Influence of Co4+-Ca2+ substitution on structural, microstructure, magnetic, electrical and impedance characteristics of M-type barium–strontium hexagonal ferrites

Autor: Patel, Charmi D., Dhruv, Preksha N., Meena, Sher Singh, Singh, Charanjeet, Kavita, Srikanti, Ellouze, Mohamed, Jotania, Rajshree B.
Zdroj: In Ceramics International November 2020 46(16) Part A:24816-24830
Databáze: ScienceDirect