High-performance photodetector and its optoelectronic mechanism of MoS2/WS2 vertical heterostructure
Sign Up to like & getrecommendations! Published in 2021 at "Applied Surface Science"
DOI: 10.1016/j.apsusc.2021.149074
Abstract: Abstract Two-dimensional heterostructures based on transition metal dichalcogenides (TMDCs) exhibit enhanced electrical and optoelectrical properties, which are promising for next-generation optoelectronics devices. In this work, we demonstrate the preparation of MoS2/WS2 vertical heterostructure and investigate… read more here.
Keywords: photodetector; mos2; vertical heterostructure; mos2 ws2 ... See more keywords
Vertical Heterostructure of SnS-MoS2 Synthesized by Sulfur-Preloaded Chemical Vapor Deposition.
Sign Up to like & getrecommendations! Published in 2020 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.9b19495
Abstract: The composition of p-n junction is required by application requires efficacious charge separation. A vertical heterostructure (HS) between tin sulfide (SnS) and molybdenum sulfide (MoS2) is synthesized by chemical vapor deposition, basing on the preferential… read more here.
Keywords: chemical vapor; mos2; vertical heterostructure; sns ... See more keywords
Operational Limits and Failure Mechanisms in All-2D van der Waals Vertical Heterostructure Devices with Long-Lived Persistent Electroluminescence.
Sign Up to like & getrecommendations! Published in 2020 at "ACS nano"
DOI: 10.1021/acsnano.0c06153
Abstract: Various 2D materials can be assembled into vertical heterostructure stacks that emit strong electroluminescence. However, to date, most work is done using mechanical exfoliated materials, with little insights gained into the operation limits and failure… read more here.
Keywords: electroluminescence; vertical heterostructure; failure mechanisms; bias ... See more keywords