Charge and exciton dynamics of OLEDs under high voltage nanosecond pulse: towards injection lasing

Though efforts toward electrically-pumped lasers based on simple organic light-emitting diode (OLED) structures have been reported, a comprehensive model is needed to elucidate key optoelectronic processes. Here, the authors report a model describing OLED operation under high current densities.

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Bibliographic Details
Main Authors: Viqar Ahmad, Jan Sobus, Mitchell Greenberg, Atul Shukla, Bronson Philippa, Almantas Pivrikas, George Vamvounis, Ronald White, Shih-Chun Lo, Ebinazar B. Namdas
Format: article
Language:EN
Published: Nature Portfolio 2020
Subjects:
Q
Online Access:https://doaj.org/article/03d6dbccd2bd48cd874e6aa9f80aec45
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Summary:Though efforts toward electrically-pumped lasers based on simple organic light-emitting diode (OLED) structures have been reported, a comprehensive model is needed to elucidate key optoelectronic processes. Here, the authors report a model describing OLED operation under high current densities.