Pressure-dependent photoluminescence of CdSe/ZnS quantum dots: Critical point of different pressure regimes

Bo Li,Weilong Liu,Xiaojun Zhu,Shan Lin,Yanqiang Yang,Qingxin Yang,Peng Jin

Physics Letters A（2019）

引用 20|浏览7

暂无评分

摘要

•Lower PL blue shifting rate occurs above critical pressure in CdSe QDs.•Both the pressure induced increase of bulk modulus and inter-QD coupling dominate.•Higher critical pressure is found with lower QD concentration.•PL decay time increases at the higher pressure regime.•Critical pressures of steady-state PL and time-resolved PL are in good agreement.

查看译文

关键词

High pressure,Quantum dots,Photoluminescence,Critical pressure,Interaction

AI 理解论文

溯源树

样例

生成溯源树，研究论文发展脉络

Chat Paper

正在生成论文摘要