Electron-phonon interactions cause HTSC

被引:2
|
作者
Phillips, JC [1 ]
机构
[1] Lucent Technol, Bell Labs, Murray Hill, NJ 07974 USA
来源
INTERNATIONAL JOURNAL OF MODERN PHYSICS B | 2001年 / 15卷 / 24-25期
关键词
D O I
10.1142/S0217979201007312
中图分类号
O59 [应用物理学];
学科分类号
摘要
What is the microscopic interaction responsible for high temperature superconductivity (HTSC)? Here data on temporal relaxation of T-c and the room temperature conductivity in YBa2Cu3O6+x after abrupt alteration by light pulses or pressure changes are analyzed. The analysis proves, independently of microscopic details, that only electron-phonon interactions can cause HTSC in the cuprates; all other dynamical interactions are excluded by experiment.
引用
收藏
页码:3153 / 3155
页数:3
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