The Microstructure and Magnetic Properties of Co1-xZnxFe2O4 Films

摘要：

CO1-xZnxFe204(x=0.0-0.3) nanocrystalline ferrite films have been synthesized by the sol-gel process. The microstructure and magnetic properties have been measured and analyzed by X-ray diffractometer,vibrating sample magnetometer, and physics property measurement system. The results reveal that all samples have a spinel single-phase. The lattice constants increase a bit with increasing Zn2+ content. The magnetic properties are influenced strongly by Zn2+ content. The measurements at high temperature show that the Curie temperature decreases from 530℃ to 341.6 ℃ while Zn2+ content increases from 0.0 to 0.3. ZFC and FC measurements show that the blocking temperature Tb decreases with increasing x.

关键词： sol-gel technique Zn2+ content Co1-xZnxFe2O4 film microstructure magnetic properties

作者: Y.Li Q.Q.Fang Q.R.Lv Y.M.Liu

作者单位: School of Physics and Material Science,Anhui University,Ministry of Education Key Laboratory of Opto School of Physics and Material Science,Anhui University,Ministry of Education Key Laboratory of Opto

会议类型: 国际会议

会议名称: The 10th International Conference on Ferrites(2008中国国际铁氧体研讨会)

会议地点: 成都

会议语种:英文

页码: 68-70

在线出版日期: 2008-10-10（万方平台首次上网日期，不代表论文的发表时间）