Title of article :
Electron mobility in poly(3-hexylthiophene) enhanced by gamma-ray irradiation
Author/Authors :
Kim، نويسنده , , M.S. and Han، نويسنده , , J.H and Lee، نويسنده , , Cheol Eui، نويسنده ,
Issue Information :
ماهنامه با شماره پیاپی سال 2015
Abstract :
Gamma-ray irradiation effects on the photoresponsive thin-film devices based on the regioregular poly(3-hexylthiophene) (RR-P3HT) conjugated polymer have been studied by means of atomic force microscopy, UV–vis absorption, photoluminescence (PL), and time-of-flight measurements. As a result, increased light absorption in the red region and PL quenching induced by the irradiation were observed. Besides, enhancement of the electron/hole mobilities, attributable to improved ordering or increased nanodomain size of the P3HT thin films, was revealed.
Keywords :
Gamma-ray irradiation effects , Regioregular P3HT conjugated polymer , Electron and hole mobility
Journal title :
Current Applied Physics
Journal title :
Current Applied Physics