Fig. 1: Structural model and stability of non-twisted WSe2/CrI3 heterostructure.
From: Enhanced valley splitting of WSe2 in twisted van der Waals WSe2/CrI3 heterostructures
a Top and b side views of 2D WSe2/CrI3 with θ = 0˚. Dashed lines indicate the unit cell. Blue arrows in panel a indicate sliding directions. c Energy as a function of sliding the WSe2 with respect to CrI3, along the ZZ and AC directions, respectively.
