Abstract
The crystallographic and magnetic properties in CoAl0.2Fe1.8O4 thin films prepared by a sol-gel method were discussed. All the films were found to be a single cubic spinel structure and their lattice constants monotonically decreased from 0.8379 to 0.8362 nm with increasing annealing temperature from 400 to 800 °C. The shapes of coercivities, surface roughness and grain size showed an opposite tendency with increasing annealing temperature.
Original language | English |
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Pages (from-to) | GT06 |
Journal | Digests of the Intermag Conference |
Publication status | Published - 2002 |
Event | 2002 IEEE International Magnetics Conference-2002 IEEE INTERMAG - Amsterdam, Netherlands Duration: 2002 Apr 28 → 2002 May 2 |
All Science Journal Classification (ASJC) codes
- Electrical and Electronic Engineering