Structural phase transition in two-dimensional tetramer-cuprate Na₅RbCu₄(AsO₄)₄Cl₂
dc.contributor.author | Gnezdilov, V. | |
dc.contributor.author | Bedarev, V. | |
dc.contributor.author | Pashkevich, Yu. | |
dc.contributor.author | Lemmens, P. | |
dc.contributor.author | Zvyagin, S. | |
dc.contributor.author | Gnatchenko, S. | |
dc.contributor.author | Pashchenko, M. | |
dc.contributor.author | Mo, X. | |
dc.contributor.author | Queen, W. | |
dc.contributor.author | Hwu, S.J. | |
dc.date.accessioned | 2017-06-13T10:27:45Z | |
dc.date.available | 2017-06-13T10:27:45Z | |
dc.date.issued | 2007 | |
dc.description.abstract | 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. | uk_UA |
dc.description.sponsorship | This work was partially supported by the ESF (ESF-HFM) and the DFG (Priority program «Molecular Magnetism»). | uk_UA |
dc.identifier.citation | 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. | uk_UA |
dc.identifier.issn | 0132-6414 | |
dc.identifier.other | PACS: 64.60.–i, 63.20.–e, 78.20.Fm, 78.30.–j | |
dc.identifier.uri | https://nasplib.isofts.kiev.ua/handle/123456789/120923 | |
dc.language.iso | en | uk_UA |
dc.publisher | Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України | uk_UA |
dc.relation.ispartof | Физика низких температур | |
dc.status | published earlier | uk_UA |
dc.subject | Низкотемпеpатуpный магнетизм | uk_UA |
dc.title | Structural phase transition in two-dimensional tetramer-cuprate Na₅RbCu₄(AsO₄)₄Cl₂ | uk_UA |
dc.type | Article | uk_UA |
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