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.
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页码:140 / 140
相关论文
共 2 条
[1]  
Matsuura M(2003)undefined Phys. Rev. B 68 144503-525
[2]  
Kang HJ(2003)undefined Nature 423 522-undefined