| Conţinutul numărului revistei |
| Articolul precedent |
| Articolul urmator |
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 SM ISO690:2012DEMIDENKO, I., ZALAMAI, Victor, STAMOV, Ivan, SYRBU, Nicolae. Switching effects in Ag2S–Ag3AsS3 quantum dots. In: Journal of Alloys and Compounds, 2021, vol. 861, p. 0. ISSN 0925-8388. DOI: https://doi.org/10.1016/j.jallcom.2020.157941 |
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  Journal of Alloys and Compounds |
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| Volumul 861 / 2021 / ISSN 0925-8388 | ||||||
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| DOI:https://doi.org/10.1016/j.jallcom.2020.157941 | ||||||
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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. |
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| Cuvinte-cheie optical spectroscopy, photoconductivity, Proustite, Wavelength modulation spectra |
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