Title :
Intrinsic Photoconductivity of P3HT films Measured by Time-Resolved THz spectroscopy
Author :
Esenturk, Okan ; Melinger, Joseph S. ; Heilweil, Edwin J.
Author_Institution :
Univ. of Maryland, College Park
Abstract :
Intrinsic photoconductivities of P3HT polymers were measured and compared by using optical pump-THz probe spectroscopy. The charge carrier mobility shows a clear dependence on the molecular weight and dispersion index of the polymers.
Keywords :
carrier mobility; molecular weight; optical pumping; photoconductivity; polymer films; submillimetre wave spectra; time resolved spectra; P3HT films; charge carrier mobility; dispersion index; molecular weight; optical pump-THz probe spectroscopy; photoconductivities; polymers; time-resolved THz spectroscopy; Biomedical optical imaging; Optical films; Optical polymers; Optical pumping; Optical saturation; Photoconductivity; Polymer films; Probes; Spectroscopy; Ultrafast optics;
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.2007.4453228
