Study for Intermediate States of Spin Flip in Spintronics Devices and its Applications

Research Project

Project/Area Number	23656006
Research Category	Grant-in-Aid for Challenging Exploratory Research
Allocation Type	Multi-year Fund
Research Field	Applied materials science/Crystal engineering
Research Institution	Tohoku University
Principal Investigator	ENDOH Tetsuo 東北大学, 大学院・工学研究科, 教授 (00271990)
Project Period (FY)	2011 – 2012
Project Status	Completed (Fiscal Year 2012)
Budget Amount *help	¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000) Fiscal Year 2012: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000) Fiscal Year 2011: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
Keywords	スピントロニクス / スピン反転過程 / スピン注入伝達式磁気トンネル接合素子 / スピンダイナミクス / 電子トンネル / MTJ素子 / 高速電気信号測定 / ナノエレクトロニクス / スピンダイナミクス / ＭＴＪ素子 / 磁気トンネル接合素子 / ＭＴＪ / スピン制御
Research Abstract	Intermediate states of spin flip in the spintronics devices are observed by using the ultrafast electric measurement technique. As a result, a multiple intermediate states in spin flip process are indicated in the spintronics devices. This result leads the new control technique of spin flip, such as a multi valued operation.

Report

(3 results)