Tuning of the electronic, photocatalytic and optical properties of Janus XWAZ2 (X = S, Se, Te; A = Si, Ge; Z = N, P, As) monolayers via strain and external electric field

Explored the effects of biaxial strain and applied electric field on the electronic, optical, and photocatalytic properties of XWAZ 2 monolayers using density functional theory based on first principles.