A general expression is worked out for the trap-to-trap transition probability per unit time, applicable to amorphous materials where charge conduction is dominated by localized states. The outcome is a closed-form expression involving temperature and local electric potential. It is suitable for inclusion into hydrodynamic or energy-balance numerical solvers to be used for simulating devices based on amorphous materials.
Closed-form transition rate in hopping conduction
PICCININI, ENRICO;RUDAN, MASSIMO;
2016
Abstract
A general expression is worked out for the trap-to-trap transition probability per unit time, applicable to amorphous materials where charge conduction is dominated by localized states. The outcome is a closed-form expression involving temperature and local electric potential. It is suitable for inclusion into hydrodynamic or energy-balance numerical solvers to be used for simulating devices based on amorphous materials.File in questo prodotto:
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