Publications

FY 2013

Journal Papers

*Peer Reviewed Paper

*12	H. Sato, M. Yamanouchi, S. Ikeda, S. Fukami, F. Matsukura, and H. Ohno, "MgO/ CoFeB/Ta/CoFeB/MgO recording structure with low intrinsic critical current and high thermal stability", Journal of the Magnetics Society of Japan, 38, 56-60, 2014/3/20
*11	Hiroki Koike, Takashi Ohsawa, Sadahiko Miura, Hiroaki Honjo, Shoji Ikeda, Takahiro Hanyu, Hideo Ohno and Tetsuo Endoh, " Wide operational margin capability of 1 kbit spin-transfer-torque memory array chip with 1-PMOS and 1-bottom-pin-magnetic-tunnel-junction type cell", Japanese Journal of Applied Physics , 53, 04ED13, 2014/3/24.
*10	S. Ishikawa, H. Sato, M. Yamanouchi, S. Ikeda, S. Fukami, F. Matsukura, and H. Ohno, “Co/Pt multilayer-based magnetic tunnel junctions with a CoFeB/Ta insertion layer”, Journal of Applied Physics, 115, 17C719, 2014/2/3
*9	H. Sato, S. Ikeda, S. Fukami, H. Honjo, S. Ishikawa, M.　Yamanouchi, K. Mizunuma, F. Matsukura, and H. Ohno, “Co/Pt multilayer based reference layers in magnetic tunnel junctions for nonvolatile　spintronics VLSIs”, Journal of Applied Physics, 53, 04EM02, 2014/2/12
*8	J. H. Jeong, T. Endoh, Y. Kim, W. K. Kim and S. O. Park, "Influence of hydrogen patterning gas on electric and magnetic properties of perpendicular magnetic tunnel junctions", Journal of Applied Physics, 115, 17C727, 2014/2/28.
*7	T. Ohsawa, S. Ikeda, T. Hanyu, H. Ohno and T. Endoh, "Trend of tunnel magnetoresistance and variation in threshold voltage for keeping data load robustness of metal–oxide–semiconductor/magnetic tunnel junction hybrid latches", Journal of Applied Physics, 115, 17C728, 2014/2/28.
*6	Takashi Ohsawa, Shoji Ikeda, Takahiro Hanyu, Hideo Ohno and Testuo Endoh, "Power Reduction by Power Gating in Differential Pair Type STT-MRAMs for Low-Power Nonvolatile Cache Memories", Japanese Journal of Applied Physics , 53, 04ED04, 2014/2/17.
*5	Takashi Ohsawa, Shoji Ikeda, Takahiro Hanyu, Hideo Ohno and Testuo Endoh, "A Two-Transistor Bootstrap Type Selective Device for Spin-Transfer-Torque Magnetic Tunnel Junctions", Japanese Journal of Applied Physics , 53, 04ED03, 2014/2/12.
*4	Shoun Matsunaga,Akira Mochizuki,Tetsuo Endoh,Hideo Ohno and Takahiro Hanyu, "Design of an energy-efficient 2T-2MTJ nonvolatile TCAM based on a parallel-serial-combined search scheme", IEICE Electronics Express, 11, 20131006, 2014/2/10.
*3	H. Sato, M. Yamanouchi, S. Ikeda, S. Fukami, F. Matsukura, and H. Ohno, "MgO/CoFeB/Ta/CoFeB/MgO Recording Structure in Magnetic Tunnel Junctions with Perpendicular Easy Axis", IEEE Transactions on Magnetics, 49, 4437-4440, 2013/7/15.
*2	K. Mizunuma, M. Yamanouchi, H. Sato, S. Ikeda, S. Kanai, F. Matsukura, and H. Ohno, "Size Dependence of Magnetic Properties of Nanoscale CoFeB–MgO Magnetic Tunnel Junctions with Perpendicular Magnetic Easy Axis Observed by Ferromagnetic Resonance", Applied Physics Express, 6, 063002 (1)-(3), 2013/5/22.
*1	S. Ishikawa, H. Sato, M. Yamanouchi, S. Ikeda, S. Fukami, F. Matsukura, and H. Ohno, "Magnetic properties of MgO-[Co/Pt] multilayers with a CoFeB insertion layer", Journal of Applied Physics, 113, 17C721 (1)-(3), 2013/4/3.