Magnetoacoustics of the low-dimensional quantum antiferromagnet Cs₂CuCl₄
We report on results of sound-velocity and sound-attenuation measurements in the triangular-lattice spin-1/2 antiferromagnet Cs₂CuCl₄ (T<sub>N</sub> = 0.6 K), in external magnetic fields up to 14 T, applied along the <em>b</em> axis, and at temperatures down to 300 mK. The re...
| Main Authors: | , , , , , , |
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| Format: | Journal article |
| Language: | English |
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Springer Verlag
2010
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| _version_ | 1797065389979467776 |
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| author | Sytcheva, A Chiatti, O Wosnitza, J Zherlitsyn, S Zvyagin, A Coldea, R Tylczynski, Z |
| author_facet | Sytcheva, A Chiatti, O Wosnitza, J Zherlitsyn, S Zvyagin, A Coldea, R Tylczynski, Z |
| author_sort | Sytcheva, A |
| collection | OXFORD |
| description | We report on results of sound-velocity and sound-attenuation measurements in the triangular-lattice spin-1/2 antiferromagnet Cs₂CuCl₄ (T<sub>N</sub> = 0.6 K), in external magnetic fields up to 14 T, applied along the <em>b</em> axis, and at temperatures down to 300 mK. The results are analyzed with a quasi-two-dimensional hard-core boson theory based on exchange-striction coupling. There is a good qualitative agreement between theoretical and experimental results. |
| first_indexed | 2024-03-06T21:27:58Z |
| format | Journal article |
| id | oxford-uuid:43baf1a4-ac58-4216-9149-83191a7d1a8c |
| institution | University of Oxford |
| language | English |
| last_indexed | 2024-03-06T21:27:58Z |
| publishDate | 2010 |
| publisher | Springer Verlag |
| record_format | dspace |
| spelling | oxford-uuid:43baf1a4-ac58-4216-9149-83191a7d1a8c2022-03-26T14:57:13ZMagnetoacoustics of the low-dimensional quantum antiferromagnet Cs₂CuCl₄Journal articlehttp://purl.org/coar/resource_type/c_dcae04bcuuid:43baf1a4-ac58-4216-9149-83191a7d1a8cPhysicsEnglishOxford University Research Archive - ValetSpringer Verlag2010Sytcheva, AChiatti, OWosnitza, JZherlitsyn, SZvyagin, AColdea, RTylczynski, ZWe report on results of sound-velocity and sound-attenuation measurements in the triangular-lattice spin-1/2 antiferromagnet Cs₂CuCl₄ (T<sub>N</sub> = 0.6 K), in external magnetic fields up to 14 T, applied along the <em>b</em> axis, and at temperatures down to 300 mK. The results are analyzed with a quasi-two-dimensional hard-core boson theory based on exchange-striction coupling. There is a good qualitative agreement between theoretical and experimental results. |
| spellingShingle | Physics Sytcheva, A Chiatti, O Wosnitza, J Zherlitsyn, S Zvyagin, A Coldea, R Tylczynski, Z Magnetoacoustics of the low-dimensional quantum antiferromagnet Cs₂CuCl₄ |
| title | Magnetoacoustics of the low-dimensional quantum antiferromagnet Cs₂CuCl₄ |
| title_full | Magnetoacoustics of the low-dimensional quantum antiferromagnet Cs₂CuCl₄ |
| title_fullStr | Magnetoacoustics of the low-dimensional quantum antiferromagnet Cs₂CuCl₄ |
| title_full_unstemmed | Magnetoacoustics of the low-dimensional quantum antiferromagnet Cs₂CuCl₄ |
| title_short | Magnetoacoustics of the low-dimensional quantum antiferromagnet Cs₂CuCl₄ |
| title_sort | magnetoacoustics of the low dimensional quantum antiferromagnet cs₂cucl₄ |
| topic | Physics |
| work_keys_str_mv | AT sytchevaa magnetoacousticsofthelowdimensionalquantumantiferromagnetcs2cucl4 AT chiattio magnetoacousticsofthelowdimensionalquantumantiferromagnetcs2cucl4 AT wosnitzaj magnetoacousticsofthelowdimensionalquantumantiferromagnetcs2cucl4 AT zherlitsyns magnetoacousticsofthelowdimensionalquantumantiferromagnetcs2cucl4 AT zvyagina magnetoacousticsofthelowdimensionalquantumantiferromagnetcs2cucl4 AT coldear magnetoacousticsofthelowdimensionalquantumantiferromagnetcs2cucl4 AT tylczynskiz magnetoacousticsofthelowdimensionalquantumantiferromagnetcs2cucl4 |