Феноменологическая теория релаксации в двухподрешеточном феррите

• Date: 2018
• Main Authors: Bar’yakhtar, V. G., Ivanov, B. A., Golubjeva, O. N., Sukhanov, A. D.
• Format: Article
• Language: English; Ukrainian
• Published: Publishing house "Academperiodika" 2018
• Subjects: диссипативная функция двухподрешеточного феррита; время релаксация намагниченности; время релаксация вектора антиферромагнетизма
• Online Access: https://ujp.bitp.kiev.ua/index.php/ujp/article/view/2018396
• Journal Title: Ukrainian Journal of Physics

The dissipative function of a two-sublattice ferrite was constructed. The relaxation times for the acoustic and optical branches of spin waves are calculated, as well as the relaxation times for the magnetization and antiferromagnetism vectors. The process of antiferromagnetism vector relaxation is...