DocumentCode
2507089
Title
Environment induced variation in the photoconductivity of graphene observed by terahertz spectroscopy
Author
Docherty, Callum J. ; Cheng-Te Lin ; Joyce, Hannah J. ; Nicholas, Robin J. ; Li, Lain-Jong ; Johnston, Michael B.
Author_Institution
Dept. of Phys., Univ. of Oxford, Oxford, UK
fYear
2012
fDate
23-28 Sept. 2012
Firstpage
1
Lastpage
2
Abstract
Chemical vapour deposition (CVD) grown graphene sheets were investigated using optical-pump terahertz-probe spectroscopy, revealing a dramatic variation in the photoinduced terahertz conductivity of graphene in different atmospheres.
Keywords
chemical vapour deposition; graphene; photoconductivity; sheet materials; terahertz wave spectra; C; chemical vapour deposition; environment induced variation; graphene sheets; optical-pump terahertz-probe spectroscopy; photoinduced terahertz conductivity; Bleaching; Optical pumping; Photoconductivity; Probes; Spectroscopy; Stimulated emission;
fLanguage
English
Publisher
ieee
Conference_Titel
Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), 2012 37th International Conference on
Conference_Location
Wollongong, NSW
ISSN
2162-2027
Print_ISBN
978-1-4673-1598-2
Electronic_ISBN
2162-2027
Type
conf
DOI
10.1109/IRMMW-THz.2012.6380106
Filename
6380106
Link To Document