MAGNETIC-PROPERTIES OF SUPERCONDUCTING RB3C60

被引:31
作者
POLITIS, C [1 ]
BUNTAR, V [1 ]
KRAUSS, W [1 ]
GUREVICH, A [1 ]
机构
[1] UNIV CALIF SAN DIEGO,DEPT ELECT & COMP ENGN,LA JOLLA,CA 92093
来源
EUROPHYSICS LETTERS | 1992年 / 17卷 / 02期
关键词
D O I
10.1209/0295-5075/17/2/016
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
Magnetic susceptibility, magnetization curves and flux creep of superconducting Rb3C60 with T(c) = 27.5 K have been studied. The critical current for Rb3C60 was evaluated to be 4.10(6) A/cm2 at 7 K and 10 kOe, which is considerably higher than for K3C60. The flux creep measurements give the activation energy of U(7 K) almost-equal-to 3.3.10(-2)eV.
引用
收藏
页码:175 / 179
页数:5
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