A Wave Number Dependence of Spin Susceptibility in Two Dimentional Superconductors
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概要
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We derive an expression of dynamical susceptibility in superconductiutg states froma generalized B.C.S. hamiltonian. We investigate the wave number dependence ofstatic susceptibility with a d-wave superconducting gap in square lattice at T = 0 K forseveral values of chemical potential. It is shown that the position of maximum ofstatic susceptibility depends on the value of chemical potential.
- 社団法人日本物理学会の論文
- 1992-01-15
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