Exploration of oxide-based diluted magnetic semiconductors toward transparent spintronics

被引：230

作者：

Fukumura, T ^{[1
]}

Yamada, Y

Toyosaki, H

Hasegawa, T

Koinuma, H

Kawasaki, M

机构：

[1] Tohoku Univ, Inst Mat Res, Sendai, Miyagi 9808577, Japan

[2] Tokyo Inst Technol, Frontier Collaborat Res Ctr, Yokohama, Kanagawa 2268503, Japan

[3] Tokyo Inst Technol, Mat & Struct Lab, Yokohama, Kanagawa 2268503, Japan

[4] COMET, Tsukuba, Ibaraki 3050044, Japan

来源：

APPLIED SURFACE SCIENCE | 2004年 / 223卷 / 1-3期

关键词：

magnetic semiconductor; oxide semiconductor; spintronics; ZnO; TiO2; unidentified ferromagnetic oxide; ferromagnetism; epitaxial thin film;

D O I：

10.1016/S0169-4332(03)00898-5

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

A review is given for the recent progress of research in the field of oxide-based diluted magnetic semiconductor (DMS), which was triggered by combinatorial discovery of transparent ferromagnet. The possible advantages of oxide semiconductor as a host of DMS are described in comparison with conventional compound semiconductors. Limits and problems for identifying novel ferromagnetic DMS are described in view of recent reports in this field. Several characterization techniques are proposed in order to eliminate unidentified ferromagnetism of oxide-based DMS unidentified ferromagnetic oxide (UFO). Perspectives and possible devices are also given. (C) 2003 Published by Elsevier B.V.

引用

页码：62 / 67

页数：6