Preparation and electrical properties of composites based on (Cu₆PS₅I)₁₋ₓ(Cu₇PS₆)ₓ mixed crystals
(Cu₆PS₅I)₁₋ₓ(Cu₇PS₆)ₓ mixed crystals were grown using the direct crystallization technique from melt (Bridgman–Stockbarger technique). The polymer composites based on (Cu₆PS₅I)₁₋ₓ(Cu₇PS₆)ₓ mixed crystals were prepared. Electrical properties of composites were studied in the frequency range from 10⁻³...
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Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України
2019
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| Online Zugang: | https://nasplib.isofts.kiev.ua/handle/123456789/215467 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Zitieren: | Preparation and electrical properties of composites based on (Cu₆PS₅I)₁₋ₓ(Cu₇PS₆)ₓ mixed crystals / V.Yu. Izai, M.M. Luchynets, I.P. Studenyak, A.I. Pogodin, O.P. Kokhan, M. Rajňák, M. Timko, P. Kopčanský // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2019. — Т. 22, № 2. — С. 182-187. — Бібліогр.: 10 назв. — англ. |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine| _version_ | 1862725411288383488 |
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| author | Izai, V.Yu. Luchynets, M.M. Studenyak, I.P. Pogodin, A.I. Kokhan, O.P. Rajňák, M. Timko, M. Kopčanský, P. |
| author_facet | Izai, V.Yu. Luchynets, M.M. Studenyak, I.P. Pogodin, A.I. Kokhan, O.P. Rajňák, M. Timko, M. Kopčanský, P. |
| citation_txt | Preparation and electrical properties of composites based on (Cu₆PS₅I)₁₋ₓ(Cu₇PS₆)ₓ mixed crystals / V.Yu. Izai, M.M. Luchynets, I.P. Studenyak, A.I. Pogodin, O.P. Kokhan, M. Rajňák, M. Timko, P. Kopčanský // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2019. — Т. 22, № 2. — С. 182-187. — Бібліогр.: 10 назв. — англ. |
| collection | DSpace DC |
| description | (Cu₆PS₅I)₁₋ₓ(Cu₇PS₆)ₓ mixed crystals were grown using the direct crystallization technique from melt (Bridgman–Stockbarger technique). The polymer composites based on (Cu₆PS₅I)₁₋ₓ(Cu₇PS₆)ₓ mixed crystals were prepared. Electrical properties of composites were studied in the frequency range from 10⁻³ Hz to 2·10⁶ Hz at room temperature. The parallel equivalent circuit with a double electric layer assumed at the electrode interface was applied to analyze the frequency dependences of electrical conductivity. It has been shown that the highest value of total electric conductivity is observed for the (Cu₆PS₅I)₀.₇₅(Cu₇PS₆)₀.₂₅-based composite. The further increase of Cu₇PS₆ content leads to the monotonically decreasing values of total electric conductivity. The ratio of total ionic to electronic components demonstrates the highest value for Cu₆PS₅I-based composite.
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| first_indexed | 2026-03-23T19:03:31Z |
| format | Article |
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| id | nasplib_isofts_kiev_ua-123456789-215467 |
| institution | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| issn | 1560-8034 |
| language | English |
| last_indexed | 2026-03-23T19:03:31Z |
| publishDate | 2019 |
| publisher | Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України |
| record_format | dspace |
| spelling | Izai, V.Yu. Luchynets, M.M. Studenyak, I.P. Pogodin, A.I. Kokhan, O.P. Rajňák, M. Timko, M. Kopčanský, P. 2026-03-18T11:39:51Z 2019 Preparation and electrical properties of composites based on (Cu₆PS₅I)₁₋ₓ(Cu₇PS₆)ₓ mixed crystals / V.Yu. Izai, M.M. Luchynets, I.P. Studenyak, A.I. Pogodin, O.P. Kokhan, M. Rajňák, M. Timko, P. Kopčanský // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2019. — Т. 22, № 2. — С. 182-187. — Бібліогр.: 10 назв. — англ. 1560-8034 PACS: 78.40.Ha, 77.80.Bh https://nasplib.isofts.kiev.ua/handle/123456789/215467 https://doi.org/10.15407/spqeo22.02.182 (Cu₆PS₅I)₁₋ₓ(Cu₇PS₆)ₓ mixed crystals were grown using the direct crystallization technique from melt (Bridgman–Stockbarger technique). The polymer composites based on (Cu₆PS₅I)₁₋ₓ(Cu₇PS₆)ₓ mixed crystals were prepared. Electrical properties of composites were studied in the frequency range from 10⁻³ Hz to 2·10⁶ Hz at room temperature. The parallel equivalent circuit with a double electric layer assumed at the electrode interface was applied to analyze the frequency dependences of electrical conductivity. It has been shown that the highest value of total electric conductivity is observed for the (Cu₆PS₅I)₀.₇₅(Cu₇PS₆)₀.₂₅-based composite. The further increase of Cu₇PS₆ content leads to the monotonically decreasing values of total electric conductivity. The ratio of total ionic to electronic components demonstrates the highest value for Cu₆PS₅I-based composite. This work was supported by the Slovak Academy of Sciences, in the framework of projects VEGA 2/0016/17, the Slovak Research and Development Agency under the contract No. APVV-015-0453, EURONANOMED II MAGBBRIS and M-ERA.NET 2 – FMF. en Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України Semiconductor Physics Quantum Electronics & Optoelectronics Semiconductor physics Preparation and electrical properties of composites based on (Cu₆PS₅I)₁₋ₓ(Cu₇PS₆)ₓ mixed crystals Article published earlier |
| spellingShingle | Preparation and electrical properties of composites based on (Cu₆PS₅I)₁₋ₓ(Cu₇PS₆)ₓ mixed crystals Izai, V.Yu. Luchynets, M.M. Studenyak, I.P. Pogodin, A.I. Kokhan, O.P. Rajňák, M. Timko, M. Kopčanský, P. Semiconductor physics |
| title | Preparation and electrical properties of composites based on (Cu₆PS₅I)₁₋ₓ(Cu₇PS₆)ₓ mixed crystals |
| title_full | Preparation and electrical properties of composites based on (Cu₆PS₅I)₁₋ₓ(Cu₇PS₆)ₓ mixed crystals |
| title_fullStr | Preparation and electrical properties of composites based on (Cu₆PS₅I)₁₋ₓ(Cu₇PS₆)ₓ mixed crystals |
| title_full_unstemmed | Preparation and electrical properties of composites based on (Cu₆PS₅I)₁₋ₓ(Cu₇PS₆)ₓ mixed crystals |
| title_short | Preparation and electrical properties of composites based on (Cu₆PS₅I)₁₋ₓ(Cu₇PS₆)ₓ mixed crystals |
| title_sort | preparation and electrical properties of composites based on (cu₆ps₅i)₁₋ₓ(cu₇ps₆)ₓ mixed crystals |
| topic | Semiconductor physics |
| topic_facet | Semiconductor physics |
| url | https://nasplib.isofts.kiev.ua/handle/123456789/215467 |
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