*Peer Reviewed Paper
*1 | H. Ohno, "Bridging semiconductor and magnetism", Journal of Applied Physics, Vol. 113, pp. 136509 (1)-(5), March, 2013. |
*2 | D. Suzuki, Y. Lin, M. Natsui, and T. Hanyu, "A 71%-Area-Reduced Six-Input Nonvolatile Lookup-Table Circuit Using a Three-Terminal Magnetic-Tunnel-Junction-Based Single-Ended Structure", Japanese Journal of Applied Physics, Vol. 52, pp. 04CM04 (1)-(6), March, 2013. |
*3 | T. Koyama, H. Hata, K. J. Kim, T. Moriyama, H. Tanigawa, T. Suzuki, Y. Nakatani, D. Chiba, T. Ono, "Current-Induced Magnetic Domain Wall Motion in a Co/Ni Nanowire with Structural Inversion Asymmetry", Applied Physics Express, Vol. 6 pp. 033001(1)-(3), March, 2013. |
*4 | Y. Miura, S. Ozaki, Y. Kuwahara, M. Tsujikawa, K. Abe, M. Shirai, "The origin of perpendicular magneto-crystalline anisotropy in L10-FeNi under tetragonal distortion", Journal of Physics Condensed Matter, Vol. 25, No. 10, pp. 106005(1)-(9), Feb. 2013. |
*5 | J. Kim, J. Sinha, M. Hayashi, M. Yamanouchi, S. Fukami, T. Suzuki, S. Mitani and H. Ohno, "Layer thickness dependence of the current induced effective field vector in Ta|CoFeB|MgO", Nature Materials, Vol. 12, pp. 240–245, Dec. 2012. |
*6 | P. N. Hai, L. D. Anh, and M. Tanaka, "Electron effective mass in n-type electron-induced ferromagnetic semiconductor (In,Fe) As: Evidence of conduction band transport", Applied Physics Letters, Vol. 101, pp. 252410 (1)-(5), Dec. 2012. |
*7 | S. Ikeda, H. Sato, M. Yamanouchi, H. D. Gan, K. Miura, K. Mizunuma, S. Kanai, S. Fukami, F. Matsukura, N. Kasai, and H. Ohno, "Recent progress of perpendicular Anisotropy Magnetic runnal junctions for Nonvolatile VLSI", SPIN, Vol. 2, No. 3, pp. 1240003 (1)-(12), Dec. 2012. |
*8 | P. N. Hai, W. Nomura, T. Yatsui, M. Ohtsu, and M. Tanaka, "Effects of laser irradiation on the self-assembly of MnAs nanoparticles in a GaAs matrix", Applied Physics Letters, Vol. 101, pp. 193102 (1)-(4), Nov. 2012. |
*9 | P. N. Hai, L. D. Anh, S. Mohan, T. Tamegai, M. Kodzuka, T. Ohkubo, K. Hono, and M. Tanaka, "Growth and characterization of n-type electron-induced ferromagnetic semiconductor (In,Fe)As", Applied Physics Letters, Vol. 101, pp. 182403 (1)-(5), Nov. 2012. |
*10 | S. Ikeda, R. Koizumi, H. Sato, M. Yamanouchi, K. Miura, K. Mizunuma, H. Gan , F. Matsukura, and H. Ohno, "Boron Composition Dependence of Magnetic Anisotropy and Tunnel Magnetoresistance in MgO/CoFe(B) Based Stack Structures", IEEE Transactions on Magnetics, Vol. 48, No.11, pp. 3829-3832, Oct. 2012. |
*11 | S. Kanai, M. Yamanouchi, S. Ikeda, Y. Nakatani, F. Matsukura, and H. Ohno, "Electric-field induced magnetization reversal in a perpendicular-anisotropy CoFeB-MgO magnetic tunnel junction", Applied Physics Letters, Vol. 101, pp. 122403 (1)-(3), Sept. 2012. |
*12 | D. Markó, T. Devolder, K. Miura, K. Ito, Joo-Von Kim, C. Chappert, S. Ikeda, and H. Ohno, "Material parameters and thermal stability of synthetic ferrimagnet free layers in magnetic tunnel junction nanopillars", Journal of Applied Physics, Vol. 112, pp. 053922 (1)-(4), Sept. 2012. |
*13 | S. Ohya, I. Muneta, Y. Xin, K. Takata, and M. Tanaka, "Valence-band structure of ferromagnetic semiconductor (InGaMn)As", Physical Review B, Vol.86, pp. 094418 (1)-(8), Sept. 2012. |
*14 | T. Koyama, K. Ueda, K.-J. Kim, Y. Yoshimura, D. Chiba, K. Yamada, J.-P. Jamet, A. Mougin, A. Thiaville, S. Mizukami, S. Fukami, N. Ishiwata, Y. Nakatani, H. Kohno, K. Kobayashi, and T. Ono, "Current-induced magnetic domain wall motion below intrinsic threshold triggered by Walker breakdown", Nature Nanotechnology, Vol. 7, pp. 635-639, Sept. 2012. |
*15 | K. Kinoshita, T. Yamamoto, H. Honjo, N. Kasai, S. Ikeda, and H. Ohno, "Damage recovery by reductive chemistry after methanol-based plasma etch to fabricate magnetic tunnel junctions", Japanese Journal of Applied Physics, Vol. 51, pp. 08HA01(1)-(6), Aug. 2012. |
*16 | H. Naganuma, In-Tae Bae, T. Miyazaki, M. Kubota, N. Inami, Y. Kawada, M. Oogane, S. Mizukami, X. F. Han, and Y. Ando, "Enhancement of Magnetoresistance using CoFe/Ru/CoFe Synthetic Ferrimagnetic Pinned Layer in BiFeO3 Based Spin-valves", Applied Physics Letters, Vol. 101, pp. 072901 (1)-(3), Aug. 2012. |
*17 | H. Sato, M. Yamanouchi, S. Ikeda, S. Fukami, F. Matsukura, and H. Ohno, "Perpendicular-anisotropy CoFeB-MgO magnetic tunnel junctions with a MgO/CoFeB/Ta/CoFeB/MgO recording structure", Applied Physics Letters, Vol. 101, pp. 022414 (1)-(4), July 2012. |
*18 | Kab-Jin Kim, D. Chiba, K. Kobayashi, S. Fukami, M. Yamanouchi, H. Ohno, Soong-Geun Je, Sug-Bong Choe, and T. Ono, "Observation of magnetic domain-wall dynamics transition in Co/Ni multilayered nanowires", Applied Physics Letters, Vol. 101, pp. 022407 (1)-(4), July 2012. |
*19 | P. N. Hai, D. Sasaki, L. D. Anh, M. Tanaka, "Crystalline anisotropic magnetoresistance with two-fold and eight-fold symmetry in (In,Fe)As ferromagnetic semiconductor", Applied Physics Letters, Vol. 100, pp. 262409 (1)-(5), June 2012. |
*20 | R. Nakane, S. Sato, S. Kokutani, and M. Tanaka, "Appearance of Anisotropic Magnetoresistance and Electric Potential Distribution in Si-based Multi-terminal Devices with Fe Electrodes", IEEE Magnetics Letters, Vol. 3, pp. 3000404 (1)-(4), June 2012. |
*21 | T. Devolder and K. Ito, "Spin torque switching and scaling in synthetic antiferromagnet free layers with in-plane magnetization", Journal of Applied Physics, Vol. 111, pp. 123914 (1)-(8), June 2012. |
*22 | S. Fukami, N. Ishiwata, N. Kasai, M. Yamanouchi, H. Sato, S. Ikeda , and H. Ohno, "Scalability Prospect of Three-Terminal Magnetic Domain-Wall Motion Device", IEEE Transactions on Magnetics, Vol. 48, No.7, pp. 2152-2157, June 2012. |
*23 | D. Chiba, M. Kawaguchi, S. Fukami, N. Ishiwata, K. Shimamura, K. Kobayashi and T. Ono, "Electric field control of magnetic domain wall velocity in ultra-thin cobalt with perpendicular magnetization", Nature Communications, Vol. 3, pp. 888, doi: 10.1038/ncomms1888, June 2012. |
*24 | M. Kawaguchi, K. Shimamura, S. Ono, S. Fukami, F. Matsukura, H. Ohno, D. Chiba, and T. Ono, "Electric field effect on magnetization in a Fe ultra-thin film", Applied Physics Express, Vol. 5, pp. 063007(1)-(3), June 2012. |
*25 | Li Li, Y. Guo, X. Y. Cui, Rongkun Zheng, K. Ohtani, C. Kong, A. V. Ceguerra, M. P. Moody, J. D. Ye, H. H. Tan, C. Jagadish, Hui Liu, C. Stampfl, H. Ohno, S. P. Ringer, and F. Matsukura, "Magnetism of Co-doped ZnO epitaxially grown on a ZnO substrate", Physical Review B, Vol. 85, 174430 (1)-(8), May 2012. |
*26 | K. Ueda, T. Koyama, R. Hiramatsu, D. Chiba, S. Fukami, H. Tanigawa, T. Suzuki, N. Ohshima, N. Ishiwata, Y. Nakatani, K. Kobayashi, T. Ono, "Temperature dependence of carrier spin polarization determined from current-induced domain wall motion in a Co/Ni nanowire", Applied Physics Letters, Vol. 100, 202407 (1)-(3), May 2012. |
*27 | Y. Yoshimura, T. Koyama, D. Chiba, Y. Nakatani, S. Fukami, M. Yamanouchi, H. Ohno, and T. Ono, "Current-induced domain wall motion in a perpendicularly magnetized Co/Ni nanowire under in-plane magnetic fields", Applied Physics Express, Vol. 5, pp. 063001(1)-(3), May 2012. |
*28 | M. Hayashi, M. Yamanouchi, S. Fukami, J. Sinha, S. Mitani and H. Ohno, "Spatial control of magnetic anisotropy for current induced domain wall injection in perpendicularly magnetized ultrathin CoFeB|MgO nanostructures", Applied Physics Letters, Vol. 100, pp. 192411(1)-(4), May 2012. |
*29 | S. Togashi, T. Ohsawa, and T. Endoh, "Low Power Nonvolatile Counter Unit with Fine-Grained Power Gating", IEICE Transactions on Electronics, Vol. E95-C, no.5, May 2012. |
*30 | V. Karthik, Y. Takahashi , T. Ohkubo , K. Hono, H. Gan , S. Ikeda, and H. Ohno, "Transmission electron microscopy study on the effect of various capping layers on CoFeB/MgO/CoFeB pseudo spin valves annealed at different temperatures", Journal of Applied Physics, Vol. 111, pp. 083922 (1)-(7), Apr. 2012. |
*31 | H. Sato, M. Yamanouchi, K. Miura, S. Ikeda, R. Koizumi, F. Matsukura, and H. Ohno, "CoFeB Thickness Dependence of Thermal Stability Factor in CoFeB/MgO Perpendicular Magnetic Tunnel Junctions", IEEE Magnetics Letters, Vol. 3, pp. 3000204 (1)-(4), Apr. 2012. |
*32 | A. Brataas, A. D. Kent, and Hideo Ohno, "Current-induced torques in magnetic materials", Nature Materials, Vol. 11, pp. 372-381, Apr. 2012. |
*33 | I. Muneta, S. Ohya, and M. Tanaka, "Spin-dependent tunneling transport in a ferromagnetic GaMnAs and un-doped GaAs double-quantum-well heterostructure", Applied Physics Letters, Vol. 100, pp. 162409 (1)-(3), Apr. 2012. |
*34 | D. Suzuki, M. Natsui, T. Endoh, H. Ohno, and T. Hanyu, "Design of a Compact Nonvolatile Four-Input Logic Element Using a Magnetic Tunnel Junction and Metal-Oxide-Semiconductor Hybrid Structure", Japanese Journal of Applied Physics, Vol. 51, no. 4, pp. 04DM02 (1)-(5), Apr. 2012. |
*35 | H. Yamamoto, J. Hayakawa, K. Miura, K. Ito, H. Matsuoka, S. Ikeda, and H. Ohno, "Dependence of magnetic anisotropy in Co20Fe60B20 free layers on capping layers in MgO-based magnetic tunnel junctions with in-plane easy axis", Applied Physics Express, Vol. 5, pp. 053002 (1)-(3), Apr. 2012. |
1 | 池田正二、佐藤英夫、山ノ内路彦、石川慎也、水沼広太朗、金井駿、深見俊輔、松倉文礼、笠井直記、大野英男、 "不揮発性集積回路のための磁気トンネル接合の進展"、 薄膜第131委員会 並びに 半導体界面制御技術第154委員会 合同研究会 会誌、 2013年1月" |
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