Structural phase transition in two-dimensional tetramer-cuprate Na₅RbCu₄(AsO₄)₄Cl₂
Using Raman scattering and optical birefringence we have investigated a low-temperature phase transition in single crystal of the two-dimensional Na₅RbCu₄(AsO₄)₄Cl₂. Phonon anomalies point to a first order nature of the transition. The observed transition is most probably related to a order-disord...
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| Дата: | 2007 |
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| Автори: | , , , , , , , , , |
| Формат: | Стаття |
| Мова: | English |
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Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України
2007
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| Назва видання: | Физика низких температур |
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| Онлайн доступ: | http://dspace.nbuv.gov.ua/handle/123456789/120923 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | Structural phase transition in two-dimensional tetramer-cuprate Na₅RbCu₄(AsO₄)₄Cl₂ / V. Gnezdilov, V. Bedarev, Yu. Pashkevich, P. Lemmens, S. Zvyagin, S. Gnatchenko, M. Pashchenko, X. Mo, W. Queen, S.J. Hwu // Физика низких температур. — 2007. — Т. 33, № 08. — С. 897–901. — Бібліогр.: 6 назв. — англ. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| id |
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irk-123456789-1209232017-06-14T03:04:32Z Structural phase transition in two-dimensional tetramer-cuprate Na₅RbCu₄(AsO₄)₄Cl₂ Gnezdilov, V. Bedarev, V. Pashkevich, Yu. Lemmens, P. Zvyagin, S. Gnatchenko, S. Pashchenko, M. Mo, X. Queen, W. Hwu, S.J. Низкотемпеpатуpный магнетизм Using Raman scattering and optical birefringence we have investigated a low-temperature phase transition in single crystal of the two-dimensional Na₅RbCu₄(AsO₄)₄Cl₂. Phonon anomalies point to a first order nature of the transition. The observed transition is most probably related to a order-disorder transition of the Rb ion positions along the z axis within the ionic framework of mixed alkali metal chloride lattices. 2007 Article Structural phase transition in two-dimensional tetramer-cuprate Na₅RbCu₄(AsO₄)₄Cl₂ / V. Gnezdilov, V. Bedarev, Yu. Pashkevich, P. Lemmens, S. Zvyagin, S. Gnatchenko, M. Pashchenko, X. Mo, W. Queen, S.J. Hwu // Физика низких температур. — 2007. — Т. 33, № 08. — С. 897–901. — Бібліогр.: 6 назв. — англ. 0132-6414 PACS: 64.60.–i, 63.20.–e, 78.20.Fm, 78.30.–j http://dspace.nbuv.gov.ua/handle/123456789/120923 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 |
Низкотемпеpатуpный магнетизм Низкотемпеpатуpный магнетизм |
| spellingShingle |
Низкотемпеpатуpный магнетизм Низкотемпеpатуpный магнетизм Gnezdilov, V. Bedarev, V. Pashkevich, Yu. Lemmens, P. Zvyagin, S. Gnatchenko, S. Pashchenko, M. Mo, X. Queen, W. Hwu, S.J. Structural phase transition in two-dimensional tetramer-cuprate Na₅RbCu₄(AsO₄)₄Cl₂ Физика низких температур |
| description |
Using Raman scattering and optical birefringence we have investigated a low-temperature phase transition
in single crystal of the two-dimensional Na₅RbCu₄(AsO₄)₄Cl₂. Phonon anomalies point to a first order
nature of the transition. The observed transition is most probably related to a order-disorder transition of the
Rb ion positions along the z axis within the ionic framework of mixed alkali metal chloride lattices. |
| format |
Article |
| author |
Gnezdilov, V. Bedarev, V. Pashkevich, Yu. Lemmens, P. Zvyagin, S. Gnatchenko, S. Pashchenko, M. Mo, X. Queen, W. Hwu, S.J. |
| author_facet |
Gnezdilov, V. Bedarev, V. Pashkevich, Yu. Lemmens, P. Zvyagin, S. Gnatchenko, S. Pashchenko, M. Mo, X. Queen, W. Hwu, S.J. |
| author_sort |
Gnezdilov, V. |
| title |
Structural phase transition in two-dimensional tetramer-cuprate Na₅RbCu₄(AsO₄)₄Cl₂ |
| title_short |
Structural phase transition in two-dimensional tetramer-cuprate Na₅RbCu₄(AsO₄)₄Cl₂ |
| title_full |
Structural phase transition in two-dimensional tetramer-cuprate Na₅RbCu₄(AsO₄)₄Cl₂ |
| title_fullStr |
Structural phase transition in two-dimensional tetramer-cuprate Na₅RbCu₄(AsO₄)₄Cl₂ |
| title_full_unstemmed |
Structural phase transition in two-dimensional tetramer-cuprate Na₅RbCu₄(AsO₄)₄Cl₂ |
| title_sort |
structural phase transition in two-dimensional tetramer-cuprate na₅rbcu₄(aso₄)₄cl₂ |
| publisher |
Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України |
| publishDate |
2007 |
| topic_facet |
Низкотемпеpатуpный магнетизм |
| url |
http://dspace.nbuv.gov.ua/handle/123456789/120923 |
| citation_txt |
Structural phase transition in two-dimensional tetramer-cuprate Na₅RbCu₄(AsO₄)₄Cl₂ / V. Gnezdilov, V. Bedarev, Yu. Pashkevich, P. Lemmens, S. Zvyagin, S. Gnatchenko, M. Pashchenko, X. Mo, W. Queen, S.J. Hwu // Физика низких температур. — 2007. — Т. 33, № 08. — С. 897–901. — Бібліогр.: 6 назв. — англ. |
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Физика низких температур |
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