Negative Photodielectric Effect in Structures Fullerene Film / Film of Ferroelectric Liquid Crystal
This paper presents the research results of light influence on the dielectric properties of the structure fullerene film C60 / film of ferroelectric liquid crystal (FLC). It is experimentally shown that in the chiral smectic phase of FLC, unlike other phases, lighting of structures leads to a decrea...
Saved in:
| Main Authors: | , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Sumy State University
2015-03-01
|
| Series: | Журнал нано- та електронної фізики |
| Subjects: | |
| Online Access: | http://jnep.sumdu.edu.ua/download/numbers/2015/1/articles/jnep_2015_V7_01015.pdf |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1849409280773455872 |
|---|---|
| author | A.F. Shevchuk A.V. Koval’chuk |
| author_facet | A.F. Shevchuk A.V. Koval’chuk |
| author_sort | A.F. Shevchuk |
| collection | DOAJ |
| description | This paper presents the research results of light influence on the dielectric properties of the structure fullerene film C60 / film of ferroelectric liquid crystal (FLC). It is experimentally shown that in the chiral smectic phase of FLC, unlike other phases, lighting of structures leads to a decrease in capacity (negative photodielectric effect). The mechanism of this effect is offered. On the basis of obtained data, the explanation of the positive photodielectric effect, which has been found in the work for studying [1] of colloidal solution FLC + 43 wt. % mixture of fullerenes C60 + C70, is given. |
| format | Article |
| id | doaj-art-76b3758a02eb4d8cac771ec1a93c5dfa |
| institution | Kabale University |
| issn | 2077-6772 |
| language | English |
| publishDate | 2015-03-01 |
| publisher | Sumy State University |
| record_format | Article |
| series | Журнал нано- та електронної фізики |
| spelling | doaj-art-76b3758a02eb4d8cac771ec1a93c5dfa2025-08-20T03:35:33ZengSumy State UniversityЖурнал нано- та електронної фізики2077-67722015-03-017101015-101015-5Negative Photodielectric Effect in Structures Fullerene Film / Film of Ferroelectric Liquid CrystalA.F. Shevchuk0A.V. Koval’chukKyiv National University of Technologies and Design, 2, Nemirovich-Danchenko Str., 01011 Kyiv, UkraineThis paper presents the research results of light influence on the dielectric properties of the structure fullerene film C60 / film of ferroelectric liquid crystal (FLC). It is experimentally shown that in the chiral smectic phase of FLC, unlike other phases, lighting of structures leads to a decrease in capacity (negative photodielectric effect). The mechanism of this effect is offered. On the basis of obtained data, the explanation of the positive photodielectric effect, which has been found in the work for studying [1] of colloidal solution FLC + 43 wt. % mixture of fullerenes C60 + C70, is given.http://jnep.sumdu.edu.ua/download/numbers/2015/1/articles/jnep_2015_V7_01015.pdfFerroelectric liquid crystalFullereneDielectric permittivit |
| spellingShingle | A.F. Shevchuk A.V. Koval’chuk Negative Photodielectric Effect in Structures Fullerene Film / Film of Ferroelectric Liquid Crystal Журнал нано- та електронної фізики Ferroelectric liquid crystal Fullerene Dielectric permittivit |
| title | Negative Photodielectric Effect in Structures Fullerene Film / Film of Ferroelectric Liquid Crystal |
| title_full | Negative Photodielectric Effect in Structures Fullerene Film / Film of Ferroelectric Liquid Crystal |
| title_fullStr | Negative Photodielectric Effect in Structures Fullerene Film / Film of Ferroelectric Liquid Crystal |
| title_full_unstemmed | Negative Photodielectric Effect in Structures Fullerene Film / Film of Ferroelectric Liquid Crystal |
| title_short | Negative Photodielectric Effect in Structures Fullerene Film / Film of Ferroelectric Liquid Crystal |
| title_sort | negative photodielectric effect in structures fullerene film film of ferroelectric liquid crystal |
| topic | Ferroelectric liquid crystal Fullerene Dielectric permittivit |
| url | http://jnep.sumdu.edu.ua/download/numbers/2015/1/articles/jnep_2015_V7_01015.pdf |
| work_keys_str_mv | AT afshevchuk negativephotodielectriceffectinstructuresfullerenefilmfilmofferroelectricliquidcrystal AT avkovalchuk negativephotodielectriceffectinstructuresfullerenefilmfilmofferroelectricliquidcrystal |