STRUCTURAL STABILITY AND DOPING IN R2CUO4 (R = RARE-EARTH)

被引:34
作者
XUE, YY
HOR, PH
MENG, RL
TAO, YK
SUN, YY
HUANG, ZJ
GAO, L
CHU, CW
机构
[1] Texas Center for Superconductivity, University of Houston, Houston, TX
来源
PHYSICA C | 1990年 / 165卷 / 5-6期
基金
美国国家科学基金会; 美国国家航空航天局;
关键词
D O I
10.1016/0921-4534(90)90367-N
中图分类号
O59 [应用物理学];
学科分类号
摘要
Several new compounds have been synthesized. By analyzing the new compounds and reviewing data from existing compounds, we conclude that the atomic radius of R in R2CuO4 dictates the stability of and the type of doping permitted in the various homomorphies of the compounds. Our efforts have yet to induce a direct electron-to-hole HTS transition or to achieve 90 K-electrons HTS. © 1990.
引用
收藏
页码:357 / 363
页数:7
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