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Organic Light‐Emitting Diodes: Magnetic Field Enhancement of Organic Light‐Emitting Diodes Based on Electron Donor–Acceptor Exciplex (Adv. Electron. Mater. 2/2016)
Author(s) -
Basel Tek,
Sun Dali,
Baniya Sangita,
McLaughlin Ryan,
Choi Hyeonho,
Kwon Ohyun,
Vardeny Z. Valy
Publication year - 2016
Publication title -
advanced electronic materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.25
H-Index - 56
ISSN - 2199-160X
DOI - 10.1002/aelm.201670012
Subject(s) - materials science , oled , optoelectronics , diode , excimer , electron acceptor , electron , photochemistry , optics , nanotechnology , laser , chemistry , physics , layer (electronics) , quantum mechanics
The electroluminescence intensity of pristine organic light emitting diodes based on donor‐acceptor exciplexes is significantly enhanced upon application of an external magnetic field, as demonstrated by Basel et al. in article number 1500248. This magneto‐electroluminescence causes enhancements of up to 40%, and supported by magneto‐photoluminescence measurements shows the importance of reverse intersystem crossing in such systems.