Tunable electronic structures of germanane/antimonene van der Waals heterostructures using an external electric field and normal strain

Tan Xing-Yi^{1, †}, Liu Li-Li¹, Ren Da-Hua²

(a) Band alignment and (b) band gap of germanane/antimonene vdW heterostructure under in-plane biaxial strain in steps of 1%.