Magnetic and photomagnetic studies in nanocrystalline Ni0.5Zn0.5Fe1.7Co0.3O4

This work presents magnetic and photomagnetic studies on the nanocrystalline form of the spinel Ni0.5Zn0.5Fe1.7Co0.3O4. Field cooled, zero field cooled, and hysteresis have been recorded for this compound with and without irradiation. Kinetics of relaxation of the magnetization in the dark and after...

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Bibliographic Details
Published in:Journal of applied physics 2008-04, Vol.103 (7)
Main Authors: Bahadur, D., Desplanches, C., Rajakumar, S., Létard, J.-F.
Format: Article
Language:English
Subjects:
Chemical Sciences
Material chemistry
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Summary:This work presents magnetic and photomagnetic studies on the nanocrystalline form of the spinel Ni0.5Zn0.5Fe1.7Co0.3O4. Field cooled, zero field cooled, and hysteresis have been recorded for this compound with and without irradiation. Kinetics of relaxation of the magnetization in the dark and after irradiation has also been studied. An explanation of these results is given in the framework of freezing/melting of cluster glass behavior.
ISSN:0021-8979
1089-7550
DOI:10.1063/1.2831389