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Abstract:
It is demonstrated that the incorporation of K+ into CsPb(Br,I)(3) perovskite quantum dot glass leads to the simultaneous increases of quantum efficiency and phase stability. The latent mechanism is analyzed via the microstructural and spectroscopic studies. The constructed prototype white-light-emitting diode device yields an ultra-wide color gamut attaining 96% Rec. 2020 standard. (C) 2022 Optica Publishing Group
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OPTICS LETTERS
ISSN: 0146-9592
Year: 2022
Issue: 6
Volume: 47
Page: 1431-1434
3 . 6
JCR@2022
3 . 1 0 0
JCR@2023
ESI Discipline: PHYSICS;
ESI HC Threshold:55
JCR Journal Grade:2
CAS Journal Grade:2
Cited Count:
WoS CC Cited Count: 3
SCOPUS Cited Count: 6
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 2
Affiliated Colleges: