Sub–turn-on exciton quenching due to molecular orientation and polarization in organic light-emitting devices

John S. Bangsund; Jack R. Van Sambeek; Nolan M. Concannon; Russell J. Holmes

doi:10.1126/sciadv.abb2659

journal article Open Access Aug 07, 2020

Sub–turn-on exciton quenching due to molecular orientation and polarization in organic light-emitting devices

John S. Bangsund

Jack R. Van Sambeek Nolan M. Concannon Russell J. Holmes

Science Advances Vol. 6 No. 32 · American Association for the Advancement of Science (AAAS)

View at Publisher Save 10.1126/sciadv.abb2659

Abstract

Spontaneous orientation polarization in OLEDs reduces efficiency but can be eliminated by heating during film deposition.

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References

49

[1]

10.1002/adma.201301603

[2]

10.1021/cr400704v

[3]

10.1103/revmodphys.85.1245

[4]

10.1103/physrevapplied.3.024008

[5]

10.1063/1.3151689

[6]

10.1063/1.4897534

[7]

10.1016/j.orgel.2015.05.020

[8]

10.1063/1.3527085

[9]

10.1016/j.orgel.2018.12.026

[10]

10.1063/1.5004623

[11]

10.1103/physrevb.75.125328

[12]

10.1103/physrevb.77.235215

[13]

10.1063/1.4966615

[14]

10.7567/1347-4065/ab0de8

[15]

Spontaneous buildup of giant surface potential by vacuum deposition of Alq3 and its removal by visible light irradiation

Eisuke Ito, Yuuki Washizu, Naoki Hayashi et al.

Journal of Applied Physics 10.1063/1.1518759

[16]

Charge accumulation at organic semiconductor interfaces due to a permanent dipole moment and its orientational order in bilayer devices

Yutaka Noguchi, Yukimasa Miyazaki, Yuya Tanaka et al.

Journal of Applied Physics 10.1063/1.4724349

[17]

10.1063/1.4867779

[18]

10.1038/s41467-019-13736-8

[19]

10.1016/j.orgel.2018.04.026

[20]

10.1021/acsami.7b16643

[21]

10.1103/physrevlett.110.217403

[22]

10.1038/s41467-018-03049-7

[23]

J. S. Bangsund R. J. Holmes Organic and Hybrid Light Emitting Materials and Devices XXIII (International Society for Optics and Photonics 2019) vol. 11093 p. 110930L.

[24]

10.1021/acsami.6b10297

[25]

10.1016/j.orgel.2019.04.027

[26]

10.1063/1.1862777

[27]

10.1063/1.3527936

[28]

10.1117/1.jpe.2.021214

[29]

10.1103/physrevb.75.235321

[30]

10.1126/sciadv.aar8332

[31]

10.1073/pnas.1421042112

[32]

10.1039/c0cs00160k

[33]

10.1021/acsami.8b08963

[34]

10.1016/j.orgel.2019.01.032

[35]

10.1021/jacs.6b06372

[36]

10.1038/srep38482

[37]

10.1103/physrevb.85.115205

[38]

S. J. Byrnes Multilayer Optical Calculations (2016); arXiv:1603.02720.

[39]

10.1016/j.orgel.2009.09.029

[40]

10.1103/physrevb.96.184203

[41]

10.1016/j.orgel.2011.01.001

[42]

10.1063/1.5083639

[43]

10.1021/acs.jpcc.8b03804

[44]

10.1063/1.2338137

[45]

10.1021/acsomega.8b02560

[46]

10.1021/acsphotonics.8b00745

[47]

Hybrid perovskite light emitting diodes under intense electrical excitation

Hoyeon Kim, Lianfeng Zhao, Jared S. Price et al.

Nature Communications 10.1038/s41467-018-07383-8

[48]

10.1021/acs.nanolett.8b00789

[49]

10.1002/adom.201700197

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Metrics

88

Citations

49

References

Details

Published: Aug 07, 2020
Vol/Issue: 6(32)
License: View

Authors

J

John S. Bangsund

Department of Chemical Engineering and Materials Science, University of Minnesota, Minneapolis, MN 55455, USA.

J

Jack R. Van Sambeek

Department of Chemical Engineering and Materials Science, University of Minnesota, Minneapolis, MN 55455, USA.

N

Nolan M. Concannon

Department of Chemical Engineering and Materials Science, University of Minnesota, Minneapolis, MN 55455, USA.

R

Russell J. Holmes

Department of Chemical Engineering and Materials Science, University of Minnesota, Minneapolis, MN 55455, USA.

Funding

National Science Foundation Award: 00039202

DuPont Electronics and Imaging

Cite This Article

John S. Bangsund, Jack R. Van Sambeek, Nolan M. Concannon, et al. (2020). Sub–turn-on exciton quenching due to molecular orientation and polarization in organic light-emitting devices. Science Advances, 6(32). https://doi.org/10.1126/sciadv.abb2659

Sub–turn-on exciton quenching due to molecular orientation and polarization in organic light-emitting devices

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