Optical Memory in a MoSe₂/Clinochlore Device.

ABSTRACT: Two-dimensional heterostructures have been crucial in advancing optoelectronic devices utilizing van der Waals materials. Semiconducting transition-metal dichalcogenide monolayers, known for their unique optical properties, offer extensive possibilities for light-emitting devices. Recently, a memory-driven optical device, termed a Mem-emitter, was proposed by using these monolayers atop dielectric substrates. The successful realization of such devices heavily depends on the selection of the optimal substrate. Here, we report a pronounced memory effect in a MoSe₂/clinochlore device, evidenced by an electric hysteresis in the intensity and energy of MoSe₂ monolayer emissions. This demonstrates both population- and transition-rate-driven Mem-emitter abilities. Our theore

SUBMITTER: Ames A 

PROVIDER: S-EPMC11874464 | biostudies-literature | 2025 Feb

REPOSITORIES: biostudies-literature