The Source of the Charge Transport Activation Energy in Molecularly Doped Polymers

被引:0
|
作者
Schein, L. B. [1 ,2 ,3 ,4 ,5 ]
Tyutnev, Andrey [6 ]
机构
[1] Xerox Corp, Stamford, CT 06902 USA
[2] IBM Corp, Armonk, NY 10504 USA
[3] Amer Phys Soc, College Pk, MD USA
[4] Soc Imaging Sci & Technol, Washington, DC USA
[5] Electrostat Soc Amer, Boston, MA USA
[6] Moscow State Inst Elect & Math, Moscow 109028, Russia
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中图分类号
TP3 [计算技术、计算机技术];
学科分类号
0812 ;
摘要
Energetic disorder plays a central role in many of the theories of charge transport in molecularly doped polymers, MDP. This assumption can be tested experimentally. A review of experimentally characterized MDP systems reveals that there is almost no experimental evidence to support the prediction that the experimentally observed activation energy is due to energetic disorder. Instead, the data appear to suggest that the activation energy is primarily intramolecular in origin.
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页码:173 / 175
页数:3
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