Photo-excitation Cascade and Multiple Carrier Generation in Graphene

The conversion of light into free electron-hole pairs constitutes the key process in the fields of photodetection and photovoltaics. The efficiency of this process depends on the competition of different relaxation pathways and can be greatly enhanced when photoexcited carriers do not lose energy as...

Full description

Bibliographic Details
Main Authors: Tielrooij, K. J. (Author), Jensen, S. A. (Author), Centeno, A. (Author), Pesquera, A. (Author), Zurutuza Elorza, A. (Author), Bonn, M. (Author), Koppens, Frank Henricus Louis (Author), Song, Justin Chien Wen (Contributor), Levitov, Leonid (Contributor)
Other Authors: Massachusetts Institute of Technology. Department of Physics (Contributor)
Format: Article
Language:English
Published: Nature Publishing Group, 2014-07-28T20:17:38Z.
Subjects:
Online Access:Get fulltext