journal article·2021-02Open access

Reconfigurable Perovskite LEC: Effects of Ionic Additives and Dual Function Devices (Advanced Optical Materials 3/2021)

Dmitry Gets, Masoud Alahbakhshi, Aditya Mishra, Ross Haroldson, Alexios Papadimitratos, Artur Ishteev, Danila Saranin, Sergey Anoshkin, Anatoly Pushkarev, Eduard Danilovskiy, Sergey Makarov, Jason D. Slinker, Anvar A. Zakhidov

Advanced Optical Materials· Volume 9· Issue 3

Abstract

This cover page depicts a new type of reconfigurable perovskite light emitting electrochemic al (PeLEC) device, in which the external ions, such as Li+ added via ionic salt, play the role of internal mobile dopants forming p–i–n structure and electrical double layers at interfaces, strongly enhancing the charge injection. This concept is described in article number 2001715 by Dmitry Gets, Jason D. Slinker, Anvar A. Zakhidov and co-workers, in which they demonstrate a wide scope of interesting applications of this concept of reconfigurability of PeLEC upon external electric field and added ions moving in a solid electrolyte (such as polyethylene oxide) nanocomposite with halide perovskite.
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Research context

OpenAlex topics: Perovskite Materials and Applications

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Affiliations

Department of Physics and Engineering ITMO University Lomonosov str 9 Saint Petersburg 191002 Russia

Department of Electrical and Computer Engineering The University of Texas at Dallas 800 West Campbell Road Richardson TX 75080‐3021 USA

Department of Materials Science and Engineering The University of Texas at Dallas 800 West Campbell Road Richardson TX 75080‐3021 USA

Physics Department Alan G. MacDiarmid NanoTech Institute University of Texas at Dallas Richardson TX 75083 USA

NanoTech Institute The University of Texas at Dallas 800 West Campbell Road Richardson TX 75080‐3021 USA

SOLARNO Inc. 153 Hollywood drive Coppell TX 75019 USA

Laboratory of Advanced Solar Energy National University of Science and Technology MISiS Moscow 119049 Russia

Department of Nanophotonics and Metamaterials ITMO University St. Petersburg 197101 Russia

Department of Functional Nanosystems and High‐Temperature Materials National University of Science and Technology MISIS Moscow 119049 Russia

References

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