Self-consistent analisys of the contact phenomena in low-mobility semiconductors

Abstract

Self-consistent solution of charge injection and transport in low mobility LEDs is reported . We show that explicit description of the contact region under the same premise as transport equation is needed to accurately evaluate the current-voltage characteristics of polymer or small-molecule based LEDs . The result is compared to widely used models, which treat the contact region in implicit manner .

References in corpus (1)

• Generalized Einstein relation for disordered semiconductors - implications for device performance

Cited by in corpus (4)

• Self consistent theory of unipolar charge-carrier injection in metal/insulator/metal systems
• Charge carrier injection into insulating media: single-particle versus mean-field approach
• Bipolar charge-carrier injection in semiconductor/insulator/conductor heterostructures: self-consistent consideration
• Self-consistent model of unipolar transport in organic semiconductor diodes: accounting for a realistic density-of-states distribution