Fig. 4. (a) Time-resolved PL spectra at 10 K for different sizes of synthesized CdSe NCs that correspond to different center peak wavelengths from 440 to 560 nm. (b) As the sizes of CdSe NCs are increased, the longer radiative decay times are also increased from 2.1 to 3.5 ns. The longer decay processes correspond to radiative decay processes from total decay components.

Applied Science and Convergence Technology 2023;32:16~18 https://doi.org/10.5757/ASCT.2023.32.1.16

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