Superconducting State Parameters of Al-Li Binary Alloys

Theoretical computation of superconducting state parameters (SSP) viz. electron-phonon coupling strength λ, Coulomb pseudopotential μ ∗ , transition temperature TC, isotope effect exponent αand effective interaction strength N◦V 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 λ and μ ∗ is found from the present study. The present results of the SSP are found in qualitative agreement with the available experimental data wherever exist