Three-Terminal Device for Realizing a Voltage-Driven Spin Transistor
Three-Terminal Device for Realizing a Voltage-Driven Spin Transistor
复制标题
用于实现电压驱动自旋晶体管的三端子器件
DOI:
10.1109/tmag.2015.2455021
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发表时间:
2015
影响因子:
2.1
通讯作者:
Y. Suzuki
中科院分区:
文献类型:
--
作者:
Y. Shiota;D. Sekiya;R. Matsumoto;A. Fukushima;K. Yakushiji;T. Nozaki;K. Konishi;S. Miwa;H. Kubota;S. Yuasa;Y. Suzuki
We propose a three-terminal device incorporating a magnetic tunnel junction (MTJ) in which the free layer magnetization can be controlled by the separated gate electrode through voltage-induced magnetic anisotropy change-in other words, a voltage-driven spin transistor. We have developed a process for fabricating a three-terminal structure in which the drain and source junctions are connected through the common free layer. The theoretical calculations allow us to discuss how to achieve high-power gain. Because the gate resistance decreases as the junction size decreases, higher power gain can be obtained with a smaller junction size. Power amplification of greater than 104 is achievable if we employ an MTJ with a resistance-area product less than 5 Ω · μm2and a junction size less than 50 nm. This three-terminal device structure for realizing a voltage-driven spin transistor represents a promising contribution to the development of high-performance spin transistors.
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DOI:
--
发表时间:
2006
期刊:
応用物理学会薄膜・表面物理分科会主催第34回薄膜・表面セミナー 34
影响因子:
--
作者:
S.Sugahara;M.Tanaka;S.Sugahara;菅原聡
通讯作者:
菅原聡
影响因子:
2.3
作者:
Maehara, Hiroki;Nishimura, Kazumasa;Yuasa, Shinji
通讯作者:
Yuasa, Shinji
影响因子:
4
作者:
Jonathan Z. Sun;M. Gaidis;E. O'Sullivan;E. Joseph;G. Hu;D. Abraham;J. Nowak;P. Trouilloud;Yu Lu;S. Brown;D. Worledge;W. Gallagher
通讯作者:
Jonathan Z. Sun;M. Gaidis;E. O'Sullivan;E. Joseph;G. Hu;D. Abraham;J. Nowak;P. Trouilloud;Yu Lu;S. Brown;D. Worledge;W. Gallagher
DOI:
--
发表时间:
2009
期刊:
--
影响因子:
--
作者:
P. Braganca
通讯作者:
P. Braganca
影响因子:
4
作者:
Bauer, GEW;Brataas, A;van Wees, BJ
通讯作者:
van Wees, BJ