期刊
PHYSICS LETTERS A
卷 364, 期 3-4, 页码 318-322出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/j.physleta.2006.11.077
关键词
diluted magnetic semiconductors; room-temperature ferromagnetism; oxygen vacancy; magnetic domains
Ni-doped TiO2 anatase thin films were fabricated by reactive magnetron sputtering on SiO2 substrates. The doping and annealing effects on structure and magnetism for the films have been systematically investigated. The results show that ferromagnetism originated from the doped matrix and enhancement (suppression) of ferromagnetism is strongly correlated with the increase (decrease) of oxygen vacancies in TiO2. (c) 2006 Elsevier B.V. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据