期刊
JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY
卷 7, 期 6, 页码 2055-2057出版社
AMER SCIENTIFIC PUBLISHERS
DOI: 10.1166/jnn.2007.768
关键词
nanocrystalline magnetite; RF-sputtering; Verwey transition
Nanocrystalline magnetite thin film was prepared on to fused quartz substrate by sputtering at an rf power of 50 W. X-ray diffraction study showed that the sputtered film was (110) oriented. The stoichiometry in the thin film has been confirmed through a variety of characterization techniques. The room temperature spontaneous magnetization value (4 pi M-s) of the film was 5100 G. This is about 85% of the bulk value. The resistivity of the film showed a sharp change around 120 K, indicative of the Verwey transition.
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