Superconducting State Parameters of Al-Li Binary Alloys

Theoretical computation of superconducting state parameters (SSP) viz. electron-phonon coupling strength lambda, Coulomb pseudopotential mu. , transition temperature TC , isotope effect exponent alpha and effective interaction strength NV of face centered cubic Al1.CLiC binary alloys have been made extensively in the present work using a model potential formalism for the first time. A considerable influence of various exchange and correlation functions on lambda and mu. is found from the present study. The present results of the SSP are found in qualitative agreement with the available experimental data wherever exist.