
TY  - JOUR
A1  - Mahanty, J 
A1  - Das, MP 
T1  - A Dielectric Approach to High Temperature Superconductivity
JF  - Australian Journal of Physics
JO  - Aust. J.  Phys.
Y1  - 1989
VL  - 42
IS  - 5
SP  - 541
EP  - 544
KW  - 
UR  - https://doi.org/10.1071/PH890541 
N2  - In this paper we investigate the dielectric response of an electron-ion system to the presence of a pair of charges. From the nature of the dielectric function, it Is shown that a strong attractive pair formation is possible depending on the dispersion of the ion branches. The latter brings a reduction to the sound velocity which is used as a criterion for the superconductivity. By solving the BCS equation with the above dielectric function, we obtain a reasonable value of Te. 
ER  -

