Phonon contribution to superconductivity of Bi2Sr2CaCu2O8

被引：6
作者：
Shimada, D
Shiina, Y
Miyakawa, N
Tsuda, N
机构：
[1] SHIZUOKA UNIV, DEPT PHYS, SHIZUOKA 422, JAPAN
[2] SCI UNIV TOKYO, DEPT APPL PHYS, SHINJUKU KU, TOKYO 162, JAPAN
来源：
PHYSICA B-CONDENSED MATTER | 1996年 / 219-20卷 / 1-4期
关键词：
D O I：
10.1016/0921-4526(95)00692-3
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
Phonon structures were observed in the tunneling conductance of Bi2Sr2CaCu2O8. The spectral function gives proper values for the critical temperature and the energy gap. There is no particular phonon-mode whose contribution to T-c is larger than 12 K. The resistivity and the nuclear-spin relaxation rate were calculated using the spectral function.
引用
收藏
页码：192 / 194
页数：3
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