Strong-coupling superconductivity with Tc above 70 K in Be-decorated monolayer T-graphene

L Yang, PF Liu, HD Liu, YP Li, N Jiao, HY Lu… - Science China Physics …, 2024 - Springer
Using first-principles calculations, we predict a new type of two-dimensional (2D) beryllium
(Be)-decorated T-graphene named BeC2, where Be atoms are inserted into C–C bonds …