SUPERCONDUCTIVITY IN LAYERED STRUCTURES OF RARE-EARTH CARBIDE HALIDES

被引：46
|
作者：
SIMON, A
MATTAUSCH, H
EGER, R
KREMER, RK
机构：
[1] Max-Planck-Institut Für Festkörperforschung, Stuttgart, W-7000
来源：
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH | 1991年 / 30卷 / 09期
关键词：
D O I：
10.1002/anie.199111881
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Densely packed double layers of metal atoms (M = Y, La, Lu), C2 groups in the octahedral holes formed by them, and layers of halogen atoms (X) over those of the M atoms provides a good description of the structure of the M2C2X2 phase shown on the right. The finding that these two-dimensional metallic systems can be super-conducting, can contribute enormously to an understanding of the attraction between conducting electrons in superconductors. [GRAPHICS]
引用
收藏
页码：1188 / 1189
页数：2
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