Statistical theory of thermodynamic and dynamic properties of the RbHSO₄ ferroelectrics
Within the modified four-sublattice model of RbHSO₄ with taking into account the piezoelectric coupling to the strains εi, ε₄, ε₅, and ε₆, the polarization components, static and dynamic dielectric permittivity of clamped and free crystal are calculated in the mean field approximation. At the proper...
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| Дата: | 2015 |
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| Автори: | , , , |
| Формат: | Стаття |
| Мова: | English |
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Інститут фізики конденсованих систем НАН України
2015
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| Назва видання: | Condensed Matter Physics |
| Онлайн доступ: | http://dspace.nbuv.gov.ua/handle/123456789/155793 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | Statistical theory of thermodynamic and dynamic properties of the RbHSO₄ ferroelectrics / I.R. Zachek, R.R. Levitskii, Ya. Shchur, O.B. Bilenka // Condensed Matter Physics. — 2015. — Т. 18, № 4. — С. 43703: 1–16. — Бібліогр.: 35 назв. — англ. |
Репозитарії
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irk-123456789-1557932019-06-18T01:29:43Z Statistical theory of thermodynamic and dynamic properties of the RbHSO₄ ferroelectrics Zachek, I.R. Levitskii, R.R. Shchur, Ya. Bilenka, O.B. Within the modified four-sublattice model of RbHSO₄ with taking into account the piezoelectric coupling to the strains εi, ε₄, ε₅, and ε₆, the polarization components, static and dynamic dielectric permittivity of clamped and free crystal are calculated in the mean field approximation. At the proper choice of the values of the theory parameters, a satisfactory quantitative description of the available experimental data is obtained. Використовуючи модифiковану чотирипiдграткову модель RbHSO4 шляхом врахування п’єзоелектричного зв’язку з деформацiями εi, ε₄, ε₅ i ε₆, в наближеннi молекулярного поля розраховано компоненти вектора поляризацiї та тензора статичної дiелектричної проникностi механiчно затиснутого i вiльного кристалiв, їх п’єзоелектричнi характеристики i пружнi сталi. Розраховано також динамiчнi проникностi механiчно затиснутого кристалу RbHSO₄. При знайденому наборi параметрiв теорiї отримано для цих характеристик задовiльний кiлькiсний опис наявних експериментальних даних. 2015 Article Statistical theory of thermodynamic and dynamic properties of the RbHSO₄ ferroelectrics / I.R. Zachek, R.R. Levitskii, Ya. Shchur, O.B. Bilenka // Condensed Matter Physics. — 2015. — Т. 18, № 4. — С. 43703: 1–16. — Бібліогр.: 35 назв. — англ. 1607-324X PACS: 77.22.Ch, 77.22.Gm, 77.65.-j, 77.80.Bh, 77.84.-s DOI:10.5488/CMP.18.43703 arXiv:1512.07799 http://dspace.nbuv.gov.ua/handle/123456789/155793 en Condensed Matter Physics Інститут фізики конденсованих систем НАН України |
| institution |
Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| collection |
DSpace DC |
| language |
English |
| description |
Within the modified four-sublattice model of RbHSO₄ with taking into account the piezoelectric coupling to the strains εi, ε₄, ε₅, and ε₆, the polarization components, static and dynamic dielectric permittivity of clamped and free crystal are calculated in the mean field approximation. At the proper choice of the values of the theory parameters, a satisfactory quantitative description of the available experimental data is obtained. |
| format |
Article |
| author |
Zachek, I.R. Levitskii, R.R. Shchur, Ya. Bilenka, O.B. |
| spellingShingle |
Zachek, I.R. Levitskii, R.R. Shchur, Ya. Bilenka, O.B. Statistical theory of thermodynamic and dynamic properties of the RbHSO₄ ferroelectrics Condensed Matter Physics |
| author_facet |
Zachek, I.R. Levitskii, R.R. Shchur, Ya. Bilenka, O.B. |
| author_sort |
Zachek, I.R. |
| title |
Statistical theory of thermodynamic and dynamic properties of the RbHSO₄ ferroelectrics |
| title_short |
Statistical theory of thermodynamic and dynamic properties of the RbHSO₄ ferroelectrics |
| title_full |
Statistical theory of thermodynamic and dynamic properties of the RbHSO₄ ferroelectrics |
| title_fullStr |
Statistical theory of thermodynamic and dynamic properties of the RbHSO₄ ferroelectrics |
| title_full_unstemmed |
Statistical theory of thermodynamic and dynamic properties of the RbHSO₄ ferroelectrics |
| title_sort |
statistical theory of thermodynamic and dynamic properties of the rbhso₄ ferroelectrics |
| publisher |
Інститут фізики конденсованих систем НАН України |
| publishDate |
2015 |
| url |
http://dspace.nbuv.gov.ua/handle/123456789/155793 |
| citation_txt |
Statistical theory of thermodynamic and dynamic properties of the RbHSO₄ ferroelectrics / I.R. Zachek, R.R. Levitskii, Ya. Shchur, O.B. Bilenka // Condensed Matter Physics. — 2015. — Т. 18, № 4. — С. 43703: 1–16. — Бібліогр.: 35 назв. — англ. |
| series |
Condensed Matter Physics |
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AT zachekir statisticaltheoryofthermodynamicanddynamicpropertiesoftherbhso4ferroelectrics AT levitskiirr statisticaltheoryofthermodynamicanddynamicpropertiesoftherbhso4ferroelectrics AT shchurya statisticaltheoryofthermodynamicanddynamicpropertiesoftherbhso4ferroelectrics AT bilenkaob statisticaltheoryofthermodynamicanddynamicpropertiesoftherbhso4ferroelectrics |
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2023-05-20T17:47:23Z |
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2023-05-20T17:47:23Z |
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