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2017 Fiscal Year Annual Research Report

Functional design of spin conversions

Planned Research

Project Areanano spin conversion science
Project/Area Number 26103006
Research InstitutionTokyo Institute of Technology

Principal Investigator

村上 修一  東京工業大学, 理学院, 教授 (30282685)

Co-Investigator(Kenkyū-buntansha) 多々良 源  国立研究開発法人理化学研究所, 創発物性科学研究センター, チームリーダー (10271529)
Bauer Gerrit  東北大学, 金属材料研究所, 教授 (10620213)
前川 禎通  国立研究開発法人日本原子力研究開発機構, 原子力科学研究部門 原子力科学研究所 先端基礎研究センター, センター長 (60005973)
永長 直人  東京大学, 大学院工学系研究科(工学部), 教授 (60164406)
Project Period (FY) 2014-07-10 – 2019-03-31
Keywordsスピンエレクトロニクス / 物性理論
Outline of Annual Research Achievements

村上は強磁性薄膜でのスピン波において波数が増大して双極子相互作用が支配的な領域から交換相互作用が支配的な領域にクロスオーバーする際に、ベリー曲率の符号が変わることを見出した。また軌道磁化が電流で誘起される現象を理論的に見出し、それがらせん形の結晶では、形状から古典的に予想される値に比べて大きく増大しうることを示した。
バウアーはYIGなどの物質での磁性と輸送現象について調べた。YIG球のマグノンとキャビティ内の電磁波の共鳴モードとの混成の理論を構築した。またスピンネルンスト効果の現象論的理論の構築、マグノン-ポーラロン形成の理論、マイクロ波キャビティでのフォトンを介したマグノン同士の束縛、電場によるスイッチングを指向した希土類スピントロニクスの理論の構築などを行った。
永長はスピン軌道相互作用のある電子系で、電場の2次に比例したスピン流が発生することと、電場とスピン流の方向によりその大きさとスピン分極方向が変化すること、を理論的に見出した。これは新しいスピン流生成機構と高効率スピン流整流器の基礎学理を与える。また、電子波動関数の幾何学的位相が拡散過程の時間依存性に大きな影響を与えることや、不純物散乱に伴うホール効果をもたらすことを示した。
前川は様々な力学の角運動量が電子スピンと相互作用することを理論的に示し、実験グループと共同研究により検証を試みた。今年度は特に、表面弾性波の持つ角運動量によるスピン流生成を実験グループと協力して検証した。
多々良は、スピン移行効果、スピンポンピング効果や、界面等でのDM相互作用、光学効果や電磁メタマテリアルとしての特性等、多様なスピン電荷変換現象を、有効ゲージ結合という視点で整理し、電磁気現象との類推で統一的に理解する枠組みを与えた。特に、ゲージ場がスピン流を駆動する際のドップラーシフトがこれら多くの現象の解釈の鍵となっていることを見出した。

Current Status of Research Progress
Current Status of Research Progress

1: Research has progressed more than it was originally planned.

Reason

a当初の計画はほぼ達成されて、さらに盛り込んでいなかったような新しい発見があり、当初計画以上に進展しているといえる。
例えばYIG等の磁性絶縁体でのスピン変換現象の研究は、日本と海外の実験グループとの連携により大きな進展を見せ、光学的性質、輸送特性の理解が大きく進展した。またスピンに由来する量子力学的位相がもたらす現象・効果を理論的に開拓する研究が大きな進展を見せている。外部電場なしに流れる光電流であるシフトカレント、非可換量子力学に基づくホール効果、スピンの立体角による電子のスキュー散乱、スキルミオンのガラス状態のダイナミクスなど、予期しなかった現象にまで広がり、相互の関係が明らかになりつつある。さらにらせん形の結晶での電流誘起軌道磁化については、らせんの形状から古典的に予想される値よりも大きく増大するという特異な現象を見出すことができ、今後この特異な現象の解明を進めようと考えている。

Strategy for Future Research Activity

村上は、フォノンの回転成分であるフォノン角運動量に関して、電子スピンとの類似性に着目して、熱流でフォノン角運動量を生成する現象の予言に取り組む。これは電子系でのエーデルシュタイン効果の類似物に相当する。
バウアーは、YIGでの光学的、マイクロ波、弾性波などのキャビティでの実験において、YIGの性質からくるコヒーレントな性質や量子的な性質に切り込む現象についての実験に関連した理論的アプローチを展開する。.
永長はスピンやスピン軌道相互作用に関連した非線形応答の理論的開拓を進める。特に空間反転対称性を持たない系の非相反輸送現象に着目する。具体的には、スキルミオンのストリングの運動に伴う非相反抵抗、超伝導体における磁気カイラル異方性、などの理論を構築する。また、運動量空間のワイルフェルミオンに由来する異常ホール効果につき、特にバンド構造が良く理解されているEuTiO3を対象に理論的に考察する。
前川は、自然界に存在する様々な角運動量からスピン流の生成を目指す。なお、2016年に明らかにした、スピン-力学回転相互作用による液体金属での発電が、ブルックヘブン研究所のThe STAR Collaborationで取り上げられ、Quark-Gluon plasmaからのスピン流生成の実験が行われた。今後は、この例の様に、他分野へもスピン-力学回転相互作用の概念を拡張していく。

  • Research Products

    (106 results)

All 2019 2018 2017 Other

All Int'l Joint Research (6 results) Journal Article (49 results) (of which Int'l Joint Research: 2 results,  Peer Reviewed: 49 results) Presentation (50 results) (of which Int'l Joint Research: 45 results,  Invited: 50 results) Book (1 results)

  • [Int'l Joint Research] Institut Laue Langevin(フランス)

    • Country Name
      FRANCE
    • Counterpart Institution
      Institut Laue Langevin
  • [Int'l Joint Research] TU Dresden/TU Munich(ドイツ)

    • Country Name
      GERMANY
    • Counterpart Institution
      TU Dresden/TU Munich
  • [Int'l Joint Research] Utrecht University/Groningen University/Delft University of Technology(オランダ)

    • Country Name
      NETHERLANDS
    • Counterpart Institution
      Utrecht University/Groningen University/Delft University of Technology
  • [Int'l Joint Research] DGIST Research Institute/ソウル大学/KIAS(韓国)

    • Country Name
      KOREA (REP. OF KOREA)
    • Counterpart Institution
      DGIST Research Institute/ソウル大学/KIAS
  • [Int'l Joint Research] National University of Singapore(シンガポール)

    • Country Name
      SINGAPORE
    • Counterpart Institution
      National University of Singapore
  • [Int'l Joint Research]

    • # of Other Countries
      1
  • [Journal Article] Effective gauge field theory of spintronics2019

    • Author(s)
      Tatara Gen
    • Journal Title

      Physica E: Low-dimensional Systems and Nanostructures

      Volume: 106 Pages: 208~238

    • DOI

      https://doi.org/10.1016/j.physe.2018.05.011

    • Peer Reviewed
  • [Journal Article] Orbital Edelstein Effect as a Condensed-Matter Analog of Solenoids2018

    • Author(s)
      Yoda Taiki、Yokoyama Takehito、Murakami Shuichi
    • Journal Title

      Nano Letters

      Volume: 18 Pages: 916~920

    • DOI

      10.1021/acs.nanolett.7b04300

    • Peer Reviewed
  • [Journal Article] Spin correlation function theory of spin-charge conversion effects2018

    • Author(s)
      Tatara Gen
    • Journal Title

      Physical Review B

      Volume: 98 Pages: 174422

    • DOI

      10.1103/PhysRevB.98.174422

    • Peer Reviewed
  • [Journal Article] Theory of chiral effects in magnetic textures with spin-orbit coupling2018

    • Author(s)
      Akosa C. A.、Takeuchi A.、Yuan Z.、Tatara G.
    • Journal Title

      Physical Review B

      Volume: 98 Pages: 184424

    • DOI

      https://doi.org/10.1103/PhysRevB.98.184424

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Theory of the Topological Spin Hall Effect in Antiferromagnetic Skyrmions: Impact on Current-Induced Motion2018

    • Author(s)
      Akosa C. A.、Tretiakov O. A.、Tatara G.、Manchon A.
    • Journal Title

      Physical Review Letters

      Volume: 121 Pages: 097204

    • DOI

      https://doi.org/10.1103/PhysRevLett.121.097204

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Voltage Control of Rare-Earth Magnetic Moments at the Magnetic-Insulator-Metal Interface2018

    • Author(s)
      Leon Alejandro O.、Cahaya Adam B.、Bauer Gerrit E. W.
    • Journal Title

      Physical Review Letters

      Volume: 120 Pages: 027201

    • DOI

      10.1103/PhysRevLett.120.027201

    • Peer Reviewed
  • [Journal Article] Indirect coupling of magnons by cavity photons2018

    • Author(s)
      Zare Rameshti Babak、Bauer Gerrit E. W.
    • Journal Title

      Physical Review B

      Volume: 97 Pages: 014419

    • DOI

      10.1103/PhysRevB.97.014419

    • Peer Reviewed
  • [Journal Article] Low-Field Bi-Skyrmion Formation in a Noncentrosymmetric Chimney Ladder Ferromagnet2018

    • Author(s)
      Takagi R.、Yu X. Z.、White J. S.、Shibata K.、Kaneko Y.、Tatara G.、Ronnow H. M.、Tokura Y.、Seki S.
    • Journal Title

      Physical Review Letters

      Volume: 120 Pages: 037203

    • DOI

      https://doi.org/10.1103/PhysRevLett.120.037203

    • Peer Reviewed
  • [Journal Article] Optical properties of electrically connected plasmonic nanoantenna dimer arrays2018

    • Author(s)
      Zimmerman Darin T.、Borst Benjamin D.、Carrick Cassandra J.、Lent Joseph M.、Wambold Raymond A.、Weisel Gary J.、Willis Brian G.
    • Journal Title

      Journal of Applied Physics

      Volume: 123 Pages: 063101~063101

    • DOI

      https://doi.org/10.1063/1.5008511

    • Peer Reviewed
  • [Journal Article] Effective Hamiltonian Approach to Optical Activity in Weyl Spin-Orbit System2018

    • Author(s)
      Kawaguchi Hideo、Tatara Gen
    • Journal Title

      Journal of the Physical Society of Japan

      Volume: 87 Pages: 064002~064002

    • DOI

      https://doi.org/10.7566/JPSJ.87.064002

    • Peer Reviewed
  • [Journal Article] Theory of the magnetic skyrmion glass2018

    • Author(s)
      Hoshino Shintaro、Nagaosa Naoto
    • Journal Title

      Physical Review B

      Volume: 97 Pages: 024413

    • DOI

      10.1103/PhysRevB.97.024413

    • Peer Reviewed
  • [Journal Article] Spin chirality induced skew scattering and anomalous Hall effect in chiral magnets2018

    • Author(s)
      Ishizuka Hiroaki、Nagaosa Naoto
    • Journal Title

      Science Advances

      Volume: 4 Pages: eaap9962

    • DOI

      10.1126/sciadv.aap9962

    • Peer Reviewed
  • [Journal Article] Diffusive real-time dynamics of a particle with Berry curvature2018

    • Author(s)
      Misaki Kou、Miyashita Seiji、Nagaosa Naoto
    • Journal Title

      Physical Review B

      Volume: 97 Pages: 075122

    • DOI

      10.1103/PhysRevB.97.075122

    • Peer Reviewed
  • [Journal Article] Quantum Dots Formed in Three-dimensional Dirac Semimetal Cd3As2 Nanowires2018

    • Author(s)
      Jung Minkyung、Yoshida Kenji、Park Kidong、Zhang Xiao-Xiao、Yesilyurt Can、Siu Zhuo Bin、Jalil Mansoor B. A.、Park Jinwan、Park Jeunghee、Nagaosa Naoto、Seo Jungpil、Hirakawa Kazuhiko
    • Journal Title

      Nano Letters

      Volume: 18 Pages: 1863~1868

    • DOI

      10.1021/acs.nanolett.7b05165

    • Peer Reviewed
  • [Journal Article] Spin conversion on the nanoscale2017

    • Author(s)
      Otani YoshiChika、Shiraishi Masashi、Oiwa Akira、Saitoh Eiji、Murakami Shuichi
    • Journal Title

      Nature Physics

      Volume: 13 Pages: 829~832

    • DOI

      10.1038/nphys4192

    • Peer Reviewed
  • [Journal Article] Berry curvature for magnons in ferromagnetic films with dipole-exchange interactions2017

    • Author(s)
      Okamoto Akihiro、Murakami Shuichi
    • Journal Title

      Physical Review B

      Volume: 96 Pages: 174437

    • DOI

      10.1103/PhysRevB.96.174437

    • Peer Reviewed
  • [Journal Article] Emergence of topological semimetals in gap closing in semiconductors without inversion symmetry2017

    • Author(s)
      Murakami Shuichi、Hirayama Motoaki、Okugawa Ryo、Miyake Takashi
    • Journal Title

      Science Advances

      Volume: 3 Pages: e1602680

    • DOI

      10.1126/sciadv.1602680

    • Peer Reviewed
  • [Journal Article] Magnon-polaron transport in magnetic insulators2017

    • Author(s)
      Flebus Benedetta、Shen Ka、Kikkawa Takashi、Uchida Ken-ichi、Qiu Zhiyong、Saitoh Eiji、Duine Rembert A.、Bauer Gerrit E. W.
    • Journal Title

      Physical Review B

      Volume: 95 Pages: 144420

    • DOI

      10.1103/PhysRevB.95.144420

    • Peer Reviewed
  • [Journal Article] Magnetomechanical coupling and ferromagnetic resonance in magnetic nanoparticles2017

    • Author(s)
      Keshtgar Hedyeh、Streib Simon、Kamra Akashdeep、Blanter Yaroslav M.、Bauer Gerrit E. W.
    • Journal Title

      Physical Review B

      Volume: 95 Pages: 134447

    • DOI

      10.1103/PhysRevB.95.134447

    • Peer Reviewed
  • [Journal Article] All-optical observation and reconstruction of spin wave dispersion2017

    • Author(s)
      Hashimoto Yusuke、Daimon Shunsuke、Iguchi Ryo、Oikawa Yasuyuki、Shen Ka、Sato Koji、Bossini Davide、Tabuchi Yutaka、Satoh Takuya、Hillebrands Burkard、Bauer Gerrit E. W.、Johansen Tom H.、Kirilyuk Andrei、Rasing Theo、Saitoh Eiji
    • Journal Title

      Nature Communications

      Volume: 8 Pages: 15859~15859

    • DOI

      10.1038/ncomms15859

    • Peer Reviewed
  • [Journal Article] Thermal control of the magnon-photon coupling in a notch filter coupled to a yttrium iron garnet/platinum system2017

    • Author(s)
      Castel Vincent、Jeunehomme Rodolphe、Ben Youssef Jamal、Vukadinovic Nicolas、Manchec Alexandre、Dejene Fasil Kidane、Bauer Gerrit E. W.
    • Journal Title

      Physical Review B

      Volume: 96 Pages: 064407

    • DOI

      10.1103/PhysRevB.96.064407

    • Peer Reviewed
  • [Journal Article] Light scattering by magnons in whispering gallery mode cavities2017

    • Author(s)
      Sharma Sanchar、Blanter Yaroslav M.、Bauer Gerrit E. W.
    • Journal Title

      Physical Review B

      Volume: 96 Pages: 094412

    • DOI

      10.1103/PhysRevB.96.094412

    • Peer Reviewed
  • [Journal Article] Theory of the magnon-mediated tunnel magneto-Seebeck effect2017

    • Author(s)
      Flebus Benedetta、Bauer Gerrit E. W.、Duine Rembert A.、Tserkovnyak Yaroslav
    • Journal Title

      Physical Review B

      Volume: 96 Pages: 094429

    • DOI

      10.1103/PhysRevB.96.094429

    • Peer Reviewed
  • [Journal Article] Nonlocal magnon-polaron transport in yttrium iron garnet2017

    • Author(s)
      Cornelissen L. J.、Oyanagi K.、Kikkawa T.、Qiu Z.、Kuschel T.、Bauer G. E. W.、van Wees B. J.、Saitoh E.
    • Journal Title

      Physical Review B

      Volume: 96 Pages: 104441

    • DOI

      10.1103/PhysRevB.96.104441

    • Peer Reviewed
  • [Journal Article] Observation of the spin Nernst effect2017

    • Author(s)
      Meyer S.、Chen Y.-T.、Wimmer S.、Althammer M.、Wimmer T.、Schlitz R.、Gepraegs S.、Huebl H.、Koedderitzsch D.、Ebert H.、Bauer G. E. W.、Gross R.、Goennenwein S. T. B.
    • Journal Title

      Nature Materials

      Volume: 16 Pages: 977~981

    • DOI

      10.1038/nmat4964

    • Peer Reviewed
  • [Journal Article] Synthetic ferrimagnet nanowires with very low critical current density for coupled domain wall motion2017

    • Author(s)
      Lepadatu Serban、Saarikoski Henri、Beacham Robert、Benitez Maria Jose、Moore Thomas A.、Burnell Gavin、Sugimoto Satoshi、Yesudas Daniel、Wheeler May C.、Miguel Jorge、Dhesi Sarnjeet S.、McGrouther Damien、McVitie Stephen、Tatara Gen、Marrows Christopher H.
    • Journal Title

      Scientific Reports

      Volume: 7 Pages: 1640

    • DOI

      https://doi.org/10.1038/s41598-017-01748-7

    • Peer Reviewed
  • [Journal Article] Spin-wave spectroscopy of the Dzyaloshinskii-Moriya interaction in room-temperature chiral magnets hosting skyrmions2017

    • Author(s)
      Takagi R.、Morikawa D.、Karube K.、Kanazawa N.、Shibata K.、Tatara G.、Tokunaga Y.、Arima T.、Taguchi Y.、Tokura Y.、Seki S.
    • Journal Title

      Physical Review B

      Volume: 95 Pages: 220406

    • DOI

      https://doi.org/10.1103/PhysRevB.95.220406

    • Peer Reviewed
  • [Journal Article] Nonadiabaticity in spin pumping under relaxation2017

    • Author(s)
      Hashimoto Kazunari、Tatara Gen、Uchiyama Chikako
    • Journal Title

      Physical Review B

      Volume: 96 Pages: 064439

    • DOI

      https://doi.org/10.1103/PhysRevB.96.064439

    • Peer Reviewed
  • [Journal Article] Consistent microscopic analysis of spin pumping effects2017

    • Author(s)
      Tatara Gen、Mizukami Shigemi
    • Journal Title

      Physical Review B

      Volume: 96 Pages: 064423

    • DOI

      https://doi.org/10.1103/PhysRevB.96.064423

    • Peer Reviewed
  • [Journal Article] Direct optical observation of spin accumulation at nonmagnetic metal/oxide interface2017

    • Author(s)
      Puebla Jorge、Auvray Florent、Xu Mingran、Rana Bivas、Albouy Antoine、Tsai Hanshen、Kondou Kouta、Tatara Gen、Otani Yoshichika
    • Journal Title

      Applied Physics Letters

      Volume: 111 Pages: 092402~092402

    • DOI

      https://doi.org/10.1063/1.4990113

    • Peer Reviewed
  • [Journal Article] Evaluation of bulk-interface contributions to Edelstein magnetoresistance at metal/oxide interfaces2017

    • Author(s)
      Kim Junyeon、Chen Yan-Ting、Karube Shutaro、Takahashi Saburo、Kondou Kouta、Tatara Gen、Otani YoshiChika
    • Journal Title

      Physical Review B

      Volume: 96 Pages: 140409

    • DOI

      https://doi.org/10.1103/PhysRevB.96.140409

    • Peer Reviewed
  • [Journal Article] Ultrasonic elastic responses in a monopole lattice2017

    • Author(s)
      Zhang Xiao-Xiao、Nagaosa Naoto
    • Journal Title

      New Journal of Physics

      Volume: 19 Pages: 043012~043012

    • DOI

      10.1088/1367-2630/aa6322

    • Peer Reviewed
  • [Journal Article] Nonreciprocal charge transport in noncentrosymmetric superconductors2017

    • Author(s)
      Wakatsuki Ryohei、Saito Yu、Hoshino Shintaro、Itahashi Yuki M.、Ideue Toshiya、Ezawa Motohiko、Iwasa Yoshihiro、Nagaosa Naoto
    • Journal Title

      Science Advances

      Volume: 3 Pages: e1602390

    • DOI

      10.1126/sciadv.1602390

    • Peer Reviewed
  • [Journal Article] Magnetic-field induced multiple topological phases in pyrochlore iridates with Mott criticality2017

    • Author(s)
      Ueda Kentaro、Oh Taekoo、Yang Bohm-Jung、Kaneko Ryoma、Fujioka Jun、Nagaosa Naoto、Tokura Yoshinori
    • Journal Title

      Nature Communications

      Volume: 8 Pages: 15515~15515

    • DOI

      10.1038/ncomms15515

    • Peer Reviewed
  • [Journal Article] Tomonaga-Luttinger liquid and localization in Weyl semimetals2017

    • Author(s)
      Zhang Xiao-Xiao、Nagaosa Naoto
    • Journal Title

      Physical Review B

      Volume: 95 Pages: 205143

    • DOI

      10.1103/PhysRevB.95.205143

    • Peer Reviewed
  • [Journal Article] Bulk rectification effect in a polar semiconductor2017

    • Author(s)
      Ideue T.、Hamamoto K.、Koshikawa S.、Ezawa M.、Shimizu S.、Kaneko Y.、Tokura Y.、Nagaosa N.、Iwasa Y.
    • Journal Title

      Nature Physics

      Volume: 13 Pages: 578~583

    • DOI

      10.1038/NPHYS4056

    • Peer Reviewed
  • [Journal Article] Momentum-space electromagnetic induction in Weyl semimetals2017

    • Author(s)
      Ishizuka Hiroaki、Hayata Tomoya、Ueda Masahito、Nagaosa Naoto
    • Journal Title

      Physical Review B

      Volume: 95 Pages: 245211

    • DOI

      10.1103/PhysRevB.95.245211

    • Peer Reviewed
  • [Journal Article] Nonlinear spin current generation in noncentrosymmetric spin-orbit coupled systems2017

    • Author(s)
      Hamamoto Keita、Ezawa Motohiko、Kim Kun Woo、Morimoto Takahiro、Nagaosa Naoto
    • Journal Title

      Physical Review B

      Volume: 95 Pages: 224430

    • DOI

      10.1103/PhysRevB.95.224430

    • Peer Reviewed
  • [Journal Article] Concept of Quantum Geometry in Optoelectronic Processes in Solids: Application to Solar Cells2017

    • Author(s)
      Nagaosa Naoto、Morimoto Takahiro
    • Journal Title

      Advanced Materials

      Volume: 29 Pages: 1603345~1603345

    • DOI

      10.1002/adma.201603345

    • Peer Reviewed
  • [Journal Article] Noncommutative quantum mechanics and skew scattering in ferromagnetic metals2017

    • Author(s)
      Ishizuka Hiroaki、Nagaosa Naoto
    • Journal Title

      Physical Review B

      Volume: 96 Pages: 165202

    • DOI

      10.1103/PhysRevB.96.165202

    • Peer Reviewed
  • [Journal Article] Current-induced viscoelastic topological unwinding of metastable skyrmion strings2017

    • Author(s)
      Kagawa Fumitaka、Oike Hiroshi、Koshibae Wataru、Kikkawa Akiko、Okamura Yoshihiro、Taguchi Yasujiro、Nagaosa Naoto、Tokura Yoshinori
    • Journal Title

      Nature Communications

      Volume: 8 Pages: 1332

    • DOI

      10.1038/s41467-017-01353-2

    • Peer Reviewed
  • [Journal Article] Enhanced magneto-optical Kerr effect at Fe/insulator interfaces2017

    • Author(s)
      Gu Bo、Takahashi Saburo、Maekawa Sadamichi
    • Journal Title

      Physical Review B

      Volume: 96 Pages: 214423

    • DOI

      https://doi.org/10.1103/PhysRevB.96.214423

    • Peer Reviewed
  • [Journal Article] Enhanced orbital magnetic moment in FeCo nanogranules observed by Barnett effect2017

    • Author(s)
      Ogata Y.、Chudo H.、Gu B.、Kobayashi N.、Ono M.、Harii K.、Matsuo M.、Saitoh E.、Maekawa S.
    • Journal Title

      Journal of Magnetism and Magnetic Materials

      Volume: 442 Pages: 329~331

    • DOI

      http://dx.doi.org/10.1016/j.jmmm.2017.06.101

    • Peer Reviewed
  • [Journal Article] Theory of the spin Peltier effect2017

    • Author(s)
      Ohnuma Y.、Matsuo M.、Maekawa S.
    • Journal Title

      Physical Review B

      Volume: 96 Pages: 134412

    • DOI

      http://dx.doi.org/10.1103/PhysRevB.96.134412

    • Peer Reviewed
  • [Journal Article] Spin Current Generation Using a Surface Acoustic Wave Generated via Spin-Rotation Coupling2017

    • Author(s)
      Kobayashi D.、Yoshikawa T.、Matsuo M.、Iguchi R.、Maekawa S.、Saitoh E.、Nozaki Y.
    • Journal Title

      Physical Review Letters

      Volume: 119 Pages: 077202

    • DOI

      http://dx.doi.org/10.1103/PhysRevLett.119.077202

    • Peer Reviewed
  • [Journal Article] Theory of spin hydrodynamic generation2017

    • Author(s)
      Matsuo M.、Ohnuma Y.、Maekawa S.
    • Journal Title

      Physical Review B

      Volume: 96 Pages: 020401

    • DOI

      http://dx.doi.org/10.1103/PhysRevB.96.020401

    • Peer Reviewed
  • [Journal Article] New p- and n-type ferromagnetic semiconductors: Cr-doped BaZn2As22017

    • Author(s)
      Gu Bo、Maekawa Sadamichi
    • Journal Title

      AIP Advances

      Volume: 7 Pages: 055805~055805

    • DOI

      http://dx.doi.org/10.1063/1.4973208

    • Peer Reviewed
  • [Journal Article] Magnetization dynamics and its scattering mechanism in thin CoFeB films with interfacial anisotropy2017

    • Author(s)
      Okada Atsushi、He Shikun、Gu Bo、Kanai Shun、Soumyanarayanan Anjan、Lim Sze Ter、Tran Michael、Mori Michiyasu、Maekawa Sadamichi、Matsukura Fumihiro、Ohno Hideo、Panagopoulos Christos
    • Journal Title

      Proceedings of the National Academy of Sciences

      Volume: 114 Pages: 3815~3820

    • DOI

      http://doi.org/10.1073/pnas.1613864114

    • Peer Reviewed
  • [Journal Article] 熱スピン相互変換2017

    • Author(s)
      大沼 悠一; 松尾 衛; 前川 禎通; 齊藤 英治
    • Journal Title

      まぐね

      Volume: 12 Pages: 217 - 224

    • Peer Reviewed
  • [Presentation] Orbital Edelstein effect as a condensed-matter analog of solenoid2018

    • Author(s)
      Shuichi Murakami
    • Organizer
      APS March Meeting 2018
    • Int'l Joint Research / Invited
  • [Presentation] Topology and transport in inversion-asymmetric crystals2018

    • Author(s)
      Shuichi Murakami
    • Organizer
      From Topology to Superconductivity
    • Int'l Joint Research / Invited
  • [Presentation] Edelstein effects in inversion asymmetric crystals2018

    • Author(s)
      Shuichi Murakami
    • Organizer
      New Excitations in Spintronics
    • Int'l Joint Research / Invited
  • [Presentation] Spin mechanics with magnetic insulators2018

    • Author(s)
      Gerrit Bauer
    • Organizer
      Spin Mecanics 5 and nanoMRI-6
    • Int'l Joint Research / Invited
  • [Presentation] Who's afraid of YIG?2018

    • Author(s)
      Gerrit Bauer
    • Organizer
      Tsinghua-Tohoku Joint Workshop on Material and Spintronics Sciences
    • Int'l Joint Research / Invited
  • [Presentation] Who’s Afraid of YIG? - Spintronics with Magnetic Insulators -2018

    • Author(s)
      Gerrit Bauer
    • Organizer
      Kick-off Symposium for World Leading Research > Centers, Materials Science and Spintronics-, Sendai
    • Int'l Joint Research / Invited
  • [Presentation] Theory of skyrmion glass2018

    • Author(s)
      N. Nagaosa
    • Organizer
      Reimei/GP-Spin/ICC-IMR International Workshop
    • Int'l Joint Research / Invited
  • [Presentation] 空間反転対称性の破れた系でのトポロジカル相とエーデルシュタイン効果2017

    • Author(s)
      村上 修一
    • Organizer
      CUPAL ワークショップ トポロジカル物質・原子層物質の新規物性
    • Invited
  • [Presentation] New variants of Edelstein effect2017

    • Author(s)
      Shuichi Murakami
    • Organizer
      Japan-Korea SpintronicsWorkshop
    • Int'l Joint Research / Invited
  • [Presentation] Spin Conversion Phenomena by Various Edelstein effects2017

    • Author(s)
      Shuichi Murakami
    • Organizer
      平成29年度スピン変換研究会
    • Int'l Joint Research / Invited
  • [Presentation] 熱流誘起フォノン角運動量の理論的予言2017

    • Author(s)
      村上 修一
    • Organizer
      電子格子相互作用: 基礎物理からデバイス応用まで
    • Invited
  • [Presentation] Thermal Hall effect and Berry curvature of magnons2017

    • Author(s)
      Shuichi Murakami
    • Organizer
      WORKSHOP COLLECTIVE SPIN TRANSPORT IN ELECTRICAL INSULATORS
    • Int'l Joint Research / Invited
  • [Presentation] Thermal Hall effect and topological edge modes of magnons2017

    • Author(s)
      Shuichi Murakami
    • Organizer
      Conference on Frustrated Magnetism
    • Int'l Joint Research / Invited
  • [Presentation] Berry curvature, Hall effect and topological edge modes of magnons2017

    • Author(s)
      Shuichi Murakami
    • Organizer
      ICCMSE 2017
    • Int'l Joint Research / Invited
  • [Presentation] Who's afraid of YIG?2017

    • Author(s)
      Gerrit Bauer
    • Organizer
      Collective Spin Transport in Electrical Insulators
    • Int'l Joint Research / Invited
  • [Presentation] Spin caloritronics with YIG2017

    • Author(s)
      Gerrit Bauer
    • Organizer
      Spin Caloritronics 8
    • Int'l Joint Research / Invited
  • [Presentation] Spintronics with magnetic insulators2017

    • Author(s)
      Gerrit Bauer
    • Organizer
      York-Tohoku-Kaiserlautern reserch Symposium on "New-Concept Spintronics Device"
    • Int'l Joint Research / Invited
  • [Presentation] Who's afraid of YIG?2017

    • Author(s)
      Gerrit Bauer
    • Organizer
      Workshop on Optmagnonics in Erlangen 2017
    • Int'l Joint Research / Invited
  • [Presentation] Spin Cavitronicswith YIG2017

    • Author(s)
      Gerrit Bauer
    • Organizer
      COMA-RUGA 2017
    • Int'l Joint Research / Invited
  • [Presentation] Device Prospects for Magnetic Insulators2017

    • Author(s)
      Gerrit Bauer
    • Organizer
      Gordon Research Conference "Spin Dynamics in Nanostructure"
    • Int'l Joint Research / Invited
  • [Presentation] (Quantum) Device Prospects for Magnetic Insulators2017

    • Author(s)
      Gerrit Bauer
    • Organizer
      Klaeui Lab Scientific Group Retreat
    • Int'l Joint Research / Invited
  • [Presentation] スピントロニクス -数学からデバイスまで-2017

    • Author(s)
      Gerrit Bauer
    • Organizer
      知のフォーラムプログラム報告会
    • Int'l Joint Research / Invited
  • [Presentation] Theoretical Issues of mahnon in Magnetic insulators2017

    • Author(s)
      Gerrit Bauer
    • Organizer
      Spin Summit 2017
    • Int'l Joint Research / Invited
  • [Presentation] Brillouin light scattering by magnons in spherical resonators2017

    • Author(s)
      Gerrit Bauer
    • Organizer
      Quantum Spintronics at Interface
    • Int'l Joint Research / Invited
  • [Presentation] Spin cavitronics with YIG2017

    • Author(s)
      Gerrit Bauer
    • Organizer
      QuSpin2017
    • Int'l Joint Research / Invited
  • [Presentation] BLS -quo vadis?2017

    • Author(s)
      Gerrit Bauer
    • Organizer
      Workshop “Magnonics ? Quo Vadis”
    • Int'l Joint Research / Invited
  • [Presentation] Dynamics of high-quality ferromagnetic insulator2017

    • Author(s)
      Gerrit Bauer
    • Organizer
      Gordon Godfrey Workshop 2017
    • Int'l Joint Research / Invited
  • [Presentation] Spintronics with magnetic insulators2017

    • Author(s)
      Gerrit Bauer
    • Organizer
      ISIF2017
    • Int'l Joint Research / Invited
  • [Presentation] Anomalous optical properties of Rashba conductor2017

    • Author(s)
      Gen Tatara
    • Organizer
      SPIE Nanoscience + Engineering conference
    • Int'l Joint Research / Invited
  • [Presentation] Green’s function formulation of spin pumping2017

    • Author(s)
      Gen Tatara
    • Organizer
      SPIE Nanoscience + Engineering conference
    • Int'l Joint Research / Invited
  • [Presentation] Doppler shift picture of the Dzyaloshinskii-Moriya interaction and light propagation in systems with broken inversion symmetry2017

    • Author(s)
      Gen Tatara
    • Organizer
      The European Conference PHYSICS OF MAGNETISM 2017 (PM’17)
    • Int'l Joint Research / Invited
  • [Presentation] Nonlinear and nonreciprocal responses of topological matters2017

    • Author(s)
      N. Nagaosa
    • Organizer
      Gordon Research Conference Topological and Correlated Matter
    • Int'l Joint Research / Invited
  • [Presentation] Nonlinear and Nonreciprocal Responses of Topological Matters2017

    • Author(s)
      N. Nagaosa
    • Organizer
      The 7th Joint ICQs Annual Workshop on "The World of Topological Matters
    • Int'l Joint Research / Invited
  • [Presentation] Dynamics of skyrmions and monopoles in chiral magnets2017

    • Author(s)
      N. Nagaosa
    • Organizer
      SPICE-Workshop on Topology Matters
    • Int'l Joint Research / Invited
  • [Presentation] Nonreciprocal responses in solids2017

    • Author(s)
      N. Nagaosa
    • Organizer
      2nd PCS Symposium
    • Int'l Joint Research / Invited
  • [Presentation] Physics of skyrmions and monopoles in chiral magnets2017

    • Author(s)
      N. Nagaosa
    • Organizer
      Ecole Polytechnique FCMP Paris / Palaiseau 2017 Fall
    • Int'l Joint Research / Invited
  • [Presentation] Spin transport in spintronics2017

    • Author(s)
      前川 禎通
    • Organizer
      13th International Conference of Computational Methods in Sciences and Engineering (ICCMSE 2017)
    • Int'l Joint Research / Invited
  • [Presentation] Theory of heat and spin current2017

    • Author(s)
      前川 禎通
    • Organizer
      Spincaloritronics 8
    • Int'l Joint Research / Invited
  • [Presentation] Spin mechatononics; Prof. A. Einstein meets spintronics2017

    • Author(s)
      前川 禎通
    • Organizer
      The Lecture at the University of Zaragoza
    • Int'l Joint Research / Invited
  • [Presentation] Mechanical generation of spin current2017

    • Author(s)
      前川 禎通
    • Organizer
      13th International Workshop on Magnetism and Superconductivity at the Nanoscale (COMA-RUGA 2017)
    • Int'l Joint Research / Invited
  • [Presentation] Spin Peltier effect2017

    • Author(s)
      前川 禎通
    • Organizer
      Spin Summit 2017
    • Int'l Joint Research / Invited
  • [Presentation] Theory and experiment on spin currents2017

    • Author(s)
      前川 禎通
    • Organizer
      MAINZ Summer School; New Directions in Spintronics Research; Spin Phenomena and Devices
    • Int'l Joint Research / Invited
  • [Presentation] Rashba magnetic anisotropy in antiferromagnets2017

    • Author(s)
      家田 淳一; 前川 禎通
    • Organizer
      平成29年度スピン変換研究会
    • Int'l Joint Research / Invited
  • [Presentation] 反強磁性体におけるラシュバ効果による磁気異方性2017

    • Author(s)
      家田 淳一; 前川 禎通
    • Organizer
      日本物理学会2017年秋季大会(物性)
    • Invited
  • [Presentation] Spin Seebeck and spin peltier effects2017

    • Author(s)
      前川 禎通
    • Organizer
      ICAM Workshop on Spin, charge and energy transport in novel materials (Hvar 2017)
    • Int'l Joint Research / Invited
  • [Presentation] Spin currents in spintronics2017

    • Author(s)
      前川 禎通
    • Organizer
      Lecture at Ecole Polytechnique
    • Int'l Joint Research / Invited
  • [Presentation] 電子スピンを用いた反強磁性磁化制御2017

    • Author(s)
      家田 淳一; 山根 結太; Jairo, S.; 前川 禎通
    • Organizer
      応用物理学会スピントロニクス研究会/日本磁気学会スピンエレクトロニクス専門研究会共同主催研究会「反強磁性スピントロニクスの新展開」
    • Invited
  • [Presentation] Y3Fe5O12のマグノン状態密度と分散2017

    • Author(s)
      社本 真一; 伊藤 孝; 大西 弘明; 森 道康; 松浦 直人; 赤津 光洋; 中村 充孝; 稲村 泰弘; 山内 宏樹; 中尾 朗子; 大原 高志; 茂吉 武人; 宗像 孝司; 樹神 克明; 河村 聖子; 根本 祐一; 柴田 薫; 前川 禎通
    • Organizer
      日本中性子科学会第17回年会(JSNS 2017)
    • Invited
  • [Presentation] Spin Seebeck and spin Peltier effects2017

    • Author(s)
      前川 禎通
    • Organizer
      CEMS-Tsinghua-Asia Pacific Workshop (APW) Joint Workshop
    • Int'l Joint Research / Invited
  • [Presentation] Spin Seebeck and spin peltier effects2017

    • Author(s)
      前川 禎通
    • Organizer
      6th JSPS Core-to-Core Workshop
    • Int'l Joint Research / Invited
  • [Book] pin Current-Second Edition-2017

    • Author(s)
      S. Maekawa, S.O.Valenzuela, E.Saitoh and T.Kimura
    • Total Pages
      520
    • Publisher
      Oxford University Press
    • ISBN
      9780198787075

URL: 

Published: 2019-12-27  

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