Optical spectra of quantum dots: A non-adiabatic approach

T. O. Cheche; M. C. Chang

doi:10.1016/j.cplett.2005.03.034

Optical spectra of quantum dots: A non-adiabatic approach

T. O. Cheche^*
, M. C. Chang

^*此作品的通信作者

物理學系

研究成果: 雜誌貢獻 › 期刊論文 › 同行評審

11 引文斯高帕斯（Scopus）

摘要

The presence of accompanying resonances to the longitudinal optical phonon satellites in the optical spectra of semiconductor quantum dots is confirmed theoretically by a non-adiabatic approach of the optical absorption. The theory is applied to simulate features of the optical spectra of small spherical GaAs/AlAs quantum dots. The intensity and the spectral position of the accompanying resonances are influenced by both optically active and dark levels and increase to measurable values with temperature.

原文	英語
頁（從 - 到）	479-482
頁數	4
期刊	Chemical Physics Letters
卷	406
發行號	4-6
DOIs	https://doi.org/10.1016/j.cplett.2005.03.034
出版狀態	已發佈 - 2005 5月 2

ASJC Scopus subject areas

一般物理與天文學
物理與理論化學

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10.1016/j.cplett.2005.03.034

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AB - The presence of accompanying resonances to the longitudinal optical phonon satellites in the optical spectra of semiconductor quantum dots is confirmed theoretically by a non-adiabatic approach of the optical absorption. The theory is applied to simulate features of the optical spectra of small spherical GaAs/AlAs quantum dots. The intensity and the spectral position of the accompanying resonances are influenced by both optically active and dark levels and increase to measurable values with temperature.

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Optical spectra of quantum dots: A non-adiabatic approach

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ASJC Scopus subject areas

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