Back to Search
Start Over
Low T direct plasma assisted growth of graphene on sapphire and its integration in graphene/MoS2 heterostructure-based photodetectors
- Source :
- npj 2D Materials and Applications, Vol 7, Iss 1, Pp 1-11 (2023)
- Publication Year :
- 2023
- Publisher :
- Nature Portfolio, 2023.
-
Abstract
- Abstract We report on outstanding photo-responsivity, R > 103 A/W, fast response (~0.1 s), and broadband sensitivity ranging from the UV to the NIR in two terminal graphene/MoS2 photodetectors. Our devices are based on the deterministic transfer of MoS2 on top of directly grown graphene on sapphire, and their performance outperforms previous similar photodetectors using large-scale grown graphene. Here we devise a protocol for the direct growth of transparent (transmittance, Tr > 90%), highly conductive (sheet resistance, R □
Details
- Language :
- English
- ISSN :
- 23977132
- Volume :
- 7
- Issue :
- 1
- Database :
- Directory of Open Access Journals
- Journal :
- npj 2D Materials and Applications
- Publication Type :
- Academic Journal
- Accession number :
- edsdoj.689ab9cfbb54b5988fa49dd41ed2339
- Document Type :
- article
- Full Text :
- https://doi.org/10.1038/s41699-023-00419-8