The Magnetic Properties of Zn<sub>0.98</sub>Fe<sub>0.02</sub>O with Additional Cu Doping

• 作者: Tongqin Chang Yongqiang Wang
• 来源期刊: 世界工程和技术(英文)
• 学科: 物理学
• 关键词: FERROMAGNETISM Zn0.98Fe0.02O MAGNETIC Field MAGNETIZATION
• 年，卷（期）: 2014,（3）
• 页码范围: 179-183
• 页数: 5页
• 分类号: O48

摘要

Samples Zn0.98Fe0.02O doped with additional Cu have been fabricated by a coprecipitation method. It is found that Zn0.98Fe0.02O without additional doping shows weak ferromagnetism at room temperature. The Cu doping has induced a light increase of magnetization in low temperature of 10 K. This result is consistent with bound magnetic polaron model relative to holes.