本庄 弘明

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アバター
研究者氏名
本庄 弘明
 
ホンジョウ ヒロアキ
URL
http://db.tohoku.ac.jp/whois/detail/6ec04a8d0b69152c0023466418b70160.html
所属
東北大学
部署
国際集積エレクトロニクス研究開発センター 研究開発部門
職名
教授
学位
博士(工学)(東北大学), 修士(理学)(九州大学)
その他の所属
日本電気株式会社

プロフィール

In 1992, I joined NEC Corporation, where I engaged in development of magnetic head of hard disk drive. Since 2002, I have been working on research and development for fabrication process of MRAMs. In 2014, I entered Tohoku University and received PhD in literature of "A study on dry etching process for three terminal spintronics devices". And I became an professor there in 2017. My current interests are process integration and material development of high-speed embedded MRAMs.

研究キーワード

 
 

研究分野

 
 

受賞

 
2016年
Dry Process Symposium Paper Award
 
2011年
Best Paper Award: International Symposium on Dry Process 2011
 

論文

 
A spin transfer torque magnetoresistance random access memory-based high-density and ultralow-power associative memory for fully data-adaptive nearest neighbor search with current-mode similarity evaluation and time-domain minimum searching
Yitao Ma, Sadahiko Miura, Hiroaki Honjo, Shoji Ikeda, Takahiro Hanyu, Hideo Ohno and Tetsuo Endoh
Japanease Journal of Applied Physics   56(4S) 04CF08   2017年
A 600-µW ultra-low-power associative processor for image pattern recognition employing magnetic tunnel junction-based nonvolatile memories with autonomic intelligent power-gating scheme
Yitao Ma,Sadahiko Miura,Hiroaki Honjo,Shoji Ikeda,Takahiro Hanyu,Hideo Ohno,Tetsuo Endoh
Japanese Journal of Applied Physics      2017年
Novel method of evaluating accurate thermal stability
Takashi Saito1, Kenchi Ito, Hiroaki Honjo, Shoji Ikeda, and Tetsuo Endoh
IEEE. Transaction on Magnetics      2017年
H. Honjo, S. Ikeda, H. Sato, K. Nishioka, T.Watanabe, S. Miura, T. Nasuno, Y. Noguchi,M. Yasuhira, T.Tanigawa, H. Koike, H. Inoue, M. Muraguchi, M.Niwa, H. Ohno, and T. Endoh1
IEEE Transaction on Magnetics      2017年
Study on initial current leakage spots in CoFeB-capped MgO tunnel barrier by conductive atomic force microscopy
Soshi Sato,Hiroaki Honjo,Shoji Ikeda,Hideo Ohno, Tetsuo Endoh, Masaaki Niwa
Japanese Journal of Applied Physics   55(4S) 04EE05   2016年

Misc

 
Hiroki Koike; Sadahiko Miura; Hiroaki Honjo; Toshinari Watanabe; Hideo Sato; Soshi Sato; Takashi Nasuno; Yasuo Noguchi; Mitsuo Yasuhira; Takaho Tanigawa; Masakazu Muraguchi; Masaaki Niwa; Kenchi Ito; Shoji Ikeda; Hideo Ohno; Tetsuo Endoh
Proceedings of 2016 IEEE 8th International Memory Workshop (IMW)      2016年
磁気トンネル接合素子のMgO膜における初期電流リークスポット密度のconductive AFM法による評価手法解析
佐藤創志、本庄弘明、池田正二、大野英男、遠藤哲郎、丹羽正昭
電子デバイス界面テクノロジー研究会-材料・プロセス・デバイス特性の物理-(第21回研究会)      2016年
S. Sato, H. Honjo, S. Ikeda, H. Ohno, M. Niwa, T. Endoh
IEEE. Transactions on Magnetics   PP(99) 1   2015年
Sakimura, N b and Tsuji, Y.a and Nebashi, R.a and Honjo, H.a and Morioka, A.a and Ishihara, K.a and Kinoshita, K.b and Fukami, S.b and Miura, S.a and Kasai, N.b and Endoh, T.b and Ohno, H.b and Hanyu, T.b and Sugibayashi, T.a
Dig Tech Pap IEEE Int Solid State Circuits Conf   57 6757392   2014年
A study on initial current leakage spots in CoFeB-capped MgO tunnel barrier by conductive atomic force microscope
Soshi Sato, Hiroaki Honjo, Shoji Ikeda, Hideo Ohno, Tetsuo Endoh, and Masaaki Niwa
Japanease Journal of Applied Physice      2015年

講演・口頭発表等

 
Impact of sputtering condition for tungsten on magnetic and transport properties of magnetic tunneling junction with CoFeB/W/CoFeB free layer.
Intermag2017   2017年   
Material development in advanced STT-MRAM
3rd CIES Technology Forum   2017年   
Thermally robust double CoFeB-MgO interface magnetic tunnel junction with perpendicular easy axis
IEDM2016 MRAM special poster session   2016年   
High thermal tolerance synthetic ferrimagnetic reference layer with developed buffer layer for perpendicular anisotropy magnetic tunnel junctions
IEDM2016 MRAM Special Poster Session   2016年   
Origin of variation of shift field via annealing at 400oC in a perpendicular-anisotropy magnetic tunnel junction with [Co/Pt]-multilayers based synthetic ferrimagnetic reference layer
Annual Conference on Magnetism & Magnetic Materials   2016年