Photoluminescence Study of CdSexS1-x Quantum Dots in a Glass Spherical Microcavity
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Abstract
The photoluminescence (PL) of CdSexS1-x semiconductor quantum dots (QDs) in a glass spherical microcavity is investigated. The CdSexS1-x semiconductor clusters embedded in glass matrix are fabricated by using the heat treatment method. Periodical structures consisted of sharp spectral lines are observed in the PL spectra of CdSexS1-xQDs, which can be well explained by the coupling with whispering gallery modes of the spherical microcavity based on the Mie scattering theory.
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JIA Rui, JIANG De-Sheng, TAN Ping-Heng, SUN Bao-Quan, ZHANG Jing-Bo, LIN Yuan. Photoluminescence Study of CdSexS1-x Quantum Dots in a Glass Spherical Microcavity[J]. Chin. Phys. Lett., 2001, 18(10): 1350-1352.
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JIA Rui, JIANG De-Sheng, TAN Ping-Heng, SUN Bao-Quan, ZHANG Jing-Bo, LIN Yuan. Photoluminescence Study of CdSexS1-x Quantum Dots in a Glass Spherical Microcavity[J]. Chin. Phys. Lett., 2001, 18(10): 1350-1352.
|
JIA Rui, JIANG De-Sheng, TAN Ping-Heng, SUN Bao-Quan, ZHANG Jing-Bo, LIN Yuan. Photoluminescence Study of CdSexS1-x Quantum Dots in a Glass Spherical Microcavity[J]. Chin. Phys. Lett., 2001, 18(10): 1350-1352.
|
JIA Rui, JIANG De-Sheng, TAN Ping-Heng, SUN Bao-Quan, ZHANG Jing-Bo, LIN Yuan. Photoluminescence Study of CdSexS1-x Quantum Dots in a Glass Spherical Microcavity[J]. Chin. Phys. Lett., 2001, 18(10): 1350-1352.
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