The journal of physical chemistry letters
Tracing Different Emissive Species in Nitrogen-Doped Sulfur Dots during the Growth Process and the Intriguing Photophysics Thereof.
Srayee Mandal, Padmini Dash, Muhammed Aslam Puthanpeedikekkal, Soham Ghosh, Santanu Bhattacharyya
Published: 202610.1021/acs.jpclett.5c03452
Abstract
The growth process of N-doped luminescent sulfur dots (NSDs) was investigated by varying reaction time and precursor concentration. Initially, an excitation wavelength-dependent emission phenomenon is observed, indicating the presence of heterogeneou…
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