Structural, Elastic, Electronic and Optical Properties of $B{e}_{2}X(X=C,Si,Ge,Sn)$: First Principle Study

Prakash Chanda Gupta, Rajendra Adhikari

We computed structural, elastic, electronic and optical properties of Be2X(X = C; Si; Ge; Sn) family of antiuorite with ab initio DFT calculations using the generalized gradient ap…