Title :
Stochastic hopping transport in disordered polymers
Author :
Mueller, Ingolf ; Brehmer, Ludwig ; Geiss, Detlev ; Platen, Eckhard ; Liemant, Alfred ; Wagner, Wolfgang
Author_Institution :
Inst. of Polymer Chem., Acad. of Sci., Teltow, East Germany
Abstract :
A stochastic approach to electronic charge transport in disordered materials based on a hopping mechanism is presented. The field-strength dependence of the space charge evolution is calculated for a defined concentration and distribution of localized levels. The numerical solution procedure and first results, taking into consideration the temperature and field strength of the process, are presented. The influence of the field strength on charge-carrier evolution is seen quantitatively
Keywords :
hopping conduction; polymers; space charge; stochastic processes; charge-carrier evolution; disordered polymers; electronic charge transport; field-strength dependence; localized levels; mechanism; space charge evolution; stochastic hopping transport; Amorphous materials; Charge carriers; Electrons; Electrophotography; Independent component analysis; Organic materials; Polymers; Space charge; Stochastic processes; Temperature;
Conference_Titel :
Electrets, 1988. (ISE 6) Proceedings., 6th International Symposium on (IEEE Cat. No.88CH2593-2)
Conference_Location :
Oxford
DOI :
10.1109/ISE.1988.38587
