Title :
Terahertz photoconductivity of graphene nanostructures
Author :
Jensen, Soren A. ; Ulbricht, Ronald ; Narita, Akimitsu ; Xinliang Feng ; Mullen, Klaus ; Turchinovich, Dmitry ; Hertel, Tobias ; Bonn, Mischa
Author_Institution :
Max Planck Inst. for Polymer Res., Mainz, Germany
Abstract :
The photoconductive properties of graphene nanoribbons and carbon nanotubes were studied using optical pump-THz probe spectroscopy. A reduction in conductivity of GNRs compared to CNTs was observed.
Keywords :
carbon nanotubes; graphene; nanoribbons; photoconductivity; terahertz wave spectra; C; carbon nanotubes; graphene nanoribbon conductivity; graphene nanostructures; optical pump-terahertz probe spectroscopy; photoconductive properties; terahertz photoconductivity; Graphene; Laser beams; Optical amplifiers; Optical polarization; Optical pulses; Optical pumping; Probes;
Conference_Titel :
Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), 2013 38th International Conference on
Conference_Location :
Mainz
DOI :
10.1109/IRMMW-THz.2013.6665852
