<abstract xmlns="http://www.w3.org/1999/xhtml">One of acknowledged methods remarkably improving structural, magnetic and electrical properties of spinel ferrite systems is the substitution of iron ions by some trivalent ions. In the family of spinel ferrites, thanks to its high saturation magnetization and electrical resistivity as well as low losses, the nickel-zinc ferrite is a very important magnetic material used in many applications in electrical engineering and electronics. The properties of these materials are in general dependent upon chemical composition, method of preparation, stoichiometry, sintering time, temperature as well as the atmosphere, <italic>etc</italic>. In this study the influence of appropriately selected ions (M = In3+, Nd3+, Dy3+ and Er3+), partly replacing Fe3+, on the microstructure and magnetic properties of spinel ferrite with the composition Ni0.42Zn0.58M0.02Fe1.98O4 fabricated by means of standard ceramic technology was investigated.</abstract>

One of acknowledged methods remarkably improving structural, magnetic and electrical properties of spinel ferrite systems is the substitution of iron ions by some trivalent ions. In the family of spinel ferrites, thanks to its high saturation magnetization and electrical resistivity as well as low losses, the nickel-zinc ferrite is a very important magnetic material used in many applications in electrical engineering and electronics. The properties of these materials are in general dependent upon chemical composition, method of preparation, stoichiometry, sintering time, temperature as well as the atmosphere, etc. In this study the influence of appropriately selected ions (M = In3+, Nd3+, Dy3+ and Er3+), partly replacing Fe3+, on the microstructure and magnetic properties of spinel ferrite with the composition Ni0.42Zn0.58M0.02Fe1.98O4 fabricated by means of standard ceramic technology was investigated.

The influence of selected ions on various characteristics of Nickel-Zinc ferrites

Institute of Electrical Engineering, Faculty of Electrical Engineering and Information Technology

Slovak University of Technology in Bratislava

Institute of Inorganic Chemistry, Faculty of Chemical and Food Technology

Institute of Material Science, Faculty of Material Science and Technology in Trnava

Journal of Electrical Engineering

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

One of acknowledged methods remarkably improving structural, magnetic and electrical properties of spinel ferrite systems is the substitution of iron ions by...

The influence of selected ions on various characteristics of Nickel-Zinc ferrites

Publié en ligne: 31 déc. 2018

Pages: 449 - 453

Reçu: 13 févr. 2018

DOI: https://doi.org/10.2478/jee-2018-0072

Mots clés
spinel nickel-zinc ferrites, rare earths, structural and magnetic properties

© 2018 Mariana Ušáková et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

The influence of selected ions on various characteristics of Nickel-Zinc ferrites

Publié en ligne: 31 déc. 2018

Pages: 449 - 453

Reçu: 13 févr. 2018

DOI: https://doi.org/10.2478/jee-2018-0072

Mots clésspinel nickel-zinc ferrites, rare earths, structural and magnetic properties

© 2018 Mariana Ušáková et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

Mots clés
spinel nickel-zinc ferrites, rare earths, structural and magnetic properties