Functional design of spin conversions

• Project Area: nano spin conversion science
• Project/Area Number: 26103006
• Research Category: Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)
• Allocation Type: Single-year Grants
• Review Section: Science and Engineering
• Research Institution: Tokyo 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 国立研究開発法人理化学研究所, 創発物性科学研究センター, 上級研究員 (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
• Project Status: Granted(Fiscal Year 2018)
• Budget Amount: ¥164,580,000 (Direct Cost : ¥126,600,000、Indirect Cost : ¥37,980,000); Fiscal Year 2018 : ¥35,490,000 (Direct Cost : ¥27,300,000、Indirect Cost : ¥8,190,000); Fiscal Year 2017 : ¥37,050,000 (Direct Cost : ¥28,500,000、Indirect Cost : ¥8,550,000); Fiscal Year 2016 : ¥37,180,000 (Direct Cost : ¥28,600,000、Indirect Cost : ¥8,580,000); Fiscal Year 2015 : ¥30,550,000 (Direct Cost : ¥23,500,000、Indirect Cost : ¥7,050,000); Fiscal Year 2014 : ¥24,310,000 (Direct Cost : ¥18,700,000、Indirect Cost : ¥5,610,000)
• Keywords: スピンエレクトロニクス / 物性理論 / 磁性

Outline of Annual Research Achievements

村上は強磁性体薄膜のマグノンのベリー曲率を、双極子相互作用と交換相互作用をとりいれて定式化し、符号変化が起こることや、この符号変化が支配的な相互作用のクロスオーバーによることを示した。またらせん型の結晶で、電流誘起軌道磁化が古典的なソレノイドと比べ大きく増大する場合があることを示した。
バウアーはYIGの磁性と輸送について、(1) マグノンバンド構造の温度依存性の微視的モデル化とスピンゼーベック効果の原子レベル大規模計算、(2)熱的・電気的制御によるマグノンの非局所伝導、(3)磁気弾性結合によるスピン流と熱流の結合で生じるマグノン-ポラリトンと呼ばれる新しい準粒子の発見とそのモデル化、等の成果を得た。
永長はベリー位相によるスピン・スピン流自由度と電荷・電流自由度の結合について、 ワイルフェルミオン系について、(i)スピン軌道相互作用に由来する電荷ポンピングの理論、(ii)強磁性体におけるスピン波の特異なダイナミクスとそのホール効果との関係、(iii)反転対称性が破れたワイル半金属における非相反電気伝導の理論、などを明らかにした。
前川は強磁性体/金属２層膜接合に温度差を加えると、強磁性体から金属にスピン流が注入される現象（スピンゼーベック効果）、スピン流を金属膜から強磁性体に注入すると温度差が生じる現象（スピンペルチエ効果）について、非平衡グリーン関数法を用いてスピン流と熱流のミクロな表式を導き、Onsagerの相反定理としてまとめられる事を示した。
多々良は電子スピンに対して働く有効ゲージ場が光に対しての有効ゲージ場として働き、方向2色性などの特異な光伝搬につながることを理論的に見出した。有効ゲージ場が電子、スピン波、さらに光などたくさんの自由度に普遍的に結合している事実はとても興味深い。ワイル型スピン軌道相互作用でも同様の結果を確認した。

Current Status of Research Progress

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

Reason

以下に述べる様々な点で計画以上の進展があった。
まずマグノンのベリー曲率を扱う統一的な定式化に成功した。そのままでは見かけ上非エルミートで扱いが難しい問題をエルミートな問題に変換する一般的枠組みを見いだしたため、これをマグノンと他の波との結合波の問題などへと広く応用できる可能性が広がり、またそれを用いた新規現象の探索も大きく進めることができる。
さらにYIG等の良質な磁性絶縁体でのスピン変換現象を記述するためのさまざまな理論的枠組みを開発することができた。これは光学測定や輸送現象測定の結果を解釈することに役立ち、YIGやそのヘテロ構造を研究する国内外のグループとの共同研究を強く推進することができるようになった。
またワイルフェルミオンに関連したスピン・電荷結合が、空間反転対称性と時間反転対称性という最も基本的な対称性に関連した基本的な現象であることが明らかになってきた。絶縁体におけるマルチフェロイックスの概念の拡張に対応したこの新しい発展は、巨大な電気磁気応答や電場の2次に比例する非相反応答など、広範な現象へと展開する可能性を秘めている。
さらに、電子スピンに対して働く有効ゲージ場がスピン波や光までにも有効ゲージ場としてはたらくという予想外の結果を得た。このことから有効ゲージ場に基づく解析に更に大きな発展の可能性が出てきた。例えばゲージ場との結合にどの程度普遍的な振る舞いがあるかなど、今後の研究の発展の方向性が大きく広がっている。

Strategy for Future Research Activity

村上は、マグノンのベリー曲率の理論を、マグノンと他の波（フォノン、電磁波など）の結合波にも応用し定式化することを目指す。さらに空間的な構造を変調させるなどによりこの結合をデザインできれば、例えば結合波でのトポロジカルエッジ状態の作成や、それを用いたスピン変換現象へとつながる可能性がある。
バウアーは、YIGのキャビティーでの実験に見られるようなマイクロ波と磁性秩序との強い結合に着目すると、スピン変換現象に新たな地平を開くことに着目し、その方向での新しい理論手法を獲得・発展させることを目指す。また、スピンゼーベック効果やポンププローブ実験でのフォノンと磁場とのコヒーレントな結合を扱う理論を発展させる。
永長が今後着目する非相反応答は、反転対称性が破れた物質において広く見出されているが、全体像が見えていないのが実情である。ダイオードやアイソレーターなどの応用にも重要なこの現象を、対称性とトポロジーの観点から統一的に記述する理論的体系を構築するとともに、半導体、金属、超伝導体など広範な物質群を対象に、電流、スピン流、熱流、に関連した多彩な現象・効果を開拓する。
前川は、現在のスピン流に関する研究をスピン流のノイズの研究にも発展させる。電気回路との類推でも分かるとおり、スピン流デバイスでもスピン流に加えて、そのノイズに重要な情報を含まれている。例えば、スピン流を電流に変換したときには、従来の電流ノイズに新たなノイズがつけ加わることがある。当研究では、スピン流ノイズの定式化を目指す。
多々良は、有効ゲージ場に基づく記述は普遍的な理解に役立つことを示してきたので、今後は有効ゲージ場と他自由度の結合の有無、普遍性などを微視的解析から調べる。電子など媒介自由度を量子的に消去することで計算を進め、有効ゲージ場との結合にどの程度ユニバーサル性があるかを相互作用バーテックスの計算により調べる。

Research Products

• [Int'l Joint Research] Walter-Meissner-Institute/Technische Universitaet Muenchen(ドイツ)
• [Int'l Joint Research] Utrecht University/Delft University of Technology/Groningen University(オランダ)
• [Int'l Joint Research] University of California, Berkeley(アメリカ)
• [Int'l Joint Research] ソウル大学(韓国)
• [Int'l Joint Research] ミネソタ大学/コロンビア大学(アメリカ合衆国)
• [Int'l Joint Research] マインツ大学/ミュンヘン工科大学(ドイツ)
• [Int'l Joint Research] デルフト大学/ユトレヒト大学/グローニンゲン大学(オランダ)
• [Int'l Joint Research] パリ南大学/CNRS/Thales/グルノーブル大学(フランス)
• [Int'l Joint Research] サラゴサ大学(スペイン)
• [Int'l Joint Research]
• [Int'l Joint Research] Delft University of Technology/Groningen University/Utrecht University(Netherlands)
• [Int'l Joint Research] Walter Meissner Institute/Technical University Munich/University of Kaiserslautern(Germany)
• [Int'l Joint Research] Norwegian Univ. of Sci. and Tech.(Norway)
• [Int'l Joint Research] Fudan University/Beijing Normal University(China)
• [Int'l Joint Research] Inst. for Advanced Studies in Basic Sci.(Iran)
• [Journal Article] Local Photo-Excitation of Shift Current in Noncentrosymmetric Systems (2017)
  • Author(s): Hiroaki Ishizuka and Naoto Nagaosa
  • Journal Title: New Journal of Physics Volume : 19 Pages : 033015-033015
  • DOI: 10.1088/1367-2630/aa6171
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] Shift charge and spin photocurrents in Dirac surface states of topological insulator (2017)
  • Author(s): Kim Kun Woo、Morimoto Takahiro、Nagaosa Naoto
  • Journal Title: Physical Review B Volume : 95 Pages : 035134-035134
  • DOI: 10.1103/physrevb.95.035134
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Topological Dirac nodal lines and surface charges in fcc alkaline earth metals (2017)
  • Author(s): Motoaki Hirayama, Ryo Okugawa, Takashi Miyake, Shuichi Murakami
  • Journal Title: Nat. Commun Volume : 8 Pages : 14022-14022
  • DOI: 10.1038/ncomms14022
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] One-dimensional spinon spin currents (2017)
  • Author(s): D. Hirobe, M. Sato, T. Kawamata, Y. Shiomi, K. Uchida, R. Iguchi, Y. Koike, S. Maekawa, E. Saitoh
  • Journal Title: Nature Physics Volume : 13 Pages : 30-34
  • DOI: 10.1038/nphys3895
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] Gyroscopic g factor of rare earth metals (2017)
  • Author(s): Y. Ogata, H. Chudo, M. Ono, K. Harii, M. Matsuo, S. Maekawa, and E. Saitoh,
  • Journal Title: Applied Physics Letters Volume : 110 Pages : 072409-072409
  • DOI: 10.1063/1.4976998
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] New p- and n-type ferromagnetic semiconductors: Cr-doped BaZn2As2 (2017)
  • Author(s): Bo Gu, Sadamichi Maekawa
  • Journal Title: AIP Advances 7, 055805 (2017). Volume : 7 Pages : 055805-055805
  • DOI: 10.1063/1.4973208
  • Peer Reviewed / Open Access
• [Journal Article] Spin-Mechatronics (2017)
  • Author(s): M. Matsuo, E. Saitoh, S. Maekawa,
  • Journal Title: J. Phys. Soc. Jpn. Volume : 86 Issue : 1 Pages : 011011-011011
  • DOI: 10.7566/jpsj.86.011011
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] Skew Scattering from Correlated Systems: Impurities and Collective Excitations in the Spin Hall Effect (2017)
  • Author(s): Timothy Ziman, Bo Gu, and Sadamichi Maekawa
  • Journal Title: J. Phys. Soc. Jpn. Volume : 86 Issue : 1 Pages : 011005-011005
  • DOI: 10.7566/jpsj.86.011005
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Energy repartition in the nonequilibrium steady state (2017)
  • Author(s): Peng Yan, Gerrit E. W. Bauer, Huaiwu Zhang
  • Journal Title: Physical Review B Volume : 95
  • DOI: 10.1103/physrevb.95.024417
  • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
• [Journal Article] First-principles study of exchange interactions of yttrium iron garnet (2017)
  • Author(s): Li-Shan Xie, Guang-Xi Jin, Lixin He, Gerrit E. W. Bauer, Joseph Barker, and Ke Xia
  • Journal Title: Physical Review B Volume : 95 Pages : 014423-014423
  • DOI: 10.1103/physrevb.95.014423
  • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
• [Journal Article] Magnetic-proximity-induced magnetoresistance on topological insulators (2017)
  • Author(s): Takahiro Chiba, Saburo Takahashi, and Gerrit E. W. Bauer
  • Journal Title: Physical Review B Volume : 95 Pages : 094428-094428
  • DOI: 10.1103/physrevb.95.094428
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] Theory of photoinduced Floquet Weyl semimetal phases (2016)
  • Author(s): Xiao-Xiao Zhang, Tze Tzen Ong and Naoto Nagaosa
  • Journal Title: Physical Review B Volume : 94 Pages : 235137-235137
  • DOI: 10.1103/physrevb.94.235137
  • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
• [Journal Article] Emergent Electromagnetic Induction and Adiabatic Charge Pumping in Noncentrosymmetric Weyl Semimetals (2016)
  • Author(s): Hiroaki Ishizuka, Tomoya Hayata, Masahito Ueda, and Naoto Nagaosa
  • Journal Title: Physical Review Letters Volume : 117 Pages : 216601-216601
  • DOI: 10.1103/physrevlett.117.216601
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] Berry Curvature in Magnon-Phonon Hybrid Systems (2016)
  • Author(s): R. Takahashi and N. Nagaosa
  • Journal Title: Phys. Rev. Lett. Volume : 117 Pages : 217205-217205
  • DOI: 10.1103/physrevlett.117.217205
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] Electric transport in three-dimensional cubic Skyrmion/monopole crystal (2016)
  • Author(s): Xiao-Xiao Zhang, Andrey S. Mishchenko, Giulio De Filippis, and Naoto Nagaosa
  • Journal Title: Physical Review B Volume : 94 Pages : 174428-174428
  • DOI: 10.1103/physrevb.94.174428
  • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
• [Journal Article] Chiral Anomaly and Giant Magnetochiral Anisotropy in Noncentrosymmetric Weyl Semimetals (2016)
  • Author(s): T. Morimoto and N. Nagaosa
  • Journal Title: Physical Review Letters Volume : 117 Pages : 146603-146603
  • DOI: 10.1103/physrevlett.117.146603
  • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
• [Journal Article] Green's function of the magnetic topological insulator in a gradient expansion approach (2016)
  • Author(s): Y. Hama and N. Nagaosa
  • Journal Title: Progress of Theoretical and Experimental Physics Volume : 9
  • DOI: 10.1093/ptep/ptw117
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] Topological aspects of nonlinear excitonic processes in noncentrosymmetric crystals (2016)
  • Author(s): T. Morimoto and N. Nagaosa
  • Journal Title: Physical Review B Volume : 94 Pages : 035117-035117
  • DOI: 10.1103/physrevb.94.035117
  • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
• [Journal Article] Weyl fermions and spin dynamics of metallic ferromagnet SrRuO3 (2016)
  • Author(s): S. Itoh, Y. Endoh, T. Yokoo, S. Ibuka, J.-G. Park, Y. Kaneko, K. S. Takahashi, Y. Tokura, and N. Nagaosa
  • Journal Title: Nature Communications Volume : 7 Pages : 11788-11788
  • DOI: 10.1038/ncomms11788
  • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
• [Journal Article] Emergent spinlessWeyl semimetals between the topological crystalline insulator and normal insulator phases with glide symmetry (2016)
  • Author(s): Heejae Kim,Shuichi Murakami
  • Journal Title: Phys. Rev. B Volume : 93 Pages : 195138-195138
  • DOI: 10.1103/physrevb.93.195138
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] Observation of magnon Hall-like effect for sample-edge scattering in unsaturated YIG (2016)
  • Author(s): Kenji Tanabe, Ryo Matsumoto, Jun-IchiroOhe, Shuichi Murakami, Takahiro Moriyama, Daichi Chiba, Kensuke Kobayashi, Teruo Ono
  • Journal Title: Phys. Status Solidi Volume : 253 Issue : 4 Pages : 783-787
  • DOI: 10.1002/pssb.201552520
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] Spin transport in half-metallic ferromagnets (2016)
  • Author(s): Y. Ohnuma, M. Matsuo, S. Maekawa
  • Journal Title: Phys. Rev. B Volume : 94 Pages : 184405-184405
  • DOI: 10.1103/physrevb.94.184405
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] Diluted magnetic semiconductors with narrow band gaps (2016)
  • Author(s): B. Gu, S. Maekawa
  • Journal Title: Physical Review B Volume : 94 Pages : 155202-155202
  • DOI: 10.1103/physrevb.94.155202
  • Peer Reviewed
• [Journal Article] Optically transparent ferromagnetic nanogranular films with tunable transmittance (2016)
  • Author(s): N. Kobayashi, H. Masumoto,S. Takahashi, and S. Maekawa
  • Journal Title: Scientific Repepots Volume : 6 Pages : 34227-34227
  • DOI: 10.1038/srep34227
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] Thermoelectric generation based on spin Seebeck effects (2016)
  • Author(s): K. Uchida, H. Adachi, T. Kikkawa, A. Kirihara, M. Ishida, S. Yorozu, S. Maekawa, and E. Saitoh
  • Journal Title: Proceedings of the IEEE Volume : 印刷中 Pages : 1946-1973
  • DOI: 10.1109/jproc.2016.2535167
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] Magnon spin transport driven by the magnon chemical potential in a magnetic insulator (2016)
  • Author(s): L. J. Cornelissen, K. J. H. Peters, G. E. W. Bauer, R. A. Duine, and B. J. van Wees
  • Journal Title: Physical Review B Volume : 94
  • DOI: 10.1103/physrevb.94.014412
  • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
• [Journal Article] Observation of temperature-gradient-induced magnetization (2016)
  • Author(s): D. Hou, Z. Qiu, R. Iguchi, K. Sato, E.K. Vehstedt, K. Uchida, G.E.W. Bauer, and E. Saitoh,
  • Journal Title: Nature Communications Volume : 7 Pages : 12265-12265
  • DOI: 10.1038/ncomms12265
  • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
• [Journal Article] Microscopic calculation of thermally induced spin-transfer torques (2016)
  • Author(s): Kahn Hiroshi, Hiraoka Yuki, Hatami Moosa, and Gerrit E. W. Bauer
  • Journal Title: Physical Review B Volume : 94 Pages : 1044171-12
  • DOI: 10.1103/physrevb.94.104417
  • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
• [Journal Article] Magnon Polarons in the Spin Seebeck Effect (2016)
  • Author(s): Takashi Kikkawa, Ka Shen, Benedetta Flebus, Rembert A. Duine, Ken-ichi Uchida, Zhiyong Qiu, G. E. W. Bauer, and Eiji Saitoh
  • Journal Title: Physical Review Letters Volume : 117 Pages : 207203-207203
  • DOI: 10.1103/physrevlett.117.207203
  • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
• [Journal Article] Spin pumping into two-dimensional electron systems (2016)
  • Author(s): Takuya Inoue, Gerrit E. W. Bauer, Kentaro Nomura
  • Journal Title: Phys. Rev. B Volume : 94 Pages : 205428-205428
  • DOI: 10.1103/physrevb.94.205428
  • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
• [Journal Article] Thermal Spin Dynamics of Yttrium Iron Garnet (2016)
  • Author(s): Joseph Barker, Gerrit E. W. Bauer
  • Journal Title: Physical Review Letters Volume : 117
  • DOI: 10.1103/physrevlett.117.217201
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] Effective Hamiltonian theory for nonreciprocal light propagation in magnetic Rashba conductor (2016)
  • Author(s): Kawaguchi Hideo、Tatara Gen
  • Journal Title: Physical Review B Volume : 94 Pages : 235148-235148
  • DOI: 10.1103/physrevb.94.235148
  • Peer Reviewed
• [Journal Article] Green's function representation of spin pumping effect (2016)
  • Author(s): Gen Tatara
  • Journal Title: Phys. Rev. B Volume : 94 Pages : 224412-224412
  • DOI: 10.1103/physrevb.94.224412
  • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
• [Journal Article] Efficient stopping of current-driven domain wall using a local Rashba field (2016)
  • Author(s): Gen Tatara, Henri Saarikoski, Chiharu Mitsumata
  • Journal Title: Appl. Phys. Express Volume : 9 Issue : 10 Pages : 103002-103002
  • DOI: 10.7567/apex.9.103002
  • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
• [Journal Article] Magnetochiral nonreciprocity of volume spin wave propagation in chiral-lattice ferromagnets (2016)
  • Author(s): S. Seki, Y. Okamura, K. Kondou, K. Shibata, M. Kubota, R. Takagi, F. Kagawa, M. Kawasaki, G. Tatara, Y. Otani, and Y. Tokura
  • Journal Title: Phys. Rev. B Volume : 93 Pages : 235131-235131
  • DOI: 10.1103/physrevb.93.235131
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] Dzyaloshinskii-Moriya interaction as a consequence of a Doppler shift due to spin-orbit-induced intrinsic spin current (2016)
  • Author(s): Toru Kikuchi, Takashi Koretsune, Ryotaro Arita, Gen Tatara
  • Journal Title: Phys. Rev. Lett. Volume : 116 Pages : 247201-247201
  • DOI: 10.1103/physrevlett.116.247201
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] Theory of Anomalous Optical Properties of Bulk Rashba Conductor (2016)
  • Author(s): Junya Shibata, Akihito Takeuchi, Hiroshi Kohno, Gen Tatara
  • Journal Title: J. Phys. Soc. Jpn. Volume : 85 Issue : 3 Pages : 033701-033701
  • DOI: 10.7566/jpsj.85.033701
  • Peer Reviewed / Open Access
• [Journal Article] Spin Hydrodynamic Generation (2016)
  • Author(s): R. Takahashi, M. Matsuo, M. Ono, K. Harii, H. Chudo, S. Okayasu, J. Ieda, S. Takahashi, S. Maekawa, and E. Saitoh
  • Journal Title: Nature Physics Volume : 12 Pages : 52-56
  • DOI: 10.1038/nphys3526
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] What determines the sign of the spin Hall effects in Cu alloys doped with 5d elements? (2016)
  • Author(s): Z. Xu, B. Gu, M. Mori, T. Ziman, and S. Maekawa
  • Journal Title: J. Magn. Magn. Mater. Volume : 400 Pages : 184-187
  • DOI: 10.1016/j.jmmm.2015.08.073
  • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
• [Journal Article] Temperature dependence of enhanced spin relaxation time in metallic nanoparticles: Experiment and theory (2016)
  • Author(s): T. Koda, S. Mitani, S. Takahashi, M. Mizuguchi, K. Sato, T. J. Konno, S. Maekawa, and K. Takanashi
  • Journal Title: Phys. Rev. B Volume : 93
  • DOI: 10.1103/physrevb.93.085402
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] Theory of spin Hall magnetoresistance (SMR) and related phenomena (2016)
  • Author(s): Yan-Ting Chen, Saburo Takahashi, Hiroyasu Nakayama, Matthias Althammer, Sebastian T B Goennenwein, Eiji Saitoh, and Gerrit E W Bauer,
  • Journal Title: Journal of Physics-Condensed Matter Volume : 28 Pages : 103004-103004
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• [Journal Article] Current-induced spin torque resonance of a magnetic insulator (2015)
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• [Journal Article] Topological magnetoelectric effects in thin films of topological insulators (2015)
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• [Journal Article] Current-induced Orbital and Spin Magnetizations in Crystals with Helical Structure (2015)
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• [Journal Article] Acoustic parametric pumping of spin waves (2014)
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• [Journal Article] Thermoelectricity and disorder of FeCo/MgO/FeCo magnetic tunnel junctions (2014)
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• [Journal Article] Current-induced spin-torque resonance of magnetic insulators (2014)
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• [Journal Article] The 2014 Magnetism Roadmap (2014)
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• [Journal Article] Spin Hall noise (2014)
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• [Journal Article] Exchange Magnon-polaritons in Microwave Cavities (2014)
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• [Journal Article] Phasons and Excitations in Skyrmion Lattice (2014)
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• [Journal Article] Coupling Theory of Emergent Spin Electromagnetic Field and Electromagnetic Field (2014)
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• [Journal Article] Theory of the acoustic spin pumping (2014)
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• [Journal Article] Spinmotive Force as a New Energy Conversion Mechanism (2014)
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  • Journal Title: Journal of the Magnetics Society of Japan Volume : 38 Issue : 2-2 Pages : 75-77
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• [Journal Article] Emergent spin electromagnetism induced by magnetization textures in the presence of spin-orbit interaction (2014)
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  • Peer Reviewed / Acknowledgement Compliant
• [Presentation] Berry curvature and topology in dipolar-exchange magnons (2017)
  • Author(s): Shuichi Murakami
  • Organizer: Spin coherence, condensation, and superfluidity
  • Int'l Joint Research / Invited
• [Presentation] Aspects of magnon-phonon transport in magnetic insulators (2017)
  • Author(s): バウアー ゲリット
  • Organizer: Workshop on Simulation and Modeling of Emerging Electronics (SMEE2017)
  • Int'l Joint Research / Invited
• [Presentation] Magnons and Phonons in YIG (2017)
  • Author(s): バウアー ゲリット
  • Organizer: 37th REIMEI Workshop on Frontiers of Correlated Quantum Matters and Spintronics
  • Int'l Joint Research / Invited
• [Presentation] Rotations and Vibrations (2017)
  • Author(s): バウアー ゲリット
  • Organizer: Spin Mechanics 4
  • Int'l Joint Research / Invited
• [Presentation] Who is afraid of YIG? (2017)
  • Author(s): バウアー ゲリット
  • Organizer: Tohoku-Regensburg University Meeting
  • Int'l Joint Research / Invited
• [Presentation] Nonlinear and nonreciprocal responses of topological matters (2017)
  • Author(s): Naoto Nagaosa
  • Organizer: QMS2017
  • Int'l Joint Research / Invited
• [Presentation] Spin transport in a variety of systems (2017)
  • Author(s): S. Maekawa
  • Organizer: SHINES Workshop on Spins and Heat
  • Int'l Joint Research / Invited
• [Presentation] Mechanical Effects on Spintronics (2017)
  • Author(s): S. Maekawa
  • Organizer: Spin mechanics 4
  • Int'l Joint Research / Invited
• [Presentation] Spin Transport in Spintronics (2017)
  • Author(s): S. Maekawa
  • Organizer: Lecture at Peking University
  • Int'l Joint Research / Invited
• [Presentation] Mechanical effects on spintronics (2017)
  • Author(s): S. Maekawa
  • Organizer: The KITS 2017 Forum: New Horizons in Condensed Matter Physics
  • Int'l Joint Research / Invited
• [Presentation] Interplay between symmetry and topology in topological semimetals (2016)
  • Author(s): Shuichi Murakami
  • Organizer: EMN Mauritius Conference 2016
  • Int'l Joint Research / Invited
• [Presentation] Current-induced magnetizations in chiral systems (2016)
  • Author(s): Shuichi Murakami
  • Organizer: International workshop on Nano-Spin Conversion Science and Quantum Spin Dynamics (NSCS-QSD 2016)
  • Int'l Joint Research / Invited
• [Presentation] Topological chiral edge modes and Berry curvature of magnons (2016)
  • Author(s): Shuichi Murakami
  • Organizer: Conference on New Trends in Quantum Heat and Thermoelectrics, International Center for Theoretical Physics
  • Int'l Joint Research / Invited
• [Presentation] Topological semimetals and topological phase transitions (2016)
  • Author(s): Shuichi Murakami
  • Organizer: Joint Conference of New Trends in Topological Insulators (NTTI 2016) and 17th International Conference on Narrow Gap Systems (NGS 17)
  • Int'l Joint Research / Invited
• [Presentation] Topological semimetals: topology, symmetry, and materials (2016)
  • Author(s): Shuichi Murakami
  • Organizer: The 22nd International Conference on High Magnetic Fields in Semiconductor Physics (HMF-22)
  • Int'l Joint Research / Invited
• [Presentation] Interplay of symmetry and topology in topological semimetals (2016)
  • Author(s): Shuichi Murakami
  • Organizer: The 2nd Conference on Condensed Matter Physics (CCMP-2016)
  • Int'l Joint Research / Invited
• [Presentation] In-plane electric polarization of bilayer graphene nanoribbons by interlayer voltage (2016)
  • Author(s): Shuichi Murakami
  • Organizer: 5th International Conference on Superconductivity and Magnetism (ICSM2016)
  • Int'l Joint Research / Invited
• [Presentation] ワイル半金属とトポロジカル相転移 (2016)
  • Author(s): 村上 修一
  • Organizer: 第二回ディラック電子系マルチフェロイクス研究会
  • Invited
• [Presentation] Spin(calori)tronics with magnetic insulators (2016)
  • Author(s): バウアー ゲリット
  • Organizer: International Workshop on Spintronics Memory and Logic
  • Int'l Joint Research / Invited
• [Presentation] Theory of magnetic insulator | metal bilayers (2016)
  • Author(s): バウアー ゲリット
  • Organizer: International Workshop on Spintronics Memory and Logic
  • Int'l Joint Research / Invited
• [Presentation] From Spintronics to Spin Caloritronics (2016)
  • Author(s): バウアー ゲリット
  • Organizer: 2nd International Advanced School on Magnonics 2016
  • Int'l Joint Research / Invited
• [Presentation] Magnon transport in magnetic insulators (2016)
  • Author(s): バウアー ゲリット
  • Organizer: Core-to-Core Workshop
  • Int'l Joint Research / Invited
• [Presentation] Spin(calori)tronics with magnons (2016)
  • Author(s): バウアー ゲリット
  • Organizer: Spin Caloritronics 7
  • Int'l Joint Research / Invited
• [Presentation] Theory of magnetic insulator | metal bilayers (2016)
  • Author(s): バウアー ゲリット
  • Organizer: Interfacial spintronics and spin waves
  • Int'l Joint Research / Invited
• [Presentation] From Mesoscopic Thermoelectrics to Spin Caloritronics (2016)
  • Author(s): バウアー ゲリット
  • Organizer: New Trends in Topological Insulators 2016 and 17th International Conference on Narrow Gap Systems (NGS17)
  • Int'l Joint Research / Invited
• [Presentation] Magnon-polarons in YIG (2016)
  • Author(s): バウアー ゲリット
  • Organizer: 4th International Conference and School of the Asian Union of Magnetics Societies (ICAUMS 2016)
  • Int'l Joint Research / Invited
• [Presentation] Spin(calori)tronics with Magnons (2016)
  • Author(s): バウアー ゲリット
  • Organizer: SpinCat PhD workshop
  • Int'l Joint Research / Invited
• [Presentation] Spin Caloritronics with Yttrium Iron Garnet (2016)
  • Author(s): バウアー ゲリット
  • Organizer: SPICE Workshop Quantum Spintronics: Spin transport through quantum magnetic materials
  • Int'l Joint Research / Invited
• [Presentation] Who’s Afraid of YIG? (2016)
  • Author(s): バウアー ゲリット
  • Organizer: Numerics meeting, QuTech
  • Int'l Joint Research / Invited
• [Presentation] Spin(calori)tronics of magnetic insulator | metal bilayers (2016)
  • Author(s): バウアー ゲリット
  • Organizer: International School and Conference on Nanoscience and Quantum Transport
  • Int'l Joint Research / Invited
• [Presentation] Interaction effects in Weyl and Dirac fermions (2016)
  • Author(s): Naoto Nagaosa
  • Organizer: SCES2016
  • Int'l Joint Research / Invited
• [Presentation] Emergent spin electromagnetic field in magnetic Rashba conductors (2016)
  • Author(s): Gen Tatara
  • Organizer: International workshop on nano-spin conversion science & quantum spin dynamics (NSCS-QSD 2016)
  • Int'l Joint Research / Invited
• [Presentation] Electron transport and emergent spin electrodynamics in magnetization textures (2016)
  • Author(s): Gen Tatara
  • Organizer: The Twelfth International Summer School of Theoretical Physics “Symmetry and Structural Properties of Condensed Matter” (SSPCM)
  • Int'l Joint Research / Invited
• [Presentation] Prof. A. Einstein meets Spintronics (2016)
  • Author(s): S. Maekawa
  • Organizer: The lecture meeting commemorating the 30th anniversary of The Foundation Advanced Technology Institute (ATI)
  • Int'l Joint Research / Invited
• [Presentation] Spin(calori)tronics with magnetic insulators (2016)
  • Author(s): Gerrit Bauer
  • Organizer: MRS Spring Meeting
  • Place of Presentation: Phoenix, USA
  • Year and Date: 2016-03-28
  • Int'l Joint Research / Invited
• [Presentation] 強磁性薄膜スピン波における双極子 交換相互作用を取り入れたベリー曲率 (2016)
  • Author(s): 岡本明大, 中陳巧勤, 村上修一
  • Organizer: 日本物理学会 第71回年次大会
  • Place of Presentation: 東北学院大学泉キャンパス（宮城県仙台市）
  • Year and Date: 2016-03-21
• [Presentation] スキルミオンの位置情報の電気的検出法 (2016)
  • Author(s): 濱本 敬大
  • Organizer: 日本物理学会 第71回年次大会
  • Place of Presentation: 東北学院大学、宮城県仙台市
  • Year and Date: 2016-03-21
• [Presentation] 重元素磁性体における揺らぎによる磁気異方性の“反転”現象 (2016)
  • Author(s): 石塚 大晃
  • Organizer: 日本物理学会 第71回年次大会
  • Place of Presentation: 東北学院大学、宮城県仙台市
  • Year and Date: 2016-03-21
• [Presentation] マグノンの非対角応答の理論 (2016)
  • Author(s): 村上修一
  • Organizer: 日本物理学会第71回年次大会
  • Place of Presentation: 東北学院大学泉キャンパス（宮城県仙台市）
  • Year and Date: 2016-03-20
  • Invited
• [Presentation] スピン回転結合を介したスピン流とフォノンの結合定数による振る舞い (2016)
  • Author(s): 濱田真人, 横山毅人, 村上修一
  • Organizer: 日本物理学会 第71回年次大会
  • Place of Presentation: 東北学院大学泉キャンパス（宮城県仙台市）
  • Year and Date: 2016-03-20
• [Presentation] Critical phenomena of emergent monopoles in a chiral magnet (2016)
  • Author(s): Xiao-Xiao Zhang
  • Organizer: APS March Meeting 2016
  • Place of Presentation: Baltimore、Maryland、USA
  • Year and Date: 2016-03-18
  • Int'l Joint Research
• [Presentation] "Switching" of Magnetic Anisotropy in Magnets with Strong Spin-Orbit Coupling (2016)
  • Author(s): Hiroaki Ishizuka
  • Organizer: APS March Meeting 2016
  • Place of Presentation: Baltimore、Maryland、USA
  • Year and Date: 2016-03-17
  • Int'l Joint Research
• [Presentation] Current-induced spin and orbital magnetizations in tellurium (2016)
  • Author(s): T. Yoda, M. Hirayama, T. Yokoyama, S. Ishibashi, T. Miyake and S. Murakami
  • Organizer: APS March Meeting 2016
  • Place of Presentation: Baltimore, Maryland, USA
  • Year and Date: 2016-03-16
  • Int'l Joint Research
• [Presentation] Topological semimetals and chiral transport in inversion asymmetric systems (2016)
  • Author(s): Shuichi Murakami
  • Organizer: DPG Spring Meeting (Spring Meeting of the German Physical Society)
  • Place of Presentation: Regensburg, Germany
  • Year and Date: 2016-03-08
  • Int'l Joint Research / Invited
• [Presentation] Elementary excitations of magnetic insulators and its heterostructures with normal metals (2016)
  • Author(s): Gerrit Bauer
  • Organizer: Spring Meeting of the Germany Physical Society
  • Place of Presentation: Regensburg, Germany
  • Year and Date: 2016-03-06
  • Int'l Joint Research / Invited
• [Presentation] Spin Hall Effects due to Critical Spin Fluctuations (2016)
  • Author(s): S. Maekawa
  • Organizer: Asia-Pacific Workshop (APW)- CEMS Joint Workshop
  • Place of Presentation: Wako, Japan
  • Year and Date: 2016-01-25
  • Int'l Joint Research / Invited
• [Presentation] Spintronics (2016)
  • Author(s): S. Maekawa
  • Organizer: Workshop: CROSSroads of Users and J-PARC #17
  • Place of Presentation: Ibaraki, Japan
  • Year and Date: 2016-01-19
  • Int'l Joint Research / Invited
• [Presentation] Prof. Einstein meets Spintronics (2016)
  • Author(s): S. Maekawa
  • Organizer: The Hong Kong Forum of Physics: Novel Quantum States and Their Manipulations (HKFP-2015)
  • Place of Presentation: Hong Kong, China
  • Year and Date: 2016-01-10
  • Int'l Joint Research / Invited
• [Presentation] Spin(calori)tronics with magnetic insulators (2015)
  • Author(s): Gerrit Bauer
  • Organizer: NCTS Annual Theory Meeting 2015
  • Place of Presentation: Hsinchu, Taiwan
  • Year and Date: 2015-12-16
  • Int'l Joint Research / Invited
• [Presentation] Spin(calori)tronics with magnetic insulators (2015)
  • Author(s): Gerrit Bauer
  • Organizer: Future Directions in Magnetism
  • Place of Presentation: Sanya, China
  • Year and Date: 2015-12-12
  • Int'l Joint Research / Invited
• [Presentation] Spin and Heat (2015)
  • Author(s): S. Maekawa
  • Organizer: International Workshop 2015 "SPIN ENERGY MATERIALS"
  • Place of Presentation: Sendai, Japan
  • Year and Date: 2015-12-03
  • Int'l Joint Research / Invited
• [Presentation] Spin Hall Effects due to Critical Spin Fluctuations in Spin Glass and Other Magnetic States (2015)
  • Author(s): S. Maekawa
  • Organizer: Tohoku Forum for Creativity "Spintronics with Antiferromagnets" workshop
  • Place of Presentation: Sendai, Japan
  • Year and Date: 2015-11-16
  • Int'l Joint Research / Invited
• [Presentation] Spin(calori)tronics = spin+heat+electronics (2015)
  • Author(s): Gerrit Bauer
  • Organizer: School on Spintronics and Nanomagnetism
  • Place of Presentation: Tehran, Iran
  • Year and Date: 2015-11-04
  • Int'l Joint Research / Invited
• [Presentation] A. Einstein meets Spintronics (2015)
  • Author(s): S. Maekawa
  • Organizer: 2015 Gordon Godfrey Workshop on Spins and Strong Correlations
  • Place of Presentation: Sydney, Australia
  • Year and Date: 2015-11-02
  • Int'l Joint Research / Invited
• [Presentation] Efficiency and Enhancement of Spin-Seebeck Interactive (2015)
  • Author(s): S. Maekawa
  • Organizer: The Mainz-Tohoku-JAEA-Kaiserslautern joint workshop
  • Place of Presentation: Mainz, Germany
  • Year and Date: 2015-10-23
  • Int'l Joint Research / Invited
• [Presentation] Topological semimetal phases in spin-orbit-coupled systems (2015)
  • Author(s): Shuichi Murakami
  • Organizer: Korea Physical Society Meeting
  • Place of Presentation: Kyeongju, Korea
  • Year and Date: 2015-10-22
  • Int'l Joint Research / Invited
• [Presentation] Topological edge modes in condensed matter (2015)
  • Author(s): Shuichi Murakami
  • Organizer: International Workshop : Mathematical Approach to Topological Phases in Spintronics
  • Place of Presentation: Katahira Campus, Tohoku University
  • Year and Date: 2015-10-08
  • Int'l Joint Research / Invited
• [Presentation] スキルミオン結晶における量子化トポロジカルホール効果 (2015)
  • Author(s): 濱本 敬大
  • Organizer: 日本物理学会2015年秋季大会
  • Place of Presentation: 関西大学、大阪府吹田市
  • Year and Date: 2015-09-18
• [Presentation] 最局在Wannier関数を用いたテルルにおける電流誘起軌道磁化・スピン磁化の計算 (2015)
  • Author(s): 養田大騎, 平山元昭, 横山毅人, 石橋章司, 三宅隆, 村上修一
  • Organizer: 日本物理学会 2015年秋季大会
  • Place of Presentation: 関西大学千里山キャンパス（大阪府吹田市）
  • Year and Date: 2015-09-17
• [Presentation] スピン回転結合によるカーボンナノチューブのツイストモードとスピン流の相互変換 (2015)
  • Author(s): 濱田真人, 横山毅人, 村上修一
  • Organizer: 日本物理学会 2015年秋季大会
  • Place of Presentation: 関西大学千里山キャンパス（大阪府吹田市）
  • Year and Date: 2015-09-17
• [Presentation] Spin waves and spin Seebeck effect in YIG and GdIG (2015)
  • Author(s): Gerrit Bauer
  • Organizer: Non-linear Spin-Heat Workshop
  • Place of Presentation: Columbus, USA
  • Year and Date: 2015-09-16
  • Int'l Joint Research / Invited
• [Presentation] Efficiency and Enhancement of Spin-Heat Interactive (2015)
  • Author(s): S. Maekawa
  • Organizer: Workshop on Non-linear spin-heat interactions
  • Place of Presentation: Columbus, USA
  • Year and Date: 2015-09-16
  • Int'l Joint Research / Invited
• [Presentation] Spin(calori)tronics with Magnetic Insulators (2015)
  • Author(s): Gerrit Bauer
  • Organizer: Workshop on“Structure/Function Relationships in Materials”
  • Place of Presentation: Ameland, The Netherlands
  • Year and Date: 2015-09-06
  • Int'l Joint Research / Invited
• [Presentation] Charge, heat, and spin transport & Theory practical / practical theory (2015)
  • Author(s): Gerrit Bauer
  • Organizer: The European School on Magnetism
  • Place of Presentation: Cluj-Napoca, Rumania
  • Year and Date: 2015-08-24
  • Int'l Joint Research / Invited
• [Presentation] Magnonic Hall effect and topological magnonic crystals (2015)
  • Author(s): Shuichi Murakami
  • Organizer: SPIE Optics + Photonics
  • Place of Presentation: San Diego, CA, USA
  • Year and Date: 2015-08-11
  • Int'l Joint Research / Invited
• [Presentation] Who’s Afraid of YIG? (2015)
  • Author(s): Gerrit Bauer
  • Organizer: 2015 SPIE Conference
  • Place of Presentation: San Diego, USA
  • Year and Date: 2015-08-09
  • Int'l Joint Research / Invited
• [Presentation] Mechanicaleffects in spintronics (2015)
  • Author(s): S. Maekawa
  • Organizer: International Center for Nano-Systems (ICNS); Opening Workshop on Advances in Nanoscience Applications
  • Place of Presentation: Cambridge, U.K
  • Year and Date: 2015-07-13
  • Int'l Joint Research / Invited
• [Presentation] Berry curvature, Hall effect and topological edge modes of magnons (2015)
  • Author(s): Shuichi Murakami
  • Organizer: 20th International Conference on Magnetism (ICM2015)
  • Place of Presentation: Barcelona, Spain
  • Year and Date: 2015-07-08
  • Int'l Joint Research / Invited
• [Presentation] Phonons, Magnons and Spin Current (2015)
  • Author(s): S. Maekawa
  • Organizer: International Conference on Magnetism 2015
  • Place of Presentation: Barcelona, Spain
  • Year and Date: 2015-07-07
  • Int'l Joint Research / Invited
• [Presentation] Interfacial Fermi Loops from Interfacial Symmetries (2015)
  • Author(s): Shuichi Murakami
  • Organizer: Gordon Research Conference,Topological and Correlated Matter
  • Place of Presentation: Hong Kong, China
  • Year and Date: 2015-06-30
  • Int'l Joint Research / Invited
• [Presentation] Mechanical generation ofspin and spin current (2015)
  • Author(s): S. Maekawa
  • Organizer: Spin Mechanics 3
  • Place of Presentation: Munchen, Germany
  • Year and Date: 2015-06-26
  • Int'l Joint Research / Invited
• [Presentation] Spin Caloritronics (2015)
  • Author(s): Gerrit Bauer
  • Organizer: Spin Mechanics 3
  • Place of Presentation: Munich, Germany
  • Year and Date: 2015-06-21
  • Int'l Joint Research / Invited
• [Presentation] Modelling and Simulation: a physicist’s point of view (2015)
  • Author(s): Gerrit Bauer
  • Organizer: IEEE Magnetics Society Summer School
  • Place of Presentation: Minneapolis, USA
  • Year and Date: 2015-06-14
  • Int'l Joint Research / Invited
• [Presentation] Mechanical Effects in Spintronics (2015)
  • Author(s): S. Maekawa
  • Organizer: York-Tohoku-Kaiserslautern Research Symposium on New Concept Spintronics Devices
  • Place of Presentation: York, UK
  • Year and Date: 2015-06-11
  • Int'l Joint Research / Invited
• [Presentation] Who’s Afraid of YIG? (2015)
  • Author(s): Gerrit Bauer
  • Organizer: Kwant-workshop: Spins, Coherence & Correlations
  • Place of Presentation: Villard de Lans, France
  • Year and Date: 2015-06-01
  • Int'l Joint Research / Invited
• [Presentation] Spin current (2015)
  • Author(s): S. Maekawa
  • Organizer: 4th Super-PIRE REIMEI Workshop on Frontiers of Condensed Matter Physics
  • Place of Presentation: Vancouver, Canada
  • Year and Date: 2015-05-20
  • Int'l Joint Research / Invited
• [Presentation] Spin(calori)tronics with Magnetic Insulators (2015)
  • Author(s): Gerrit Bauer
  • Organizer: Asia INTERMAG
  • Place of Presentation: Beijing, China
  • Year and Date: 2015-05-11
  • Int'l Joint Research / Invited
• [Presentation] Thermally driven spin current generation (2015)
  • Author(s): S. Maekawa
  • Organizer: 2015 Hangzhou Workshop on Quantum Matter and Asia-Pacific Workshop on Strong Correlated System
  • Place of Presentation: Hangzhou, China
  • Year and Date: 2015-04-14
  • Int'l Joint Research / Invited
• [Presentation] Magnetism in topological insulators (2015)
  • Author(s): Naoto Nagaosa
  • Organizer: 2015 Hangzhou Workshop on Quantum Matter and Asia-Pacific Workshop on Strong Correlated System
  • Place of Presentation: Hangzhou, China
  • Year and Date: 2015-04-13
  • Int'l Joint Research / Invited
• [Presentation] 磁気超格子中のカイラルエッジスピン波から誘起される逆スピンホール効果 (2015)
  • Author(s): 大江純一郎，進藤龍一，松本遼，村上修一
  • Organizer: 日本物理学会 第70回年次大会
  • Place of Presentation: 早稲田大学早稲田キャンパス（東京都新宿区）
  • Year and Date: 2015-03-22
• [Presentation] カーボンナノチューブにおけるツイストモードによるスピン流とその定量的評価 (2015)
  • Author(s): 濱田真人，横山毅人，村上修一
  • Organizer: 日本物理学会 第70回年次大会
  • Place of Presentation: 早稲田大学早稲田キャンパス（東京都新宿区）
  • Year and Date: 2015-03-22
• [Presentation] マグノンホール効果による温度勾配の観測 (2015)
  • Author(s): 田辺賢士，松本遼，大江純一郎，村上修一，森山貴広，千葉大地，小林研介，小野輝男
  • Organizer: 日本物理学会 第70回年次大会
  • Place of Presentation: 早稲田大学早稲田キャンパス（東京都新宿区）
  • Year and Date: 2015-03-21
• [Presentation] らせん構造を持つ系における電流誘起磁化とトポロジカル相 (2015)
  • Author(s): 養田大騎，横山毅人，村上修一
  • Organizer: 日本物理学会 第70回年次大会
  • Place of Presentation: 早稲田大学早稲田キャンパス（東京都新宿区）
  • Year and Date: 2015-03-21
• [Presentation] 膜厚の異なる界面におけるスピン波の屈折 (2015)
  • Author(s): 畑拓志，森山貴広，田辺賢士，小林研介，松本遼，村上修一，大江純一郎，千葉大地，小野輝男
  • Organizer: 日本物理学会 第70回年次大会
  • Place of Presentation: 早稲田大学早稲田キャンパス（東京都新宿区）
  • Year and Date: 2015-03-21
• [Presentation] Orbital and spin magnetization induced by electric current in crystals with helical structure (2015)
  • Author(s): T. Yoda, T. Yokoyama and S. Murakami
  • Organizer: APS March Meeting 2015
  • Place of Presentation: San Antonio, Texas, USA
  • Year and Date: 2015-03-05
  • Int'l Joint Research
• [Presentation] Spin textures for surface states with non-Rashba-type spin-orbit interaction (2015)
  • Author(s): K. Nakajin and S. Murakami
  • Organizer: APS March Meeting 2015
  • Place of Presentation: San Antonio, Texas, USA
  • Year and Date: 2015-03-05
  • Int'l Joint Research
• [Presentation] Weyl Nodes in Trigonal Tellurium and Selenium (2015)
  • Author(s): M. Hirayama, R. Okugawa, S. Ishibashi, S. Murakami, and T. Miyake
  • Organizer: APS March Meeting 2015
  • Place of Presentation: San Antonio, Texas, USA
  • Year and Date: 2015-03-04
  • Int'l Joint Research
• [Presentation] Fermion fractionalization to Majorana fermions in a dimerized Kitaevsuperconductor (2015)
  • Author(s): Ryohei Wakatsuki
  • Organizer: APS March Meeting2015
  • Place of Presentation: Henry B. Gonzalez Convention Center, San Antonio,TX,USA
  • Year and Date: 2015-03-03
  • Int'l Joint Research
• [Presentation] Generation of Spin and Orbital Current in Carbon Nanotubes by Spin-rotation Coupling (2015)
  • Author(s): M. Hamada and S. Murakami
  • Organizer: APS March Meeting 2015
  • Place of Presentation: San Antonio, Texas, USA
  • Year and Date: 2015-03-03
  • Int'l Joint Research
• [Presentation] Electrical transport in three-dimensional cubic Skyrmion crystal (2015)
  • Author(s): Xiao-Xiao Zhang
  • Organizer: APS March Meeting2015
  • Place of Presentation: Henry B. Gonzalez Convention Center, San Antonio, TX, USA
  • Year and Date: 2015-03-02
  • Int'l Joint Research
• [Presentation] Thermal vector potential formulation of thermal transport effects (2015)
  • Author(s): 多々良源
  • Organizer: International Workshop "Nano-Spin Sciences″
  • Place of Presentation: Yobuko Lodge in Karatsu Saga
  • Year and Date: 2015-02-18
  • Int'l Joint Research
• [Presentation] Electron transport and magnetization dynamics in metallic ferromagnets (2014)
  • Author(s): 多々良源
  • Organizer: the workshop NQS2014
  • Place of Presentation: Panasonic International Auditorium of Yukawa Institute for Theoretical Physics (YITP), Kyoto University
  • Year and Date: 2014-12-04
  • Int'l Joint Research
• [Presentation] Hetero Structure involving magnetic insulators (2014)
  • Author(s): G.E.W. Bauer
  • Organizer: 3rd International Conference of Asian Union of Magnetics Societies (IcAUMS)
  • Place of Presentation: Haikou City, China
  • Year and Date: 2014-10-29
  • Int'l Joint Research / Invited
• [Presentation] Spin Mechatronics -Mechanical Generation of Spin and Spin Current- (2014)
  • Author(s): S. Maekawa
  • Organizer: The Asia-Pacific Workshop on Strongly Correlated Systems 2014
  • Place of Presentation: Beijing, China
  • Year and Date: 2014-10-10
  • Int'l Joint Research / Invited
• [Presentation] Physics and Application of Spin Current in Spintronics (2014)
  • Author(s): S. Maekawa
  • Organizer: The 19th Science in Japan Forum on "Frontiers of Science and technology in low dimensional materials"
  • Place of Presentation: Washington DC
  • Year and Date: 2014-10-03
  • Int'l Joint Research / Invited
• [Presentation] Topological Phases in Condensed Matter (2014)
  • Author(s): Shuichi Murakami
  • Organizer: Uppsala University-Tokyo Tech Joint Symposium in cooperation with JSPS-Stockholm
  • Place of Presentation: Uppsala, Sweden
  • Year and Date: 2014-09-16
  • Int'l Joint Research / Invited
• [Presentation] スピン回転結合によるカーボンナノチューブにおけるスピン流生成と軌道磁化率 (2014)
  • Author(s): 濱田真人，村上修一
  • Organizer: 日本物理学会 2014年秋季大会
  • Place of Presentation: 中部大学春日井キャンパス（愛知県春日井市）
  • Year and Date: 2014-09-10
• [Presentation] 三方晶テルル、セレンにおけるWeyl点とスピン構造 (2014)
  • Author(s): 平山元昭，奥川亮，石橋章司，村上修一，三宅隆
  • Organizer: 日本物理学会 2014年秋季大会
  • Place of Presentation: 中部大学春日井キャンパス（愛知県春日井市）
  • Year and Date: 2014-09-09
• [Presentation] らせん構造を持つ系でのスピン軌道相互作用によるスピン磁化と軌道磁化 (2014)
  • Author(s): 養田大騎，村上修一
  • Organizer: 日本物理学会 2014年秋季大会
  • Place of Presentation: 中部大学春日井キャンパス（愛知県春日井市）
  • Year and Date: 2014-09-09
• [Presentation] Theory on spin conversion function: Topological engineering of magnons (2014)
  • Author(s): 村上 修一
  • Organizer: 第38回日本磁気学会学術講演会
  • Place of Presentation: 東京大学駒場キャンパス（東京都目黒区）
  • Year and Date: 2014-09-05
  • Invited
• [Presentation] Topological chiral edge modes and Berry curvature of magnons (2014)
  • Author(s): Shuichi Murakami
  • Organizer: Quantum Spin Dynamics: From Exotic Excitations to Novel Transport and Non-Equilibrium Phenomena(QSD14)
  • Place of Presentation: Dresden, Germany
  • Year and Date: 2014-09-01
  • Int'l Joint Research / Invited
• [Presentation] 多様な粒子系におけるトポロジカル相 (2014)
  • Author(s): 村上 修一
  • Organizer: Summer School 数理物理 2014「トポロジカル相の数理」
  • Place of Presentation: 東京大学駒場キャンパス（東京都目黒区）
  • Year and Date: 2014-08-29
  • Invited
• [Presentation] Theoretical design of topological superconductors in artificial structures (2014)
  • Author(s): Naoto Nagaosa
  • Organizer: Materials and Mechanisms of Superconductivity 2015(M2S)
  • Place of Presentation: Geneva, Switzerland
  • Year and Date: 2014-08-27
  • Int'l Joint Research / Invited
• [Presentation] Various Methods of Spin Current Generation and Manipulation (2014)
  • Author(s): S. Maekawa
  • Organizer: SPIE Optics+Photonics
  • Place of Presentation: San Diego
  • Year and Date: 2014-08-20
  • Int'l Joint Research / Invited
• [Presentation] Onsager Reciprocity in Spin Caloritronics (2014)
  • Author(s): G.E.W. Bauer
  • Organizer: 8th International Conference on Physics and Applications of Spin Phenomena in Solids (PASPS VIII)
  • Place of Presentation: Washington DC, USA
  • Year and Date: 2014-07-29
  • Int'l Joint Research / Invited
• [Presentation] Various Methods of Spin Current Generation and Manipulation (2014)
  • Author(s): S. Maekawa
  • Organizer: Spincaloritronics VI
  • Place of Presentation: Irsee
  • Year and Date: 2014-07-17
  • Int'l Joint Research / Invited
• [Presentation] Onsager Reciprocity in Spin Caloritronic (2014)
  • Author(s): G.E.W. Bauer
  • Organizer: Spin Caloritronics VI SpinCaT
  • Place of Presentation: Irsee, Germany
  • Year and Date: 2014-07-14
  • Int'l Joint Research / Invited
• [Presentation] Diagrammatic quantum Monte Carlo study of electron-phonon coupled systems (2014)
  • Author(s): Naoto Nagaosa
  • Organizer: Workshop on Interacting Fermions: Precision Theory and Experiment(smr 2708)
  • Place of Presentation: ICTP, Trieste, Italy
  • Year and Date: 2014-07-06
  • Int'l Joint Research / Invited
• [Book] Spintronics for Next Generation Innovative Devices (2015)
  • Author(s): Shuichi Murakami
  • Total Pages: 280
  • Publisher: Wiley
• [Remarks] A new tilt on an old particle
  • URL: http://www.riken.jp/en/research/rikenresearch/highlights/8216/
• [Remarks] 伝導体中の準粒子スピン流による巨大スピンホール効果の観測に成功
  • URL: https://www.jaea.go.jp/02/press2015/p15110601/
• [Remarks] 液体金属流から電気エネルギーを取り出せることを解明
  • URL: https://www.jaea.go.jp/02/press2015/p15110301/
• [Remarks] Nano-koelelement werkt nu ook in elekt. isol.
  • URL: http://www.fom.nl/live/nieuws/archief_persberichten/persberichten2014/artikel.pag?objectnumber=268708
• [Remarks] Researchers present new findings on mag. spin wav.
  • URL: https://www.uni-mainz.de/presse/20114_ENG_HTML.php
• [Remarks] Waermefluss bringt Spins zum Rotieren
  • URL: https://www.badw.de/de/meta/presse/pressemitteilungen/2016/pm-06-16/06_Spinwellen.pdf
• [Remarks] 回転運動によって操作された原子核スピンの直接測定に成功
  • URL: http://www.jaea.go.jp/02/press2014/p14052101/
• [Remarks] 大きな誘電率と磁気-誘電効果を示すナノグラニュラー材料の開発に成功
  • URL: http://www.jaea.go.jp/02/press2014/p14072201/