Systematic study on spin-Seebeck effect and interaction between heat currents and spins

• Project/Area Number: 21244058
• Research Category: Grant-in-Aid for Scientific Research (A)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Condensed matter physics II
• Research Institution: Tohoku University
• Principal Investigator: SAITOH Eiji 東北大学, 金属材料研究所, 教授 (80338251)
• Co-Investigator(Kenkyū-buntansha): FUJIKAWA Yasunori 東北大学, 金属材料研究所, 准教授 (70312642) ; IEDA Junichi 独立行政法人日本原子力研究開発機構, 先端基礎研究センター, 研究員 (20463797)
• Project Period (FY): 2009 – 2011
• Project Status: Completed (Fiscal Year 2011)
• Budget Amount: ¥47,840,000 (Direct Cost: ¥36,800,000、Indirect Cost: ¥11,040,000); Fiscal Year 2011: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000); Fiscal Year 2010: ¥20,930,000 (Direct Cost: ¥16,100,000、Indirect Cost: ¥4,830,000); Fiscal Year 2009: ¥24,180,000 (Direct Cost: ¥18,600,000、Indirect Cost: ¥5,580,000)
• Keywords: スピンゼーベック効果 / スピントロニクス / スピン流 / 熱電効果

Research Abstract

Our systematic experimental and theoretical studies on thermo spintronics reveal that the microscopic origin of the spin-Seebeck effect is a"thermal spin pumping" driven by non-reciprocity and fluctuations of spins. By using this novel mechanism to generate spin currents, we successfully observed the spin-Seebeck effect in insulators and sound-wave-driven spin currents.

Research Products

• [Journal Article] All-oxide system for spin pumping (2012)
  • Author(s): Z. Qiu, Y. Kajiwara, K. Ando, Y. Fujikawa, K. Uchida, T. Tashiro, K. Harii, T. Yoshino, and E. Saitoh
  • Journal Title: Applied Physics Letters Volume: 100 Issue: 2
  • DOI: 10.1063/1.3675463
  • Peer Reviewed
• [Journal Article] Electroresistance effect in gold thin film induced by ionic-liquid-gated electric double layer (2012)
  • Author(s): H.Nakayama, J.T.Ye, T.Ohtani, Y.Fujikawa, K.Ando, Y.Iwasa, E.Saitoh
  • Journal Title: Applied Physics Express Volume: 5 Issue: 2 Pages: 023002-023002
  • DOI: 10.1143/apex.5.023002
  • Peer Reviewed
• [Journal Article] Observation of inverse spin-Hall effect in silicon (2012)
  • Author(s): K.Ando, E.Saitoh
  • Journal Title: Nature Communications Volume: 3 Issue: 1
  • DOI: 10.1038/ncomms1640
  • Peer Reviewed
• [Journal Article] Scaling fit of spin pumping in various ferromagnetic materials (2012)
  • Author(s): T. Yoshino, K. Ando, Y. Kajiwara, H. Nakayama, and E. Saitoh
  • Journal Title: Journal of Applied Physics Volume: 111 Issue: 7
  • DOI: 10.1063/1.3670462
  • Peer Reviewed
• [Journal Article] Electrical determination of spin mixing conductance at metal/insulator interface using inverse spin-Hall effect (2012)
  • Author(s): R.Takahashi, R.Iguchi, K.Ando, H.Nakayama, T.Yoshino, E.Saitoh
  • Journal Title: Journal of Applied Physics Volume: Vol.111 Issue: 7
  • DOI: 10.1063/1.3673429
  • Peer Reviewed
• [Journal Article] Accoustic spin pumping : Direct generation of spin currents from sound waves in Pt/Y_3Fe_5O_<12> hybrid structures (2012)
  • Author(s): K.Uchida, H.Adachi, T.An, H.Nakayama, M.Toda, B.Hillebrands, S.Maekawa, E.Saitoh
  • Journal Title: Journal of Applied Physics Volume: 111 Issue: 5
  • DOI: 10.1063/1.3688332
  • Peer Reviewed
• [Journal Article] Thermal artifact on the spin Seebeck effect in metallic thin films deposited on MgO substrates (2012)
  • Author(s): S.Bosu. Y.Sakuraba, K.Uchida, K.Saito, W.Kobayashi, E.Saitoh, K.Takanashi
  • Journal Title: Journal of Applied Physics Volume: 111 Issue: 7
  • DOI: 10.1063/1.3677824
  • Peer Reviewed
• [Journal Article] Spin pumping in a ferromagnetic/nonmagnetic/spin sink trilayer film : spin current termination (2012)
  • Author(s): K. Harii, Z. Qiu, T. Iwashita, Y. Kajiwara, K. Uchida, K. Ando, T. An, Y. Fujikawa, and E. Saitoh
  • Journal Title: Key Engineering Materials Volume: 508 Pages: 266-270
  • DOI: 10.4028/www.scientific.net/kem.508.266
  • Peer Reviewed
• [Journal Article] Suppression of Spin Pumping in the Presence of Thin Titanium Interface (2012)
  • Author(s): H. Nakayama, T. Tashiro, R. Takahashi, Y. Kajiwara, T. Ohtani, K. Ando, R. Iguchi, K. Uchida, T. Yoshino, and E. Saitoh
  • Journal Title: Key Engineering Materials Volume: 508 Pages: 347-352
  • DOI: 10.4028/www.scientific.net/kem.508.347
  • Peer Reviewed
• [Journal Article] Long-range spin Seebeck effect and acoustic spin pumping (2011)
  • Author(s): K. Uchida, H. Adachi, T. An, T. Ota, M. Toda, B. Hillebrands, S. Maekawa, and E. Saitoh
  • Journal Title: Nature Materials 10 Volume: 10 Pages: 737-741
  • Peer Reviewed
• [Journal Article] Electrically tunable spin injector free from the impedance mismatch problem (2011)
  • Author(s): K. Ando, S. Takahashi, J. Ieda, H. Kurebayashi, T. Trypiniotis, C. H. W. Barnes, S. Maekawa, E. Saitoh
  • Journal Title: Nature Materials Volume: 10 Pages: 655-659
  • Peer Reviewed
• [Journal Article] Universality of the spin pumping in metallic bilayer films (2011)
  • Author(s): T.Yoshino, K.Ando, K.Harii, H.Nakayama, Y.Kajiwara, E.Saitoh
  • Journal Title: Applied Physics Letters Volume: Vol.98 Issue: 13
  • DOI: 10.1063/1.3571556
  • Peer Reviewed
• [Journal Article] Spin Pumping Efficiency from Half Metallic Co2MnSi (2011)
  • Author(s): H.Chudo, K.Ando, K.Saito, S.Okayasu, R.Haruki, Y.Sakuraba, H.Yasuoka, K.Takanashi, E.Saitoh
  • Journal Title: Journal of Applied Physics Volume: 464 Issue: 7
  • DOI: 10.1063/1.3556433
  • Peer Reviewed
• [Journal Article] Inverse spin-Hall effect induced by spin pumping in metallic system (2011)
  • Author(s): K.Ando, S.Takahashi, J.Ieda, Y.Kajiwara, H.Nakayama, T.Yoshino, K.Harii, Y.Fujikawa, M.Matsuo, S.Maekawa, E.Saitoh
  • Journal Title: Journal of applied physics Volume: 103 Issue: 10
  • DOI: 10.1063/1.3587173
  • Peer Reviewed
• [Journal Article] Spin pumping by parametrically excited exchange magnons (2011)
  • Author(s): C.W.Sandweg, Y.Kajiwara, A.V.Chumak, A.A.Serga, V.I.Vasyuchka, M.B.Jungfleisch, E.Saitoh, B.Hillebrands
  • Journal Title: Physical Review Letters Volume: 106 Issue: 21
  • DOI: 10.1103/physrevlett.106.216601
  • Peer Reviewed
• [Journal Article] Detection of spin-wave spin current in a magnetic insulator (2011)
  • Author(s): Y.Kajiwara, S.Takahashi, S.Maekawa, E.Saitoh
  • Journal Title: IEEE Transaction on Magnetics Volume: 47 Issue: 6 Pages: 1591-1594
  • DOI: 10.1109/tmag.2011.2118747
  • Peer Reviewed
• [Journal Article] Spin current depolarization under high electric fields in undoped InGaAs (2011)
  • Author(s): N.Okamoto, H.Kurebayashi, K.Harii, Y.Kajiwara, H.Beere, I.Farrer, T.Trypiniotis, K.Ando, D.A.Ritchie, C.H.W.Barnes, E.Saitoh
  • Journal Title: Applied Physics Letters Volume: 98 Issue: 24
  • DOI: 10.1063/1.3599599
  • Peer Reviewed
• [Journal Article] Spin current generation due to mechanical rotation in the presence of impurity scattering (2011)
  • Author(s): M.Matsuo, J.Ieda, E.Saitoh, S.Maekawa
  • Journal Title: Applied Physics Letters Volume: 98 Issue: 24
  • DOI: 10.1063/1.3597220
  • Peer Reviewed
• [Journal Article] Frequency Dependence of Spin Pumping in Pt/Y3Fe5O12 Film (2011)
  • Author(s): K.Harii, T.An, Y.Kajiwara, K.Ando, H.Nakayama, T.Yoshino, E.Saitoh
  • Journal Title: Journal of Applied Physics Volume: 109 Issue: 11 Pages: 1161051-3
  • DOI: 10.1063/1.3594661
  • Peer Reviewed
• [Journal Article] Spin Seebeck effect in thin films of the Heusler compound Co2MnSi (2011)
  • Author(s): S.Bosu, Y.Sakuraba, K.Uchida, K.Saito, T.Ota, E.Saitoh, K.Takanashi
  • Journal Title: Physical Review B Volume: 83 Issue: 22
  • DOI: 10.1103/physrevb.83.224401
  • Peer Reviewed
• [Journal Article] Electric detection of the spin-Seebeck effect in magnetic insulator in the presence of interface barrier (2011)
  • Author(s): K.Uchida, T.Ota, Y.Kajiwara, H.Umezawa, H.Kawai, E.Saitoh
  • Journal Title: Journal of Physics : Conference Series Volume: 303 Pages: 012096-012096
  • DOI: 10.1088/1742-6596/303/1/012096
  • Peer Reviewed
• [Journal Article] Spin-dependent inertial force and spin current in accelerating systems (2011)
  • Author(s): M.Matsuo, J.Ieda, E.Saitoh, S.Maekawa
  • Journal Title: Physical Review B Volume: 84 Issue: 10
  • DOI: 10.1103/physrevb.84.104410
  • Peer Reviewed
• [Journal Article] Nonlinear spin pumping induced by parametric excitation (2011)
  • Author(s): K.Ando, T.An, E.Saitoh
  • Journal Title: Applied Physics Letters Volume: 99 Issue: 9 Pages: 0925101-4
  • DOI: 10.1063/1.3633348
  • Peer Reviewed
• [Journal Article] Long-range spinSeebeck effect and acoustic spin pumping (2011)
  • Author(s): K. Uchida, H. Adachi, T. An, T. Ota, M. Toda, B. Hillebrands, S. Maekawa, E. Saitoh
  • Journal Title: Nature Materials Volume: Vol.10 Issue: 10 Pages: 737-741
  • DOI: 10.1038/nmat3099
  • Peer Reviewed
• [Journal Article] Spin pumping in polycrystalline magnetic insulator/metal Pt films (2011)
  • Author(s): Y.Kajiwara, K.Ando, H.Nakayama, R.Takahashi, E.Saitoh
  • Journal Title: IEEE Transaction on Magnetics Volume: 47 Issue: 10 Pages: 2739-2742
  • DOI: 10.1109/tmag.2011.2150737
  • Peer Reviewed
• [Journal Article] Temporal evolution of inverse spin Hall effect voltage in a magnetic insulator-nonmagnetic metal structure (2011)
  • Author(s): M.B.Jungfleisch, A.V.Chumak, V.I.Vasyuchka, A.A.Serga, B.Obry, H.Schultheiss, P.A.Beck, A.D.Karenowska, E.Saitoh, B.Hillebrands
  • Journal Title: Applied Physics Letters Volume: 99 Issue: 18
  • DOI: 10.1063/1.3658398
  • Peer Reviewed
• [Journal Article] Surface-acoustic-wave-driven spin pumping in Y3Fe5O12/Pt hybrid structures (2011)
  • Author(s): K.Uchida, T.An, Y.Kaiiwara, M.Toda, E.Saitoh
  • Journal Title: Applied Physics Letters Volume: 99 Issue: 21
  • DOI: 10.1063/1.3662931
  • Peer Reviewed
• [Journal Article] Continuous Generation of Spinmotive Force in a Patterned Ferromagnetic Film (2011)
  • Author(s): Y. Yamane, K. Sasage, T. An, K. Harii, J. Ohe, J. Ieda, S. E. Barnes, E. Saitoh, S. Maekawa
  • Journal Title: Phys. Rev. Lett Volume: Vol.107 Issue: 23 Pages: 2366021-4
  • DOI: 10.1103/physrevlett.107.236602
  • Peer Reviewed
• [Journal Article] Two-dimensional temperature mapping using spin-Seebeck insulator (2011)
  • Author(s): K.Uchida, A.Kirihara, M.Ishida, R.Takahashi, E.Saitoh
  • Journal Title: Japanese Journal of Applied Physics (Rapid Communication) Volume: 50
  • Peer Reviewed
• [Journal Article] Spin current study of spin glass AgMn using spin pumping effect (2011)
  • Author(s): R.Iguchi
  • Journal Title: Journal of Physics (conference series) Volume: 266
  • Peer Reviewed
• [Journal Article] Inverse spin-Hall effect induced by spin pumping in different size Ni81Fe19/Pt films (2011)
  • Author(s): H.Nakayama
  • Journal Title: Journal of Physics (conference series) Volume: 266
  • Peer Reviewed
• [Journal Article] Spin pumping and magnetization-precession trajectory in thin film systems (2011)
  • Author(s): T.Nonaka
  • Journal Title: Journal of Physics (conference Series) Volume: 266
  • Peer Reviewed
• [Journal Article] Quantifying spin mixing conductance in F/Pt (F=Ni, Fe, and Ni81Fe19) bilayer film (2011)
  • Author(s): T.Yoshino
  • Journal Title: Journal of Physics (conference Series) Volume: 266
  • Peer Reviewed
• [Journal Article] Effects of mechanical rotation on spin currents (selected as Editor's Suggestion) (2011)
  • Author(s): M.Matsuo
  • Journal Title: Physical Review Letters Volume: 106
  • Peer Reviewed
• [Journal Article] Spin Seebeck insulator (2010)
  • Author(s): K. Uchida, J. Xiao, H. Adachi, J. Ohe, S. Takahashi, J. Ieda, T. Ota, Y. Kajiwara, H. Umezawa, H. Kawai, G. E. W. Bauer, S. Maekawa, and E. Saitoh
  • Journal Title: Nature Materials Volume: 9 Pages: 894-897
  • Peer Reviewed
• [Journal Article] Electric detection of the spin-Seebeck effect in ferromagnetic metals (2010)
  • Author(s): K.Uchida
  • Journal Title: Journal of Applied Physics Volume: 107
  • Peer Reviewed
• [Journal Article] Direct conversion of light-polarization information into electric voltage using photoinduced inverse spin-Hall effect in Pt/GaAs hybrid structure : Spin photodetector (2010)
  • Author(s): K.Ando
  • Journal Title: Journal of Applied Physics Volume: 107
  • Peer Reviewed
• [Journal Article] Inverse spin-Hall effect induced by spin pumping in various metals (2010)
  • Author(s): K.Ando
  • Journal Title: IEEE transactions on magnetics Volume: 46 Pages: 1331-1333
  • Peer Reviewed
• [Journal Article] Inverse spin-Hall effect induced by spin pumping in different thickness Pt films (2010)
  • Author(s): H.Nakayama
  • Journal Title: IEEE Transaction on Magnetics Volume: 46 Pages: 2202-2204
  • Peer Reviewed
• [Journal Article] Theory of magnon-driven spin Seebeck effect (2010)
  • Author(s): J.Xiao
  • Journal Title: Physical Review B Volume: 81
  • Peer Reviewed
• [Journal Article] Spin Seebeck insulator (2010)
  • Author(s): K.Uchida
  • Journal Title: Nature materials Volume: 9 Pages: 894-897
  • Peer Reviewed
• [Journal Article] Observation of longitudinal spin-Seebeck effect in magnetic insulators (2010)
  • Author(s): K.Uchida
  • Journal Title: Applied Physics Letters Volume: 96
  • Peer Reviewed
• [Journal Article] Inverse spin-Hall effect in palladium at room temperature (2010)
  • Author(s): K.Ando
  • Journal Title: Journal of Applied Physics Volume: 108
  • Peer Reviewed
• [Journal Article] Enhancement of the spin pumping efficiency by spin wave mode selection (2010)
  • Author(s): C.W.Sandweg
  • Journal Title: Applied Physics Letters Volume: 97
  • Peer Reviewed
• [Journal Article] Gigantic enhancement of spin Seebeck effect by phonon drag (2010)
  • Author(s): H.Adachi
  • Journal Title: Applied Physics Letters Volume: 97
  • Peer Reviewed
• [Journal Article] Longitudinal spin-Seebeck effect in sintered polycrystalline (Mn, Zn) Fe2O4 (2010)
  • Author(s): K.Uchida
  • Journal Title: Applied Physics Letters Volume: 97
  • Peer Reviewed
• [Journal Article] Modulation of Gyromagnetic Ratio in Ni81Fe19 Thin Film Due to Spin Pumping (2010)
  • Author(s): K.Sasage
  • Journal Title: Journal of Magnetism and Magnetic Materials 322 Pages: 1425-1427
  • Peer Reviewed
• [Journal Article] Electric detection of the spin-Seebeck effect in Ni and Fe thin films at room temperature (2010)
  • Author(s): T.Ota
  • Journal Title: Journal of Physics(conference series) 200
  • Peer Reviewed
• [Journal Article] Detection of inverse spin-Hall effect in Nb and Nb40Ti60 thin films (2010)
  • Author(s): T.Yoshino
  • Journal Title: Journal of Physics(conference series) 200
  • Peer Reviewed
• [Journal Article] Detection of inverse spin-Hall effect induced in Pt1-xMx(M=Cu,Au) thin films (2010)
  • Author(s): H.Nakayama
  • Journal Title: Journal of Physics(conference series) 200
  • Peer Reviewed
• [Journal Article] Spin current through a normal-metal/ferromagnetic-insulator junction (2010)
  • Author(s): S.Takahashi
  • Journal Title: Journal of Physics(conference series) 200
  • Peer Reviewed
• [Journal Article] Photo-induced inverse spin-Hall effect : conversion of light-polarization information into electric voltage (2010)
  • Author(s): K.Ando
  • Journal Title: Applied Physics Letters 96
  • Peer Reviewed
• [Journal Article] Spin-Seebeck effects in Ni81Fe19/Pt films (2010)
  • Author(s): K.Uchida
  • Journal Title: Solid State Communications 150 Pages: 524-528
  • Peer Reviewed
• [Journal Article] Transmission of electrical signals by spin-wave interconversion in a magnetic insulator (2010)
  • Author(s): Y.Kajiwara
  • Journal Title: Nature 464 Pages: 262-266
  • Peer Reviewed
• [Journal Article] Angular dependence of inverse spin-Hall effect induced by spin pumping : experimental verification of phenomenological model of spin pumping (2010)
  • Author(s): K.Ando
  • Journal Title: Journal of Magnetism and Magnetic Materials 322 Pages: 1422-1424
  • Peer Reviewed
• [Journal Article] Phenomenological analysis for spin-Seebeck effect in metallic magnets (2009)
  • Author(s): K.Uchida
  • Journal Title: Journal of Applied Physics 105
  • Peer Reviewed
• [Journal Article] Magnetic force microscopic study on domain-wall molecules in NiFe nano rings (2009)
  • Author(s): K.Sasage
  • Journal Title: Solid State Phenomena 152-153 Pages: 529-532
  • Peer Reviewed
• [Journal Article] Measurement of spin current using spin relaxation modulation induced by spin injection (2009)
  • Author(s): K.Ando
  • Journal Title: Journal of Applied Physics 105
  • Peer Reviewed
• [Journal Article] Spin pumping and spin-Hall effect observed in metallic films (2009)
  • Author(s): Y.Kajiwara
  • Journal Title: Journal of Physics(conference series) 150
  • Peer Reviewed
• [Journal Article] Optimum condition for spin-current generation from magnetization precession in thin film systems (2009)
  • Author(s): K.Ando
  • Journal Title: Applied Physics Letters 94
  • Peer Reviewed
• [Journal Article] Spin Seebeck Effect in Ni81Fe19/Pt Thin Films with different widths (2009)
  • Author(s): K.Uchida
  • Journal Title: IEEE transactions on magnetic 45 Pages: 2386-2388
  • Peer Reviewed
• [Journal Article] Electric detection of spin wave resonance using inverse spin-Hall effect (2009)
  • Author(s): K.Ando
  • Journal Title: Applied Physics Letters 94
  • Peer Reviewed
• [Journal Article] 強磁性Ni81Fe19/非強磁性Au二層膜における磁化ダイナミクススピン注入のマイクロ波強度依存性 (2009)
  • Author(s): 針井一哉
  • Journal Title: 表面科学 30 Pages: 688-693
  • Peer Reviewed
• [Presentation] スピン流の熱・音響効果 (2012)
  • Author(s): 齊藤英治
  • Organizer: 日本物理学会2012年年次大会
  • Place of Presentation: 神戸(招待講演)
  • Year and Date: 2012-03-25
• [Presentation] Spin pumping and spin Seebeck effect (2012)
  • Author(s): 齊藤英治
  • Organizer: American Physical Society March Meeting 2012
  • Place of Presentation: Boston(米国)(招待講演)
  • Year and Date: 2012-03-01
• [Presentation] スピン流の物理と応用 (2012)
  • Author(s): 齊藤英治
  • Organizer: 金属錯体の固体物性科学最前線-錯体化学と固体物性物理と生物物性の連携新領域創成をめざして-
  • Place of Presentation: 仙台(招待講演)
  • Year and Date: 2012-01-22
• [Presentation] Spin current generation from heat and magnetic dynamics (2012)
  • Author(s): 齊藤英治
  • Organizer: The 2nd ASRC International Workshop on Magnetic Materials and Nanostructures
  • Place of Presentation: 東海(招待講演)
  • Year and Date: 2012-01-11
• [Presentation] Spin current generation and utilization (2012)
  • Author(s): 齊藤英治
  • Organizer: Spin Caloric Transport
  • Place of Presentation: Bad Honnef(ドイツ)(招待講演)
  • Year and Date: 2012-01-05
• [Presentation] スピン流とスピントロニクス (2011)
  • Author(s): 齊藤英治
  • Organizer: 第15回NAIST科学技術セミナー「グリーンデバイステクノロジー」
  • Place of Presentation: 奈良(招待講演)
  • Year and Date: 2011-12-19
• [Presentation] Spin Current in Metals and Insulators (2011)
  • Author(s): 齊藤英治
  • Organizer: The FIRST-QS2C Workshop on "Emergent Phenomena of Correlated Materials"
  • Place of Presentation: 沖縄(招待講演)
  • Year and Date: 2011-12-13
• [Presentation] Spin current physics and application (2011)
  • Author(s): E. Saitoh
  • Organizer: The 7th International Conference on Advanced Materials and Devices
  • Place of Presentation: Jeju
  • Year and Date: 2011-12-07
• [Presentation] Spin pumping and spin Seebeck effect (2011)
  • Author(s): E. Saitoh
  • Organizer: American Physical Society March Meeting 2012
  • Place of Presentation: Boston
  • Year and Date: 2011-12-07
• [Presentation] Spin current physics and application (2011)
  • Author(s): 齊藤英治
  • Organizer: The 7th International Conference on Advanced Materials and Devices
  • Place of Presentation: Jeju(韓国)(招待講演)
  • Year and Date: 2011-12-07
• [Presentation] Spin current physics and application (2011)
  • Author(s): 齊藤英治
  • Organizer: Joint Polish-Japanese Workshop : Spintronics-from new materials to applications
  • Place of Presentation: Warsaw(ポーランド)(招待講演)
  • Year and Date: 2011-11-18
• [Presentation] スピンゼーベック効果 (2011)
  • Author(s): 齊藤英治
  • 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協賛「スピン流と熱効果の新現象」
  • Place of Presentation: 仙台(招待講演)
  • Year and Date: 2011-11-14
• [Presentation] Spin current generation using heat and magnetic dynamics (2011)
  • Author(s): 齊藤英治
  • Organizer: Magnetism and Magnetic Materials Conference 2011
  • Place of Presentation: Scottsdale(米国)(招待講演)
  • Year and Date: 2011-10-31
• [Presentation] 「スピン流」を利用した電子デバイス実現の可能性～非連続的技術を用いた次世代の省エネルギーデバイスの開発に向けて～ (2011)
  • Author(s): 齊藤英治
  • Organizer: 次世代ものづくり基盤技術産業展-TECH Biz EXPO 2011-
  • Place of Presentation: 名古屋(招待講演)
  • Year and Date: 2011-10-21
• [Presentation] Spin current generation using heat and magnetic dynamics (2011)
  • Author(s): 齊藤英治
  • Organizer: 2011 International Conference on Solid State Devices and Materials
  • Place of Presentation: 名古屋(招待講演)
  • Year and Date: 2011-09-30
• [Presentation] スピン流の基礎物理 (2011)
  • Author(s): 齊藤英治
  • Organizer: 日本物理学会2011年秋季大会
  • Place of Presentation: 富山(招待講演)
  • Year and Date: 2011-09-21
• [Presentation] Spin current generation using heat and magnetic dynamics (2011)
  • Author(s): 齊藤英治
  • Organizer: 2011 OSU Materials Week
  • Place of Presentation: Ohio(米国)(招待講演)
  • Year and Date: 2011-09-13
• [Presentation] Spin Seebeck effect (2011)
  • Author(s): 齊藤英治
  • Organizer: ASPIMATT school on "Advanced spintronic materials and transport phenomena"
  • Place of Presentation: Diemerstein(ドイツ)(招待講演)
  • Year and Date: 2011-08-25
• [Presentation] スピン流の物理と応用 (2011)
  • Author(s): 齊藤英治
  • Organizer: サイエンスサマー道場
  • Place of Presentation: 長野(招待講演)
  • Year and Date: 2011-08-18
• [Presentation] スピン流と熱 (2011)
  • Author(s): 齊藤英治
  • Organizer: スピン流を用いた新機能デバイスの開発
  • Place of Presentation: 東京(招待講演)
  • Year and Date: 2011-08-11
• [Presentation] Spin current generation from magnetic dynamics and heat (2011)
  • Author(s): 齊藤英治
  • Organizer: 5th International Workshop on Spin Current
  • Place of Presentation: 仙台(招待講演)
  • Year and Date: 2011-07-28
• [Presentation] Spin current generation from magnetic dynamics and heat (2011)
  • Author(s): 齊藤英治
  • Organizer: JSPS York-Tohoku Research Symposium on "Magnetic Materials and Spintronics"
  • Place of Presentation: York(英国)(招待講演)
  • Year and Date: 2011-06-28
• [Presentation] Spin Hall effect and its application (2011)
  • Author(s): 齊藤英治
  • Organizer: International Center for Quantum Materials
  • Place of Presentation: Beijing(中国)(招待講演)
  • Year and Date: 2011-06-21
• [Presentation] Spin Seebeck effect (experiment) (2011)
  • Author(s): 齊藤英治
  • Organizer: Spin Caloritronics III
  • Place of Presentation: Leiden(オランダ)(招待講演)
  • Year and Date: 2011-05-10
• [Presentation] Spin pumping and spin Seebeck effects in insulators and metals (2011)
  • Author(s): 齊藤英治
  • Organizer: 2011 Materials Research Society Spring Meeting
  • Place of Presentation: San Francisco(米国)(招待講演)
  • Year and Date: 2011-04-28
• [Presentation] モット絶縁体のスピントロニクス (2011)
  • Author(s): 齊藤英治
  • Organizer: 磁性薄膜・多層膜を究める:キャラクタリゼーションから新奇材料の創製へ
  • Place of Presentation: 筑波(特別講演)
  • Year and Date: 2011-03-11
• [Presentation] Spin current generation from insulators and metals (2011)
  • Author(s): 齊藤英治
  • Organizer: The 3rd Science web GCOE International Symposium
  • Place of Presentation: 仙台
  • Year and Date: 2011-02-17
• [Presentation] スピントロニクスとスピン流 (2011)
  • Author(s): 齊藤英治
  • Organizer: 第20回先端材料科学若手フォーラム
  • Place of Presentation: 船橋(特別講演)
  • Year and Date: 2011-02-05
• [Presentation] Spin current generation from metals and insulators (2011)
  • Author(s): 齊藤英治
  • Organizer: International Symposium "Nanoscience and Quantum Physics 2011
  • Place of Presentation: 東京
  • Year and Date: 2011-01-25
• [Presentation] 金属系のスピンゼーベック効果 (2011)
  • Author(s): 齊藤英治
  • Organizer: SORSTシンポジウム「IT/BTならびに省エネの支え役「磁性材料」の将来像」
  • Place of Presentation: 東京
  • Year and Date: 2011-01-19
• [Presentation] スピン流物理 (2010)
  • Author(s): 齊藤英治
  • Organizer: 応用物理学会スピントロニクス入門セミナー
  • Place of Presentation: 東京
  • Year and Date: 2010-12-07
• [Presentation] スピン流の生成と計測 (2010)
  • Author(s): 齊藤英治
  • Organizer: 日本表面科学会中部支部会
  • Place of Presentation: 浜松
  • Year and Date: 2010-11-27
• [Presentation] Spin current generation from insulators and metals (2010)
  • Author(s): 齊藤英治
  • Organizer: Magnetism and Magnetic Materials Conference 2010
  • Place of Presentation: Atlanta(米国)
  • Year and Date: 2010-11-17
• [Presentation] Spin current coupled with charge and heat currents (2010)
  • Author(s): E. Saitoh
  • Organizer: The IEEE 7th International Symposium on Metallic Multilayers
  • Place of Presentation: Berkeley
  • Year and Date: 2010-09-19
• [Presentation] (Plenary Talk) Spin current coupled with charge and heat currents (2010)
  • Author(s): 齊藤英治
  • Organizer: The IEEE 7th International Symposium on Metallic Multilayers (MML2010)
  • Place of Presentation: Berkeley(米国)
  • Year and Date: 2010-09-19
• [Presentation] モット絶縁体のスピントロニクス (2010)
  • Author(s): 齊藤英治
  • Organizer: 応用物理学会学術講演会
  • Place of Presentation: 長崎
  • Year and Date: 2010-09-16
• [Presentation] 誘電体スピントロニクス材料開拓とスピン光機能 (2010)
  • Author(s): 齊藤英治
  • Organizer: 応用物理学会学術講演会
  • Place of Presentation: 長崎
  • Year and Date: 2010-09-15
• [Presentation] Spin Hall and spin torque effects in metal and insulator films (2010)
  • Author(s): 齊藤英治
  • Organizer: 第34回日本磁気学会学術講演会
  • Place of Presentation: 筑波
  • Year and Date: 2010-09-05
• [Presentation] Spin Current Physics (2010)
  • Author(s): 齊藤英治
  • Organizer: 4th IMR-Korea University Seminar
  • Place of Presentation: Seoul(韓国)(特別講演)
  • Year and Date: 2010-08-25
• [Presentation] スピンと熱 (2010)
  • Author(s): 齊藤英治
  • Organizer: 2010年度日本物理学会科学セミナー「スピントロニクス-最先端の物理と技術-」
  • Place of Presentation: 東京
  • Year and Date: 2010-08-20
• [Presentation] Spin Seebeck effect (2010)
  • Author(s): 齊藤英治
  • Organizer: Gordon Research Conferences, Magnetic Nanostructures
  • Place of Presentation: Lewiston(米国)
  • Year and Date: 2010-08-12
• [Presentation] スピンゼーベック効果 (2010)
  • Author(s): 齊藤英治
  • Organizer: 日本磁気学会第173回研究会「エネルギー関連技術としての熱と磁気」
  • Place of Presentation: 東京
  • Year and Date: 2010-08-03
• [Presentation] スピントロニクスとスピン流 (2010)
  • Author(s): 齊藤英治
  • Organizer: 第29回電子材料シンポジウム
  • Place of Presentation: 静岡
  • Year and Date: 2010-07-14
• [Presentation] Spin Seebeck effect (2010)
  • Author(s): 齊藤英治
  • Organizer: 3rd International Conference on Spintronics Materials and Technology
  • Place of Presentation: Illinois(米国)
  • Year and Date: 2010-06-23
• [Presentation] Spin current detection and generation using spin-Hall effect (2010)
  • Author(s): 齊藤英治
  • Organizer: Ninth International Workshop on Surface, Interface and Thin Film Physics
  • Place of Presentation: Shanghai(中国)
  • Year and Date: 2010-06-17
• [Presentation] Spin current generation and detection (2010)
  • Author(s): 齊藤英治
  • Organizer: Progress in SSpintronics and Graphene Research, Kavli Institute for Theoretical Physics China at the Chinese Academy of Sciences
  • Place of Presentation: Beijing(中国)
  • Year and Date: 2010-06-08
• [Presentation] Spin Hall and spin Seebeck effects (2010)
  • Author(s): 齊藤英治
  • Organizer: Third International Conference on Nanospintronics Design and Realization
  • Place of Presentation: 大阪
  • Year and Date: 2010-06-02
• [Presentation] Electric detection of magnetization dynamics through inverse spin Hall effects (2010)
  • Author(s): 齊藤英治
  • Organizer: American Physical Society March Meeting 2010
  • Place of Presentation: Portland(米国)
  • Year and Date: 2010-03-18
• [Presentation] Spin Hall and spin Seebeck effects (2010)
  • Author(s): 齊藤英治
  • Organizer: International Workshop on Spin Currents
  • Place of Presentation: 仙台
  • Year and Date: 2010-02-09
• [Presentation] 酸化物を用いたスピントロニクス (2010)
  • Author(s): 齊藤英治
  • Organizer: 日本磁気学会スピントロニクス専門研究会
  • Place of Presentation: 東京
  • Year and Date: 2010-01-12
• [Presentation] 伝導(実験) (2009)
  • Author(s): 齊藤英治
  • Organizer: 応用物理学会スピントロニクス入門セミナー
  • Place of Presentation: 仙台
  • Year and Date: 2009-11-25
• [Presentation] スピンホール効果を利用したスピンゼーベック効果の検出 (2009)
  • Author(s): 齊藤英治
  • Organizer: 日本物理学会2009年秋季大会
  • Place of Presentation: 熊本
  • Year and Date: 2009-09-26
• [Presentation] スピンゼーベック効果(実験) (2009)
  • Author(s): 齊藤英治
  • Organizer: 第70回応用物理学会学術講演会
  • Place of Presentation: 富山
  • Year and Date: 2009-09-09
• [Presentation] スピンゼーベック効果(特別講演) (2009)
  • Author(s): 齊藤英治
  • Organizer: 2009年度日本熱電学会学術講演会
  • Place of Presentation: 仙台
  • Year and Date: 2009-08-11
• [Presentation] Spin Hall effects and spin Seebeck effect in metallic films (2009)
  • Author(s): 齊藤英治
  • Organizer: International Conference on Magnetism(ICM 2009)
  • Place of Presentation: Karlsruhe(ドイツ)
  • Year and Date: 2009-07-27
• [Presentation] ナノテクを使って物質中の相対論効果を引き出す (2009)
  • Author(s): 齊藤英治
  • Organizer: 物理学最前線
  • Place of Presentation: 東北大学(仙台)
  • Year and Date: 2009-05-15
• [Presentation] Spin Hall Effects and spin Seebeck effect in NiFe/Pt films (2009)
  • Author(s): 齊藤英治
  • Organizer: INTERMAG 2009 conference
  • Place of Presentation: Sacramento(米国)
  • Year and Date: 2009-05-06
• [Book] 「スピンゼーベック効果と絶縁体を用いた熱電発電」in 熱電変換技術の基礎と応用-クリーンなエネルギー社会をめざして- (2011)
  • Author(s): 齊藤英治、内田健一
  • Publisher: シーエムシー出版
• [Book] 熱電変換技術の基礎と応用-クリーンなエネルギー社会をめざして- (2011)
  • Author(s): 齊藤英治、内田健一
  • Publisher: シーエムシー出版
• [Remarks]
  • URL: http://saitoh.imr.tohoku.ac.jp/
• [Remarks]
  • URL: http://saitoh.imr.tohoku.ac.jp/
• [Remarks]
  • URL: http://saitoh.imr.tohoku.ac.jp/
• [Patent(Industrial Property Rights)] 音波-スピン流変換素子 (2011)
  • Inventor(s): 齊藤英治、内田健一
  • Industrial Property Rights Holder: 学校法人慶應義塾
  • Filing Date: 2011-03-10
• [Patent(Industrial Property Rights)] 位置検出装置 (2011)
  • Inventor(s): 桐原明宏、石田真彦、中村泰信、内田健一、齊藤英治
  • Industrial Property Rights Holder: 東北大学・日本電気株式会社
  • Filing Date: 2011-08-09
• [Patent(Industrial Property Rights)] 熱電変換素子および熱電変換方法 (2011)
  • Inventor(s): 桐原明宏, 中村泰信, 萬伸一, 内田健一, 齊藤英治
  • Industrial Property Rights Holder: 東北大学・日本電気株式会社
  • Filing Date: 2011-05-23
• [Patent(Industrial Property Rights)] 熱電変換装置 (2011)
  • Inventor(s): 桐原明宏, 遠藤浩幸, 眞子隆志, 内田健一, 齊藤英治
  • Industrial Property Rights Holder: 東北大学・日本電気株式会社
  • Filing Date: 2011-06-09
• [Patent(Industrial Property Rights)] 磁性体素子用の積層体及びこの積層体を備えた熱電変換素子並びにその製造方法 (2011)
  • Inventor(s): 桐原明宏, 石田真彦, 眞子隆志, 内田健一, 齊藤英治
  • Industrial Property Rights Holder: 東北大学・日本電気株式会社
  • Filing Date: 2011-07-15
• [Patent(Industrial Property Rights)] 位置検出装置 (2011)
  • Inventor(s): 桐原明宏, 石田真彦, 中村泰信, 内田健一, 齊藤英治
  • Industrial Property Rights Holder: 東北大学・日本電気株式会社
  • Filing Date: 2011-08-09
• [Patent(Industrial Property Rights)] 位置検出装置 (2011)
  • Inventor(s): 桐原明宏, 石田真彦, 内田健一, 齊藤英治
  • Industrial Property Rights Holder: 東北大学・日本電気株式会社
  • Filing Date: 2011-08-09
• [Patent(Industrial Property Rights)] 熱電変換素子、熱電変換素子の製造方法および熱電変換方法 (2011)
  • Inventor(s): 桐原明宏, 中村泰信, 萬伸一, 内田健一, 齊藤英治
  • Industrial Property Rights Holder: 東北大学・日本電気株式会社
  • Filing Date: 2011-02-09
• [Patent(Industrial Property Rights)] 音波-スピン流変換素子 (2011)
  • Inventor(s): 齊藤英治, 内田健一
  • Industrial Property Rights Holder: 学校法人慶應義塾
  • Filing Date: 2011-03-10
• [Patent(Industrial Property Rights)] 熱電変換素子及び熱電変換装置 (2010)
  • Inventor(s): 内田健一、齊藤英治
  • Industrial Property Rights Holder: 学校法人慶應義塾
  • Filing Date: 2010-09-01
• [Patent(Industrial Property Rights)] 熱電変換素子及び熱電変換装置 (2010)
  • Inventor(s): 内田健一, 齊藤英治
  • Industrial Property Rights Holder: 学校法人慶應義塾
  • Filing Date: 2010-09-01
• [Patent(Industrial Property Rights)] マイクロ波発振素子及びマイクロ波発振装置 (2009)
  • Inventor(s): 梶原瑛祐、齊藤英治
  • Industrial Property Rights Holder: 学校法人慶應義塾
  • Industrial Property Number: 2009-094681
  • Filing Date: 2009-04-09