2012 Fiscal Year Final Research Report

Detection and control of spin conduction by ferromagnetic nuclear magnetic resonance.

Research Project

Project/Area Number	22540354
Research Category	Grant-in-Aid for Scientific Research (C)
Allocation Type	Single-year Grants
Section	一般
Research Field	Condensed matter physics II
Research Institution	Japan Atomic Energy Agency
Principal Investigator	YASUOKA Hiroshi 独立行政法人日本原子力研究開発機構, 先端基礎研究センター, 非常勤嘱託 (50026027)
Co-Investigator(Kenkyū-buntansha)	TOKUNAGA Yo 独立行政法人日本原子力研究開発機構, 先端基礎研究センター, 研究主幹 (00354902) CHUDO Hiroyuki 独立行政法人日本原子力研究開発機構, 先端基礎研究センター, 任期付研究員 (30455282)
Project Period (FY)	2010 – 2012
Keywords	スピントロニクス / 強磁性核磁気共鳴
Research Abstract	The Ferromagnetic Nuclear Magnetic Resonance (FNR) has been applied for the first time to detect and control the spin current in ferromagnetic and nonmagnetic bi-layer systems. Particular focus has been placed to explore spin-injection and spin-pumping behavior in Pt/YIG interface utilizing 59Fe-FNR in YIG. Although we need to verify the each finding, it is nevertheless assured that FNR provides with a powerful tool to investigate the spintronics with microscopic view points.