SPIN SUSCEPTIBILITY IN SUPERCONDUCTING STATE OF SQUARE LATTICE ELECTRON-SYSTEMS

被引：2
|
作者：
KONNO, R [1 ]
机构：
[1] UNIV TSUKUBA,INST PHYS,TSUKUBA,IBARAKI 305,JAPAN
来源：
PHYSICA C | 1991年 / 185卷
关键词：
D O I：
10.1016/0921-4534(91)90849-T
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
We derive an expression of dynamical susceptibility in superconducting state from the generalized B.C.S.hamiltonian. We investigate a wave number dependence of static susceptibility with a d-wave superconducting gap in square lattice at T = 0(K) for several values of chemical potential. It is shown that the position of maximum of static susceptibility depends on the value of chemical potential.
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页码：1445 / 1446
页数：2
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