Superconducting Transitions in Body-Centered Cubic Thallium-Indium Alloys

Abstract
The superconducting transition temperature and the lattice parameter of the body-centered cubic phase in the In-Tl system are reported. The transition temperature of bcc-Tl is extrapolated to be 3.0±0.1°K. The linear thermal-expansion coefficient of the bcc alloys is computed to be 29×106/°K between 77 and 300°K independent of composition.