Influence of domain structure on relaxation phenomena in the PZT ceramic
The temperature dependences of internal friction in PZT ceramics have been obtained in a wide temperature range from the room temperature to that exceeding the phase transition point from ferroelectric to paraelectric phase. The aim of the study was to describe the influence of domain structure on r...
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| Видавець: | НТК «Інститут монокристалів» НАН України |
|---|---|
| Дата: | 2007 |
| Автори: | , , , |
| Формат: | Стаття |
| Мова: | English |
| Опубліковано: |
НТК «Інститут монокристалів» НАН України
2007
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| Назва видання: | Functional Materials |
| Онлайн доступ: | http://dspace.nbuv.gov.ua/handle/123456789/136472 |
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| Цитувати: | Influence of domain structure on relaxation phenomena in the PZT ceramic / B. Brus, J. Ilczhuk, A. Zarycka, M. Czerwiec // Functional Materials. — 2007. — Т. 14, № 1. — С. 120-124. — Бібліогр.: 20 назв. — англ. |
Репозиторії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| id |
irk-123456789-136472 |
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dspace |
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irk-123456789-1364722018-06-17T03:07:47Z Influence of domain structure on relaxation phenomena in the PZT ceramic Brus, B. Ilczhuk, J. Zarycka, A. Czerwiec, M. The temperature dependences of internal friction in PZT ceramics have been obtained in a wide temperature range from the room temperature to that exceeding the phase transition point from ferroelectric to paraelectric phase. The aim of the study was to describe the influence of domain structure on relaxation phenomena in samples of undoped PZT ceramics and multicomponent ceramics doped with Cd and W–Pb(W₁Cd)O₃–PbZrO₃– PbTiO₃, prepared by the sol-gel method and by solid state reaction, respectively, followed by sintering. Basing on the internal friction measurements, the relaxation phenomena observed in examined ceramics have been described. The relaxation peaks connected with interaction point defects and domain walls and viscoelastic motion of domain walls have been observed in the temperature dependences of internal friction. For all relaxation peaks, the values of activation energy H and pre-exponential factor τ₀ have been calculated. 2007 Article Influence of domain structure on relaxation phenomena in the PZT ceramic / B. Brus, J. Ilczhuk, A. Zarycka, M. Czerwiec // Functional Materials. — 2007. — Т. 14, № 1. — С. 120-124. — Бібліогр.: 20 назв. — англ. 1027-5495 http://dspace.nbuv.gov.ua/handle/123456789/136472 en Functional Materials НТК «Інститут монокристалів» НАН України |
| institution |
Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| collection |
DSpace DC |
| language |
English |
| description |
The temperature dependences of internal friction in PZT ceramics have been obtained in a wide temperature range from the room temperature to that exceeding the phase transition point from ferroelectric to paraelectric phase. The aim of the study was to describe the influence of domain structure on relaxation phenomena in samples of undoped PZT ceramics and multicomponent ceramics doped with Cd and W–Pb(W₁Cd)O₃–PbZrO₃– PbTiO₃, prepared by the sol-gel method and by solid state reaction, respectively, followed by sintering. Basing on the internal friction measurements, the relaxation phenomena observed in examined ceramics have been described. The relaxation peaks connected with interaction point defects and domain walls and viscoelastic motion of domain walls have been observed in the temperature dependences of internal friction. For all relaxation peaks, the values of activation energy H and pre-exponential factor τ₀ have been calculated. |
| format |
Article |
| author |
Brus, B. Ilczhuk, J. Zarycka, A. Czerwiec, M. |
| spellingShingle |
Brus, B. Ilczhuk, J. Zarycka, A. Czerwiec, M. Influence of domain structure on relaxation phenomena in the PZT ceramic Functional Materials |
| author_facet |
Brus, B. Ilczhuk, J. Zarycka, A. Czerwiec, M. |
| author_sort |
Brus, B. |
| title |
Influence of domain structure on relaxation phenomena in the PZT ceramic |
| title_short |
Influence of domain structure on relaxation phenomena in the PZT ceramic |
| title_full |
Influence of domain structure on relaxation phenomena in the PZT ceramic |
| title_fullStr |
Influence of domain structure on relaxation phenomena in the PZT ceramic |
| title_full_unstemmed |
Influence of domain structure on relaxation phenomena in the PZT ceramic |
| title_sort |
influence of domain structure on relaxation phenomena in the pzt ceramic |
| publisher |
НТК «Інститут монокристалів» НАН України |
| publishDate |
2007 |
| url |
http://dspace.nbuv.gov.ua/handle/123456789/136472 |
| citation_txt |
Influence of domain structure on relaxation phenomena in the PZT ceramic / B. Brus, J. Ilczhuk, A. Zarycka, M. Czerwiec // Functional Materials. — 2007. — Т. 14, № 1. — С. 120-124. — Бібліогр.: 20 назв. — англ. |
| series |
Functional Materials |
| work_keys_str_mv |
AT brusb influenceofdomainstructureonrelaxationphenomenainthepztceramic AT ilczhukj influenceofdomainstructureonrelaxationphenomenainthepztceramic AT zaryckaa influenceofdomainstructureonrelaxationphenomenainthepztceramic AT czerwiecm influenceofdomainstructureonrelaxationphenomenainthepztceramic |
| first_indexed |
2023-10-18T21:13:07Z |
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2023-10-18T21:13:07Z |
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