The new research paper has been published in the Journal of Chemical Physics[J. Chem. Phys. 151, 174710 (2019)]

The new research paper has been published in the Journal of Chemical Physics [Eduard A. Podshivaylov, Maria A. Kniazeva, Aleksei A. Gorshelev, Ivan Yu. Eremchev, Andrei V. Naumov, and Pavel A. Frantsuzov, Contribution of electron-phonon coupling to the luminescence spectra of single colloidal quantum dots // J. Chem. Phys. 151, 174710 (2019)]

Abstract

Luminescence spectroscopy experiments were realized for single colloidal quantum dots CdSe/ZnS in a broad temperature range above room temperature in a nitrogen atmosphere. Broadening and shifts of spectra due to the temperature change as well as due to spectral diffusion processes were detected and analyzed. A linear correlation between the positions of maxima and the squared linewidths of the spectra was found. This dependence was explained by a model that takes into account the slow variation of the electron-phonon coupling strength.

Download article: 

The new research paper has been published in the Journal of Chemical Physics[J. Chem. Phys. 151, 174710 (2019)]