Title :
Intrinsic photoconductivity of P3HT films measured by time-resolved THz spectroscopy
Author :
Esenturk, Okan ; Melinger, Joseph S. ; Heilweil, Edwin J.
Author_Institution :
Chemistry and Biochemistry Department, Univ. of Maryland, College Park, 20740 USA
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 :
Biomedical optical imaging; Optical films; Optical polymers; Optical pumping; Optical saturation; Photoconductivity; Polymer films; Probes; Spectroscopy; Ultrafast optics;
Conference_Titel :
Quantum Electronics and Laser Science Conference, 2007. QELS '07
Conference_Location :
Baltimore, MD, USA
Print_ISBN :
978-1-55752-834-6
DOI :
10.1109/QELS.2007.4431005
