Exchange interaction and magnetoresistance in La₂/₃Ca₁/₃MnO₃ : experiment and models
Vernadsky National Library of Ukraine
Переглянути архів Інформація| Поле | Співвідношення | |
| Title |
Exchange interaction and magnetoresistance in La₂/₃Ca₁/₃MnO₃ : experiment and models
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| Creator |
Beznosov, A.B.
Belevtsev, B.I. Fertman, E.L. Desnenko, V.A. Naugle, D.G. Rathnayaka, K.D. D. Parasiris, A. |
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| Subject |
Сильно коррелированные системы и высокотемпературная сверхпроводимость
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| Description |
The magnetization M(T) and electrical resistivity ρ(T) of a La₂/₃Ca₁/₃MnO₃ film have been studied in the temperature range 5 K⩽T⩽320 K in the magnetic field intervals 10 Oe⩽H⩽400 Oe and 0⩽H⩽50 kOe, respectively. It is found that the M(T)/M(0) value is larger than that predicted by the conventional molecular field model below the Curie point T=267 K, and that the ln ρ(T) dependence is close to linear in the temperature range 80 K
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| Date |
2018-02-09T10:22:13Z
2018-02-09T10:22:13Z 2002 |
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| Type |
Article
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| Identifier |
Exchange interaction and magnetoresistance in La₂/₃Ca₁/₃MnO₃ : experiment and models / A.B. Beznosov, B.I. Belevtsev, E.L. Fertman, V.A. Desnenko, D.G. Naugle, K.D. D. Rathnayaka, A.Parasiris // Физика низких температур. — 2002. — Т. 28, № 7. — С. 774-780. — Бібліогр.: 30 назв. — англ.
0132-6414 PACS: 75.30.Vn, 72.80.Ga, 81.05.-t http://dspace.nbuv.gov.ua/handle/123456789/130229 |
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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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