Structural and magnetic characterization of (Ba,Sr)-hexaferrite Powders

Authors

  • S. Palomares-Sánchez Instituto de Física, "Manuel Sandoval Vallarla", Universidad Autónoma de San Luis Potosí
  • S. Ponce-Castañeda Instituto de Física, "Manuel Sandoval Vallarla", Universidad Autónoma de San Luis Potosí
  • F. Ruiz Instituto de Física, "Manuel Sandoval Vallarla", Universidad Autónoma de San Luis Potosí
  • M. Mirabal-García Instituto de Física, "Manuel Sandoval Vallarla", Universidad Autónoma de San Luis Potosí
  • J. R. Martínez Facultad de Ciencias, Universidad Autónoma de San Luis Potosí
  • S. Díaz-Castañón Lab. de Magnetismo, Facultad de Física-IMRE, Universidad de la Habana

DOI:

https://doi.org/10.3989/revmetalm.1999.v35.i3.617

Keywords:

Ferrites, Ceramics, Magnetic properties, Atomic force microscopy

Abstract


Results on magnetic and structural characterization of ferrimagnetic compounds of BaxSr1-xFe12O19 (x=0.0, 0.25, 0.50, 0.75 and 1.0) prepared by the conventional ceramic method are reported. The samples were systematically examined using atomic force microscopy (AFM), X-ray diffraction and vibrating sample magnetometer. Structural and magnetic differences among the specimens were observed. The relations between structural features and magnetic properties are discussed. The presintering temperatures of the samples were 800°C and 1,000°C. The specimens were sintered at 1,200°C for one hour.

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Published

1999-06-30

How to Cite

Palomares-Sánchez, S., Ponce-Castañeda, S., Ruiz, F., Mirabal-García, M., Martínez, J. R., & Díaz-Castañón, S. (1999). Structural and magnetic characterization of (Ba,Sr)-hexaferrite Powders. Revista De Metalurgia, 35(3), 143–147. https://doi.org/10.3989/revmetalm.1999.v35.i3.617

Issue

Vol. 35 No. 3 (1999)

Section

Articles

License

Copyright (c) 1999 Consejo Superior de Investigaciones Científicas (CSIC)

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