TY - JOUR
T1 - Synthesis, characterization, and applications of doped barium hexaferrites
T2 - A review
AU - Himanshi,
AU - Jasrotia, Rohit
AU - Prakash, Jyoti
AU - Verma, Ritesh
AU - Thakur, Preeti
AU - Kandwal, Abhishek
AU - Wan, Fayu
AU - Thakur, Atul
N1 - Publisher Copyright:
© 2023 Elsevier B.V.
PY - 2023/10/15
Y1 - 2023/10/15
N2 - Barium hexaferrite is a ceramic material with a hexagonal crystal structure that is widely used in various applications such as microwave devices and, magnetic recording media due to its excellent magnetic and electromagnetic traits. This material is composed of barium, oxygen, and iron and has the chemical formula, BaFe12O19. The barium hexaferrite (BHF) exhibits magnetic anisotropy, high magnetization, and high coercivity, making it a preferred material for use in magnetic devices. This review paper presents an overview of the synthesis methods, crystal structure, magnetic traits, and various applications of BHF. The various synthesis approaches discussed include hydrothermal, microemulsion approach, solid-state approach, co-precipitation, and a few other techniques. The effect of various elemental doping on the optical, magnetic, electromagnetic, as well as the structural characteristics of BHF are discussed in detail. Additionally, the different applications of BHF are discussed, including its use in microwave devices, magnetic recording media, water purification, biomedical, and permanent magnet. This review provides a comprehensive assessment of the current state of knowledge on BHF, and highlights its potential for use in a number of technological applications.
AB - Barium hexaferrite is a ceramic material with a hexagonal crystal structure that is widely used in various applications such as microwave devices and, magnetic recording media due to its excellent magnetic and electromagnetic traits. This material is composed of barium, oxygen, and iron and has the chemical formula, BaFe12O19. The barium hexaferrite (BHF) exhibits magnetic anisotropy, high magnetization, and high coercivity, making it a preferred material for use in magnetic devices. This review paper presents an overview of the synthesis methods, crystal structure, magnetic traits, and various applications of BHF. The various synthesis approaches discussed include hydrothermal, microemulsion approach, solid-state approach, co-precipitation, and a few other techniques. The effect of various elemental doping on the optical, magnetic, electromagnetic, as well as the structural characteristics of BHF are discussed in detail. Additionally, the different applications of BHF are discussed, including its use in microwave devices, magnetic recording media, water purification, biomedical, and permanent magnet. This review provides a comprehensive assessment of the current state of knowledge on BHF, and highlights its potential for use in a number of technological applications.
KW - Applications
KW - BaFeO
KW - Crystal structure
KW - Doping
KW - M-type hexaferrite
KW - Synthesis approaches
UR - http://www.scopus.com/inward/record.url?scp=85168012639&partnerID=8YFLogxK
U2 - 10.1016/j.physb.2023.415202
DO - 10.1016/j.physb.2023.415202
M3 - Article
AN - SCOPUS:85168012639
SN - 0921-4526
VL - 667
JO - Physica B: Condensed Matter
JF - Physica B: Condensed Matter
M1 - 415202
ER -