X-ray study of Nd₀.₅Sr₀.₅MnO₃ above and below the ferromagnetic metal-antiferromagnetic insulator spontaneous phase transition manganite structure
Vernadsky National Library of Ukraine
Переглянути архів Інформація| Поле | Співвідношення | |
| Title |
X-ray study of Nd₀.₅Sr₀.₅MnO₃ above and below the ferromagnetic metal-antiferromagnetic insulator spontaneous phase transition manganite structure
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| Creator |
Eremenko, V.
Gnatchenko, S. Makedonska, N. Shabakayeva, Yu. Shvedun, M. Sirenko, V. Fink-Finowicki, J. Kamenev, K.V. Balakrishnan, G. D. McK Paul |
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| Subject |
Низкотемпеpатуpный магнетизм
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| Description |
The crystal structure of the manganite Nd₀.₅Sr₀.₅MnO₃ is studied at temperatures T=300 and 77.3 K by means of an x-ray diffractometer. It is shown that the transition from the ferromagnetic metallic state to the antiferromagnetic insulating charge-ordered state is accompanied by a lowering of the symmetry of the structure from orthorhombic to monoclinic. The space-group symmetry of the orthorhombic and monoclinic phases is identified as Imma and P21 / m, respectively. Twinning of the crystal and the formation of a twin domain structure with coherent boundaries in the (00l) crystallographic planes are found.
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| Date |
2018-01-16T15:06:09Z
2018-01-16T15:06:09Z 2001 |
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| Type |
Article
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| Identifier |
X-ray study of Nd₀.₅Sr₀.₅MnO₃ above and below the ferromagnetic metal-antiferromagnetic insulator spontaneous phase transition manganite structure / V.Eremenko, S.Gnatchenko, N.Makedonska, Yu. Shabakayeva, M.Shvedun, V.Sirenko, J.Fink-Finowicki, K.V. Kamenev, G.Balakrishnan D. McK Paul // Физика низких температур. — 2001. — Т. 27, № 11. — С. 1258-1263. — Бібліогр.: 13 назв. — англ.
0132-6414 PACS: 61.66.Fn, 61.50.Ks, 61.72.Mm http://dspace.nbuv.gov.ua/handle/123456789/129130 |
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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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