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34‐3: A Low‐cost, Two‐step Nucleation and Growth of CdTe Quantum Dots via Magic‐sized Cluster Intermediates in Aqueous Phase
Author(s) -
Hao Junjie,
Chen Wei,
Qin Jing,
Chen Yulong,
Wang Dan,
Wu Dan,
Li Yiwen,
Wang Kai
Publication year - 2016
Publication title -
sid symposium digest of technical papers
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.351
H-Index - 44
eISSN - 2168-0159
pISSN - 0097-966X
DOI - 10.1002/sdtp.10697
Subject(s) - nucleation , magic (telescope) , cadmium telluride photovoltaics , quantum dot , aqueous solution , cluster (spacecraft) , gamut , quantum yield , materials science , phase (matter) , quantum , photochemistry , chemical physics , chemistry , optoelectronics , crystallography , nanotechnology , physics , optics , computer science , fluorescence , organic chemistry , quantum mechanics , programming language
We report a two‐step nucleation and growth of CdTe quantum dots via magic‐sized cluster intermediates. In this low‐cost aqueous phase procedure (10 times lower than organic‐phase), the spectrally narrow emission (37 nm) with high quantum yield >50%) can be utilized for high definition and color gamut displays.