LAYERED THALLIUM CUPRATES - NONSTOICHIOMETRY AND SUPERCONDUCTIVITY

被引：4
|
作者：
RAVEAU, B
MARTIN, C
HERVIEU, M
BOURGAULT, D
MICHEL, C
PROVOST, J
机构：
[1] CRISMAT, ISMRa, Bd. du Maréchal Juin
来源：
SOLID STATE IONICS | 1990年 / 39卷 / 1-2期
关键词：
D O I：
10.1016/0167-2738(90)90026-N
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
The thallium cuprates form a large family of layered structures whose classification is presented here in connection with their superconducting properties. Nonstoichiometry in those materials, which appears mainly in the form of planar defects is described. This difficult problem of satellites which are observed in electron diffraction patterns is considered. The issue of valence of thallium and copper in those phases is discussed. © 1990.
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页码：49 / 62
页数：14
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