Bandgap engineering to tune the optical properties of BexMg1−xX(X = S, Se, Te) alloys

Bandgap engineering to tune the optical properties of Be_xMg_1−xX(X = S, Se, Te) alloys

Sabir B¹, Noor N A^{2, †}, Rashid M³, Din Fasih Ud⁴, Ramay Shahid M⁵, Mahmood Asif⁶

Schematic representation of (a) lattice constant and (b) bulk modulus with non-linear behavior in concentration x, for Be_xMg_1−xX (X = S, Se, Te) alloys. Dotted lines represent the Vegard’s law.