Trap state and exciton luminescence of colloidal PbS quantum dots coated with thioglycolic acid molecules

This work presents the results of studying the IR luminescence of colloid PbS quantum dots coated with molecules of thioglycolic acid. Luminescence of the sample was recorded using the InGaAs image sensor PDF 10C/M (ThorlabsInc., USA) and a diffraction monochromator with 600 mm-1 grating. To...

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Bibliographic Details

Published in:	Конденсированные среды и межфазные границы
Main Authors:	Irina G. Grevtseva, Mikhail S. Smirnov, Kirill S. Chirkov, Oleg V. Ovchinnikov
Format:	Article
Language:	English
Published:	Voronezh State University 2023-06-01
Subjects:	lead sulphide quantum dots luminescence spectra excitation spectra
Online Access:	https://journals.vsu.ru/kcmf/article/view/11099