB/MgO films
JAPANESE JOURNAL OF APPLIED PHYSICS, 2019年08月01日, 査読有り
Bulk Dzyaloshinskii-Moriya interaction in amorphous ferrimagnetic alloys
Kim Duck-Ho; Haruta Mitsutaka; Ko Hye-Won; Go Gyungchoon; Park Hyeon-Jong; Nishimura Tomoe; Kim Dae-Yun; Okuno Takaya; Hirata Yuushou; Futakawa Yasuhiro; Yoshikawa Hiroki; Ham Wooseung; Kim Sanghoon; Kurata Hiroki; Tsukamoto Arata; Shiota Yoichi; Moriyama Takahiro; Choe Sug-Bong; Lee Kyung-Jin; Ono Teruo
NATURE MATERIALS, 2019年07月, 査読有り
Enhanced perpendicular magnetocrystalline anisotropy energy in an artificial magnetic material with bulk spin-momentum coupling
Pradipto Abdul-Muizz; Yakushiji Kay; Ham Woo Seung; Kim Sanghoon; Shiota Yoichi; Moriyama Takahiro; Kim Kyoung-Whan; Lee Hyun-Woo; Nakamura Kohji; Lee Kyung-Jin; Ono Teruo
PHYSICAL REVIEW B, 2019年05月22日, 査読有り
Intrinsic and extrinsic antiferromagnetic damping in NiO
Low Magnetic Damping of Ferrimagnetic GdFeCo Alloys
Kim Duck-Ho; Okuno Takaya; Kim Se Kwon; Oh Se-Hyeok; Nishimura Tomoe; Hirata Yuushou; Futakawa Yasuhiro; Yoshikawa Hiroki; Tsukamoto Arata; Tserkovnyak Yaroslav; Shiota Yoichi; Moriyama Takahiro; Kim Kab-Jin; Lee Kyung-Jin; Ono Teruo
PHYSICAL REVIEW LETTERS, 2019年03月28日, 査読有り
Vanishing skyrmion Hall effect at the angular momentum compensation temperature of a ferrimagnet
Hirata Yuushou; Kim Duck-Ho; Kim Se Kwon; Lee Dong-Kyu; Oh Se-Hyeok; Kim Dae-Yun; Nishimura Tomoe; Okuno Takaya; Futakawa Yasuhiro; Yoshikawa Hiroki; Tsukamoto Arata; Tserkovnyak Yaroslav; Shiota Yoichi; Moriyama Takahiro; Choe Sug-Bong; Lee Kyung-Jin; Ono Teruo
NATURE NANOTECHNOLOGY, 2019年03月, 査読有り
Fabrication of Noncentrosymmetric Nb/V/Ta Superlattice and its Superconductivity
F. Ando; D. Kan; Y. Shiota; T. Moriyama; Y. Shimakawa; T. Ono
Journal of the Magnetics Society of Japan, 2019年02月, 査読有り
Resistive detection of the Néel temperature of Cr2O3 thin films
Spin-wave wavelength down-conversion at thickness steps
Johannes Stigloher; Takuya Taniguchi; Marco Madami; Martin Decker; Helmut S. Körner; Takahiro Moriyama; Gianluca Gubbiotti; Teruo Ono; Christian H. Back
Applied Physics Express, 2018年05月01日, 査読有り
Homodyne detection of ferromagnetic resonance by a non-uniform radio-frequency excitation current
Tetsuya Ikebuchi; Takahiro Moriyama; Yoichi Shiota; Teruo Ono
Applied Physics Express, 2018年05月01日, 査読有り
Determination of perpendicular magnetic anisotropy based on the magnetic droplet nucleation
Microscopic Investigation into the Electric Field Effect on Proximity-Induced Magnetism in Pt
K. T. Yamada; M. Suzuki; A. M. Pradipto; T. Koyama; S. Kim; K. J. Kim; S. Ono; T. Taniguchi; H. Mizuno; F. Ando; K. Oda; H. Kakizakai; T. Moriyama; K. Nakamura; D. Chiba; T. Ono
Physical Review Letters, 2018年04月12日, 査読有り
Antiferromagnetic spintronics
V. Baltz; A. Manchon; M. Tsoi; T. Moriyama; T. Ono; Y. Tserkovnyak
Reviews of Modern Physics, 2018年02月15日, 査読有り
Spin torque in FeRh alloy measured by spin-torque ferromagnetic resonance
Kensho Tanaka; Takahiro Moriyama; Takamasa Usami; Tomoyasu Taniyama; Teruo Ono
Applied Physics Express, 2018年01月01日, 査読有り
Spin torque control of antiferromagnetic moments in NiO
Moriyama Takahiro; Oda Kent; Ohkochi Takuo; Kimata Motoi; Ono Teruo
Scientific Reports, 2018年, 査読有り
Observation of a Goos-Hanchen-like Phase Shift for Magnetostatic Spin Waves
Stigloher J; Taniguchi T; Koerner H. S; Decker M; Moriyama T; Ono T; Back C. H
Physical Review Letters, 2018年, 査読有り
Evaluation of electric field effect on interface magnetic properties by propagating spin wave in Pt/Co/MgO structures
Kasukawa Shuhei; Shiota Yoichi; Moriyama Takahiro; Ono Teruo
Japanese Journal of Applied Physics, 2018年, 査読有り
Magnetic Moment Orientation-Dependent Spin Dissipation in Antiferromagnets
Takahiro Moriyama; Michinari Kamiya; Kent Oda; Kensho Tanaka; Kab-Jin Kim; Teruo Ono
PHYSICAL REVIEW LETTERS, 2017年12月, 査読有り
Fast domain wall motion in the vicinity of the angular momentum compensation temperature of ferrimagnets
Special seminar in Institute for Materials Research; Tohoku University, 2016年05月23日, 招待有り
Anti-damping spin transfer torque through epitaxial Nickel oxide
T. Moriyama; S. Takei; M. Nagata; Y. Yoshimura; N. Matsuzaki; T. Terashima; Y. Tserkovnyak; T. Ono
Joint MMM/Intermag Conference, 2016年01月12日
Anti-damping spin transfer torque through antiferromagnet
T. Moriyama
32nd Reimei Workshop on Frontiers of Condensed Matter Physics, 2015年11月17日, 招待有り
反強磁性体NiOを介したスピントランスファー
森山貴広; So Takei; 永田真己; 吉村瑶子; 松崎乃里子; 寺嶋孝仁; Yaroslav Tserkovnyak; 小野輝男
応用物理学会秋季講演会, 2015年09月14日
Spin torque ferromagnetic resonance measurements in antiferromagnetic multilayers
T. Moriyama
New Perspectives in Spintronic and Mesoscopic Physics (NPSMP2015), 2015年06月10日, 招待有り
Spin torque ferromagnetic resonance measurements in antiferromagnetic multilayers
T. Moriyama; M. Nagata; K. Tanaka; K.-J. Kim; H. Almasi; W. G. Wang; T. Ono
KAUST Spin-Orbit Torque Workshop, 2015年02月28日
スピントルク強磁性共鳴を用いた反強磁性体へのスピン注入の研究
森山貴広
第52回日本磁気学会スピンエレクトロニクス専門会, 2015年01月28日, 招待有り
Spin torque ferromagnetic resonance measurements in antiferromagnetic multilayers
T. Moriyama
Condensed matter physics seminar at University of Delaware, 2014年11月17日, 招待有り
Spin torque ferromagnetic resonance measurements on FeCoB/IrMn/Pt multilayers
T. Moriyama; M. Nagata; K. Tanaka; K.-J. Kim; H. Almasi; W. G. Wang; T. Ono
Magnetism and Magnetic Materials Conference, 2014年11月05日
Spin torque ferromagnetic resonance measurements in antiferromagnetic multilayers
T. Moriyama
NIST Electron physics group seminar, 2014年09月30日, 招待有り
Spin torque ferromagnetic resonance measurements on antiferromagnet/ferromagnet bilayers”
K. Tanaka
Magnetism and Magnetic Materials Conference, 2013年11月06日
反強磁性体FeMn合金へのスピン注入
森山貴広; 永田真己; Kab-Jin Kim; 小野輝男
応用物理学会秋季講演会, 2013年09月20日
Spin-torque ferromagnetic resonance study in Co/Ni multilayers
K. Ueda; K.-J. Kim; T. Ono
Joint European Magnetic Symposia, 2013年08月30日
反強磁性体FeMn合金へのスピン注入に関する研究
森山貴広; 永田真己; Kab-Jin Kim; 小野輝男
日本物理学会春季大会, 2013年03月27日
Tunnel Magnetoresistance and Spin Torque Switching in MgO-based Magnetic Tunnel Junctions with a Co/Ni Multilayer Electrode
T. Moriyama; T. J. Gudmundsen; L. Liu; R. A. Buhrman; D. C. Ralph
Magnetism and Magnetic Materials Conference, 2011年11月01日, 招待有り
Spin transfer torque in magnetic tunnel junctions with a perpendicularly magnetized polarizer
T. Moriyama; T. J. Gudmundsen; L. Liu; R. A. Buhrman; D. C. Ralph
APS March Meeting, 2011年03月24日
Tunnel Magnetoresistance and Spin Torque Switching in MgO-based Magnetic Tunnel Junctions with a Co/Ni Multilayer Electrode
T. Moriyama; T. J. Gudmundsen; P. Y. Huang; L. Liu; D. A. Muller; R. A. Buhrman; D. C. Ralph
Magnetism and Magnetic Materials Conference, 2010年11月17日
Tunnel Magnetoresistance and Spin Torque Switching in MgO-based Magnetic Tunnel Junctions with a Co/Ni Multilayer Electrode
T. Moriyama
IBM T. J. Watson Research Center MRAM Seminer, 2010年05月21日, 招待有り
Tunnel Magnetoresistance and Spin Torque Switching in MgO-based Magnetic Tunnel Junctions with a Co/Ni Multilayer Electrode
T. Moriyama; T. J. Gudmundsen; P. Y. Huang; L. Liu; D. A. Muller; R. A. Buhrman; D. C. Ralph
APS March Meeting, 2010年03月16日
Spin Torque Effects in Spin Valves and Magnetic Tunnel Junctions
T. Moriyama; D. C. Ralph
2nd Spintronics and Spin caloritronics Workshop, 2010年02月08日, 招待有り
Narrow linewidths for a spin transfer torque oscillator with two perpendicularly-oriented polarizer layers and two coupled in-plane-oriented free layers
T. Moriyama; R. A. Buhrman; D. C. Ralph
Magnetism and Magnetic Materials Conference, 2010年01月18日
Spin and Charge Pumping in Magnetic Tunneling Structures
T. Moriyama; J. Q. Xiao
ICMAT conference, 2009年07月02日, 招待有り
Tunnel barrier enhanced voltage signals generated by magnetization precession of a single ferromagnetic layer
T. Moriyama; J. Q. Xiao
INTERMAG, 2009年05月05日, 招待有り
Tunnel barrier enhanced voltage signals generated by magnetization precession of a single ferromagnetic layer
T. Moriyama
APS March Meeting, 2009年03月17日, 招待有り
Tunnel barrier enhanced voltage signals generated by magnetization precession of a single ferromagnetic layer
T. Moriyama; J. Q. Xiao
Magnetism and Magnetic Materials Conference, 2008年11月12日, 招待有り
Nonlocal and local magnetization dynamics excited by a rf magnetic field in magnetic multilayers
T. Moriyama
Cornell University Seminar, 2008年05月05日, 招待有り
Nonlocal and local magnetization dynamics excited by a rf magnetic field in magnetic multilayers
T. Moriyama
National Institute of Standards and Technology Seminar, 2008年05月02日, 招待有り
Nonlocal and local magnetization dynamics excited by a rf magnetic field in magnetic multilayers
T. Moriyama
Seagate Research Center Seminar, 2008年04月11日, 招待有り
Nonlocal and local magnetization dynamics excited by a rf magnetic field in magnetic multilayers
T. Moriyama
Carnegie Mellon University Seminar, 2008年04月10日, 招待有り
Nonlocal and local magnetization dynamics excited by a rf magnetic field in magnetic multilayers
T. Moriyama
New York University Seminar, 2008年04月02日, 招待有り
FMR spectroscopy with very large precession cone angle in magnetic tunnel junctions
T. Moriyama; X. Fan; J. Q. Xiao
APS March Meeting, 2008年03月14日
Microwave assist magnetization reversal in Ni80Fe20/AlOx/Fe30Co70 magnetic tunnel junctions
T. Moriyama; R. Cao; J. Q. Xiao; J. Lu; X. Wang; Q. Wen; H. W. Zhang
Magnetism and Magnetic Materials Conference, 2007年11月08日
Ferromagnetic resonance linewidth in FeCo/NM/Py (NM=Pt; Cu) spin valves
T. Moriyama; X. Fan; R. Cao; B. Nikolic; Q. Wen; H. W. Zhang; J. Q. Xiao
Magnetism and Magnetic Materials Conference, 2007年11月06日
Microwave-Assisted Magnetization Switching of Ni80Fe20 in Magnetic Tunnel Junctions
T. Moriyama; R. Cao; J. Lu; X. Wang; J. Q. Xiao
MORIS Workshop on Thermal and Optical Magnetic Materials and Devices, 2007年09月25日
Microwave assisted magnetization reversal
T. Moriyama; R. Cao; J. Q. Xiao; L. Jie; W. Xiangrong
The 5th International Workshop on High Frequency Micromagnetic Devices and Materials, 2007年01月13日
Effect of work function in Co/Al-O/CoGd magnetic tunnel junctions
T. Moriyama; W. G. Wang; J. Q. Xiao
Joint MMM/Intermag Conference, 2007年01月08日
Tunneling magnetoresistance in FeCo/MgO/FeCo tunneling junctions depending on FeCo/MgO interface state
T. Moriyama; W. G. Wang; J. Q. Xiao
INTERMAG, 2006年05月09日
Tunneling magnetoresistance in MgO-based magnetic tunneling junction with (001) oriented FeCo electrode fabricated by sputtering deposition
T. Moriyama; W. G. Wang; J. Q. Xiao
APS March Meeting, 2006年03月16日
Negative TMR in Magnetic Tunneling Junctions with Zr oxide barrier
T. Moriyama; W. G. Wang; Xiaohai Xiang; J. Q. Xiao
APS March Meeting, 2005年03月21日
FePt規則合金を用いたトンネル接合の作製と磁気抵抗効果
森山貴広; 三谷誠司; 関 剛斎; 嶋 敏之; 塚本和彦; 高梨弘毅
応用物理学会春期講演会, 2003年03月20日
単結晶Fe/CaF2/CoFe接合の作製と磁気抵抗効果
森山貴広; 三谷誠司; 高梨弘毅
第26回 日本応用磁気学会学術講演会, 2002年09月17日
フッ化物絶縁層を用いた強磁性トンネル接合の作製と磁気抵抗効果
森山貴広; 三谷誠司; 高梨弘毅
日本金属学会春季講演会, 2002年03月30日
Preparation and TMR of MgF2-based magnetic tunnel junctions
T. Moriyama; S. Mitani; K. Takanashi
International Colloquium on Magnetic Films and Surfaces, 2002年03月15日