Magnetic ordering in Zn substitutedCo1.4Ge0.4Fe1.2O4 spinelsystem |
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| Authors: | Jotania RB Upadhyay RV Kulkarni RG |
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| Affiliation: | Dept. of Phys., Saurashtra Univ., Rajkot; |
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| Abstract: | A systematic study of the Co1.4Ge0.4Fe1.2O4 system by X-ray, magnetization, and AC-susceptibility techniques is presented. The present system exhibits para-ferri-cluster spin glass transition for x⩽0.2, while x⩾0.3 it exhibits only a cluster spin glass transition. The AC susceptibility and DC magnetization data support the cluster spin glass ordering in the system. The system exhibits local spin canting behavior |
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