Magnetic nanobelts of iron-doped zinc oxide

作者：Chunxiang Xu, Xiao Wei Sun, Zhi-Qiang Dong, M. B. Yu, Yong Zhong Xiong, Jingsheng Chen · 发表于：Applied Physics Letters · 年份：2005 · DOI：10.1063/1.1919391 · 被引用次数：33 · 研究领域：ZnO doping and properties、Magnetic properties of thin films、Multiferroics and related materials

Magnetic nanobelts of iron-doped zinc oxide were fabricated by vapor–phase transport using zinc oxide, iron oxide, and graphite as source materials. The nanobelts grew mainly along [101¯0] orientation and enclosed by ±(0001) and ±(1¯21¯0) surfaces. The measurements of x-ray diffraction, energy-dispersive x-ray spectroscopy, and high-resolution transmission electron microscopy demonstrated that iron was doped into the nanobelts. As a result, the nanobelts were magnetic.