Charge Density Wave and Superconductivity in Anisotropic Materials

抄録

The interplay between superconductivity and charge density wave state concomitant with the lattice instability is discussed theoretically based on the partial gapping model appropriate for anisotropic materials. The present calculation aims at supplementing the theory by Bilbro and McMillan on the same partical gapping model. Various thermodynamic quantities such as the specific heat jump at the superconducting transition and anisotropic penetration depth easily accessible by experiments are derived.