Small polarons in 2D perovskites

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Type
Presentation
Authors
Cortecchia, Daniele
Yin, Jun cc
Birowosuto, Muhammad D.
Lo, Shu-Zee A.
Gurzadyan, Gagik G.
Bruno, Annalisa
Bredas, Jean-Luc cc
Soci, Cesare cc
KAUST Department
KAUST Solar Center (KSC)
Laboratory for Computational and Theoretical Chemistry of Advanced Materials
Material Science and Engineering Program
Physical Science and Engineering (PSE) Division
Date
2017-11-02
Online Publication Date
2017-11-02
Print Publication Date
2017-06
Permanent link to this record
http://hdl.handle.net/10754/626122

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Abstract
We demonstrate that white light luminescence in two-dimensional (2D) perovskites stems from photoinduced formation of small polarons confined at specific sites of the inorganic framework in the form of self-trapped electrons and holes. We discuss their application in white light emitting devices and X-ray scintillators.
Citation
Cortecchia D, Yin J, Birowosuto MD, Lo S-ZA, Gurzadyan GG, et al. (2017) Small polarons in 2D perovskites. 2017 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC). Available: http://dx.doi.org/10.1109/CLEOE-EQEC.2017.8087822.
Publisher
Institute of Electrical and Electronics Engineers (IEEE)
Journal
2017 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC)
DOI
10.1109/CLEOE-EQEC.2017.8087822
Additional Links
http://ieeexplore.ieee.org/document/8087822/
Collections
Physical Science and Engineering (PSE) Division; Material Science and Engineering Program; Presentations; KAUST Solar Center (KSC)