Effect of pressure on the magnetic properties of CrB₂
Vernadsky National Library of Ukraine
Переглянути архів Інформація| Поле | Співвідношення | |
| Title |
Effect of pressure on the magnetic properties of CrB₂
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| Creator |
Grechnev, G.E.
Panfilov, A.S. Fedorchenko, A.V. Filippov, V.B. Lyashchenko, A.B. Vasiliev, A.N. |
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| Subject |
Низкотемпеpатуpный магнетизм
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| Description |
Magnetic susceptibility c of the itinerant antiferromagnet CrB₂ with TN ≃ 87K was studied as a function of the hydrostatic pressure up to 2 kbar at fixed temperatures 78 and 300 K. The pressure effect on c is found to be negative in sign and weakly dependent on the magnetic state of the compound. In addition, the measured pressure dependence of the Néel temperature, dTN / dP = (0.1 ± 0.1) K/kbar, is roughly two orders of magnitude smaller than the corresponding value for the pure chromium. The main contributions to c and their volume dependence are calculated ab initio within the local spin density approximation, and appeared to be in close agreement with the experimental data.
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| Date |
2017-05-21T16:45:38Z
2017-05-21T16:45:38Z 2009 |
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| Type |
Article
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| Identifier |
Effect of pressure on the magnetic properties of CrB₂ / G.E. Grechnev, A.S. Panfilov, A.V. Fedorchenko, V.B. Filippov, A.B. Lyashchenko, A.N. Vasiliev // Физика низких температур. — 2009. — Т. 35, № 7. — С. 677-682. — Бібліогр.: 26 назв. — англ.
0132-6414 PACS: 75.50.Ee, 75.10.Lp, 75.80.+q http://dspace.nbuv.gov.ua/handle/123456789/117258 |
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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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