Superconductivity in the medium-entropy alloy TiVNbTa with a body-centered cubic structure

Kuan Li, Xunwu Hu, Ruixin Guo +11

Here we report the TiVNbTa medium-entropy alloy (MEA) superconductor with the mixed 3d - 5d elements synthesized by an arc-melting method. The TiVNbTa material has a body-centered…