Low-temperature behavior of disordered magnetic impurities: Distribution of effective Kondo temperatures
Vernadsky National Library of Ukraine
Переглянути архів Інформація| Поле | Співвідношення | |
| Title |
Low-temperature behavior of disordered magnetic impurities: Distribution of effective Kondo temperatures
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| Creator |
Zvyagin, A.A.
Makarova, A.V. |
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| Subject |
Низкотемпеpатуpный магнетизм
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| Description |
Several rare-earth compounds, low-dimensional organic conductors, and spin chains exhibit low-temperature divergences of their magnetic susceptibility and specific heat (non-Fermi-liquid behavior). Such divergences are often related to disordered ensembles of magnetic impurities in those systems. In this work the distribution function of the effective characteristic of a single magnetic impurity, the Kondo temperature, is derived. We calculate how distributions of Kondo temperatures depend on the effective dimensionality of the problem and on the concentration of impurities. |
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| Date |
2017-06-08T08:34:01Z
2017-06-08T08:34:01Z 2004 |
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| Type |
Article
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| Identifier |
Low-temperature behavior of disordered magnetic impurities: Distribution of effective Kondo temperatures / A.A. Zvyagin, A.V. Makarova // Физика низких температур. — 2004. — Т. 30, № 6. — С. 639-643. — Бібліогр.: 39 назв. — англ.
0132-6414 PACS: 75.20.Hr, 75.10.Pq, 71.10.Hf http://dspace.nbuv.gov.ua/handle/123456789/119731 |
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| Language |
en
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| Relation |
Физика низких температур
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| Publisher |
Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України
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