The effect of the microstructure on the DC-bias superposition characteristic of NiCuZn ferrite

• Published in: Journal of magnetism and magnetic materials Vol. 353; pp. 47 - 50
• Main Authors: Yan, Shuoqing, Dong, Li, Chen, Zhongyan, Wang, Xian, Feng, Zekun
• Format: Journal Article
• Language: English
• Published: Amsterdam Elsevier B.V 01.03.2014; Elsevier
• Subjects: Ceramics; Composite addition; Condensed matter: electronic structure, electrical, magnetic, and optical properties; DC-bias superposition characteristic; Domain effects, magnetization curves, and hysteresis; Exact sciences and technology; Ferrite; Grain boundaries; Grain size; Magnetic fields; Magnetic permeability; Magnetic properties and materials; Magnetization curves, magnetization reversal, hysteresis, barkhausen and related effects; NiCuZn ferrite; Permeability; Physics; Tin dioxide; NiCuZn ferrite; DC-bias superposition characteristic; Composite addition; Ferrites; Grain size; Grain boundaries; Magnetic permeability; Magnetic field effects; Fine grain structure; Microstructure
• ISSN: 0304-8853
• DOI: 10.1016/j.jmmm.2013.10.006

The effects of combinational additive on the DC-bias superposition characteristic of NiCuZn ferrite were investigated experimentally. The composite NiCuZn ferrite was prepared by a conventional ceramic method. The sharp decrease of the permeability can be avoided when the magnetic field is small. It...