Advancements in doping strategies for enhancing applications of M-type hexaferrites: A comprehensive review

This comprehensive review paper offers an extensive overview of recent developments in doping strategies to enhance the applications of M-type hexaferrites. These distinctive materials have gained considerable attention across a range of technological fields. The paper focuses on structural attributes of M-type hexaferrites, delves into their diverse applications-such as permanent magnets, high-density storage media, EMI shielding, pho-tocatalysis for wastewater treatment, and potential for hydrogen storage-and underscores their suitability for these uses. The review also investigates the influence of doping on the performance of M-type hexaferrites in various applications. The insights presented herein not only provide a deeper understanding of the potential of M-type hexaferrites but also pave the way for future advancements in this dynamic field.