Title :
Directional trapping
Author :
Ferreira, G.F.Leal
Author_Institution :
Inst. de Fisica e Quimica, Sao Carlos, Brazil
Abstract :
The concept of directional trapping, advanced by V. Adamec and J.H. Calderwood (1981), is developed in a model that allows the approximate calculation of their effect on the current. The author points out that the decrease of the mobility is due to the decreasing available space for the current. Each charged obstacle creates a kind of shadow behind it, which makes the mobility lower
Keywords :
carrier mobility; electrical conductivity of solids; charged obstacle; current; directional trapping; mobility; Boundary conditions; Current density; Electrodes; Kinetic theory; Permittivity; Polarization; Polyethylene; Polymers; Shape;
Conference_Titel :
Electrets, 1988. (ISE 6) Proceedings., 6th International Symposium on (IEEE Cat. No.88CH2593-2)
Conference_Location :
Oxford
DOI :
10.1109/ISE.1988.38532
