Determination of the glass transition temperature of photorefractive polymer composites from photoconductivity measurements

Jose A. Quintana, Pedro G. Boj, Jose M. Villalvilla, Maria A. Diaz-Garcia, Javier Ortiz et al.
A method to determine the glass transition temperature (T) of photorefractive (PR) polymer composites, based on photoconductivity measurements, is proposed. The composite T is identified as the temperature at which a clear change in slope in the Arrhenius plot representation of the photoconductivity ... [Appl. Phys. Lett. 92, 041101 (2008)] published Mon Jan 28, 2008.
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