Magnetic properties lithium-doped manganite single crystals
Vernadsky National Library of Ukraine
Переглянути архів Інформація| Поле | Співвідношення | |
| Title |
Magnetic properties lithium-doped manganite single crystals
|
|
| Creator |
Barilo, S.N.
Bychkov, G.L. Gatalskaya, V.I. Kurochkin, L.A. Sokol, V.P. Szymczak, H. Szymczak, R. Baran, M. |
|
| Subject |
Низкотемпеpатуpная магнитостpикция магнетиков и свеpхпpоводников
|
|
| Description |
Magnetic and resistivity properties of La₁₋xLixMnO₃ single crystals with the perovskite structure at lithium concentrations x=0.06 and 0.2 are investigated over a broad temperature range at fields of up to 50 kOe. The Curie temperature is TC=90 K (x=0.06) and 300 K (x=0.2), respectively. The electrical resistance of the single crystal with x=0.06 increases steadily with temperature decrease, while the crystal with x=0.2 exhibits a magnetoresistance effect of ~ 8% at an external field of 9 kOe. The different dependence of the magnetizations MFC and MZFC of the sample with lower lithium content in the temperature range below TC is associated with the formation of a cluster glass and is caused by high coercivity and magnetic anisotropy of the crystal.
|
|
| Date |
2018-02-04T16:39:17Z
2018-02-04T16:39:17Z 2001 |
|
| Type |
Article
|
|
| Identifier |
Magnetic properties lithium-doped manganite single crystals / S.N. Barilo, G.L. Bychkov, V.I. Gatalskaya, L.A. Kurochkin, V.P. Sokol, H. Szymczak, R. Szymczak, M. Baran // Физика низких температур. — 2001. — Т. 27, № 4. — С. 392-397. — Бібліогр.: 15 назв. — англ.
0132-6414 PACS: 75.30.Vn, 75.70.Lk, 75.60.Ej http://dspace.nbuv.gov.ua/handle/123456789/130016 |
|
| Language |
en
|
|
| Relation |
Физика низких температур
|
|
| Publisher |
Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України
|
|