Crystal structure and properties of FeSr2NdCu2O7+δ

被引：0

作者：

L.T. Yang

J.K. Liang

G.B. Song

J. Luo

F.S. Liu

H.F. Yang

G.H. Rao

机构：

[1] Chinese Academy of Sciences,Institute of Physics and Center for Condensed Matter Physics

[2] Academia Sinica,International Center for Materials Physics

来源：

Applied Physics A | 2005年 / 80卷

关键词：

Thin Film; Crystal Structure; Operating Procedure; Electronic Material; Magnetic Susceptibility;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

The compound FeSr2NdCu2O7+δ (Fe1212) was successfully synthesized by solid-state reaction. X-ray diffraction data indicate that the sample is of single phase. Rietveld whole-pattern-fitting method was used to refine the crystal structure of samples prepared under different annealing conditions using the tetragonal system with space group P4/mmm. Magnetization measurements indicate that magnetic susceptibility χ changes with temperature in a Curie-type manner. Resistance measurements indicate that these samples have a semiconductor-like behavior.

引用

页码：865 / 870

页数：5