Optical properties of CdS nanoclusters incorporated in zeolite structures
作者： Serhiy G. Shevel , Vladimir L. Voznyi , German M. Telbiz , Oleksiy V. Shwetz
DOI: 10.1117/12.226176
关键词: Excitation 、 Optics 、 Quantum dot 、 Laser 、 Q-switching 、 Nanoclusters 、 Zeolite 、 Molecular physics 、 Materials science 、 Atmospheric temperature range 、 Luminescence
摘要: Luminescence of CdS nanoclusters in type Y (FAU) zeolite is studied within 10 K - 293 temperature range under excitation by third harmonic Q-switched Nd:YAG laser. The exceptional features are revealed comparison with bulk crystals: essential short- wavelength shift emission apparently due to quantum confinement and peculiar non- monotonic dependence the overall intensity on temperature.
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