Influence of nanoparticles of Cu₇GeS₅I superionic conductor on dielectric properties of planar-oriented nematic liquid crystal 6CB
The influence of Cu₇GeS₅I nanoparticles on the dielectric properties of planar-oriented liquid crystal 6CB has been investigated within the frequency range 6…10⁶ Hz at the temperature 293 K. The concentration of nanoparticles varied within the range 0 to 0.1 wt.%. It has been shown that the Cu₇GeS₅I...
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| Veröffentlicht in: | Semiconductor Physics Quantum Electronics & Optoelectronics |
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| Datum: | 2018 |
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| Sprache: | Englisch |
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Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України
2018
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| Online Zugang: | https://nasplib.isofts.kiev.ua/handle/123456789/215318 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Zitieren: | Influence of nanoparticles of Cu₇GeS₅I superionic conductor on dielectric properties of planar-oriented nematic liquid crystal 6CB / O.V. Kovalchuk, M.M. Luchynets, I.P. Studenyak, M. Timko, P.В. Kopcansky, T.M. Kovalchuk // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2018. — Т. 21, № 4. — С. 407-411. — Бібліогр.: 9 назв. — англ. |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine| _version_ | 1862530201552945152 |
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| author | Kovalchuk, O.V. Luchynets, M.M. Studenyak, I.P. Timko, M. Kopcansky, P.В. Kovalchuk, T.M. |
| author_facet | Kovalchuk, O.V. Luchynets, M.M. Studenyak, I.P. Timko, M. Kopcansky, P.В. Kovalchuk, T.M. |
| citation_txt | Influence of nanoparticles of Cu₇GeS₅I superionic conductor on dielectric properties of planar-oriented nematic liquid crystal 6CB / O.V. Kovalchuk, M.M. Luchynets, I.P. Studenyak, M. Timko, P.В. Kopcansky, T.M. Kovalchuk // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2018. — Т. 21, № 4. — С. 407-411. — Бібліогр.: 9 назв. — англ. |
| collection | DSpace DC |
| container_title | Semiconductor Physics Quantum Electronics & Optoelectronics |
| description | The influence of Cu₇GeS₅I nanoparticles on the dielectric properties of planar-oriented liquid crystal 6CB has been investigated within the frequency range 6…10⁶ Hz at the temperature 293 K. The concentration of nanoparticles varied within the range 0 to 0.1 wt.%. It has been shown that the Cu₇GeS₅I nanoparticles considerably less increase the conductivity of the liquid crystal (only by 1.3 times at their maximum concentration) than Cu₇PS₆ ones, the influence of which on the conductivity of the same liquid crystal we investigated earlier (24-fold increase in the conductivity at the same concentration of nanoparticles). It has been assumed that the main mechanism of conductivity changes when introducing Cu₇GeS₅I nanoparticles is the transfer of charge through nanoparticles. This mechanism of charge transfer is characterized by a rather strong dependence of the conductivity of the liquid crystal on the frequency and is experimentally observed, especially at the maximum concentration of nanoparticles.
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| first_indexed | 2026-03-23T18:47:20Z |
| format | Article |
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| id | nasplib_isofts_kiev_ua-123456789-215318 |
| institution | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| issn | 1560-8034 |
| language | English |
| last_indexed | 2026-03-23T18:47:20Z |
| publishDate | 2018 |
| publisher | Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України |
| record_format | dspace |
| spelling | Kovalchuk, O.V. Luchynets, M.M. Studenyak, I.P. Timko, M. Kopcansky, P.В. Kovalchuk, T.M. 2026-03-12T08:53:30Z 2018 Influence of nanoparticles of Cu₇GeS₅I superionic conductor on dielectric properties of planar-oriented nematic liquid crystal 6CB / O.V. Kovalchuk, M.M. Luchynets, I.P. Studenyak, M. Timko, P.В. Kopcansky, T.M. Kovalchuk // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2018. — Т. 21, № 4. — С. 407-411. — Бібліогр.: 9 назв. — англ. 1560-8034 PACS 77.80.Bh, 77.84.Nh, 78.40.Ha https://nasplib.isofts.kiev.ua/handle/123456789/215318 https://doi.org/10.15407/spqeo21.04.407 The influence of Cu₇GeS₅I nanoparticles on the dielectric properties of planar-oriented liquid crystal 6CB has been investigated within the frequency range 6…10⁶ Hz at the temperature 293 K. The concentration of nanoparticles varied within the range 0 to 0.1 wt.%. It has been shown that the Cu₇GeS₅I nanoparticles considerably less increase the conductivity of the liquid crystal (only by 1.3 times at their maximum concentration) than Cu₇PS₆ ones, the influence of which on the conductivity of the same liquid crystal we investigated earlier (24-fold increase in the conductivity at the same concentration of nanoparticles). It has been assumed that the main mechanism of conductivity changes when introducing Cu₇GeS₅I nanoparticles is the transfer of charge through nanoparticles. This mechanism of charge transfer is characterized by a rather strong dependence of the conductivity of the liquid crystal on the frequency and is experimentally observed, especially at the maximum concentration of nanoparticles. en Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України Semiconductor Physics Quantum Electronics & Optoelectronics Hetero- and low-dimensional structures Influence of nanoparticles of Cu₇GeS₅I superionic conductor on dielectric properties of planar-oriented nematic liquid crystal 6CB Article published earlier |
| spellingShingle | Influence of nanoparticles of Cu₇GeS₅I superionic conductor on dielectric properties of planar-oriented nematic liquid crystal 6CB Kovalchuk, O.V. Luchynets, M.M. Studenyak, I.P. Timko, M. Kopcansky, P.В. Kovalchuk, T.M. Hetero- and low-dimensional structures |
| title | Influence of nanoparticles of Cu₇GeS₅I superionic conductor on dielectric properties of planar-oriented nematic liquid crystal 6CB |
| title_full | Influence of nanoparticles of Cu₇GeS₅I superionic conductor on dielectric properties of planar-oriented nematic liquid crystal 6CB |
| title_fullStr | Influence of nanoparticles of Cu₇GeS₅I superionic conductor on dielectric properties of planar-oriented nematic liquid crystal 6CB |
| title_full_unstemmed | Influence of nanoparticles of Cu₇GeS₅I superionic conductor on dielectric properties of planar-oriented nematic liquid crystal 6CB |
| title_short | Influence of nanoparticles of Cu₇GeS₅I superionic conductor on dielectric properties of planar-oriented nematic liquid crystal 6CB |
| title_sort | influence of nanoparticles of cu₇ges₅i superionic conductor on dielectric properties of planar-oriented nematic liquid crystal 6cb |
| topic | Hetero- and low-dimensional structures |
| topic_facet | Hetero- and low-dimensional structures |
| url | https://nasplib.isofts.kiev.ua/handle/123456789/215318 |
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