Magnetic Coupled Spin-torque Devices and Magnetic Ring Oscillator

被引：0
|
作者：
Leem, Larkhoon [1 ]
Harris, James S. [1 ]
机构：
[1] Stanford Univ, Paul G Allen Ctr Integrated Syst CISX 328, Stanford, CA 94305 USA
来源：
IEEE INTERNATIONAL ELECTRON DEVICES MEETING 2008, TECHNICAL DIGEST | 2008年
关键词：
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
The Magnetic Coupled Spin-torque Device (MCSTD) is a new spintronics device architecture that is free from difficulties in spin transport and detection and uses spin torque transfer and magnetic coupling to modulate its energy barrier. Asymmetric energy barrier height ratios of 7:1 and spin current density reduction up to 40% are achieved. Device switching speed, inversion capability, fanout and new interconnection techniques are presented. NAND, NOR, NOT operations and a three stage MCSTD ring oscillator are demonstrated with micromagnetic simulations to estimate realistic device speed and power consumption.
引用
收藏
页码：159 / 162
页数：4
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