Magnetic Field Dependence of Penetration Depth in Kinetic Energy Driven Cuprate Superconductors

被引：0
|
作者：
Zheyu Huang
Huaisong Zhao
Yu Lan
Shiping Feng
机构：
[1] Beijing Normal University,Department of Physics
[2] Jinan University,Department of Physics
来源：
Journal of Superconductivity and Novel Magnetism | 2012年 / 25卷
关键词：
Penetration depth; Magnetic field; Kinetic energy driven superconductivity; Cuprate superconductors;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Within the kinetic energy driven superconductivity, the magnetic field dependent penetration depth in cuprate superconductors is studied in the linear response approach. The electromagnetic response kernel is evaluated by considering both couplings of the electron charge and electron magnetic momentum with a weak magnetic field and employed to calculate the penetration depth based on the specular reflection model, then the main features of the magnetic field dependent penetration depth are well reproduced.
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页码：1235 / 1238
页数：3
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