Nonlinear electromechanical transformations in ferroelectric liquid crystals
А parametric transformation of acoustic signal in a ferroelectric liquid crystal (FLC) cell with uniform planar orientation has been obtained for the first time. Two types of mechanical vibration types were excited in the FLC sample, namely, strong pumping and weal signal ones. The spectrum of the s...
Збережено в:
| Дата: | 2005 |
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| Автори: | , , , , , |
| Формат: | Стаття |
| Мова: | English |
| Опубліковано: |
НТК «Інститут монокристалів» НАН України
2005
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| Назва видання: | Functional Materials |
| Онлайн доступ: | http://dspace.nbuv.gov.ua/handle/123456789/137652 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | Nonlinear electromechanical transformations in ferroelectric liquid crystals / A.P. Fedoryako, E.V. Popova, L.A. Kutulya, A.V. Palamar, P.P. Shtyfanyuk, V.P. Semynozhenko // Functional Materials. — 2005. — Т. 12, № 3. — С. 487-490. — Бібліогр.: 9 назв. — англ. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| Резюме: | А parametric transformation of acoustic signal in a ferroelectric liquid crystal (FLC) cell with uniform planar orientation has been obtained for the first time. Two types of mechanical vibration types were excited in the FLC sample, namely, strong pumping and weal signal ones. The spectrum of the sample electric response comprises the lines of combination frequencies. Dependence of the combination vibration frequencies on the pumping signal parameters has been studied. |
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