On the concentration and field dependences of the hopping mobility in disordered organic solids
β Scribed by S.D. Baranovskii; O. Rubel; P. Thomas
- Book ID
- 116669132
- Publisher
- Elsevier Science
- Year
- 2006
- Tongue
- English
- Weight
- 119 KB
- Volume
- 352
- Category
- Article
- ISSN
- 0022-3093
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π SIMILAR VOLUMES
## Abstract The influence of superimposed energetic and positional disorder on the field dependence of drift mobility in disordered organic solids is considered for the first time analytically by an Effective Medium theory. We find that the negative field dependence of the drift mobility at low fie
The time-of-flight mobility of photoinjected charges in molecularly doped polymers obeys a Poole-Frenkel law, m Ο° exp( g E), which is commonly viewed as arising from hopping transport among sites with a large degree of energetic disorder. Recent theoretical investigations have focused on long-range