Experimental observation of localization-delocalization of cooper pairs in Nd1.85Ce0.15CuO4

被引:2
作者
Nasredinov, FS [1 ]
Seregin, NP [1 ]
Seregin, PP [1 ]
机构
[1] St Petersburg State Tech Univ, St Petersburg 195251, Russia
关键词
D O I
10.1134/1.568228
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
Localization-delocalization of cooper pairs on Zn-67 impurity centers in the copper sublattice in the high-temperature superconductor Nd1.85Ce0.15CuO4 was observed by emission Mossbauer spectroscopy on Cu-67 (Zn-67). (C) 1999 American Institute of Physics. [S0021-3640(99)01421-8].
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页码:641 / 644
页数:4
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