Temperature-dependent photoluminescence of size-tunable ZnAgInSe quaternary quantum dots<xref rid="cpb_26_6_067804fn1" ref-type="fn">*</xref> <fn id="cpb_26_6_067804fn1"> <label>*</label> <p>Project supported by the National High Technology Research and Development Program of China (Grant No. 2013AA014201), the National Key Foundation for Exploring Scientific Instrument of China (Grant No. 2014YQ120351), and the Natural Science Foundation of Tianjin (Grant No. 11JCYBJC00300, 4JCZDJC31200, 15JCYBJC16700, and 15JCYBJC16800).</p> </fn>

Temperature-dependent photoluminescence of size-tunable ZnAgInSe quaternary quantum dots* *

Project supported by the National High Technology Research and Development Program of China (Grant No. 2013AA014201), the National Key Foundation for Exploring Scientific Instrument of China (Grant No. 2014YQ120351), and the Natural Science Foundation of Tianjin (Grant No. 11JCYBJC00300, 4JCZDJC31200, 15JCYBJC16700, and 15JCYBJC16800).

Ding Qi¹, Zhang Xiao-Song^{1, 2, †}, Li Lan¹, Xu Jian-Ping¹, Zhou Ping¹, Dong Xiao-Fei¹, Yan Ming¹

(color online) (a) Normalized PL emission spectra and (b) UV-vis of ZAISe QDs recorded at different particle sizes. (c) Digital photos of ZAISe QDs with different particle sizes under an ultraviolet spotlight of the 365-nm blue LED (from left to right: 5.0 nm, 5.2 nm, 6.0 nm, and 6.7 nm).