Electrical properties of cobalt‐zinc ferrites
Data(s) |
10/05/1993
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Resumo |
The electrical properties of Co1−xZnxFe2O4 (x=0–1) spinel ferrites were investigated by impedance spectroscopy. The grain‐boundary resistance was found to increase as a function of composition up to x=0.6, and decreases beyond x=0.6. The variation in the bulk resistance and the activation energy as a function of composition is found to exhibit a similar trend whereas the grain resistance appears to be an independent parameter. The observed results suggest that the bulk properties of solid solution spinel ferrites are primarily controlled by the grain‐boundary phase. |
Formato |
application/pdf |
Identificador |
http://eprints.iisc.ernet.in/35443/1/Zinc.pdf Kale, GM and Asokan, T (1993) Electrical properties of cobalt‐zinc ferrites. In: Applied Physics Letters, 62 (19). pp. 2324-2325. |
Publicador |
American Institute of Physics |
Relação |
http://apl.aip.org/resource/1/applab/v62/i19/p2324_s1 http://eprints.iisc.ernet.in/35443/ |
Palavras-Chave | #Materials Engineering (formerly Metallurgy) |
Tipo |
Journal Article PeerReviewed |