Organic Light‐Emitting Diodes: Magnetic Field Enhancement of Organic Light‐Emitting Diodes Based on Electron Donor–Acceptor Exciplex (Adv. Electron. Mater. 2/2016). (February 2016)

• Record Type: Journal Article
• Authors: Basel, Tek; Sun, Dali; Baniya, Sangita; McLaughlin, Ryan; Choi, Hyeonho; Kwon, Ohyun; Vardeny, Z. Valy
• Is Part Of: Advanced Electronic Materials. Volume 2:Number 2(2016)
• Page Start: n/a
• Page End: n/a
• Publication Date: 2016-02
• Subjects: exciplexes -- magneto‐electroluminescence -- magneto‐photoluminescence -- organic light‐emitting diodes -- thermally activated delayed fluorescence; Materials -- Electric properties -- Periodicals; Materials science -- Periodicals; Magnetic materials -- Periodicals; Electronic apparatus and appliances -- Periodicals; 537
• DOI: 10.1002/aelm.201670012
• Languages: English
• ISSNs: 2199-160X

Abstract

Abstract : 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.