Field dependence of the vortex structure in chiral p-wave superconductors -: art. no. 224517

被引：39
|
作者：
Ichioka, M [1 ]
Machida, K [1 ]
机构：
[1] Okayama Univ, Dept Phys, Okayama 7008530, Japan
来源：
PHYSICAL REVIEW B | 2002年 / 65卷 / 22期
关键词：
D O I：
10.1103/PhysRevB.65.224517
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
To investigate the different vortex structures between two chiral pairings p(x)+/-ip(y), we calculate the pair potential, the internal field, the local density of states, and the free energy in a vortex lattice state based on the quasiclassical Eilenberger theory, and analyze the magnetic-field dependence. The induced opposite chiral component of the pair potential plays an important role in the vortex structure. It also produces an rootH behavior of the zero-energy density of states at higher field. These results are helpful when we understand the vortex states in Sr2RuO4.
引用
收藏
页码：145081 / 145089
页数：10
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