Inhomogeneous Broadening of the Exciton Band in Optical Absorption Spectra of InP/ZnS Nanocrystals

Inhomogeneous Broadening of the Exciton Band in Optical Absorption Spectra of InP/ZnS Nanocrystals

In this work, we have simulated the processes of broadening the first exciton band in optical absorption spectra (OA) for InP/ZnS ensembles of colloidal quantum dots (QDs). A phenomenological model has been proposed that takes into account the effects of the exciton−phonon interaction, and...

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Hlavní autoři: Sergey S. Savchenko, Ilya A. Weinstein
Médium: Článek
Jazyk:English
Vydáno: MDPI AG 2019-05-01
Edice:Nanomaterials
Témata:
colloidal quantum dots
core/shell
exciton absorption
half-width
ensemble
inhomogeneous and homogeneous broadening
static and dynamic disorder
On-line přístup:https://www.mdpi.com/2079-4991/9/5/716

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https://www.mdpi.com/2079-4991/9/5/716

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