The research explored the synthesis of Cu-Cr co-substituted M-type barium hexaferrites using a green approach with mentha leaves extract, demonstrating successful structural, thermal, magnetic, surface morphology, Raman spectroscopic, and dielectric property analyses. The hexaferrite samples, prepared through a simple heat treatment method, exhibited promising characteristics, including a hard magnetic nature and potential applications in lossless, low-frequency scenarios.

#greensynthesis

#hexaferrite

#surfacemorphology

DOI:-

https://doi.org/10.1016/j.mtcomm.2023.107214