Тип публикации: статья из журнала
Год издания: 2013
Ключевые слова: transition metal ludwigites, Ferrimagnetism, Magnetic hysteresis
Аннотация: The single crystals Co 3O 2BO 3 with partial (4%) substitution of Co by Cu ions were synthesized by the flux technique. X-ray diffraction and magnetic properties investigations were carried out. The x-ray diffraction measurements have shown that Cu clearly prefers only one from four nonequivalent crystallographic positions with theПоказать полностьюsmallest electric field gradient. The ferrimagnetic ordering near T N = 43 K and high magnetic hardness in this magnetic phase are similar to Co 3O 2BO 3. The small reduction of the effective magnetic moment was revealed under copper substitution.
Журнал: Физика низких температур
Выпуск журнала: Т. 39, № 8
Номера страниц: 913-918
ISSN журнала: 01326414
Место издания: Харьков
Издатель: Физико-технический институт низких температур им. Б.И. Веркина Национальной академии наук Украины