Тип публикации: статья из журнала
Год издания: 2019
Идентификатор DOI: 10.1016/j.jmmm.2018.12.064
Ключевые слова: Cobalt compounds, Combustion, Energy dispersive X ray analysis, Ferrites, High resolution transmission electron microscopy, Iron compounds, Magnetic bubbles, Magnetic properties, Nanomagnetics, Nanostructured materials, Nickel compounds, Saturation magnetization, Scanning electron microscopy, Sols, Transmission electron microscopy, X ray diffraction analysis, Chemical compositions, Crystalline nature, Electrical and magnetic property, Energy dispersive x-ray analysis (EDX), Mixed ferrites, Morphological features, Particles size distribution, Scanning transmission electron microscopy, Magnetic anisotropy, Ferrites materials
Аннотация: The nanostructured spinel ferrites with complex stoichiometry are an important family of the materials in a number of applications, especially in electronics through their good electrical and magnetic properties. In the framework of this study, a set of mixed cobalt and nickel ferrites was prepared with the sol–gel self-combustion Показать полностьюroute. The structural and morphological features of particles were studied with X-ray diffraction (XRD), Scanning Transmission Electron Microscopy (STEM) and Energy Dispersive X-ray analysis (EDX) techniques. The prepared particles show a crystalline nature with a monotonic distribution of the elements and particles size distribution in the range of 17–29 nm. The obtained particles demonstrate good magnetic properties with tunable saturation magnetization and magnetic anisotropy, i.e., coercivity depending on chemical composition. © 2018 Elsevier B.V.
Журнал: Journal of Magnetism and Magnetic Materials
Выпуск журнала: Vol. 476
Номера страниц: 387-391
ISSN журнала: 03048853
Издатель: Elsevier B.V.