A procedure for calculating antiferromagnetic resonance (AFMR) frequencies is discussed in which a new form of the magnetohydrodynamic equations is employed. As an example, orthorhombic antiferromagnets with an orthoferrite-type magnetic exchange structure are considered. The application to antiferromagnets with other crystallographic and magnetic structures is discussed.

PACS: 75.30.−m, 75.50.Ee, 76.50.+g (all) DOI: 10.1070/PU1998v041n12ABEH000511 URL: https://ufn.ru/en/articles/1998/12/b/ 000078107700002 Citation: Turov E A, Kolchanov A V, Men’shenin V V, Mirsaev I F, Nikolaev V V "Magnetodynamics of antiferromagnets" Phys. Usp. 41 1191–1198 (1998) BibTexBibNote ® (generic)BibNote ® (RIS)MedlineRefWorks Оригинал: Туров Е А, Колчанов А В, Меньшенин В В, Мирсаев И Ф, Николаев В В «Магнитодинамика антиферромагнетиков» УФН 168 1303–1310 (1998); DOI: 10.3367/UFNr.0168.199812b.1303