Roy, Debangsu and Sreenivasulu, KV and Kumar, Anil PS (2013) Investigation on non-exchange spring behaviour and exchange spring behaviour: A first order reversal curve analysis. In: Applied Physics Letters, 103 (22). 222406_1-222406_.
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Abstract
The First Order Reversal Curve (FORC) method has been utilised to understand the magnetization reversal and the extent of the irreversible magnetization of the soft CoFe2O4-hard SrFe12O19 nanocomposite in the nonexchange spring and the exchange spring regime. The single peak switching behaviour in the FORC distribution of the exchange spring composite confirms the coherent reversal of the soft and hard phases. The onset of the nucleation field and the magnetization reversal by domain wall movement are also evident from the FORC measurements. (C) 2013 AIP Publishing LLC.
Item Type: | Journal Article |
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Publication: | Applied Physics Letters |
Publisher: | American Institute of Physics |
Additional Information: | Copyright of this article belongs to American Institute of Physics. |
Department/Centre: | Division of Physical & Mathematical Sciences > Physics |
Date Deposited: | 07 Jan 2014 09:49 |
Last Modified: | 07 Jan 2014 09:49 |
URI: | http://eprints.iisc.ac.in/id/eprint/48109 |
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