Superconductivity in amorphous versus crystalline Cu0.33Zr 0.66 alloys

Abstract
The basic parameters underlying the superconducting behaviour of amorphous and crystalline, Cu0.33Zr0.66 alloys have been determined from specific heat measurements, performed between 0.3 K and 10 K. A tight-binding model is shown to account for the significant differences existing between the two alloy phases