Electron spin resonance and magnetic phase transitions in manganite perovskite La₀.₇₈Sr₀.₂₂MnO₃ synthesized by the solid-phase reaction method

• Дата: 2018
• Автори: Kalmykova, T., Vakula, A., Nedukh, S., Tarapov, S., Belous, A., Krivoruchko, V., Suhov, R.
• Формат: Стаття
• Мова: English
• Опубліковано: НТК «Інститут монокристалів» НАН України 2018
• Назва видання: Functional Materials
• Теми: Characterization and properties
• Онлайн доступ: http://dspace.nbuv.gov.ua/handle/123456789/157128
• Назва журналу: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Цитувати: Electron spin resonance and magnetic phase transitions in manganite perovskite La₀.₇₈Sr₀.₂₂MnO₃ synthesized by the solid-phase reaction method / T. Kalmykova, A. Vakula, S. Nedukh, S. Tarapov, A. Belous, V. Krivoruchko, R. Suhov // Functional Materials. — 2018. — Т. 25, № 2. — С. 241-245. — Бібліогр.: 19 назв. — англ.

Magnetic properties of nanopowder of perovskite manganite doped with strontium La₀.₇₈Sr₀.₂₂MnO₃ are studied using electron paramagnetic resonance method. Analysis of the experiments in the temperature range T = 77-290 K shows that this structure is a typical nanostructure only at T < 100 K. In th...