Dielectric anomalies and spiral magnetic order in CoCr2O4
We have investigated the structural, magnetic, thermodynamic, and dielectric properties of polycrystalline CoCr2 O4, an insulating spinel exhibiting both ferrimagnetic and spiral magnetic structures. Below Tc =94 K the sample develops long-range ferrimagnetic order, and we attribute a sharp phase tr...
| Main Authors: | , , , , , , |
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| Format: | Journal article |
| Sprog: | English |
| Udgivet: |
2006
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