Journal of Semiconductors, Volume. 44, Issue 3, 032702(2023)

Exciton radiative lifetime in CdSe quantum dots

Zhimin Ji1,2 and Zhigang Song1、*
Author Affiliations
  • 1State Key Laboratory of Superlattices and Microstructures, Institute of Semiconductors, Chinese Academy of Sciences, Beijing 100083, China
  • 2Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing 100049, China
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    References(78)

    [37] [37] Demas J. Excited state lifetime measurements. New York: Academic Press, 1983

    [54] M Dresselhaus, G Dresselhaus, A Jorio. Group theory: Application to the physics of condensed matter. Berlin, Heidelberg: Springer, 10(2007).

    [55] [55] In spherical approximation, the electron (hole) state is characterised by the total angular momentumJ =s +l +j, wheres is the spin angular momentum,l is atomic orbital angular momentum, andj is the orbital angular momentum for envelope function. The total angular momentum of an exciton (F) is the sum of the total angular momentum of hole (Jh) and electron (Je) that make it up. See Ref. [53]

    [61] H Ajiki, K Cho. Fine structure of exciton in a quantum dot: Effect of electron –hole nonanalytic exchange interaction. Singapore: World Scientific, 77(2001).

    [74] [74] Delerue C, Lannoo M. Nanostructures: Theory and modeling. Berlin, Heidelberg: Springer, 2013

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    Zhimin Ji, Zhigang Song. Exciton radiative lifetime in CdSe quantum dots[J]. Journal of Semiconductors, 2023, 44(3): 032702

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    Paper Information

    Category: Articles

    Received: Sep. 18, 2022

    Accepted: --

    Published Online: Mar. 30, 2023

    The Author Email: Song Zhigang (songzhigang@semi.ac.cn)

    DOI:10.1088/1674-4926/44/3/032702

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