Journal
PHYSICAL REVIEW LETTERS
Volume 84, Issue 4, Pages 721-724Publisher
AMERICAN PHYSICAL SOC
DOI: 10.1103/PhysRevLett.84.721
Keywords
-
Categories
Ask authors/readers for more resources
We present a model to describe electrical transport in dense films of conjugated polymers. The essen tial physical features of the model are as follows: (i) thermal fluctuations in the molecular geometry of the polymer modify the energy levels of localized electronic states in the material, and (ii) the primary restoring force for these fluctuations is steric, which leads to spatial correlation in the energies of the localized electronic states. The model describes the electric field dependence of the mobility and explains the carrier density dependences of mobility observed in polymer diodes and field effect transistors.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available