Z
Zhencai Li
Researcher at Kunming University of Science and Technology
Publications - 15
Citations - 203
Zhencai Li is an academic researcher from Kunming University of Science and Technology. The author has contributed to research in topics: Luminescence & Photoluminescence. The author has an hindex of 7, co-authored 13 publications receiving 125 citations. Previous affiliations of Zhencai Li include Aalborg University.
Papers
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Journal ArticleDOI
Rb+ cations enable the change of luminescence properties in perovskite (RbxCs1-xPbBr3) quantum dots.
Hao Wu,Yong Yang,Dacheng Zhou,Kuangran Li,Jie Yu,Jin Han,Zhencai Li,Zhangwen Long,Jiao Ma,Jianbei Qiu +9 more
TL;DR: A new avenue for changing the band gap of halide perovskites by designing mixed-monovalent cation perovSKite-based colloidal quantum dot materials is demonstrated and simulated lattice models and band structures are used to explain theBand gap variations.
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Effect of topological structure on photoluminescence of CsPbBr3 quantum dot doped glasses
TL;DR: In this paper, a narrow visible photoluminescence (PL) emission with a shift in luminescence peak position and a significant change in emission intensity was observed, depending on the B2O3 concentration.
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Thermally stable photoluminescence and long persistent luminescence of Ca3Ga4O9:Tb3+/Zn2+
TL;DR: In this article, a green long persistent luminescence (LPL) phosphor Ca3Ga4O9:Tb3+/Zn2+ was prepared.
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Effects of Li + ions on the enhancement of up-conversion emission in Ho 3+ -Yb 3+ co-doped transparent glass-ceramics containing Ba 2 LaF 7 nanocrystals
TL;DR: In this paper, the up-conversion (UC) emission of glass ceramics with Li + ions was investigated and the possible mechanism responsible for the enhancement of UC emission in Ho-Yb co-doped was discussed.
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Effects of crystal structure transformation on cooperative up-conversion luminescence in the Tb3+-Yb3+ co-doped oxyfluoride glass-ceramics
TL;DR: In this paper, the crystal structure of annealed glass-ceramics was determined as cubic structure instead of the reported tetragonal structure for the first time via a Rietveld refinement method with TOPAS.