Moiré Potential Impedes Interlayer Exciton Diffusion in van der Waals Heterostructures

Junho Choi, Wei-Ting Hsu, Li-Syuan Lu +16

The properties of van der Waals (vdW) heterostructures are drastically altered by a tunable moiré superlattice arising from periodic variations of atomic alignment between the laye…