Please use this identifier to cite or link to this item: http://cris.utm.md/handle/5014/800
Title: Switching effects in Ag2S–Ag3AsS3 quantum dots
Authors: DEMIDENCO, I. V. 
ZALAMAI, Victor 
STAMOV, Ivan 
SIRBU, Nicolae 
Keywords: Proustite;Wavelength modulation spectra;Optical spectroscopy;Photoconductivity
Issue Date: 2021
Source: I.V. Demidenco, V.V. Zalamai, I.G. Stamov, N.N. Syrbu, Switching effects in Ag2S–Ag3AsS3 quantum dots, Journal of Alloys and Compounds, Volume 861, 2021, 157941, ISSN 0925-8388, https://doi.org/10.1016/j.jallcom.2020.157941.
Project: 20.80009.5007.20. Nanoarhitecturi în bază de GaN şi matrici tridimensionale din materiale biologice pentru aplicaţii în microfluidică şi inginerie tisulară 
Journal: Journal of Alloys and Compounds
Abstract: 
Photoluminescence and wavelength-modulated transmission spectra of Ag3AsS3 crystals were investigated at 10 K Ag3AsS3 structures with Ag2S layers were obtained by chemical and electrochemical methods. It was shown that nanolayers with Ag2S quantum dots can be formed on the surface. The current-voltage characteristics, impedance, and photoeffect of these structures were studied depending on the applied voltage polarities. The time dependences of Ag–Ag2S–Ag3AsS3/heterostructure conductivity at different voltages applied to the illuminated contact were studied.
URI: http://cris.utm.md/handle/5014/800
DOI: 10.1016/j.jallcom.2020.157941.
Appears in Collections:Journal Articles

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