Magnetic properties of Ho0.9Er0.1Fe3(BO3)4

Описание

Тип публикации: доклад, тезисы доклада, статья из сборника материалов конференций

Конференция: 7th 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.

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Издание

Журнал: Journal of Physics: Conference Series

Выпуск журнала: Vol. 1389, Is. 1

Номера страниц: 12045

ISSN журнала: 17426588

Издатель: Institute of Physics Publishing

Авторы

  • Gudim Irina (SB RAS, Kirensky Inst Phys, Krasnoyarsk 660036, Russia)
  • Demidov Andrey (Bryansk State Tech Univ, Bryansk 241035, Russia)
  • Eremin Eugene (SB RAS, Kirensky Inst Phys, Krasnoyarsk 660036, Russia; Siberian Fed Univ, Krasnoyarsk 660041, Russia)
  • Temerov Vladislav (SB RAS, Kirensky Inst Phys, Krasnoyarsk 660036, Russia)
  • Shukla Dinesh (UGC DAE Consortium Sci Res, Indore 452017, India)