Charge transfer and enhanced absorption in MoS2-organic heterojunctions using plasmonic metasurfaces
- Resource Type
- Conference
- Authors
- Petoukhoff, Christopher E.; Krishna, M. Bala Murali; Voiry, Damien; Bozkurt, Ibrahim; Deckoff-Jones, Skylar; Chhowalla, Manish; O'Carroll, Deirdre M.; Dani, Keshav M.
- Source
- 2017 Conference on Lasers and Electro-Optics (CLEO) Lasers and Electro-Optics (CLEO), 2017 Conference on. :1-2 May, 2017
- Subject
- Fields, Waves and Electromagnetics
General Topics for Engineers
Photonics and Electrooptics
Plasmons
Absorption
Molybdenum
Sulfur
Heterojunctions
Two dimensional displays
Ultrafast optics
- Language
We observed ultrafast hole transfer from monolayer MoS 2 to a conjugated polymer using pump-probe measurements. We show that plasmonic metasurfaces lead to enhanced absorption in in the heterojunction, with a 90-nm absorption bandwidth increase.