Thermal Management Enables Stable Perovskite Nanocrystal Light-Emitting Diodes with Novel Hole Transport Material

The severely insufficient operational lifetime of perovskite light-emitting diodes (LEDs) is incompatible with the rapidly increasing external quantum efficiency, even as it approaches the theoretical limit, thereby significantly impeding the commercialization of perovskite LEDs. In addition, Joule...

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Veröffentlicht in:	Small (Weinheim an der Bergstrasse, Germany) Germany), 2023-11, Vol.19 (45), p.e2303472-e2303472
Hauptverfasser:	Shen, Xinyu, Kwak, Seon Lee, Jeong, Woo Hyeon, Jang, Ji Won, Yu, Zhongkai, Ahn, Hyungju, Park, Hea Jung, Choi, Hyosung, Park, Sung Heum, Snaith, Henry J, Hwang, Do-Hoon, Lee, Bo Ram
Format:	Artikel
Sprache:	eng
Schlagworte:	Carrier injection Charge injection Charge transport Commercialization Crosslinking Crystal defects Crystallization Excitons Glass transition temperature Hole mobility Ion migration Light emitting diodes Nanocrystals Nanotechnology Ohmic dissipation Optoelectronic devices Perovskites Photoluminescence Quantum efficiency Resistance heating Surface defects Temperature dependence Thermal management
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