Spurious magnetism in high-Tc superconductor

被引：0

作者：

H. J. Kang

Pengcheng Dai

J. W. Lynn

M. Matsuura

J. R. Thompson

Shou-Cheng Zhang

D. N. Argyriou

Y. Onose

Y. Tokura

机构：

[1] University of Tennessee,Department of Physics and Astronomy

[2] Oak Ridge National Laboratory,Condensed Matter Sciences Division

来源：

Nature | 2003年 / 426卷

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摘要：

Mang et al. observe a cubic (Nd,Ce)2O3 impurity phase grown epitaxially in annealed samples of electron-doped Nd2−xCexCuO4 (NCCO). They claim that this impurity phase has long-range order parallel to the CuO2 planes of NCCO but extending only about 4ac perpendicular to the planes, thus forming a quasi-two-dimensional (Nd,Ce)2O3 lattice matched with the a–b plane of NCCO.

引用

页码：140 / 140