Probing the multi-disordered nanoscale alloy at the interface of lateral heterostructure of MoS₂-WS₂.

ABSTRACT: Transition metal dichalcogenide (TMDs) heterostructure, particularly the lateral heterostructure of two different TMDs, is gaining attention as ultrathin photonic devices based on the charge transfer (CT) excitons generated at the junction. However, the characteristics of the interface of the lateral heterostructure, determining the electronic band structure and alignment at the heterojunction region, have rarely been studied due to the limited spatial resolution of nondestructive analysis systems. In this study, we investigated the confined phonons resulting from the phonon-disorder scattering process involving multiple disorders at the lateral heterostructure interface of MoS₂-WS₂ to prove the consequences of disorder-mediated deformation in the band structure. More

SUBMITTER: Kim DH 

PROVIDER: S-EPMC11501852 | biostudies-literature | 2024 Mar

REPOSITORIES: biostudies-literature