The effect of hydrostatic pressure on thermodynamic characteristics of NH₃CH₂COOH·H₂PO₃ type ferroelectric materials
The model of NH₃CH₂COOH·H₂PO₃, modified by taking into account the piezoelectric coupling between the ordering structure elements and the strains εi , εj , is used for investigation of the effects that appear under external pressures. Within two-particle cluster approximation, the components of...
Збережено в:
| Дата: | 2017 |
|---|---|
| Автори: | , , |
| Формат: | Стаття |
| Мова: | English |
| Опубліковано: |
Інститут фізики конденсованих систем НАН України
2017
|
| Назва видання: | Condensed Matter Physics |
| Онлайн доступ: | http://dspace.nbuv.gov.ua/handle/123456789/157032 |
| Теги: |
Додати тег
Немає тегів, Будьте першим, хто поставить тег для цього запису!
|
| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | The effect of hydrostatic pressure on thermodynamic characteristics of NH₃CH₂COOH·H₂PO₃ type ferroelectric materials / I.R. Zachek, R.R. Levitskii, A.S. Vdovych // Condensed Matter Physics. — 2017. — Т. 20, № 4. — С. 43707: 1–14. — Бібліогр.: 18 назв. — англ. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| id |
irk-123456789-157032 |
|---|---|
| record_format |
dspace |
| spelling |
irk-123456789-1570322019-06-20T01:29:09Z The effect of hydrostatic pressure on thermodynamic characteristics of NH₃CH₂COOH·H₂PO₃ type ferroelectric materials Zachek, I.R. Levitskii, R.R. Vdovych, A.S. The model of NH₃CH₂COOH·H₂PO₃, modified by taking into account the piezoelectric coupling between the ordering structure elements and the strains εi , εj , is used for investigation of the effects that appear under external pressures. Within two-particle cluster approximation, the components of polarization vector and static dielectric permittivity tensor of the mechanically clamped and free crystals, their piezoelectric and thermal characteristics are calculated. The effect of hydrostatic pressure on the phase transition and the calculated physical characteristics of the crystal is studied. A good quantitative description of experimental data for these crystals is obtained. Для дослiдження ефектiв, що виникають пiд дiєю зовнiшнiх тискiв, використано модифiковану модель NH₃CH₂COOH·H₂PO₃ (GPI) шляхом врахування п’єзоелектричного зв’язку структурних елементiв, якi впорядковуються, з деформацiями εi , εj . В наближеннi двочастинкового кластера розраховано компоненти вектора поляризацiї та тензора статичної дiелектричної проникностi механiчно затиснутого i вiльного кристалiв, їх п’єзоелектричнi та тепловi характеристики. Дослiджено вплив гiдростатичного тиску на фазовий перехiд та фiзичнi характеристики кристалу. Отримано добрий кiлькiсний опис експериментальних даних для цих кристалiв. 2017 Article The effect of hydrostatic pressure on thermodynamic characteristics of NH₃CH₂COOH·H₂PO₃ type ferroelectric materials / I.R. Zachek, R.R. Levitskii, A.S. Vdovych // Condensed Matter Physics. — 2017. — Т. 20, № 4. — С. 43707: 1–14. — Бібліогр.: 18 назв. — англ. 1607-324X PACS: 77.22.-d, 77.22.Ch, 77.22.Ej, 77.65.-j, 77.80.Bh DOI:10.5488/CMP.20.43707 arXiv:1712.05369 http://dspace.nbuv.gov.ua/handle/123456789/157032 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 |
The model of NH₃CH₂COOH·H₂PO₃, modified by taking into account the piezoelectric coupling between the
ordering structure elements and the strains εi
, εj
, is used for investigation of the effects that appear under
external pressures. Within two-particle cluster approximation, the components of polarization vector and static
dielectric permittivity tensor of the mechanically clamped and free crystals, their piezoelectric and thermal
characteristics are calculated. The effect of hydrostatic pressure on the phase transition and the calculated
physical characteristics of the crystal is studied. A good quantitative description of experimental data for these
crystals is obtained. |
| format |
Article |
| author |
Zachek, I.R. Levitskii, R.R. Vdovych, A.S. |
| spellingShingle |
Zachek, I.R. Levitskii, R.R. Vdovych, A.S. The effect of hydrostatic pressure on thermodynamic characteristics of NH₃CH₂COOH·H₂PO₃ type ferroelectric materials Condensed Matter Physics |
| author_facet |
Zachek, I.R. Levitskii, R.R. Vdovych, A.S. |
| author_sort |
Zachek, I.R. |
| title |
The effect of hydrostatic pressure on thermodynamic characteristics of NH₃CH₂COOH·H₂PO₃ type ferroelectric materials |
| title_short |
The effect of hydrostatic pressure on thermodynamic characteristics of NH₃CH₂COOH·H₂PO₃ type ferroelectric materials |
| title_full |
The effect of hydrostatic pressure on thermodynamic characteristics of NH₃CH₂COOH·H₂PO₃ type ferroelectric materials |
| title_fullStr |
The effect of hydrostatic pressure on thermodynamic characteristics of NH₃CH₂COOH·H₂PO₃ type ferroelectric materials |
| title_full_unstemmed |
The effect of hydrostatic pressure on thermodynamic characteristics of NH₃CH₂COOH·H₂PO₃ type ferroelectric materials |
| title_sort |
effect of hydrostatic pressure on thermodynamic characteristics of nh₃ch₂cooh·h₂po₃ type ferroelectric materials |
| publisher |
Інститут фізики конденсованих систем НАН України |
| publishDate |
2017 |
| url |
http://dspace.nbuv.gov.ua/handle/123456789/157032 |
| citation_txt |
The effect of hydrostatic pressure on thermodynamic characteristics of NH₃CH₂COOH·H₂PO₃ type ferroelectric materials / I.R. Zachek, R.R. Levitskii, A.S. Vdovych // Condensed Matter Physics. — 2017. — Т. 20, № 4. — С. 43707: 1–14. — Бібліогр.: 18 назв. — англ. |
| series |
Condensed Matter Physics |
| work_keys_str_mv |
AT zachekir theeffectofhydrostaticpressureonthermodynamiccharacteristicsofnh3ch2coohh2po3typeferroelectricmaterials AT levitskiirr theeffectofhydrostaticpressureonthermodynamiccharacteristicsofnh3ch2coohh2po3typeferroelectricmaterials AT vdovychas theeffectofhydrostaticpressureonthermodynamiccharacteristicsofnh3ch2coohh2po3typeferroelectricmaterials AT zachekir effectofhydrostaticpressureonthermodynamiccharacteristicsofnh3ch2coohh2po3typeferroelectricmaterials AT levitskiirr effectofhydrostaticpressureonthermodynamiccharacteristicsofnh3ch2coohh2po3typeferroelectricmaterials AT vdovychas effectofhydrostaticpressureonthermodynamiccharacteristicsofnh3ch2coohh2po3typeferroelectricmaterials |
| first_indexed |
2023-05-20T17:51:16Z |
| last_indexed |
2023-05-20T17:51:16Z |
| _version_ |
1796154246230441984 |