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https://dspace.kmf.uz.ua/jspui/handle/123456789/3416| Title: | Electrical properties of copper- and silver-containing superionic (Cu1−xAgx)7SiS5I mixed crystals with argyrodite structure |
| Authors: | Studenyak Ihor Студеняк Ігор Pogodin Artem Погодін Артем Viktor Studenyak Студеняк Віктор Izai Vitalii Ізай Віталій Filep Mykhailo Філеп Михайло Filep Mihály Oleksandr Kokhan Кохан Олександр M. Kranjčec Peter Kus Peter Kúš |
| Keywords: | Argyrodites;Crystal growth;Nyquist plot;Electrical conductivity;Activation energy;Compositional dependence |
| Issue Date: | 2020 |
| Publisher: | Elsevier |
| Type: | dc.type.collaborative |
| Citation: | In Solid State Ionics. 2020. Volume 345. 6 p. |
| Series/Report no.: | ;Volume 345. |
| Abstract: | Abstract. The copper and silver containing (Cu1−xAgx)7SiS5I mixed crystals with argyrodite structure have been grown by direct solidification using the Bridgman-Stockbarger technique. Measurements of electrical conductivity of mixed crystals by means of impedance spectroscopy were carried out in the frequency range from 2 × 101 Hz to 2 × 106 Hz and temperature range 292–378 K. Frequency dependences of total electrical conductivity were studied, Nyquist plots were constructed and analysed. The influence of Cu+ → Ag+ cation substitution on the total electrical conductivity, on the electronic and ionic components of the electrical conductivity as well as on their activation energies for (Cu1−xAgx)7SiS5I mixed crystals was investigated. |
| Description: | Contents: https://www.sciencedirect.com/journal/solid-state-ionics/vol/345/suppl/C Editorial board: https://www.sciencedirect.com/journal/solid-state-ionics/about/editorial-board |
| URI: | https://dspace.kmf.uz.ua/jspui/handle/123456789/3416 |
| ISSN: | 0167-2738 (Print) 1872-7689 (Online) |
| metadata.dc.rights.uri: | http://creativecommons.org/licenses/by-nc-nd/3.0/us/ |
| Appears in Collections: | Filep Mihály |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| Studenyak_I_Pogodin_A_Studenyak_V_Electrical_properties_of_copper_and_silver_containing_2020.pdf | In Solid State Ionics. 2020. Volume 345. 6 p. | 1.53 MB | Adobe PDF | View/Open |
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