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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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| File | Description | Size | Format | |
|---|---|---|---|---|
| Journal_of_Alloys_and_Compounds_2020_p157941.pdf | 112.33 kB | Adobe PDF | View/Open |
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