Micro-Structure and Magnetic Properties of Hexagonal M-Type Ferrite Thick Films Prepared by Tape Casting

Abstract:

The M-type hexagonal ferrite thick films are prepared by tape casting . The morphology is investigated by scanning electron microscope (SEM), the phase composition is characterized by X-ray diffraction (XRD) and the magnetic properties are characterized by vibrating sample magnetometer (VSM). The result shows that thick film by tape casting has high remanence as 26.607emu/g, high magnetization as 55.236emu/g, high coercivity as 2323.8Oe, and high squareness ratio and a good morphology which is suitable for small and light-weight microwave and millimeter-wave devices .

• Periodical: Advanced Materials Research (Volume 668)
• Pages: 753-756
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.668.753
• Online since: March 2013
• Authors: Fu Chen, Zhong Yan Chen, Yuan Zhou, Ze Kun Feng
• Keywords: Magnetic Anisotropy, Micro Wave Devices, Millimeter Wave Devices, Tape Casting, Thick Film

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