Тип публикации: доклад, тезисы доклада, статья из сборника материалов конференций
Конференция: Euro-Asian Symposium on Trends in Magnetism (EASTMAG); RAS,UB, M N Miheev Inst Met Phys, Ekaterinburg, RUSSIA; RAS,UB, M N Miheev Inst Met Phys, Ekaterinburg, RUSSIA
Год издания: 2019
Идентификатор DOI: 10.1088/1742-6596/1389/1/012045
Аннотация: The magnetic properties of Ho0.9Er0.1Fe3(BO3)4 ferroborate with the competing Ho-Fe and Er-Fe exchange couplings have been experimentally and theoretically investigated. The measured magnetic characteristics (Ma,c (B), χa,c (T)) and observed features are interpreted using a single theoretical approach based on the molecular-field aПоказать полностьюpproximation and calculations within the crystal-field model of the rare-earth ion. Interpretation of the experimental data includes determination of the crystal-field parameters for Ho3+ and Er3+ ions in Ho0.9Er0.1Fe3(BO3)4 and parameters of the Ho-Fe and Er-Fe exchange couplings. © Published under licence by IOP Publishing Ltd.
Журнал: Journal of Physics: Conference Series
Выпуск журнала: Vol. 1389, Is. 1
Номера страниц: 12045
ISSN журнала: 17426588
Издатель: Institute of Physics Publishing