Title :
Broadband THz time-domain spectroscopy of single-wall carbon nanotubes
Author :
Nishimura, Hisaaki ; Minami, Nobutsugu ; Shimano, Ryo
Author_Institution :
Univ. of Tokyo, Tokyo
Abstract :
Complex dielectric function epsiv(omega) of single-wall carbon nanotubes (SWNTs) is determined by terahertz time-domain spectroscopy from 0.2 to 20 THz. Re epsiv(omega) exhibits extremely large and positive value at low frequency, indicating the response of small gap SWNTs.
Keywords :
carbon nanotubes; dielectric function; dielectric materials; submillimetre wave spectra; C; SWNT; broadband THz time-domain spectroscopy; dielectric function; frequency 0.2 THz to 20 THz; single-wall carbon nanotubes; Carbon nanotubes; Conductivity; Dielectrics; Electrochemical impedance spectroscopy; Frequency; Infrared spectra; Laser mode locking; Optical films; Temperature; Time domain analysis;
Conference_Titel :
Lasers and Electro-Optics, 2007. CLEO 2007. Conference on
Conference_Location :
Baltimore, MD
Print_ISBN :
978-1-55752-834-6
DOI :
10.1109/CLEO.2007.4453229
