Structural analysis of superconducting NdBa1.5Sr0.5Cu3O7-δ

被引：0
|
作者：
Hellebrand, B. [1 ]
Wang, X.Z. [1 ]
Bauerle, D. [1 ]
Guillaume, M. [1 ]
Fischer, P. [1 ]
Vybornov, M. [1 ]
Rogl, P. [1 ]
机构：
[1] Johannes Kepler Universitat Linz, Linz, Austria
来源：
Physica C: Superconductivity and its Applications | 1996年 / 261卷 / 1-2期
关键词：
Annealing - Chemical bonds - Crystal symmetry - Electric resistance measurement - Neodymium compounds - Order disorder transitions - Oxide superconductors - Superconducting transition temperature - Superconductivity - X ray powder diffraction;
D O I：
暂无
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学科分类号：
摘要：
Two samples of NdBa1.5Sr0.5Cu3O7-δ with δc(R = 0) = 83 K and Tc(R = 0) = 71 K for the O/T-and T-sample, respectively. The lower Tc for the T-sample is correlated with an elongated bond distance between the Cu(2) ion and apical oxygen.
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页码：97 / 104
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