arXiv · cond-mat/0509141
In situ determination of the energy dependence of the high-frequency mobility in polymers
Abstract
The high-frequency mobility in disordered systems is governed by transport properties on mesoscopic length scales, which makes it a sensitive probe for the amount of local order. Here we present a method to measure the energy dependence of the high frequency mobility by combining an electrochemically gated transistor with in-situ quasi-optical measurements in the sub-terahertz domain. We apply this method to poly([2-methoxy-5-(3',7'-dimethylocyloxy)]-p-phenylene vinylene) (OC_1C_10-PPV) and find a mobility at least as high as 0.1 cm^2V^-1s^-1.
Explore related subjects
Keep this discovery
Explore connections, maps & timelines
I. N. Hulea, A. V. Pronin, H. B. Brom. 2005-09-06. In situ determination of the energy dependence of the high-frequency mobility in polymers. https://doi.org/10.1063/1.1952588
Cite the original work for its findings. Save a collection to share your selection of sources.