Title of article :
Pulsed photoconductivity in composite polyaniline-polyvinyl alcohol films
Author/Authors :
Bondarenko، نويسنده , , V.E. and Zhuravleva، نويسنده , , T.S. and Efimov، نويسنده , , O.N. and Nikolaeva، نويسنده , , G.V.، نويسنده ,
Issue Information :
دوماهنامه با شماره پیاپی سال 1999
Abstract :
Kinetics of delay photoconductivity induced by the ns-laser pulses is studied for films of polyaniline (PANI) and polyaniline-polyvinyl alcohol (PANI-PVA) composite in the temperature range from 110 to 300 K. Kinetic curves are fitted well by the stretched-exponential function with the temperature and time dependent parameters. Obtained results are discussed from the point of view of charge transfer in disordered systems.
Keywords :
Time-resolved fast spectroscopy , Polyaniline and derivatives , photoconductivity
Journal title :
Synthetic Metals
Journal title :
Synthetic Metals
