Monoclinic elastic and piezoelectric properties of Rochelle salt. Description within the modified Mitsui model
We propose a modification of the two-sublattice Mitsui model that takes into account a coupling with diagonal components of the strain tensor. Within the developed model, we calculate the piezoelectric and elastic characteristics of Rochelle salt related to those strains. In the approximation...
Збережено в:
| Дата: | 2005 |
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| Автори: | , , |
| Формат: | Стаття |
| Мова: | English |
| Опубліковано: |
Інститут фізики конденсованих систем НАН України
2005
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| Назва видання: | Condensed Matter Physics |
| Онлайн доступ: | http://dspace.nbuv.gov.ua/handle/123456789/121062 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | Monoclinic elastic and piezoelectric properties of Rochelle salt. Description within the modified Mitsui model / R.R. Levitskii, I.R. Zachek, A.P. Moina // Condensed Matter Physics. — 2005. — Т. 8, № 4(44). — С. 881–890. — Бібліогр.: 14 назв. — англ. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| Резюме: | We propose a modification of the two-sublattice Mitsui model that takes into
account a coupling with diagonal components of the strain tensor. Within
the developed model, we calculate the piezoelectric and elastic characteristics
of Rochelle salt related to those strains. In the approximation of
zero thermal expansion, we find a set of the model parameters providing a
satisfactory agreement with the available experimental data for the elastic
constants cEij and cEi₄
and for the piezoelectric constants d₁j and g₁j . |
|---|