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Crespo del Arco, Patricia and Marín, P. and Hernando Grande, Antonio (2000) Hysteresis and relaxation of hard–soft nanocomposite samples. Journal of applied physics, 87 (9 (2)). pp. 4759-4761. ISSN 0021-8979
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Official URL: http://dx.doi.org/10.1063/1.373150
Abstract
We present experimental results on the hysteresis and relaxation of Fe/Ba hexaferrite composite samples prepared by ball milling starting from precursor Fe and Ba hexaferrite particles. Our results show that, for maximum applied fields of up to 8 kOe, the measured loops show a shift of up to 85 Oe. The compositional dependence of that loop displacement presents two maxima (at approximately x=0.3 and =0.7) and a minimum at =0.5. These results are discussed in terms of the dipolar coupling between both phases.
Item Type: | Article |
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Additional Information: | © 2000 American Institute of Physics |
Uncontrolled Keywords: | Coercivity |
Subjects: | Sciences > Physics > Materials Sciences > Physics > Solid state physics |
ID Code: | 42235 |
Deposited On: | 20 Apr 2017 16:37 |
Last Modified: | 14 Feb 2018 14:42 |
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