Unusual paramagnet to ferromagnet phase transition and magnetic inhomogeneities in hole doped manganites

• Опубліковано в: : Functional Materials
• Дата: 2008
• Автори: Lazuta, A.V., Ryzhov, V.A., Kiselev, I.A., Chernenkov, Yu.P., Smirnov, O.P., Molkanov, P.L., Troyanchuk, I.O., Khomchenko, V.A.
• Формат: Стаття
• Мова: English
• Опубліковано: НТК «Інститут монокристалів» НАН України 2008
• Теми: Characterization and properties
• Онлайн доступ: https://nasplib.isofts.kiev.ua/handle/123456789/134554
• Назва журналу: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Цитувати: Unusual paramagnet to ferromagnet phase transition and magnetic inhomogeneities in hole doped manganites // A.V. Lazuta, V.A. Ryzhov, I.A. Kiselev, Yu.P. Chernenkov, O.P. Smirnov, P.L. Molkanov, I.O. Troyanchuk, V.A. Khomchenko // Functional Materials. — 2008. — Т. 15, № 2. — С. 178-186. — Бібліогр.: 9 назв. — англ.

Results of structural neutron diffraction study, nonlinear magnetic response and magnetic resonance measurements are presented for insulating La₀.₈₈MnO₂.₉₁ with Tc ≈ 216 K. The diffraction data are considered using the monoclinic P2/a and orthorhombic Pbnm space groups in a temperature range 4-300 K...