High broad-band photoresponsivity of mechanically formed InSe-graphene van der Waals heterostructures.
basic_science · Level V
Where this comes from
- Record sourced from PubMed, PMID 25981798.
- Also identified by DOI 10.1002/adma.201500889 and PMC identifier 4768130.
- Licence recorded as CC BY.
- The licence permits redistribution, so the abstract is shown in full and the full text is available from the publisher.
Abstract
High broad-band photoresponsivity of mechanically formed InSe-graphene van der Waals heterostructures is achieved by exploiting the broad-band transparency of graphene, the direct bandgap of InSe, and the favorable band line up of InSe with graphene. The photoresponsivity exceeds that for other van der Waals heterostructures and the spectral response extends from the near-infrared to the visible spectrum.