Giant tunneling magnetoresistance in epitaxial Co2MnSi/MgO/Co2MnSi magnetic tunnel junctions by half-metallicity of Co2MnSi and coherent tunneling H Liu, Y Honda, T Taira, K Matsuda, M Arita, T Uemura, M Yamamoto
Applied Physics Letters 101 (13), 2012
318 2012 Highly spin-polarized tunneling in fully epitaxial Co2Cr0. 6Fe0. 4Al∕ MgO∕ Co50Fe50 magnetic tunnel junctions with exchange biasing T Marukame, T Ishikawa, S Hakamata, K Matsuda, T Uemura, ...
Applied physics letters 90 (1), 2007
172 2007 Fabrication of fully epitaxial Co2MnSi∕ MgO∕ Co2MnSi magnetic tunnel junctions T Ishikawa, S Hakamata, K Matsuda, T Uemura, M Yamamoto
Journal of Applied Physics 103 (7), 2008
153 2008 Effect of defects in Heusler alloy thin films on spin-dependent tunnelling characteristics of Co2MnSi/MgO/Co2MnSi and Co2MnGe/MgO/Co2MnGe magnetic tunnel junctions M Yamamoto, T Ishikawa, T Taira, G Li, K Matsuda, T Uemura
Journal of Physics: Condensed Matter 22 (16), 164212, 2010
150 2010 Influence of film composition in Co2MnSi electrodes on tunnel magnetoresistance characteristics of Co2MnSi/MgO/Co2MnSi magnetic tunnel junctions T Ishikawa, H Liu, T Taira, K Matsuda, T Uemura, M Yamamoto
Applied Physics Letters 95 (23), 2009
113 2009 Fabrication of fully epitaxial magnetic tunnel junctions using full-Heusler alloy Co2Cr0. 6Fe0. 4Al thin film and MgO tunnel barrier T Marukame, T Kasahara, K Matsuda, T Uemura, M Yamamoto
Japanese journal of applied physics 44 (4L), L521, 2005
100 * 2005 High tunnel magnetoresistance in fully epitaxial magnetic tunnel junctions with a full-Heusler alloy Co2Cr0. 6Fe0. 4Al thin film T Marukame, T Ishikawa, KI Matsuda, T Uemura, M Yamamoto
Applied physics letters 88 (26), 2006
94 2006 Critical effect of spin-dependent transport in a tunnel barrier on enhanced Hanle-type signals observed in three-terminal geometry T Uemura, K Kondo, J Fujisawa, K Matsuda, M Yamamoto
Applied Physics Letters 101 (13), 2012
79 2012 Non-local detection of spin-polarized electrons at room temperature in Co50Fe50/GaAs Schottky tunnel junctions T Uemura, T Akiho, M Harada, K Matsuda, M Yamamoto
Applied Physics Letters 99 (8), 2011
69 2011 Electrical injection of spin-polarized electrons and electrical detection of dynamic nuclear polarization using a Heusler alloy spin source T Akiho, J Shan, H Liu, K Matsuda, M Yamamoto, T Uemura
Physical Review B—Condensed Matter and Materials Physics 87 (23), 235205, 2013
67 2013 Effect of nonstoichiometry on the half-metallic character of Co MnSi investigated through saturation magnetization and tunneling magnetoresistance ratio G Li, Y Honda, H Liu, K Matsuda, M Arita, T Uemura, M Yamamoto, ...
Physical Review B 89 (1), 014428, 2014
63 2014 Spin-dependent tunnelling characteristics of fully epitaxial magnetic tunnel junctions with a Heusler alloy Co2MnGe thin film and a MgO barrier T Taira, T Ishikawa, N Itabashi, K Matsuda, T Uemura, M Yamamoto
Journal of Physics D: Applied Physics 42 (8), 084015, 2009
54 2009 Tunneling anisotropic magnetoresistance in epitaxial CoFe/n-GaAs junctions T Uemura, Y Imai, M Harada, K Matsuda, M Yamamoto
Applied Physics Letters 94 (18), 2009
49 * 2009 Tunnel magnetoresistance in epitaxial magnetic tunnel junctions using full-Heusler alloy Co2MnGe thin film and MgO tunnel barrier T Marukame, T Ishikawa, K Matsuda, T Uemura, M Yamamoto
Journal of applied physics 99 (8), 2006
48 2006 Structural and magnetic properties of epitaxially grown full-Heusler alloy Co2MnGe thin films deposited using magnetron sputtering T Ishikawa, T Marukame, K Matsuda, T Uemura, M Arita, M Yamamoto
Journal of applied physics 99 (8), 2006
42 2006 Improved tunnel magnetoresistance characteristics of magnetic tunnel junctions with a Heusler alloy thin film of Co2MnGe and a MgO tunnel barrier S Hakamata, T Ishikawa, T Marukame, K Matsuda, T Uemura, M Arita, ...
Journal of applied physics 101 (9), 2007
40 2007 Asymmetric synthesis of. alpha.-amino acids using chiral cobalt (III) complexes M Ajioka, S Yano, K Matsuda, S Yoshikawa
Journal of the American Chemical Society 103 (9), 2459-2460, 1981
38 1981 Critical role of interface states for spin-dependent tunneling in half-metallic Co2MnSi-based magnetic tunnel junctions investigated by tunneling spectroscopy T Ishikawa, N Itabashi, T Taira, K Matsuda, T Uemura, M Yamamoto
Applied Physics Letters 94 (9), 2009
36 2009 Half-metallic electronic structure of Co2MnSi electrodes in fully epitaxial Co2MnSi/MgO/Co2MnSi magnetic tunnel junctions investigated by tunneling spectroscopy T Ishikawa, N Itabashi, T Taira, K Matsuda, T Uemura, M Yamamoto
Journal of Applied Physics 105 (7), 2009
35 2009 Inhibitory effects of hyperglycemia on neural activity of the vagus in rats T Takahashi, K Matsuda, T Kono, TN Pappas
Intensive care medicine 29, 309-311, 2003
33 2003