Correlating nano black spots and optical stability in mixed halide perovskite quantum dots

• DOI: 10.1039/c8tc01040d
• Publication Date: 2018-07-11T10:47:20Z
• Authors: Yun-Hyuk Ko; Prem Prabhakaran; Mohammed Jalalah; Seung-Jae Lee; Kwang-Sup Lee; Jea-Gun Park
• Keywords: 02 engineering and technology; 0210 nano-technology

We correlate appearance of nano black spots (NBSs), optical stability and Goldschmidt tolerance factor (t) in mixed halide perovskite QDs.