DocumentCode
644878
Title
Hot carrier multiplication in graphene
Author
Jensen, Soren A. ; Tielrooij, Klaas-Jan ; Koppens, Frank ; Bonn, Mischa
Author_Institution
FOM Inst. for Atomic & Mol. Phys., Amsterdam, Netherlands
fYear
2013
fDate
1-6 Sept. 2013
Firstpage
1
Lastpage
2
Abstract
The efficiency of hot carrier multiplication in monolayer graphene was studied using optical pump-THz probe spectroscopy. An energy conversion efficiency from photon to hot electrons exceeding 75 % was found.
Keywords
graphene; hot carriers; monolayers; optical pumping; terahertz wave spectra; C; energy conversion efficiency; hot carrier multiplication efficiency; hot electrons; monolayer graphene; optical pump-terahertz probe spectroscopy; Graphene; Hot carriers; Optical pulses; Optical pumping; Optical sensors; Photonics; Ultrafast optics;
fLanguage
English
Publisher
ieee
Conference_Titel
Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), 2013 38th International Conference on
Conference_Location
Mainz
Type
conf
DOI
10.1109/IRMMW-THz.2013.6665849
Filename
6665849
Link To Document