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Processing, Magnetization and Structural Studies of Bioactive Ferromagnetic Glass-Ceramics

Published online by Cambridge University Press:  17 March 2011

Theodora Leventouri ,
Antonella C. Kis ,
Korey Sorge ,
Camelia E. Bunaciu  and
James R. Thompson
Theodora Leventouri
Affiliation:
Physics Department, Florida Atlantic University, Boca Raton, FL 33431, U.S.A.
Antonella C. Kis
Affiliation:
Physics Department, Florida Atlantic University, Boca Raton, FL 33431, U.S.A.
Korey Sorge
Affiliation:
Solid State Division, Oak Ridge National Laboratory, Oak Ridge, TN 37830-6061, U.S.A., and Department of Physics, University of Tennessee, Knoxville, Tennessee 37996-1200, U.S.A.
Camelia E. Bunaciu
Affiliation:
Physics Department, Florida Atlantic University, Boca Raton, FL 33431, U.S.A.
James R. Thompson
Affiliation:
Solid State Division, Oak Ridge National Laboratory, Oak Ridge, TN 37830-6061, U.S.A., and Department of Physics, University of Tennessee, Knoxville, Tennessee 37996-1200, U.S.A.
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Abstract

A series of ferromagnetic bioceramic samples in the system 45(CaO, P2O5), ySiO2xFe2O3 were synthesized with various processing parameters in order to study correlations between structure, magnetic properties and preparation variables. X-ray powder diffraction shows that the qualitative as well as the quantitative structure of the samples is strongly affected by processing parameters, including composition, annealing temperature and the chemical reactions. Magnetic measurements illustrate a strong correlation between the saturation magnetization, and hysteresis loss, with the processing parameters of the material.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 711: Symposia FF/GG/HH – Advanced Biomaterials--Characterization, Tissue Engineering and Complexity , 2001 , HH3.20.1
Copyright
Copyright © Materials Research Society 2002

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References

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