Superconducting high entropy alloys (HEAs) are new members of disordered superconductors. We report the synthesis and investigation of a new superconducting high entropy alloy Mo0.11W0.11V0.11Re0.34B0.33 (MWVRB). It crystallized in the tetragonal CuAl2 crystal structure with space group (I4/mcm). Comprehensive transport, magnetization and heat capacity measurements confirmed bulk type-II superconductivity having transition temperature TC = 4.0 K. The low temperature electronic specific heat suggests a fully gapped superconducting state in weak coupling limit.
@article{arxiv.2201.03300,
title = {Boron based new high entropy alloy superconductor Mo0.11W0.11V0.11Re0.34B0.33},
author = {Kapil Motla and Arushi and Pavan K. Meena and R. P. Singh},
journal= {arXiv preprint arXiv:2201.03300},
year = {2022}
}