2023
Observation of long-range orbital transport and giant orbital torque
Hiroki Hayashi, Daegeun Jo, Dongwook Go, Tenghua Gao, Satoshi Haku, Yuriy Mokrousov, Hyun-Woo Lee, and Kazuya Ando,
Communications Physics 6, 32 (2023).
Impact of inherent energy barrier on spin-orbit torques in magnetic-metal/semimetal heterojunctions
Tenghua Gao, Alireza Qaiumzadeh, Roberto E. Troncoso, Satoshi Haku, Hongyu An, Hiroki Nakayama, Yuya Tazaki, Song Zhang, Rong Tu, Akio Asami, Arne Brataas, and Kazuya Ando,
Nature Communications 14, 5187 (2023).
The isotropic spin Hall effect in an epitaxial ferromagnet
Nozomi Soya, Michihiro Yamada, Kohei Hamaya, and Kazuya Ando,
Physical Review Letters 131, 076702 (2023). [Selected as the cover of this week's issue of PRL]
Orbital torque originating from orbital Hall effect in Zr
Riko Fukunaga, Satoshi Haku, Hiroki Hayashi, and Kazuya Ando,
Physical Review Research 5, 023054 (2023).
Nonlocal orbital torques in magnetic multilayers
Mari Taniguchi, Hiroki Hayashi, Nozomi Soya, and Kazuya Ando,
Applied Physics Express 16, 043001 (2023).
Extrinsic anomalous Hall effect in van der Waals ferromagnet Fe5GeTe2
Ryuki Suzuki, Tenghua Gao, Hiroki Nakayama, and Kazuya Ando,
AIP Advances 13, 055311 (2023).
Giant orbital-to-spin conversion for efficient current-induced magnetization switching of ferrimagnetic insulator
Tianhui Li, Long Liu, Xiaoguang Li, Xiaotian Zhao, Hongyu An, and Kazuya Ando,
Nano Letters 23, 7174 (2023).
Time-domain observation of ballistic orbital-angular-momentum currents with giant relaxation length in tungsten
Tom S. Seifert, Dongwook Go, Hiroki Hayashi, Reza Rouzegar, Frank Freimuth, Kazuya Ando, Yuriy Mokrousov, Tobias Kampfrath,
Nature Nanotechnology (2023). https://doi.org/10.1038/s41565-023-01470-8
Optimizing Electromagnetic Interference Shielding of Ultrathin Nanoheterostructure Textiles through Interfacial Engineering
Song Zhang, Chongjie Wang, Tenghua Gao, Jinrong Hu, Pengjian Lu, Bingjian Guo, Qingfang Xu, Kai Liu, Baowen Li, Rong Tu, Meijun Yang, and Kazuya Ando,
ACS Applied Materials & Interfaces 15, 15965 (2023).
Improved hardness of semi-coherent TiN/CrN nano-multilayer coating through manipulation of structure evolution
Song Zhang, Jiahu Li, Rong Tu, Kazuya Ando, and Tenghua Gao,
Materials Science & Engineering A 886, 145728 (2023).
Dzyaloshinskii-Moriya interaction at epitaxial ferromagnet/semiconductor interface
Shuto Kimura, Michihiro Yamada, Takumi Okuno, Kentarou Sawano, Kohei Hamaya, and Kazuya Ando,
Physical Review B 108, 094441 (2023).
Orbital Hall Magnetoresistance in Ni/Ti bilayers
Hiroki Hayashi and Kazuya Ando,
Applied Physics Letters 123, 172401 (2023). [Selected as a Featured Article]
2022
Observation of the crossover between metallic and insulating regimes of the spin Hall effect
Hiroyuki Moriya, Akira Musha, Satoshi Haku, and Kazuya Ando,
Communications Physics 5, 12 (2022).
Elastic and Inelastic Spin Transport in SrTiO3-based Magnetic Heterostructure
Nozomi Soya, Takayoshi Katase, and Kazuya Ando,
Advanced Electronic Materials 8, 2200232 (2022).
Additive Dzyaloshinskii-Moriya interaction in Pt/Co/Re films
Akiyo Nomura, Tenghua Gao, Satoshi Haku, and Kazuya Ando,
AIP Advances 12, 015215 (2022).
2021
Spin-orbit torques originating from the bulk and interface in Pt-based structures
Hiroki Hayashi, Akira Musha, Hiroto Sakimura, and Kazuya Ando,
Physical Review Research 3, 013042 (2021).
Tunable spin–orbit torques and perpendicular magnetic anisotropy at oxidized Al/Co interfaces
Akira Musha, Nozomi Soya, Tenghua Gao, Takashi Harumoto, and Kazuya Ando,
Applied Physics Letters 118, 052410 (2021).
Study of spin mixing conductance of single oriented Pt in Pt/Ni81Fe19 heterostructure by spin pumping
Yunfeng You, Hiroto Sakimura, Takashi Harumoto, Yoshio Nakamura, Ji Shi, Cheng Song, Feng Pan, and Kazuya Ando,
AIP Advances 11, 035211 (2021).
Orbital Rashba effect in a surface-oxidized Cu film
Dongwook Go, Daegeun Jo, Tenghua Gao, Kazuya Ando, Stefan Blügel, Hyun-Woo Lee, and Yuriy Mokrousov,
Physical Review B 103, L121113 (2021).
Enhanced room-temperature positive magnetoresistance of graphene by decorating Co particles on the surface
Qianwen Wang, Tenghua Gao, Takashi Harumoto, Kazuya Ando, Yoshio Nakamura, and Ji Shi,
Materials Letters 293, 129730 (2021).
Interfacial spin-orbit torque and spin transparency in Co/Pt bilayer
Hiroyuki Moriya, Akira Musha, and Kazuya Ando,
Applied Physics Express 14, 063001 (2021).
Crossover of the intrinsic spin Hall effect in the presence of lattice expansion
Nozomi Soya, Hiroki Hayashi, Takashi Harumoto, Tenghua Gao, Satoshi Haku, and Kazuya Ando,
Physical Review B 103, 174427 (2021).
Coherent-incoherent crossover of the intrinsic spin Hall effect in Pd
Satoshi Haku, Hiroyuki Moriya, Hongyu An, Akira Musha, and Kazuya Ando,
Physical Review B 104, 174403 (2021).
Generation and manipulation of current-induced spin-orbit torques
Kazuya Ando,
Proceedings of the Japan Academy, Series B 97, 499 (2021).
Spin-Orbit Torque and Interfacial Dzyaloshinskii-Moriya Interaction in Heavy Metal/Ferrimagnetic Insulator Deposited by Magnetron Sputtering
Zhixiang Ye, Zhiren Chen, Zehan Chen, Wei Jia, Tenghua Gao, Lin Liu, Hongnan Zheng, Qi Zeng, Qiuning Wang, Ning Wang, Boyuan Xiang, Tao Lin, Mingxia Qiu, Shunpu Li, Ji Shi, Zhipeng Hou, Kazuya Ando, and Hongyu An,
Advanced Electronic Materials 8, 2100590 (2021).
2020
Weak antilocalization and spin Hall effect in Pt film doped with molecular spin
Wataru Iwamoto, Takashi Yamamoto, Kaname Tsuchii, Yuya Tazaki, Akio Asami, Hiroki Hayashi, Yasuaki Einaga, and Kazuya Ando,
ACS Applied Electronic Materials 2, 2098 (2020).
Role of interfacial oxidation in generation of spin-orbit torques
Satoshi Haku, Musha Akira, Tenghua Gao, and Kazuya Ando,
Physical Review B 102, 024405 (2020).
Spin-Torque Manipulation for Hydrogen Sensing
Hongyu An, Satoshi Haku, Yuito Kageyama, Akira Musha, Yuya Tazaki, and Kazuya Ando,
Advanced Functional Materials 30, 2002897 (2020).
Surface Rashba-Edelstein spin-orbit torque revealed by molecular self-assembly
Satoshi Haku, Atsushi Ishikawa, Akira Musha, Hiroyasu Nakayama, Takashi Yamamoto, and Kazuya Ando,
Physical Review Applied 13, 044069 (2020).
Spin-torque ferromagnetic resonance in electrochemically etched metallic device
Ryuki Suzuki, Satoshi Haku, Hiroki Hayashi, and Kazuya Ando,
Applied Physics Express 13, 043007 (2020).
Characteristic magnetic domain size in Fe with exchange-coupled antiferromagnetic NiO underlayer
Hiroto Sakimura, Masahiko Suzuki, Yasushi Yamauchi, Gao Ying, Takashi Harumoto, Yoshio Nakamura, Kazuya Ando, and Ji Shi
Applied Surface Science 526, 146515 (2020).
Perpendicular exchange bias independent of NiO layer thickness in NiO/CoPt structures with orthogonal spin configuration
Ying Gao, Hiroto Sakimura, Hangxian Gao, Tenghua Gao, Jian Wang, Kazuya Ando, Takashi Harumoto, Yoshio Nakamura, and Ji Shi,
Journal of Physics D: Applied Physics 53, 225002 (2020).
Manipulation of perpendicular exchange bias and spin-orbit torques via MgO in Pt/Co/MgO films
Zhiren Chen, Chunjiao Pan, Ning Wang, Mingxia Qiu, Tao Lin, Jing Liu, Shunpu Li, Peigang Han, Ji Shi, Kazuya Ando, and Hongyu An,
Journal of Magnetism and Magnetic Materials 507, 166822 (2020).
Truly Electroforming-Free Memristor Based on TiO2-CoO Phase-Separated Oxides with Extremely High Uniformity and Low Power Consumption
Fuxing Wan, Qianwen Wang, Takashi Harumoto, Tenghua Gao, Kazuya Ando, Yoshio Nakamura, and Ji Shi,
Advanced Functional Materials, 2007101 (2020).
2019
Spin-orbit torque manipulated by fine-tuning of oxygen-induced orbital hybridization
Yuito Kageyama, Yuya Tazaki, Hongyu An, Takashi Harumoto, Tenghua Gao, Ji Shi, and Kazuya Ando,
Science Advances 5, eaax4278 (2019).
Parametric spin pumping into an antiferromagnetic insulator
Taiki Numata, Hiroki Hayashi, Hiroto Sakimura, and Kazuya Ando,
Physical Review B 100, 144430 (2019).
Intrinsic spin decay length in antiferromagnetic insulator
Hiroto Sakimura, Akio Asami, Hiroki Hayashi, Takashi Harumoto, Yoshio Nakamura, Ji Shi, and Kazuya Ando,
Physical Review Research 1, 013013 (2019).
Extrinsic-intrinsic crossover of the spin Hall effect induced by alloying
Akira Musha, Yusuke Kanno, and Kazuya Ando,
Physical Review Materials 3, 054411 (2019).
Spin absorption at a ferromagnetic-metal/platinum-oxide interface
Akio Asami, Hongyu An, Akira Musha, Tenghua Gao, Makoto Kuroda, and Kazuya Ando
Physical Review B 99, 024432 (2019).
Anomalous Hall effect at a PtOx/Co interface
Hiroki Hayashi, Akio Asami, and Kazuya Ando
Physical Review B 100, 214415 (2019).
2018
Current-induced magnetization switching using an electrically insulating spin-torque generator
Hongyu An, Takeo Ohno, Yusuke Kanno, Yuito Kageyama, Yasuaki Monnai, Hideyuki Maki, Ji Shi, and Kazuya Ando,
Science Advances 4, eaar2250 (2018).
Molecular engineering of Rashba spin-charge converter
Hiroyasu Nakayama, Takashi Yamamoto, Hongyu An, Kento Tsuda, Yasuaki Einaga, and Kazuya Ando
Science Advances 4, eaar3899 (2018).
Intrinsic Spin-Orbit Torque Arising from the Berry Curvature in a Metallic-Magnet/Cu-Oxide Interface
Tenghua Gao, Alireza Qaiumzadeh, Hongyu An, Akira Musha, Yuito Kageyama, Ji Shi, and Kazuya Ando
Physical Review Letters 121, 017202 (2018).
Spin Pumping Driven by Magnon Polarons
Hiroki Hayashi and Kazuya Ando
Physical Review Letters 121, 237202 (2018).
Manipulation of Spin-Torque Generation Using Ultrathin Au
Hongyu An, Satoshi Haku, Yusuke Kanno, Hiroyasu Nakayama, Hideyuki Maki, Ji Shi, and Kazuya Ando
Physical Review Applied 9, 064016 (2018).
Giant spin-torque generation by heavily oxidized Pt
Hongyu An, Yusuke Kanno, Akio Asami, and Kazuya Ando
Physical Review B 98, 014401(2018).
Enhancement of two-magnon scattering induced by a randomly distributed antiferromagnetic exchange field
Hiroto Sakimura, Akio Asami, Takashi Harumoto, Yoshio Nakamura, Ji Shi, and Kazuya Ando
Physical Review B 98, 144406(2018).
Dirac Cone Spin Polarization of Graphene by Magnetic Insulator Proximity Effect Probed with Outermost Surface Spin Spectroscopy
Seiji Sakai, Sergei V. Erohin, Zakhar I. Popov, Satoshi Haku, Takahiro Watanabe, Yoichi Yamada, Shiro Entani, Songtian Li, Pavel V. Avramov, Hiroshi Naramoto, Kazuya Ando, Pavel B. Sorokin, and Yasushi Yamauchi
Advanced Functional Materials 28, 1800462 (2018).
2017
Absorption of diffusive spin current in surface and bulk states of a topological insulator
Akiyo Nomura, Nariaki Nasaka, Takaharu Tashiro, Takao Sasagawa, and Kazuya Ando
Physical Review B 96, 214440 (2017).
Temperature dependence of Rashba-Edelstein magnetoresistance in Bi/Ag/CoFeB trilayer structures
Hiroyasu Nakayama, Hongyu An, Akiyo Nomura, Yusuke Kanno, Satoshi Haku, Yusaku Kuwahara, Hiroto Sakimura, and Kazuya Ando
Applied Physics Letters 110, 222406 (2017)
Spatial mapping of spin pumping from magnetic insulator
Rieko Takemasa, Yuma Tateno, and Kazuya Ando
Applied Physics Letters 110, 042404 (2017).
2016
Spin-torque generator engineered by natural oxidation of Cu
Hongyu An, Yuito Kageyama, Yusuke Kanno, Nagisa Enishi, and Kazuya Ando
Nature Communications 7, 13069 (2016).
Rashba-Edelstein Magnetoresistance in Metallic Heterostructures
Hiroyasu Nakayama, Yusuke Kanno, Hongyu An, Takaharu Tashiro, Satoshi Haku, Akiyo Nomura, and Kazuya Ando
Physical Review Letters 117, 116602 (2016).
Wave-vector-dependent spin pumping as a probe of exchange-coupled magnons
Masaya Fukami, Yuma Tateno, Koji Sekiguchi, and Kazuya Ando
Physical Review B 93, 184429 (2016).
Time-resolved spectroscopy of spin-current emission from magnetic insulator
Yuma Tateno, Masaya Fukami, Takaharu Tashiro, and Kazuya Ando
Physical Review B 93, 174423 (2016).
Spin-orbit torques in asymmetric Pt/Co/Pt structures
Hongyu An, Hiroyasu Nakayama, Yusuke Kanno, Akiyo Nomura, Satoshi Haku, and Kazuya Ando
Physical Review B 94, 214417 (2016).
Spin current transport in ceramic: TiN thin film
Hongyu An, Yusuke Kanno, Takaharu Tashiro, Yoshio Nakamura, Ji Shi, and Kazuya Ando
Applied Physics Letters 108, 121602 (2016).
Magnon transport controlled by local parametric excitation
Yuma Tateno and Kazuya Ando
Applied Physics Letters 109, 262401 (2016).
2015
Spin-current emission governed by nonlinear spin dynamics
Takaharu Tashiro, Saki Matsuura, Akiyo Nomura, Shun Watanabe, Keehoon Kang, Henning Sirringhaus, and Kazuya Ando
Scientific Reports 5, 15158 (2015).
Temperature dependence of inverse Rashba-Edelstein effect at metallic interface
Akiyo Nomura, Takaharu Tashiro, Hiroyasu Nakayama, and Kazuya Ando
Applied Physics Letters 106, 212403 (2015).
Spin pumping blocked by single-layer graphene
Satoshi Haku, Takaharu Tashiro, Hiroyasu Nakayama, Jun’ichi Ieda, Shiro Entani, Seiji Sakai, and Kazuya Ando
Applied Physics Express 8, 073009 (2015).
Interfacial spin-glass-like state in Mn5Ge3 single crystalline films grown on germanium substrates
A. Truong, A. O. Watanabe, P. A. Mortemousque, K. Ando, T. Sato, T. Taniyama, and K. M. Itoh
Physical Review B 91, 214425 (2015).
2014
Nonlinear spin-current enhancement enabled by spin-damping tuning
Hiroto Sakimura, Takaharu Tashiro, and, Kazuya Ando
Nature Communications 5, 5730 (2014).
Polaron Spin Current Transport in Organic Semiconductors
Shun Watanabe, Kazuya Ando, Keehoon Kang, Sebastian Mooser, Yana Vaynzof, Hidekazu Kurebayashi, Eiji Saitoh, and Henning Sirringhaus
Nature Physics 10, 308 (2014).
Dynamical generation of spin currents
K. Ando
Semiconductor Science and Technology 29, 043002 (2014).
Evidence of a perpendicular magnetocrystalline anisotropy in a Mn5Ge3 epitaxial thin film revealed by ferromagnetic resonance
A. Truong, A. O. Watanabe, T. Sekiguchi, P. A. Mortemousque, T. Sato, K. Ando, and K. M. Itoh
Physical Review B 90, 224415 (2014).
2013
Solution-processed organic spin-charge converter
K. Ando, S. Watanabe, S. Mooser, E. Saitoh, and H. Sirringhaus
Nature Materials 12, 622 (2013).
Spin-pumping-induced spin transport in p-type Si at room temperature
Eiji Shikoh, Kazuya Ando, Eiji Saito, Teruya Shinjo, Masashi Shiraishi
Physical Review Letters 110, 127201 (2013) (selected as Editor's suggestion, see also Physics 6, 33 (2013)).
Spin rectification induced by dynamical Hanle effect
H. Sakimura, T. Matsumoto, and K. Ando
Applied Physics Letters 103, 132402 (2013).
Spin mixing conductance at a well-controlled platinum/yttrium iron garnet interface
Z. Qiu, K. Ando, K. Uchida, Y. Kajiwara, R. Takahashi, H. Nakayama, T. An, Y. Fujikawa, E. Saitoh
Applied Physics Letters 103, 092404 (2013).
Spin pumping by nonreciprocal spin waves under local excitation
R. Iguchi, K. Ando, Z. Qiu, T. An, E. Saitoh, and T. Sato
Applied Physics Letters 102, 022406 (2013).
Heat-induced damping modification in YIG/Pt hetero-structures
M. B. Jungfleisch, T. An, K. Ando, Y. Kajiwara, K. Uchida, V. I. Vasyuchka, A. V. Chumak, A. A. Serga, E. Saitoh, B. Hillebrands
Applied Physics Letters 102, 062417 (2013).
2012
Spin pumping driven by bistable exchange spin waves
K. Ando and E. Saitoh
Physical Review Letters 109, 026602 (2012).
Observation of the inverse spin Hall effect in silicon
Kazuya Ando and Eiji Saitoh
Nature Communications 3, 629 (2012).
Directional control of spin wave emission by spatially shaped light
T. Satoh, Y. Terui, R. Moriya, B. Ivanov, K. Ando, E. Saitoh, T. Shimura, K. Kuroda
Nature Photonics 6, 662–666 (2012).
Geometry dependence on inverse spin Hall effect induced by spin pumping in Ni81Fe19/Pt films
H. Nakayama, K. Ando, K. Harii, T. Yoshino, R. Takahashi, Y. Kajiwara, K. Uchida, Y. Fujikawa, and E. Saitoh
Physical Review B 85, 144408 (2012).
All-oxide system for spin pumping
Z. Qiu, Y. Kajiwara, K. Ando, Y. Fujikawa, K. Uchida, T. Tashiro, K. Harii, T. Yoshino, and E. Saitoh
Applied Physics Letters 100, 022402 (2012).
Spin Pumping without Three-Magnon Splitting in Polycrystalline Bi1Y2Fe5O12/Pt Bilayer Structure
R. Iguchi, K. Ando, R. Takahashi, T. An, E. Saitoh, and T. Sato
Japanese Journal of Applied Physics 51, 103004 (2012).
Interface induced inverse spin Hall effect in bismuth/permalloy bilayer
D. Hou, Z. Qiu, K. Harii, Y. Kajiwara, K. Uchida, Y. Fujikawa, H. Nakayama, T. Yoshino, T. An, K. Ando, X.-F. Jin, and E. Saitoh
Applied Physics Letters 101, 042403 (2012).
Electroresistance Effect in Gold Thin Film Induced by Ionic-Liquid-Gated Electric Double Layer
Hiroyasu Nakayama, Jianting Ye, Takashi Ohtani, Yasunori Fujikawa, Kazuya Ando, Yoshihiro Iwasa, and Eiji Saitoh
Applied Physics Express 5, 023002 (2012).
Electrical determination of spin mixing conductance at metal/insulator interface using inverse spin-Hall effect
R. Takahashi, R. Iguchi, K. Ando, H. Nakayama, T. Yoshino, and E. Saitoh
Journal of Applied Physics 111, 07C307 (2012).
Scaling fit of spin pumping in various ferromagnetic materials
T. Yoshino, K. Ando, Y. Kajiwara, H. Nakayama, and E. Saitoh
Journal of Applied Physics 111, 07C502 (2012).
Suppression of spin pumping in the presence of thin titanium interlayer
H. Nakayama, T. Tashiro, R. Takahashi, Y. Kajiwara, T. Ohtani, K. Ando, R. Iguchi, K. Uchida, T. Yoshino, and E. Saitoh
Key Engineering Materials 508, 347-352 (2012).
Spin pumping in a ferromagnetic/nonmagnetic/spin-sink trilayer film: spin current termination
K. Harii, Z. Qiu, T. Iwashita, Y. Kajiwara, K. Uchida, K. Ando, T. An, Y. Fujikawa, and E. Saitoh
Key Engineering Materials 508, 266-270 (2012).
2011
Electrically tunable spin injector free from the impedance mismatch problem
K. Ando, S. Takahash, J. Ieda, H. Kurebayashi, T. Trypiniotis, C. H. W. Barnes, S. Maekawa, and E. Saitoh
Nature Materials 10, 655 (2011).
Nonlinear spin pumping induced by parametric excitation
K. Ando, T. An, and E. Saitoh
Applied Physics Letters 99, 092510 (2011).
Inverse spin-Hall effect induced by spin pumping in metallic system
K. Ando, S. Takahashi, J. Ieda, Y. Kajiwara, H. Nakayama, T. Yoshino, K. Harii, Y. Fujikawa, M. Matsuo, S. Maekawa, and E. Saitoh
Journal of Applied Physics 109, 103913 (2011).
Spin current depolarization under high electric fields in undoped InGaAs
N. Okamoto, H. Kurebayashi, K. Harii, Y. Kajiwara, H. Beere, I. Farrer, T. Trypiniotis, K. Ando, D. A. Ritchie, C. H. W. Barnes, and E. Saitoh
Applied Physics Letters 98, 242104 (2011).
Universality of the spin pumping in metallic bilayer films
T. Yoshino, K. Ando, K. Harii, H. Nakayama, Y. Kajiwara, and E. Saitoh
Applied Physics Letters 98, 132503 (2011).
Spin pumping efficiency from half metallic Co2MnSi
H. Chudo, K. Ando, K. Saito, S. Okayasu, R. Haruki, Y. Sakuraba, H. Yasuoka, K. Takanashi, and E. Saitoh
Journal of Applied Physics 109, 073915 (2011).
Frequency dependence of spin pumping in Pt/Y3Fe5O12 Film
K. Harii, T. An, Y. Kajiwara, K. Ando, H. Nakayama, T. Yoshino, and E. Saitoh
Journal of Applied Physics 109, 116105 (2011).
Spin pumping in crystalline magnetic insulator/metal Pt films
Y. Kajiwara, K. Ando, H. Nakayama, R. Takahashi, and E. Saitoh
IEEE Transactions on Magnetics 47, 2739-2742 (2011).
Quantifying spin mixing conductance in F/Pt (F = Ni, Fe, and Ni81Fe19) bilayer film
T. Yoshino, K. Ando, K. Harii, H. Nakayama, Y. Kajiwara, and E. Saitoh
Journal of Physics: Conference Series 266, 012115 (2011).
Inverse spin-Hall effect induced by spin pumping in different size Ni81Fe19/Pt films
H. Nakayama, K. Ando, K. Harii, Y. Fujikawa, Y. Kajiwara, T. Yoshino, and E. Saitoh
Journal of Physics: Conference Series 266, 012100 (2011).
Spin current study of spin glass AgMn using spin pumping effect
R. Iguchi, K. Ando, E. Saitoh, and T. Sato
Journal of Physics: Conference Series 266, 012089 (2011).
Spin pumping and magnetization-precession trajectory in thin film systems
T. Nonaka, K. Ando, and E. Saitoh
Journal of Physics: Conference Series 266, 012101 (2011).
2010
Photo-induced inverse spin-Hall effect: Conversion of light-polarization information into electric voltage
K. Ando, M. Morikawa, T. Trypiniotis, Y. Fujikawa, C. H. W. Barnes, and E. Saitoh
Applied Physics Letters 96, 082502 (2010).
Inverse spin-Hall effect in palladium at room temperature
K. Ando and E. Saitoh
Journal of Applied Physics 108, 113925 (2010). (selected Research Highlights, Top 20 Most Downloaded Articles January 2011)
Direct conversion of light-polarization information into electric voltage using photoinduced inverse spin-Hall effect in Pt/GaAs hybrid structure: Spin photodetector
K. Ando, M. Morikawa, T. Trypiniotis, Y. Fujikawa, C. H. W. Barnes, and E. Saitoh
Journal of Applied Physics 107, 113902 (2010).
Inverse spin-Hall effect induced by spin pumping in various metals
K. Ando, Y. Kajiwara, K. Sasage, K. Uchida, and E. Saitoh
IEEE Transactions on Magnetics 46, 3694-3696 (2010).
Angular dependence of inverse spin-Hall effect induced by spin pumping: Experimental verification of phenomenological model of spin pumping
K. Ando, T. Yoshino, N. Okamoto, Y. Kajiwara, K. Sasage, K. Uchida, and E. Saitoh
Journal of Magnetism and Magnetic Materials 322, 1422 (2010).
Transmission of electrical signals by spin-wave interconversion in a magnetic insulator
Y. Kajiwara, K. Harii, S. Takahashi, J. Ohe, K. Uchida, M. Mizuguchi, H. Umezawa, H. Kawai, K. Ando, K. Takanashi, S. Maekawa, and E. Saitoh
Nature 464, 262 (2010).
Enhancement of the spin pumping efficiency by spin wave mode selection
C. W. Sandweg, Y. Kajiwara, K. Ando, E. Saitoh, and B. Hillebrands
Applied Physics Letters 97, 252504 (2010).
Inverse spin-Hall effect induced by spin pumping in different thickness Pt films
H. Nakayama, K. Ando, K. Harii, Y. Kajiwara, T. Yoshino, K. Uchida, and E. Saitoh
IEEE Transactions on Magnetics 46, 2202-2204 (2010).
Electric detection of the spin-Seebeck effect in ferromagnetic metals
K. Uchida, T. Ota, K. Harii, K. Ando, H. Nakayama, and E. Saitoh
Journal of Applied Physics 107, 09A951 (2010).
Inverse spin-Hall effect in Pt1-xMx (M = Cu, Au) thin films
H. Nakayama, K. Ando, K. Harii, Y. Kajiwara, T. Yoshino, and E. Saitoh
Journal of the Magnetics Society of Japan 34, 337 (2010).
Modulation of gyromagnetic ratio in Ni81Fe19 thin film due to spin pumping
K. Sasage, K. Harii, K. Ando, K. Uchida, D. Kikuchi, and E. Saitoh
Journal of Magnetism and Magnetic Materials 322, 1425 (2010).
Detection of inverse spin-Hall effect in Nb and Nb40Ti60 thin films
T. Yoshino, Y. Kajiwara, K. Ando, H. Nakayama, T. Ota, K. Uchida, and E. Saitoh
Journal of Physics: Conference Series 20, 062038 (2010).
Detection of inverse spin-Hall effect induced in Pt1-xMx (M = Cu, Au) thin films
H. Nakayama, K. Ando, K. Harii, Y. Kajiwara, T. Yoshino, K. Uchida, T. Ota, and E. Saitoh
Journal of Physics: Conference Series 20, 062014 (2010).
2009
Electric detection of spin wave resonance using inverse spin-Hall effect
K. Ando, J. Ieda, K. Sasage, S. Takahashi, S. Maekawa, and E. Saitoh
Applied Physics Letters 94, 262505 (2009).
Optimum condition for spin-current generation from magnetization precession in thin film systems
K. Ando, T. Yoshino, and E. Saitoh
Applied Physics Letters 94, 152509 (2009).
Measurement of spin current using spin relaxation modulation induced by spin injection
K. Ando, H. Nakayama, Y. Kajiwara, D. Kikuchi, K. Sasage, K. Uchida, K. Ikeda, and E. Saitoh
Journal of Applied Physics 105, 07C913 (2009).
Application of direct and inverse spin-Hall effects: electric manipulation of spin relaxation and electric detection of spin currents
K. Ando and E. Saitoh
Proceedings of the 9th International Symposium on Foundations of Quantum Mechanics in the Light of New Technology (ISQM-TOKYO’08) edited by S. Ishioka and K. Fujikawa (World Scientific Publishing Co. Pte. Ltd., Singapore), 61-68 (2009).
Spin pumping and spin-Hall effect observed in metallic films
Y. Kajiwara, K. Ando, K. Sasage, and E. Saitoh
Journal of Physics: Conference Series 150, 042080 (2009).
Microwave-power dependence of inverse spin-Hall effect induced by spin pumping in Ni81Fe19/Au thin films
K. Harii, K. Ando, K. Uchida, H. Nakayama, Y. Kajiwara, and E. Saitoh
Hyomen Kagaku 30, 688 (2009).
Spin Seebeck effect in Ni81Fe19/Pt thin films with different widths
K. Uchida, T. Ota, K. Harii, K. Ando, K. Sasage, H. Nakayama, K. Ikeda, and E. Saitoh
IEEE Transactions on Magnetics 45, 2386-2388 (2009).
2008
Electric manipulation of spin relaxation using the spin Hall effect
K. Ando, S. Takahashi, K. Harii, K. Sasage, J. Ieda, S. Maekawa, and E. Saitoh
Physical Review Letters 101, 036601 (2008).
Angular dependence of inverse spin-Hall effect induced by spin pumping investigated in a Ni81Fe19/Pt thin film
K. Ando, Y. Kajiwara, S. Takahashi, S. Maekawa, K. Takemoto, M. Takatsu, and E. Saitoh
Physical Review B 78, 014413 (2008).
Observation of the spin Seebeck effect
K. Uchida, S. Takahashi, K. Harii, J. Ieda, W. Koshibae, K. Ando, S. Maekawa, and E. Saitoh
Nature 455, 778-781 (2008).
Inverse spin-Hall effect and spin pumping in metallic films
K. Harii, K. Ando, H. Y. Inoue, K. Sasage, and E. Saitoh
Journal of Applied Physics 103, 07F311 (2008).
2007
Ferromagnetic resonance spectra in patterned and unpatterned NiFe/Pt films
K. Ando, K. Sasage, K. Harii, and E. Saitoh
physica status solidi (b) 244, 4522-4525 (2007).
Detection of inverse spin-Hall effect in Palladium
K. Harii, K. Ando, K. Sasage, and E. Saitoh
physica status solidi (c) 4, 4437-4440 (2007).
Detection of pure inverse spin-Hall effect induced by spin pumping at various excitation
H. Y. Inoue, K. Harii, K. Ando, K. Sasage, and E. Saitoh
Journal of Applied Physics 102, 083915 (2007).