**Author details**

Dipti Ranjan Sahu

Faculty of Health, Department of Biology, Chemistry and Physics, School of Natural and Applied Sciences, Natural Resources and Applied Sciences, Namibia University of Science and Technology, Windhoek, Namibia

\*Address all correspondence to: dsahu@nust.na

© 2024 The Author(s). Licensee IntechOpen. This chapter is distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/3.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

*Current Advances in Nanocrystalline Rare Earth Based Modern Permanent Magnet DOI: http://dx.doi.org/10.5772/intechopen.114227*
