Narrow‐Bandwidth I–III–VI Semiconductor Nanocrystals: Synthesis, Luminescence and Applications in Quantum‐Dot Light‐Emitting Diodes

Autor: Xiulin Xie, Tianyi Jiang, Ouyang Lin, Jiahao Liu, Yu Zhang, Aiwei Tang
Jazyk: angličtina
Rok vydání: 2024
Předmět:
Zdroj: Advanced Physics Research, Vol 3, Iss 12, Pp n/a-n/a (2024)
Druh dokumentu: article
ISSN: 2751-1200
20240007
15344266
DOI: 10.1002/apxr.202400071
Popis: Abstract I‐III‐VI semiconductor nanocrystals (NCs) have emerged as promising candidates in quantum‐dot light‐emitting diodes (QLEDs) due to their environmental‐benign nature and capability for large‐scale tunable emission as well as straightforward synthesis. However, the photoluminescence (PL) emission of I–III–VI type NCs, as reported in numerous studies, exhibits a broader full width at half maximum (FWHM), adversely affecting their color purity. This review delineates the advancements in the development of narrow‐bandwidth I–III–VI NCs, focusing on their synthesis strategies, luminescence mechanisms, and applications in QLEDs. It concludes with a discussion on the challenges confronting narrow‐bandwidth I–III–VI‐based QLEDs and outlines potential strategies for improving device performance.
Databáze: Directory of Open Access Journals
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