Ontology highlight
ABSTRACT:
SUBMITTER: Li Y
PROVIDER: S-EPMC4244624 | biostudies-literature | 2014 Nov
REPOSITORIES: biostudies-literature
Scientific reports 20141126
Monolayer transition metal dichalcogenides (TMDs) and their van der Waals heterostructures have been experimentally and theoretically demonstrated as potential candidates for photovoltaic and optoelectronic devices due to the suitable bandgap and excellent light absorption. In this work, we report the observation of photodiode behavior in (both n- and p- type) silicon/monolayer MoS2 vertical heterostructures. The photocurrent and photoresponsivity of heterostructures photodiodes were dependent b ...[more]