Elastic properties of compressed cryocrystals in a deformed atom model
A model with deformed atom shells is built to investigate the elastic properties of rare-gas crystals Ne and Kr under high pressure. It is shown that the observed deviation from the Cauchy relation cannot be adequately reproduced with taking into account of only the many-body interaction. The indi...
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| Дата: | 2013 |
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| Автори: | , , , , |
| Формат: | Стаття |
| Мова: | English |
| Опубліковано: |
Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України
2013
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| Назва видання: | Физика низких температур |
| Теми: | |
| Онлайн доступ: | http://dspace.nbuv.gov.ua/handle/123456789/118474 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | Elastic properties of compressed cryocrystals in a deformed atom model / Ie.Ie. Gorbenko, I.V. Zhikharev, E.P. Troitskaya, Val.V. Chabanenko, E.A. Pilipenko // Физика низких температур. — 2013. — Т. 39, № 6. — С. 716–721. — Бібліогр.: 30 назв. — англ. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| id |
irk-123456789-118474 |
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dspace |
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irk-123456789-1184742017-05-31T03:07:09Z Elastic properties of compressed cryocrystals in a deformed atom model Gorbenko, Ie.Ie. Zhikharev, I.V. Troitskaya, E.P. Chabanenko, Val.V. Pilipenko, E.A. 9th International Conference on Cryocrystals and Quantum Crystals A model with deformed atom shells is built to investigate the elastic properties of rare-gas crystals Ne and Kr under high pressure. It is shown that the observed deviation from the Cauchy relation cannot be adequately reproduced with taking into account of only the many-body interaction. The individual pressure dependence of is a result of competition of the many-body interaction and the quadrupole interaction associated with the quadrupoletype deformation of electron shells of the atoms during the displacements of the nuclei. Each kind of interaction makes a strongly pressure dependent contribution to . In the case of Ne and Kr, contributions of these interactions are compensated to the good precision, providing being almost constant against pressure. 2013 Article Elastic properties of compressed cryocrystals in a deformed atom model / Ie.Ie. Gorbenko, I.V. Zhikharev, E.P. Troitskaya, Val.V. Chabanenko, E.A. Pilipenko // Физика низких температур. — 2013. — Т. 39, № 6. — С. 716–721. — Бібліогр.: 30 назв. — англ. 0132-6414 PACS: 62.50.–p, 62.65.+k, 64.10.+h http://dspace.nbuv.gov.ua/handle/123456789/118474 en Физика низких температур Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України |
| institution |
Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| collection |
DSpace DC |
| language |
English |
| topic |
9th International Conference on Cryocrystals and Quantum Crystals 9th International Conference on Cryocrystals and Quantum Crystals |
| spellingShingle |
9th International Conference on Cryocrystals and Quantum Crystals 9th International Conference on Cryocrystals and Quantum Crystals Gorbenko, Ie.Ie. Zhikharev, I.V. Troitskaya, E.P. Chabanenko, Val.V. Pilipenko, E.A. Elastic properties of compressed cryocrystals in a deformed atom model Физика низких температур |
| description |
A model with deformed atom shells is built to investigate the elastic properties of rare-gas crystals Ne and Kr
under high pressure. It is shown that the observed deviation from the Cauchy relation cannot be adequately reproduced
with taking into account of only the many-body interaction. The individual pressure dependence of is
a result of competition of the many-body interaction and the quadrupole interaction associated with the quadrupoletype deformation of electron shells of the atoms during the displacements of the nuclei. Each kind of interaction
makes a strongly pressure dependent contribution to . In the case of Ne and Kr, contributions of these
interactions are compensated to the good precision, providing being almost constant against pressure. |
| format |
Article |
| author |
Gorbenko, Ie.Ie. Zhikharev, I.V. Troitskaya, E.P. Chabanenko, Val.V. Pilipenko, E.A. |
| author_facet |
Gorbenko, Ie.Ie. Zhikharev, I.V. Troitskaya, E.P. Chabanenko, Val.V. Pilipenko, E.A. |
| author_sort |
Gorbenko, Ie.Ie. |
| title |
Elastic properties of compressed cryocrystals in a deformed atom model |
| title_short |
Elastic properties of compressed cryocrystals in a deformed atom model |
| title_full |
Elastic properties of compressed cryocrystals in a deformed atom model |
| title_fullStr |
Elastic properties of compressed cryocrystals in a deformed atom model |
| title_full_unstemmed |
Elastic properties of compressed cryocrystals in a deformed atom model |
| title_sort |
elastic properties of compressed cryocrystals in a deformed atom model |
| publisher |
Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України |
| publishDate |
2013 |
| topic_facet |
9th International Conference on Cryocrystals and Quantum Crystals |
| url |
http://dspace.nbuv.gov.ua/handle/123456789/118474 |
| citation_txt |
Elastic properties of compressed cryocrystals
in a deformed atom model / Ie.Ie. Gorbenko, I.V. Zhikharev, E.P. Troitskaya, Val.V. Chabanenko, E.A. Pilipenko // Физика низких температур. — 2013. — Т. 39, № 6. — С. 716–721. — Бібліогр.: 30 назв. — англ. |
| series |
Физика низких температур |
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AT gorbenkoieie elasticpropertiesofcompressedcryocrystalsinadeformedatommodel AT zhikhareviv elasticpropertiesofcompressedcryocrystalsinadeformedatommodel AT troitskayaep elasticpropertiesofcompressedcryocrystalsinadeformedatommodel AT chabanenkovalv elasticpropertiesofcompressedcryocrystalsinadeformedatommodel AT pilipenkoea elasticpropertiesofcompressedcryocrystalsinadeformedatommodel |
| first_indexed |
2023-10-18T20:32:21Z |
| last_indexed |
2023-10-18T20:32:21Z |
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