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https://hdl.handle.net/20.500.14279/32583| Title: | Antimony-Doped Tin Oxide Hole Injection Interlayer Improving the Efficiency of Perovskite Nanocrystal Light Emitting Diodes | Authors: | Ioakeimidis, Apostolos Galatopoulos, Fedros Athanasiou, M. Hauser, A. Rossier, M. Bodnarchuk, M. I. Kovalenko, M. V. Itskos, G. Choulis, Stelios A. |
Major Field of Science: | Engineering and Technology | Field Category: | Mechanical Engineering | Keywords: | Electrodes;Charge balanced;Interfaces;Hole injection layers;Doped metal oxides;Perovskite nanocrystal light emitting diodes | Issue Date: | 22-Mar-2024 | Source: | ACS Applied Optical Materials, 2024, vol. 2, iss. 3, pp. 528–534 | Volume: | 2 | Issue: | 3 | Start page: | 528 | End page: | 534 | Journal: | ACS Applied Optical Materials | Abstract: | We present significant performance enhancement of CsPbBr3 perovskite nanocrystal (NC) light emitting diodes (PNC LEDs) by incorporation of a solution processed doped metal oxide hole injection interlayer consisting of 10 atom % doped antimony tin oxide (ATO) within the PNC LEDs device architecture. The incorporation of an ATO interlayer between ITO and poly-TPD improves the bottom electrode hole injection properties and provides charge balanced PNC LEDs that show three and half times increased luminance, lower turn-on voltage, and improved maximum current and power efficiency compared to reference CsPbBr3 PNC LEDs incorporating the commonly used PEDOT:PSS hole injection interlayer. | URI: | https://hdl.handle.net/20.500.14279/32583 | ISSN: | 27719855 | DOI: | 10.1021/acsaom.4c00044 | Rights: | Attribution-NonCommercial-NoDerivatives 4.0 International | Type: | Article | Affiliation : | Cyprus University of Technology University of Cyprus Avantama AG Empa-Swiss Federal Laboratories for Materials Science and Technology |
Publication Type: | Peer Reviewed |
| Appears in Collections: | Άρθρα/Articles |
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|---|---|---|---|---|
| ioakeimidis-et-al-2024-antimony-doped-tin-oxide-hole-injection-interlayer-improving-the-efficiency-of-perovskite.pdf | Open Access | 4.11 MB | Adobe PDF | View/Open |
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