Type

Conference Proceedings

Authors

David Mc Closkey
Niall Mc Evoy
Louise Bradley
Jonathan Coleman
Georg Duesberg

Subjects

Physics

Topics
photocurrent nanotechnology photoresponsivity nonradiative energy transfer nanoscience materials 2d materials quantum dots quantum dot energy

Nonradiative Energy Transfer and Photocurrent Enhancements in Hybrid Quantum Dot-MoS2 Devices (2018)

Abstract The energy transfer mechanism leading to highly efficient nonradiative energy transfer (NRET) from quantum dots (QDs) to monolayer MoS 2 devices has been investigated via a spectral dependence study. The spectral dependence of the NRET from three spectrally separated QD ensembles to monolayer MoS 2 devices reveals that the trends in NRET rates follow the trends in the spectral overlap between the QD emission and MoS 2 absorption spectra, thus verifying that the mechanism for the energy transfer is Förster-type NRET. Furthermore, the dependence of the photocurrent enhancement on the MoS 2 film properties is also explored.
Collections Ireland -> Trinity College Dublin -> RSS Feeds
Ireland -> Trinity College Dublin -> School of Physics
Ireland -> Trinity College Dublin -> Physics (Scholarly Publications)
Ireland -> Trinity College Dublin -> RSS Feeds
Ireland -> Trinity College Dublin -> Physics

Full list of authors on original publication

David Mc Closkey, Niall Mc Evoy, Louise Bradley, Jonathan Coleman, Georg Duesberg

Experts in our system

1
David Mc Closkey
Trinity College Dublin
Total Publications: 8
 
2
Niall Mc Evoy
Trinity College Dublin
Total Publications: 20
 
3
Louise Bradley
Trinity College Dublin
Total Publications: 120
 
4
Jonathan Coleman
Trinity College Dublin
Total Publications: 217
 
5
Georg Duesberg
Trinity College Dublin
Total Publications: 116