Optically and electrically excited intermediate electronic states in donor:acceptor based OLEDs-Reference-Cited by-同舟云学术

Optically and electrically excited intermediate electronic states in donor:acceptor based OLEDs

Published:2020 Issue:4 Volume:7 Page:1126-1137
ISSN:2051-6347
Container-title:Materials Horizons
language:en
Short-container-title:Mater. Horiz.

Author:

Bunzmann Nikolai¹²³⁴,Weissenseel Sebastian¹²³⁴^ORCID,Kudriashova Liudmila¹²³⁴,Gruene Jeannine¹²³⁴,Krugmann Benjamin¹²³⁴,Grazulevicius Juozas Vidas⁵⁶⁷⁸^ORCID,Sperlich Andreas¹²³⁴^ORCID,Dyakonov Vladimir¹²³⁴^ORCID

Affiliation:

1. Experimental Physics VI

2. Julius Maximilian University of Würzburg

3. 97074 Würzburg

4. Germany

5. Department of Polymer Chemistry and Technology at Kaunas University of Technology

6. Radvilenu pl. 19

7. LT-50254 Kaunas

8. Lithuania

Abstract

Using spin-sensitive techniques, we show that optical excitation and electrical generation in donor:acceptor TADF OLEDs involve different excited state pathways towards light emission.

Funder

H2020 Marie Skłodowska-Curie Actions

Deutsche Forschungsgemeinschaft

Publisher

Royal Society of Chemistry (RSC)

Subject

Electrical and Electronic Engineering,Process Chemistry and Technology,Mechanics of Materials,General Materials Science

Link

http://pubs.rsc.org/en/content/articlepdf/2020/MH/C9MH01475F

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1. Poly(p‐phenylenevinylene) light‐emitting diodes: Enhanced electroluminescent efficiency through charge carrier confinement

2. Status of and prospects for organic electroluminescence