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林 将光

林 将光 (HAYASHI, Masamitsu) 0000-0003-2134-2563

Address
305-0047 茨城県つくば市千現1-2-1 [アクセス]

[論文] | [書籍] | [会議録] | [口頭発表] | [その他の文献] | [公開特許出願]

論文 TSV

2023
  1. Tomohiro Taniguchi, Shinji Isogami, Shuji Okame, Katsuyuki Nakada, Eiji Komura, Tomoyuki Sasaki, Seiji Mitani, Masamitsu Hayashi. Probability of spin-orbit torque driven magnetization switching assisted by spin-transfer torque. Physical Review B. 108 [13] (2023) 134431 10.1103/physrevb.108.134431
2022
  1. Tomohiro Taniguchi, Shinji Isogami, Yohei Shiokawa, Yugo Ishitani, Eiji Komura, Tomoyuki Sasaki, Seiji Mitani, Masamitsu Hayashi. Magnetization switching probability in the dynamical switching regime driven by spin-transfer torque. Physical Review B. 106 [10] (2022) 104431 10.1103/physrevb.106.104431
2021
  1. Shinji Isogami, Yohei Shiokawa, Atsushi Tsumita, Eiji Komura, Yugo Ishitani, Kosuke Hamanaka, Tomohiro Taniguchi, Seiji Mitani, Tomoyuki Sasaki, Masamitsu Hayashi. Spin–orbit torque driven magnetization switching in W/CoFeB/MgO-based type-Y three terminal magnetic tunnel junctions. Scientific Reports. 11 [1] (2021) 16676 10.1038/s41598-021-95422-8 Open Access
2019
  1. Naoaki Kato, Masashi Kawaguchi, Yong-Chang Lau, Toru Kikuchi, Yoshinobu Nakatani, Masamitsu Hayashi. Current-Induced Modulation of the Interfacial Dzyaloshinskii-Moriya Interaction. Physical Review Letters. 122 [25] (2019) 257205 10.1103/physrevlett.122.257205
  2. Takuya Kawada, Masashi Kawaguchi, Masamitsu Hayashi. Unidirectional planar Hall voltages induced by surface acoustic waves in ferromagnetic thin films. Physical Review B. 99 [18] (2019) 184435 10.1103/physrevb.99.184435
  3. Yuto Ishikuro, Masashi Kawaguchi, Naoaki Kato, Yong-Chang Lau, Masamitsu Hayashi. Dzyaloshinskii-Moriya interaction and spin-orbit torque at the Ir/Co interface. Physical Review B. 99 [13] (2019) 134421 10.1103/physrevb.99.134421
  4. Shinji Isogami, Jun Uzuhashi, Tadakatsu Ohkubo, Masamitsu Hayashi. Crystalline-structure-dependent magnetoresistance in ferromagnetic metal/conducting amorphous oxide heterostructures. Physical Review Materials. 3 [2] (2019) 024408 10.1103/physrevmaterials.3.024408
  5. Yong-Chang Lau, Hwachol Lee, Guanxiong Qu, Kohji Nakamura, Masamitsu Hayashi. Spin Hall effect from hybridized 3d−4p orbitals. Physical Review B. 99 [6] (2019) 064410 10.1103/physrevb.99.064410
2018
  1. Satoshi Sumi, Hiroyuki Awano, Masamitsu Hayashi. Interference induced enhancement of magneto-optical Kerr effect in ultrathin magnetic films. Scientific Reports. 8 [1] (2018) 10.1038/s41598-017-18794-w Open Access
  2. Hana Hirose, Naoto Ito, Masashi Kawaguchi, Yong-Chang Lau, Masamitsu Hayashi. Circular photogalvanic effect in Cu/Bi bilayers. Applied Physics Letters. 113 [22] (2018) 222404 10.1063/1.5047418
  3. Syougo Iemoto, Satoshi Sumi, Pham Van Thach, Hiroyuki Awano, Masamitsu Hayashi. Interference Induced Enhancement of Magneto-Optical Effect in Pt/TbCo Hetero-Structured Films. Crystals. 8 [10] (2018) 377 10.3390/cryst8100377 Open Access
  4. Yukihiro Marui, Masashi Kawaguchi, Masamitsu Hayashi. Optical detection of spin–orbit torque and current-induced heating. Applied Physics Express. 11 [9] (2018) 093001 10.7567/apex.11.093001
  5. R. Iguchi, A. Yagmur, Y.-C. Lau, S. Daimon, E. Saitoh, M. Hayashi, K. Uchida. Thermographic measurements of spin-current-induced temperature modulation in metallic bilayers. Physical Review B. 98 [1] (2018) 014402 10.1103/physrevb.98.014402 Open Access
  6. Yuto Ishikuro, Masashi Kawaguchi, Yong-Chang Lau, Yoshinobu Nakatani, Masamitsu Hayashi. Domain-wall resistance in CoFeB-based heterostructures with interface Dzyaloshinskii–Moriya interaction. Applied Physics Express. 11 [7] (2018) 073001 10.7567/apex.11.073001
  7. Masashi Kawaguchi, Daiki Towa, Yong-Chang Lau, Saburo Takahashi, Masamitsu Hayashi. Anomalous spin Hall magnetoresistance in Pt/Co bilayers. Applied Physics Letters. 112 [20] (2018) 202405 10.1063/1.5021510
  8. Claas Abert, Hossein Sepehri-Amin, Florian Bruckner, Christoph Vogler, Masamitsu Hayashi, Dieter Suess. Back-Hopping in Spin-Transfer-Torque Devices: Possible Origin and Countermeasures. Physical Review Applied. 9 [5] (2018) 054010 10.1103/physrevapplied.9.054010
2017
  1. Peng Sheng, Yuya Sakuraba, Yong-Chang Lau, Saburo Takahashi, Seiji Mitani, Masamitsu Hayashi. The spin Nernst effect in tungsten. Science Advances. 3 [11] (2017) e1701503 10.1126/sciadv.1701503 Open Access
  2. Yong-Chang Lau, Masamitsu Hayashi. Spin torque efficiency of Ta, W, and Pt in metallic bilayers evaluated by harmonic Hall and spin Hall magnetoresistance measurements. Japanese Journal of Applied Physics. 56 [8] (2017) 0802B5 10.7567/jjap.56.0802b5
  3. Claas Abert, Hossein Sepehri-Amin, Florian Bruckner, Christoph Vogler, Masamitsu Hayashi, Dieter Suess. Fieldlike and Dampinglike Spin-Transfer Torque in Magnetic Multilayers. Physical Review Applied. 7 [5] (2017) 054007 10.1103/physrevapplied.7.054007
  4. S. Bosu, H. Sepehri-Amin, Y. Sakuraba, S. Kasai, M. Hayashi, K. Hono. High frequency out-of-plane oscillation with large cone angle in mag-flip spin torque oscillators for microwave assisted magnetic recording. Applied Physics Letters. 110 [14] (2017) 142403 10.1063/1.4979324
  5. Rafael P. del Real, Victor Raposo, Eduardo Martinez, Masamitsu Hayashi. Current-Induced Generation and Synchronous Motion of Highly Packed Coupled Chiral Domain Walls. Nano Letters. 17 [3] (2017) 1814-1818 10.1021/acs.nanolett.6b05132
  6. Yong-Chang Lau, Peng Sheng, Seiji Mitani, Daichi Chiba, Masamitsu Hayashi. Electric field modulation of the non-linear areal magnetic anisotropy energy. Applied Physics Letters. 110 [2] (2017) 022405 10.1063/1.4973700
2016
  1. Jacob Torrejon, Eduardo Martinez, Masamitsu Hayashi. Tunable inertia of chiral magnetic domain walls. Nature Communications. 7 [1] (2016) 13533 10.1038/ncomms13533 Open Access
  2. R. Soucaille, M. Belmeguenai, J. Torrejon, J.-V. Kim, T. Devolder, Y. Roussigné, S.-M. Chérif, A. A. Stashkevich, M. Hayashi, J.-P. Adam. Probing the Dzyaloshinskii-Moriya interaction in CoFeB ultrathin films using domain wall creep and Brillouin light spectroscopy. Physical Review B. 94 [10] (2016) 104431 10.1103/physrevb.94.104431
  3. I. Gross, L. J. Martínez, J.-P. Tetienne, T. Hingant, J.-F. Roch, K. Garcia, R. Soucaille, J. P. Adam, J.-V. Kim, S. Rohart, A. Thiaville, J. Torrejon, M. Hayashi, V. Jacques. Direct measurement of interfacial Dzyaloshinskii-Moriya interaction inX|CoFeB|MgOheterostructures with a scanning NV magnetometer(X=Ta,TaN, and W). Physical Review B. 94 [6] (2016) 064413 10.1103/physrevb.94.064413
  4. Tomohiro Taniguchi, Seiji Mitani, Masamitsu Hayashi. Current-Induced Instability of a Perpendicular Ferromagnet in Spin Hall Geometry. IEEE Transactions on Magnetics. 52 [7] (2016) 1-4 10.1109/tmag.2015.2509910
  5. Jae Hyun Kwon, Jungbum Yoon, Praveen Deorani, Jong Min Lee, Jaivardhan Sinha, Kyung-Jin Lee, Masamitsu Hayashi, Hyunsoo Yang. Giant nonreciprocal emission of spin waves in Ta/Py bilayers. Science Advances. 2 [7] (2016) e1501892 10.1126/sciadv.1501892 Open Access
  6. Jacob Torrejon, Junyeon Kim, Jaivardhan Sinha, Masamitsu Hayashi. Spin–Orbit Effects in CoFeB/MgO Heterostructures with Heavy Metal Underlayers. SPIN. 06 [02] (2016) 1640002 10.1142/s2010324716400026 Open Access
  7. T Ueno, N Inami, R Sagayama, Z Wen, M Hayashi, S Mitani, R Kumai, K Ono. Relation between electronic structure and magnetic anisotropy in amorphous TbCo films probed by x-ray magnetic circular dichroism. Journal of Physics D: Applied Physics. 49 [20] (2016) 205001 10.1088/0022-3727/49/20/205001
  8. Zhenchao Wen, Junyeon Kim, Hiroaki Sukegawa, Masamitsu Hayashi, Seiji Mitani. Spin-orbit torque in Cr/CoFeAl/MgO and Ru/CoFeAl/MgO epitaxial magnetic heterostructures. AIP Advances. 6 [5] (2016) 056307 10.1063/1.4944339 Open Access
  9. Y. Nakatani, M. Hayashi, S. Kanai, S. Fukami, H. Ohno. Electric field control of Skyrmions in magnetic nanodisks. Applied Physics Letters. 108 [15] (2016) 152403 10.1063/1.4945738
  10. S. Bosu, H. Sepehri-Amin, Y. Sakuraba, M. Hayashi, C. Abert, D. Suess, T. Schrefl, K. Hono. Reduction of critical current density for out-of-plane mode oscillation in a mag-flip spin torque oscillator using highly spin-polarized Co2Fe(Ga0.5Ge0.5) spin injection layer. Applied Physics Letters. 108 [7] (2016) 072403 10.1063/1.4942373
  11. Junyeon Kim, Peng Sheng, Saburo Takahashi, Seiji Mitani, Masamitsu Hayashi. Spin Hall Magnetoresistance in Metallic Bilayers. Physical Review Letters. 116 [9] (2016) 097201 10.1103/physrevlett.116.097201
2015
  1. Jun Liu, Tadakatsu Ohkubo, Seiji Mitani, Kazuhiro Hono, Masamitsu Hayashi. Correlation between the spin Hall angle and the structural phases of early 5d transition metals. Applied Physics Letters. 107 [23] (2015) 232408 10.1063/1.4937452
  2. Tetsuro Ueno, Jaivardhan Sinha, Nobuhito Inami, Yasuo Takeichi, Seiji Mitani, Kanta Ono, Masamitsu Hayashi. Enhanced orbital magnetic moments in magnetic heterostructures with interface perpendicular magnetic anisotropy. Scientific Reports. 5 [1] (2015) 14858 10.1038/srep14858 Open Access
  3. 林 将光. 界面ジャロシンスキー・守谷相互作用と旋回性磁区構造の発現機構 ‐スピンホールトルク駆動磁壁移動素子への展開‐. まぐね. 10 [4] (2015) 186-191
  4. Jae Hyun Kwon, Praveen Deorani, Jungbum Yoon, Masamitsu Hayashi, Hyunsoo Yang. Influence of tantalum underlayer on magnetization dynamics in Ni81Fe19 films. Applied Physics Letters. 107 [2] (2015) 022401 10.1063/1.4926612
  5. Tomohiro Taniguchi, Seiji Mitani, Masamitsu Hayashi. Critical current destabilizing perpendicular magnetization by the spin Hall effect. Physical Review B. 92 [2] (2015) 024428 10.1103/physrevb.92.024428
  6. Jaivardhan Sinha, Chandrima Banerjee, Avinash Kumar Chaurasiya, Masamitsu Hayashi, Anjan Barman. Improved magnetic damping in CoFeB|MgO with an N-doped Ta underlayer investigated using the Brillouin light scattering technique. RSC Adv.. 5 [71] (2015) 57815-57819 10.1039/c5ra06925d
  7. J. Torrejon, M. Hayashi. Spin Hall torque–driven chiral domain walls in magnetic heterostructures. Magnetic Nano- and Microwires. 1 [80] (2015) 313-331 10.1016/b978-0-08-100164-6.00010-2
  8. Jacob Torrejon, Felipe Garcia-Sanchez, Tomohiro Taniguchi, Jaivardhan Sinha, Seiji Mitani, Joo-Von Kim, Masamitsu Hayashi. Current-driven asymmetric magnetization switching in perpendicularly magnetized CoFeB/MgO heterostructures. Physical Review B. 91 [21] (2015) 214434 10.1103/physrevb.91.214434
  9. Jaivardhan Sinha, Maria Gruber, Masaya Kodzuka, Tadakatsu Ohkubo, Seiji Mitani, Kazuhiro Hono, Masamitsu Hayashi. Influence of boron diffusion on the perpendicular magnetic anisotropy in Ta|CoFeB|MgO ultrathin films. Journal of Applied Physics. 117 [4] (2015) 043913 10.1063/1.4906096
2014
  1. Jacob Torrejon, Junyeon Kim, Jaivardhan Sinha, Seiji Mitani, Masamitsu Hayashi, Michihiko Yamanouchi, Hideo Ohno. Interface control of the magnetic chirality in CoFeB/MgO heterostructures with heavy-metal underlayers. Nature Communications. 5 [1] (2014) 4655 10.1038/ncomms5655
  2. Jaivardhan Sinha, Masamitsu Hayashi. Linewidth Variation of the Higher Harmonics in Spin-Torque Vortex Oscillators. IEEE Magnetics Letters. 5 (2014) 1-4 10.1109/lmag.2014.2338831
  3. Junyeon Kim, Jaivardhan Sinha, Seiji Mitani, Masamitsu Hayashi, Saburo Takahashi, Sadamichi Maekawa, Michihiko Yamanouchi, Hideo Ohno. Anomalous temperature dependence of current-induced torques inCoFeB/MgOheterostructures with Ta-based underlayers. Physical Review B. 89 [17] (2014) 174424 10.1103/physrevb.89.174424
  4. Masamitsu Hayashi, Junyeon Kim, Michihiko Yamanouchi, Hideo Ohno. Quantitative characterization of the spin-orbit torque using harmonic Hall voltage measurements. Physical Review B. 89 [14] (2014) 144425 10.1103/physrevb.89.144425
  5. F. Sanches, V. Tiberkevich, K. Y. Guslienko, J. Sinha, M. Hayashi, O. Prokopenko, A. N. Slavin. Current-driven gyrotropic mode of a magnetic vortex as a nonisochronous auto-oscillator. Physical Review B. 89 [14] (2014) 140410 10.1103/physrevb.89.140410
2013
  1. Jaivardhan Sinha, Masamitsu Hayashi, Andrew J. Kellock, Shunsuke Fukami, Michihiko Yamanouchi, Hideo Sato, Shoji Ikeda, Seiji Mitani, See-hun Yang, Stuart S. P. Parkin, Hideo Ohno. Enhanced interface perpendicular magnetic anisotropy in Ta|CoFeB|MgO using nitrogen doped Ta underlayers. Applied Physics Letters. 102 [24] (2013) 242405 10.1063/1.4811269
  2. Michihiko Yamanouchi, Lin Chen, Junyeon Kim, Masamitsu Hayashi, Hideo Sato, Shunsuke Fukami, Shoji Ikeda, Fumihiro Matsukura, Hideo Ohno. Three terminal magnetic tunnel junction utilizing the spin Hall effect of iridium-doped copper. Applied Physics Letters. 102 [21] (2013) 212408 10.1063/1.4808033
  3. Jae Hyun Kwon, Sankha Subhra Mukherjee, Praveen Deorani, Masamitsu Hayashi, Hyunsoo Yang. Characterization of magnetostatic surface spin waves in magnetic thin films: evaluation for microelectronic applications. Applied Physics A. 111 [2] (2013) 369-378 10.1007/s00339-012-7542-x
  4. Junyeon Kim, Jaivardhan Sinha, Masamitsu Hayashi, Michihiko Yamanouchi, Shunsuke Fukami, Tetsuhiro Suzuki, Seiji Mitani, Hideo Ohno. Layer thickness dependence of the current-induced effective field vector in Ta|CoFeB|MgO. Nature Materials. 12 [3] (2013) 240-245 10.1038/nmat3522
  5. H. Sepehri-Amin, D. Prabhu, M. Hayashi, T. Ohkubo, K. Hioki, A. Hattori, K. Hono. Coercivity enhancement of rapidly solidified Nd–Fe–B magnet powders. Scripta Materialia. 68 [3-4] (2013) 167-170 10.1016/j.scriptamat.2012.10.005
2012
  1. Masamitsu Hayashi, Yukiko K. Takahashi, Seiji Mitani. Microwave assisted resonant domain wall nucleation in permalloy nanowires. Applied Physics Letters. 101 [17] (2012) 172406 10.1063/1.4764053
  2. B.S.D.Ch.S. Varaprasad, A. Srinivasan, Y.K. Takahashi, M. Hayashi, A. Rajanikanth, K. Hono. Spin polarization and Gilbert damping of Co2Fe(GaxGe1−x) Heusler alloys. Acta Materialia. 60 [18] (2012) 6257-6265 10.1016/j.actamat.2012.07.045
  3. Sankha Subhra Mukherjee, Jae Hyun Kwon, Mahdi Jamali, Masamitsu Hayashi, Hyunsoo Yang. Interference-mediated modulation of spin waves. Physical Review B. 85 [22] (2012) 224408 10.1103/physrevb.85.224408
  4. Zhenchao Wen, Hiroaki Sukegawa, Shinya Kasai, Masamitsu Hayashi, Seiji Mitani, Koichiro Inomata. Magnetic Tunnel Junctions with Perpendicular Anisotropy Using a Co$_{2}$FeAl Full-Heusler Alloy. Applied Physics Express. 5 [6] (2012) 063003 10.1143/apex.5.063003
  5. Masamitsu Hayashi, Michihiko Yamanouchi, Shunsuke Fukami, Jaivardhan Sinha, Seiji Mitani, Hideo Ohno. Spatial control of magnetic anisotropy for current induced domain wall injection in perpendicularly magnetized CoFeB|MgO nanostructures. Applied Physics Letters. 100 [19] (2012) 192411 10.1063/1.4711016
  6. Masamitsu Hayashi, Jun’ichi Ieda, Yuta Yamane, Jun-ichiro Ohe, Yukiko K. Takahashi, Seiji Mitani, Sadamichi Maekawa. Time-Domain Observation of the Spinmotive Force in Permalloy Nanowires. Physical Review Letters. 108 [14] (2012) 147202 10.1103/physrevlett.108.147202
  7. Masamitsu Hayashi, Yoshinobu Nakatani, Shunsuke Fukami, Michihiko Yamanouchi, Seiji Mitani, Hideo Ohno. Domain wall dynamics driven by spin transfer torque and the spin–orbit field. Journal of Physics: Condensed Matter. 24 [2] (2012) 024221 10.1088/0953-8984/24/2/024221
2011
  1. Hari S. Goripati, Masamitsu Hayashi, T. Furubayashi, T. Taniguchi, H. Sukegawa, Y. K. Takahashi, K. Hono. Bi-quadratic interlayer exchange coupling in Co2MnSi/Ag/Co2MnSi pseudo spin-valve. Journal of Applied Physics. 110 [12] (2011) 123914 10.1063/1.3671634
  2. Jaivardhan Sinha, Masamitsu Hayashi, Yukiko K. Takahashi, Tomohiro Taniguchi, Maksim Drapeko, Seiji Mitani, Kazuhiro Hono. Large amplitude microwave emission and reduced nonlinear phase noise in Co2Fe(Ge0.5Ga0.5) Heusler alloy based pseudo spin valve nanopillars. Applied Physics Letters. 99 [16] (2011) 162508 10.1063/1.3647771
  3. Jae Hyun Kwon, Sankha Subhra Mukherjee, Mahdi Jamali, Masamitsu Hayashi, Hyunsoo Yang. Spin waves interference from rising and falling edges of electrical pulses. Applied Physics Letters. 99 [13] (2011) 132505 10.1063/1.3643156
2010
  1. Masamitsu Hayashi, Shinya Kasai, Seiji Mitani. Time Resolved Inductive Detection of Domain Wall Dynamics in Magnetic Nanowires. Applied Physics Express. 3 [11] (2010) 113004 10.1143/apex.3.113004
  2. 林 将光. 強磁性金属ナノ構造における磁化ダイナミクス. まてりあ. 49 [8] (2010) 376-380
2008
  1. Rai Moriya, Luc Thomas, Masamitsu Hayashi, Yaroslaw B. Bazaliy, Charles Rettner, Stuart S. P. Parkin. Probing vortex-core dynamics using current-induced resonant excitation of a trapped domain wall. Nature Physics. 4 [5] (2008) 368-372 10.1038/nphys936
  2. Masamitsu Hayashi, Luc Thomas, Charles Rettner, Rai Moriya, Stuart S. P. Parkin. Dynamics of domain wall depinning driven by a combination of direct and pulsed currents. Applied Physics Letters. 92 [16] (2008) 162503 10.1063/1.2903096
  3. S. S. P. Parkin, M. Hayashi, L. Thomas. Magnetic domain-wall racetrack memory. Science. 320 [5873] (2008) 190-194 10.1126/science.1145799
  4. M. Hayashi, L. Thomas, R. Moriya, C. Rettner, S. S. P. Parkin. Current-controlled magnetic domain-wall nanowire shift register. Science. 320 [5873] (2008) 209-211 10.1126/science.1154587
  5. Luc Thomas, Masamitsu Hayashi, Xin Jiang, Charles Rettner, Stuart S. P. Parkin. Perturbation of spin-valve nanowire reference layers during domain wall motion induced by nanosecond-long current pulses. Applied Physics Letters. 92 [11] (2008) 112504 10.1063/1.2890712
  6. Masamitsu Hayashi, Luc Thomas, Charles Rettner, Rai Moriya, Stuart S. P. Parkin. Real time observation of the field driven periodic transformation of domain walls in Permalloy nanowires at the Larmor frequency and its first harmonic. Applied Physics Letters. 92 [11] (2008) 112510 10.1063/1.2890036

書籍 TSV

会議録 TSV

2013
  1. T. Suzuki, H. Tanigawa, Y. Kobayashi, K. Mori, Y. Ito, Y. Ozaki, K. Suemitsu, T. Kitamura, K. Nagahara, E. Kariyada, N. Ohshima, S. Fukami, M. Yamanouchi, S. Ikeda, HAYASHI, Masamitsu, M. Sakao, H. Ohno. Low-current domain wall motion MRAM with perpendicularly magnetized CoFeB/MgO magnetic tunnel junction and underlying hard magnets. 2013 Symposium on VLSI Technology Digest of Technical Papers. (2013) T138-T139

口頭発表 TSV

2019
  1. パウリザク ウカシュ, 三谷 誠司, 磯上 慎二, 林 将光, Tadeusz Kulik. Spin Hall magnetoresistance in amorphous tungsten/iron-silicon alloy bilayers. 第66回応用物理学会春季学術講演会. 2019
2018
  1. HAYASHI, Masamitsu. Spin-light Interaction in Spin orbit Materials. Workshop of the Max Planck - UBC - University of Tokyo in Tokyo. 2018 招待講演
  2. HAYASHI, Masamitsu. Spin current generation in spin orbit materials. One-Day Symposium on Spintronic Properties of Graphene and Related 2D Materials. 2018 招待講演
  3. 河口　真志, 丸井　幸博, 廣瀬　葉菜, 林 将光. 光によるスピン軌道物理の観測. 第220回研究会/第36回光機能磁性デバイス・材料専門研究会. 2018 招待講演
  4. 林 将光. スピン軌道ヘテロ構造の電子物性. 東北大学電気通信研究所 共同プロジェクト研究会. 2018 招待講演
  5. HAYASHI, Masamitsu. Spin conversion effects in spin orbit materials. Kavli Institute for Theoretical Sciences: Collective Spin Dynamics in Nanostructures. 2018 招待講演
  6. 林 将光. スピン軌道材料における電流誘起トルク. 第42回日本磁気学会学術講演会. 2018 招待講演
  7. 磯上 慎二, 埋橋 淳, 大久保 忠勝, 林 将光. 酸化物／強磁性金属ヘテロ接合膜における磁気抵抗効果と強磁性金属結晶配向性との相関. 第42回応用物理学会春季学術講演会. 2018
  8. HAYASHI, Masamitsu. Charge and heat-spin conversions in spin orbit systems. SPIE Spintronics XI. 2018 招待講演
  9. HAYASHI, Masamitsu. Charge and heat-spin conversions in spin orbit systems. The 5th International Conference of Asian Union of Magnetics Societies (IcAUMS). 2018 招待講演
  10. 磯上 慎二, 林 将光. 酸化物／強磁性金属積層膜におけるスピンホールならびに異方性磁気抵抗効果. 日本磁気学会ナノマグネティクス専門研究会. 2018 招待講演
  11. 磯上 慎二, 林 将光. Co/透明導電性酸化物接合膜におけるスピンホール磁気抵抗効果. International Magnetics Conference 2018. 2018
  12. 林 将光. 金属ヘテロ構造における スピンホール・スピンネルンスト効果. 東北大学電気通信研究所 共同プロジェクト研究会. 2018 招待講演
2017
  1. 林 将光. Current spin conversion in spin orbit materials. Workshop of the Max Planck-UBC-University of Tokyo. 2017 招待講演
  2. 林 将光. Spin current generation in transition metal bilayers and multilayers. 15th RIEC International Workshop on Spintronics. 2017 招待講演
  3. 林 将光. 薄膜へテロ構造におけるカイラル磁気構造とその制御. 第41回日本磁気学会学術講演会. 2017 招待講演
  4. 林 将光. Spin Hall magnetoresistance and spni orbit torques in metallic heterostructures. SPIE Spintronics XI. 2017 招待講演
  5. セペリ アミン ホセイン, ボス スボロジャテイ, C. Abert, 桜庭 裕弥, 葛西 伸哉, 林 将光, D. Suess, 宝野 和博. Design and development of spin-torque-oscillator for microwave assisted magnetic recording. TMRC 2017,The 28th Magnetic Recording Conference. 2017 招待講演
  6. 林 将光. Spin Orbit Effects in Metallic Heterostructures. Gordon Research Conference -Spin Dynamics in Nanostructures-. 2017 招待講演
  7. 林 将光. スピン軌道効果による電流誘起磁壁生成とシフト操作. 第32回日本磁気学会　光機能磁性デバイス・材料専門研究会. 2017 招待講演
2016
  1. 林 将光. スピン起動相互作用に起因するスピン流生成と磁化制御. PASPS-21. 2016 招待講演
  2. 林 将光. Spin current, spin orbit torque and chiral magnetism in magnetic heterostructures with broken inversion symmetry. 理研セミナー. 2016 招待講演
  3. セペリ アミン ホセイン, ボス スボロジャテイ, 桜庭 裕弥, 林 将光, T. Schrefl, C. Abert, D. Suess, 宝野 和博. Reduction of Critical Current Density in Spin-Torque-Oscillator Device for Microwave Assisted Magnetic Recording . 61st Annual Conference on Magnetism and Magnetic Materials. 2016
  4. 桜庭 裕弥, ボス スボロジャテイ, セペリ アミン ホセイン, 林 将光, 葛西 伸哉, 宝野 和博. マイクロ波アシスト磁気記録を目指した高スピン分極スピン注入層を用いたスピントルク発振素子の開発. ASTC Fall 2016 Research Review Meeting. 2016
  5. 林 将光. Spin current and spin orbit interaction in metallic heterostructures. 国際スピントロニクス・スクール. 2016 招待講演
  6. 林 将光. 薄膜へテロ構造におけるスピン軌道効果. 第71回物理学会春季大会. 2016 招待講演
  7. ボス スボロジャテイ, セペリ アミン ホセイン, 桜庭 裕弥, 葛西 伸哉, 林 将光, 宝野 和博. Mag-flip spin torque oscillator using highly spin polarized Heusler alloy as spin injection layer for microwave assisted magnetic recording. The 63rd Japan Society of Applied Physics(JSAP) Spring meeting. 2016
2015
  1. ボス スボロジャテイ, セペリ アミン ホセイン, 桜庭 裕弥, 林 将光, 葛西 伸哉, 宝野 和博. マグフリップ型スピントルク発振素子のための高スピン偏極・高Ku材料の探索. ASRC, MAMR部会 成果報告会. 2015
  2. 林 将光. Electrically and thermally generated spin current in heavy metals. 12th RIEC International Workshop on Spintronics. 2015 招待講演
  3. 林 将光. 薄膜へテロ構造におけるスピン軌道効果と電流駆動磁気デバイス. 応用物理学会秋季学術講演. 2015 招待講演
  4. 林 将光. Control of spin current and magnetism in magnetic heterostructures. International Center for Nano-Systems (ICNS) Opening Workshop. 2015 招待講演
  5. 林 将光. Spin Hall effect and chiral magnetism in metallic heterostructures. International Conference on Magnetism (ICM). 2015 招待講演
  6. 林 将光. Effective field measurements and spin torque dynamics in magnetic nanostructures. Sir Martin Wood prize lecture & York-Tohoku symposium. 2015 招待講演
  7. 林 将光. Effective field measurements and spin torque dynamics in magnetic nanostructures. Sir Martin Wood prize lecture. 2015 招待講演
  8. 林 将光. Effective field measurements and spin torque dynamics in magnetic nanostructures. Sir Martin Wood prize lecture. 2015 招待講演
  9. 林 将光. Effective field measurements and spin torque dynamics in magnetic nanostructures. Sir Martin Wood prize lecture. 2015 招待講演
  10. 林 将光. Effective field measurements and spin torque dynamics in magnetic nanostructures. Sir Martin Wood prize lecture. 2015 招待講演
  11. ボス スボロジャテイ, セペリ アミン ホセイン, 桜庭 裕弥, 林 将光, 宝野 和博. マグフリップ型スピントルク発振素子のための高スピン偏極・高Ku材料の探索. SRC MAMR部会 H26-27年最終成果報告会. 2015
  12. ボス スボロジャテイ, 桜庭 裕弥, セペリ アミン ホセイン, 林 将光, 宝野 和博. マグフリップ型スピントルク発振素子のための高スピン偏極・高Ku材料の探索. SRC MAMR部会 成果報告会. 2015
  13. 林 将光, トレジョン ディアズ ジャコブ, 金 俊延, 盛 鵬, 三谷 誠司. Controlling spin transmission and the Dzyaloshinskii-Moriya interaction at interfaces in magnetic heterostructures. 応用物理学会春季学術講演. 2015
  14. 林 将光. スピンホールトルクのメカニズムとそれが誘起するスピンダイナミクス. 高周波スピントロニクス研究会. 2015 招待講演
  15. 林 将光. 磁性ナノ構造における有効磁界計測とスピントルクによる 磁化ダイナミクスの研究. Sir Martin Wood prize lecture. 2015 招待講演
  16. 上野 哲朗, 井波暢人, 佐賀山遼子, 温 振超, 林 将光, 三谷 誠司, 熊井玲児, 小野寛太. 軟X線磁気円二色性分光と放射光X線回折によるアモルファスTbCo薄膜の磁気異方性の研究. 第28回日本放射光学会年会・放射光科学合同シンポジウム. 2015
2014
  1. 林 将光. 磁性体へテロ構造におけるスピン軌道効果とストレージデバイスへの展開. 磁気記録・情報ストレージ研究会. 2014 招待講演
  2. 林 将光. Spin orbit torques and chiral magnetism in ultrathin magnetic heterostructures. 59th Annual Magnetism & Magnetic Materials Conference (MMM). 2014 招待講演
  3. 上野 哲朗, 井波暢人, 温 振超, 林 将光, 三谷 誠司, 佐賀山遼子, 熊井玲児, 小野寛太. Microscopic origin of magnetic anisotropy in TbCo amorphous films probed by X-ray diffraction and magnetic circular dichroism. 59th Annual Magnetism & Magnetic Materials Conference. 2014
  4. 林 将光. Spin orbit torques in magnetic heterostructures. IUMRS-ICA. 2014 招待講演
  5. 林 将光. Spin orbit torques and chiral magnetic texture in magnetic heterostructures. SPIE Spintronics VII. 2014 招待講演
  6. 林 将光. Spin orbit effects in ultrathin magnetic heterostructures. PASPS VIII. 2014 招待講演
  7. 林 将光, トレジョン ディアズ ジャコブ, 金 俊延, シンハ ジャイワルハン, 三谷 誠司, 高橋三郎, 前川禎通, 山ノ内路彦, 大野英男. Current induced spin orbit torques and chiral magnetic texture in magnetic . 12th RIEC International Workshop on Spintronics. 2014 招待講演
  8. 林 将光. 磁性ナノヘテロ構造におけるスピン軌道効果と磁化制御技術への展開. 第58回ナノマグネティックス専門研究会報告. 2014 招待講演
  9. 金 俊延, シンハ ジャイワルハン, 三谷 誠司, 林 将光, 高橋三郎, 前川禎通, 山ノ内　路彦, 大野英男. Temperature dependence of current induced spin-orbit torques . Intermag 2014. 2014
  10. トレジョン ディアズ ジャコブ, 金 俊延, シンハ ジャイワルハン, 三谷 誠司, 林 将光, 山ノ内　路彦, 大野英男. Control of domain wall chirality in ultrathin CoFeB/MgO heterostructures by using different heavy metal underlayers. Intermag 2014. 2014
  11. 林 将光. 磁性ナノヘテロ構造におけるスピン軌道トルク. 応用物理学会第６１回春季学術講演会. 2014 招待講演
2013
  1. 林 将光. Spin orbit torques in Ta|CoFeB|MgO magnetic heterostructures. The 58th Annual Magnetism and Magnetic Materials Conference. 2013 招待講演
  2. 上野 哲朗, 井波暢人, 武市泰男, シンハ ジャイワルハン, 三谷 誠司, 林 将光, 小野寛太. Interface magnetism of Ta/CoFeB/MgO heterostructures investigated by X­ray magnetic circular dichroism. 58th Annual Conference on MMM. 2013
  3. 林 将光. Magnetization switching using spin orbit torques in CoFeB|MgO magnetic heterostructures. ECS 224th meeting. 2013 招待講演
  4. 林 将光. Spin orbit torques and current induced domain wall motion in magnetic heterostructures. Concepts in Spintronics. 2013 招待講演
  5. 山ノ内路彦, Lin Chen, 金 俊延, 林 将光, 佐藤英夫, 深見俊輔, 池田正二, 松倉文礼, 大野英男. CuIrチャネル3端子磁気トンネル接合における電流誘起スイッチング. 応用物理学会秋季講演会. 2013
  6. 林 将光. Current induced spin orbit torques in CoFeB|MgO magnetic heterostructures. Donostia Intl. Conf. on Nanoscaled Magnetism and Applications. 2013 招待講演
  7. 山ノ内路彦, Lin Chen, 金 俊延, 林 将光, 佐藤英夫, 深見俊輔, 池田正二, 松倉文礼, 大野英男. SPIN HALL EFFECT IN SWITCHING OF THREE TERMINAL MAGNETIC TUNNEL JUNCTION WITH CuIr CHANNEL. Joint European Magnetic Symposia. 2013
  8. 金 俊延, シンハ ジャイワルハン, 林 将光, 山ノ内路彦, 深見俊輔, 鈴木哲広, 三谷 誠司, 大野英男. Current-induced effective field vector in Ta│CoFeB│MgO with various layer thicknesses. The 8th International Symposium on Metallic Multilayers (MML). 2013
  9. 金 俊延, シンハ ジャイワルハン, 林 将光, 山ノ内路彦, 深見俊輔, 鈴木哲広, 三谷 誠司, 大野英男. Ta|CoFe|MgOにおける電流誘起実効磁場. 応用物理学会春季講演会. 2013
  10. シンハ ジャイワルハン, 林 将光, 小塚 雅也, 山ノ内路彦, 深見俊輔, 鈴木哲広, 三谷 誠司, 宝野 和博, 大野英男. Enhanced interface perpendicular magnetic anisotropy in nitrogen doped Ta underlayer with CoFeB|MgO. 応用物理学会春季講演会. 2013
  11. 林 将光. Vector measurements of the current induced effective fields in Ta/CoFeB/MgO heterostructures. APS March Meeting. 2013 招待講演
  12. 林 将光, 金 俊延, 山ノ内路彦, 深見俊輔, 鈴木哲広, シンハ ジャイワルハン, 三谷 誠司, 大野英男. Current induced torques in magnetic heterostructures. 第44回スピンエレクトロニクス専門研究会. 2013 招待講演
  13. 林 将光. Current induced spin orbit torques in magnetic heterostructures. International Workshop on Spin-Orbit Induced Torque. 2013 招待講演
  14. 林 将光, 金 俊延, 山ノ内路彦, 深見俊輔, 鈴木哲広, シンハ ジャイワルハン, 三谷 誠司, 大野英男. Current induced torques in magnetic heterostructures. 3rd CSIS International Symposium on Spintronics-based VLSIs. 2013 招待講演
  15. 林 将光, 家田淳一, 山根結太, 大江潤一郎, 高橋 有紀子, 三谷 誠司, 前川禎通. Spinmotive force and voltage generation via magnetization dynamics in magnetic nanostructures. MMM-Intermag. 2013
  16. シンハ ジャイワルハン, 林 将光, 小塚 雅也, 山ノ内路彦, 深見俊輔, 鈴木哲広, 三谷 誠司, 宝野 和博, 大野英男. Enhanced perpendicular magnetic anisotropy in Ta|CoFeB|MgO by nitrogen doping the Ta underlayer. MMM-Intermag. 2013
  17. 金 俊延, シンハ ジャイワルハン, 林 将光, 山ノ内路彦, 深見俊輔, 鈴木哲広, 三谷 誠司, 大野英男. Determination of the current induced effective field vector in Ta|CoFeB|MgO. MMM-Intermag. 2013
2012
  1. セペリ アミン ホセイン, D. Prabhu, 林 将光, 大久保 忠勝, K. Hioki, A. Hattori, 宝野 和博. Enhancement of coercivity in rapidly quenched Nd-Fe-B powders by the Nd-Cu diffusion process. ICAUMS 2012. 2012
  2. シンハ ジャイワルハン, 林 将光, 中谷 友也, 高橋 有紀子, 三谷 誠司, 宝野 和博. Analysis of the vortex mode excitation and the spin transfer torque vector in Heusler alloy based nanopillar device. ICMFS2012. 2012
  3. 金 俊延, 林 将光, 深見　俊輔, 鈴木　哲広, 山ノ内　路彦, シンハ ジャイワルハン, 三谷 誠司, 大野　英男. Current induced effective fields and domain wall motion in perpendicularly magnetized Ta|CoFeB|MgO nanowires. ICMFS2012. 2012
  4. 林 将光. Current induced effective fields in Ta|CoFeB|MgO heterostructures. ICC-IMR/Reimei Miniworkshop on Spintronics. 2012 招待講演
  5. 林 将光. Spin transfer driven domain wall dynamics in magnetic nanostructures. The 5th Series of WPI Joint Seminar. 2012 招待講演
  6. 温 振超, 介川 裕章, 葛西 伸哉, 林 将光, 三谷 誠司, 猪俣 浩一郎. Tunneling magnetoresistance in perpendicular magnetized Co2FeAl/MgO/CoFeB magnetic tunnel junctions. International Conference on Magnetism. 2012
  7. 林 将光. Magnetization Dynamics in Perpendicularly Magnetized CoFeB Nanostructures. ICYRAM 2012. 2012 招待講演
  8. 介川 裕章, 温 振超, 葛西 伸哉, 林 将光, 三谷 誠司, 猪俣 浩一郎. 垂直磁化型強磁性トンネル接合の実現のためのフルホイスラー合金Co2FeAl薄膜. The 9th RIEC International Workshop on Spintronics. 2012 招待講演
  9. 林 将光. Current driven domain wall motion in perpendicularly magnetized CoFeB nanostructures. International Symposium on the Dynamics of Domain Walls 2012. 2012 招待講演
  10. 林 将光, シンハ ジャイワルハン, 金 俊延, 三谷 誠司, 仲谷　栄伸, 深見　俊輔, 山ノ内　路彦, 大野　英男. Current induced magnetization dynamics in CoFeB|MgO nanostructures. 第2回「スピントロニクスベース集積システム」CSIS国際シンポジウム. 2012 招待講演
2011
  1. シンハ ジャイワルハン, 谷口 知大, ドラペコ マキシム, 高橋 有紀子, 三谷 誠司, 宝野 和博, 林 将光. Heusler alloy based giant magnetoresistive spin torque oscillators. Spin Master Voice workshop. 2011
  2. 高橋 有紀子, 長谷 直基, 中谷 友也, シンハ ジャイワルハン, 葛西 伸哉, 林 将光, 古林 孝夫, 三谷 誠司, 宝野 和博. Spintronics devices using newly developed Co2Fe(Ga0.5Ge0.5) alloy. Joint Polish-Japanese Workshop "Spintronics - from new mate. 2011 招待講演
  3. 林 将光, 深見　俊輔, 鈴木　哲広, 山ノ内　路彦, シンハ ジャイワルハン, 石綿　延彦, 仲谷　栄伸, 三谷 誠司, 大野　英男. Spin orbit field assisted current driven domain wall motion in perpendicularly magnetized ultrathin CoFeB/MgO nanowires. Conference on Magnetism and Magnetic Materials. 2011
  4. シンハ ジャイワルハン, 林 将光, 高橋 有紀子, 谷口 知大, ドラペコ マキシム, 三谷 誠司, 宝野 和博. Reduced nonlinear phase noise and large amplitude microwave emission from Co2Fe(Ga0.5Ge0.5) Heusler alloy based pseudo spin valve nanopillars. Conference on Magnetism and Magnetic Materials. 2011
  5. 中谷 友也, 林 将光, 古林 孝夫, 宝野 和博. ホイスラー合金CPP-GMR素子におけるスピントルクノイズ特性. 56th Annual Conference on Magnetism & Magnetic Materials. 2011
  6. 中谷 友也, 林 将光, 古林 孝夫, 宝野 和博. Agスペーサー層を介したCo2Fe(Al0.5Si0.5)ホイスラー 合金薄膜の層間交換結合とCPP-GMR特性. 第35回学術講演会. 2011
  7. シンハ ジャイワルハン, 林 将光, 中谷 友也, 高橋 有紀子, 三谷 誠司, 宝野 和博. CPP-GMR 素子におけるスピントルク誘起マイクロ波発振. 日本磁気学会学術講演会. 2011
  8. 中谷 友也, 林 将光, 三谷 誠司, 古林 孝夫, 宝野 和博. ホイスラー合金CPP-GMR膜における振動性反強磁性層間交換結合. The Magnetic Recording Conference. 2011
  9. 林 将光, 家田淳一郎, 山根結太, 大江順一郎, 高橋 有紀子, 三谷 誠司, 前川偵通. Electric Field Generation via Domain Wall Motion in Permalloy Nanowires. 5th International Workshop on Spin Currents. 2011
  10. シンハ ジャイワルハン, 林 将光, 高橋 有紀子, 三谷 誠司. ホイスラー合金スピンバルブ磁気抵抗素子における巨大マイクロ波発振. INTERMAG 2011. 2011
  11. 林 将光. 強磁性細線の磁化反転による起電力発生機構の評価. 特定領域研究「スピン流の創出と制御」平成22年成果報告会. 2011 招待講演
2010
  1. 林 将光, 中谷 友也, 高橋 有紀子, 葛西 伸哉, 三谷 誠司. 強磁性細線における磁壁移動に伴う発電効果. International conference of the Asian union of magnetic societie. 2010
  2. 林 将光, 葛西 伸哉, 中谷 友也, 三谷 誠司, 宝野 和博. 強磁性細線におけるスピンポンピングと電気伝導の相関について. 第34回日本磁気学会. 2010
  3. 林 将光. 規則化合金強磁性体細線における電気伝導・磁気特性. 「スピン流の創出と制御」平成22年度研究会. 2010 招待講演
  4. 林 将光. Current and Field Induced Domanin Wall Dynamics. APS Physics-March Meeting 2010. 2010 招待講演
  5. 林 将光. 強磁性体細線における誘導起電力を利用した磁壁移動検出法の確立. 「スピン流の創出と制御」平成21年度成果報告会. 2010 招待講演
2009
  1. 林 将光. 強磁性体ナノ構造における磁化ダイナミクス. 特定領域研究若手の会. 2009
  2. 林 将光. 強磁性体細線における複数磁壁の運動制御. 「スピン流の創出と制御」平成２１年度研究会. 2009 招待講演
2008
  1. 林 将光. 強磁性細線における磁壁のスピントルク駆動ダイナミクス. AMC2008. Asian Magnetics Conference 2008. 2008 招待講演
  2. 林 将光. パーマロイ細線における渦型磁壁のダイナミクス. Vortex Dynamics in Confined Magnetic Thin Films Research. 2008 招待講演
  3. 林 将光, luc thomas, rai moriya, charles rettner, xin jiang, bastiaan bergman, stuart parkin. Controlled motion of multiple domain walls in permalloy nanowires. Conference on Magnetism and Magnetic Materials . 2008
  4. Li Gao, 林 将光, Rai Moriya, Xin Jiang, Stuart Parkin. Spin transfer induced microwave emission in MgO based magnetic tunnel junctions. Conference on Magnetism and Magnetic Materials . 2008
  5. 林 将光. 強磁性ナノ構造における磁化ダイナミクスと磁壁移動. The 23rd Nishinomiya-Yukawa Memorial International Workshop. 2008 招待講演
  6. 林 将光. Current driven domain wall dynamics in magnetic nanowires. A workshop on Microstructure-properties of Magnetic Materials. 2008
  7. 林 将光. Current driven dynamics of magnetic domain walls. Gordon Research Conferences - Magnetic Nanostructures. 2008 招待講演

その他の文献 TSV

2014
  1. 林 将光. 電流による磁区の一斉移動　 －スピン軌道相互作用を利用した磁化制御技術の新展開－. 応用物理. 83 [7] (2014) 547-552
2009
  1. 林 将光, Luc Thomas, 守谷　頼, Charles Rettner, Stuart Parkin. 磁壁電流駆動のデバイスへの応用. まぐね. 4 [8] (2009) 396-401
  2. 林 将光, Stuart Parkin. Racetrack Memory. スピントロニクスの基礎と材料・応用技術の最前線. (2009) 373-383

公開特許出願 TSV

  1. 高い垂直磁気異方性を示す極薄垂直磁化膜、その製造方法及び用途 (2015)
  2. 磁壁移動型の磁気記録素子及び磁気記録方法 (2013)
  3. Co２基ホイスラー合金とそれを用いたスピントロニクス素子 (2012)
  4. Ｃｏ２Ｆｅ基ホイスラー合金とこれを用いたスピントロニクス素子 (2012)

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