Title :
Optical-pump THz-probe spectroscopy of P3HT
Author :
Cunningham, Paul D. ; Hayden, L.Michael
Author_Institution :
Dept. of Phys., Univ. of Maryland, Baltimore, MD, USA
Abstract :
We measured the photoconductivity in P3HT excited above and below the band gap using OPTP spectroscopy and extracted values consistent with the intrinsic mobility. We have also investigated the advantages of broadband (> 5 THz) spectroscopy.
Keywords :
optical pumping; organic compounds; photoconductivity; terahertz spectroscopy; P3HT; band gap; broadband spectroscopy; optical-pump THz-probe spectroscopy; photoconductivity; Charge carriers; Conductivity; Frequency; Optical films; Optical scattering; Optical sensors; Photoconductivity; Photonic band gap; Probes; Spectroscopy; (300–6500) Time-resolved Spectroscopy; (300.6495) THz Spectroscopy;
Conference_Titel :
Lasers and Electro-Optics, 2009 and 2009 Conference on Quantum electronics and Laser Science Conference. CLEO/QELS 2009. Conference on
Conference_Location :
Baltimore, MD
Print_ISBN :
978-1-55752-869-8
Electronic_ISBN :
978-1-55752-869-8
