Тип публикации: статья из журнала

Год издания: 2025

Идентификатор DOI: 10.1039/D4DT03135K

Аннотация: It is known that in a weak magnetic field (H < 1 kOe) at T < TC ≈ 87 K, rare-earth cobalt oxide LaCoO3 has ferromagnetic properties. The physical mechanism of the emergence of ferromagnetism in LaCoO3 still remains unclear. We provided experimental evidence of the ferromagnetism and crystal lattice interconnection – the cause of feПоказать полностьюrromagnetic ordering is near-surface (defects) structural stresses. A theoretical model is proposed, within the framework of which the mechanism of the emergence of the magnetically ordered state in LaCoO3 is discussed.

Журнал: Dalton Transactions

Выпуск журнала: Т.54, №11

Номера страниц: 4530-4541

ISSN журнала: 14779226

Издатель: Royal Society of Chemistry

• Orlov Yuri S. (Federal Research Center, KSC, Siberian Branch Russian Academy of Sciences)
• Dudnikov Vyacheslav A. (Federal Research Center, KSC, Siberian Branch Russian Academy of Sciences)
• Vereshchagin Sergey N. (Federal Research Center, KSC, Siberian Branch Russian Academy of Sciences)
• Ustyuzhanin Yuri N. (Federal Research Center, KSC, Siberian Branch Russian Academy of Sciences)
• Nikolaev Sergey V. (Federal Research Center, KSC, Siberian Branch Russian Academy of Sciences)
• Zharkov Sergey M. (Federal Research Center, KSC, Siberian Branch Russian Academy of Sciences)
• Volochaev Mikhail N. (Federal Research Center, KSC, Siberian Branch Russian Academy of Sciences)
• Zeer Galina M. (Siberian Federal University)
• Gavrilkin Sergey Yu. (Lebedev Physical Institute, Russian Academy of Sciences)
• Tsvetkov Alexey Yu. (Lebedev Physical Institute, Russian Academy of Sciences)
• Ovchinnikov Sergey G. (Federal Research Center, KSC, Siberian Branch Russian Academy of Sciences)

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