光致发光
纳米晶
发光
材料科学
纳米技术
光电子学
化学工程
工程类
作者
Vikash Kumar Ravi,Sajid Saikia,Shivam Yadav,Vaibhav Nawale,Angshuman Nag
出处
期刊:ACS energy letters
[American Chemical Society]
日期:2020-05-06
卷期号:5 (6): 1794-1796
被引量:178
标识
DOI:10.1021/acsenergylett.0c00858
摘要
Core/shell (pseudo type-II) CsPbBr3/ZnS nanocrystals are prepared, showing ∼15 times enhancement in average photoluminescence lifetime compared to CsPbBr3 nanocrystals. The nanocrystal films (without external encapsulation) retain intense luminescence even after being dipped in water for more than 2 days.
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