| Home  | About ScienceAsia  | Publication charge  | Advertise with us  | Subscription for printed version  | Contact us  
Editorial Board
Journal Policy
Instructions for Authors
Online submission
Author Login
Reviewer Login
Volume 49 Number 6
Volume 49 Number 5
Volume 49S Number 1
Volume 49 Number 4
Volume 49 Number 3
Volume 49 Number 2
Earlier issues
Back

Research Article


ScienceAsia 2 (1976): 103-116 |doi: 10.2306/scienceasia1513-1874.1976.02.103

 

s-ELECTRON CURRENTS IN d-BAND SUPERCONDUCTORS*

 

MONTREE YAMVONGa and I-MING TANG

Summary: Using the Anderson Hamiltonian with an additional term for the electron-phonon coupling between the d-electrons to describe the d-band superconductors, the s-electron current density is calculated by the Green's function method. It is shown that the s-electron current density is proportional to a vector potential and is therefore part of the supercurrent.

Download PDF


a Department of Physics, Faculty of Science, Chulalongkorn University, Bangkok, Thailand
b Department of Physics, Faculty of Science, Mahidol University, Bangkok, Thailand

Received 23 July 1976