Kumar, V. and Pant, R. P. and Jain, V. K. and Yadav, M. S. (2008) Effect of annealing atmospheres on cobalt ferrite nano-particles and their applications. In: 11th International Conference on Magnetic Fluids, JUL 23-27, 2007, Kosice, SLOVAKIA.
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Abstract
Cobalt ferrite nano-particles have been synthesized by co-precipitation and annealed in air and in an inert atmosphere. Change in the physical properties has been analyzed by various analytical techniques, like XRD. TEM. VSM. etc. A significant change in the physical properties like structural, particle shape, size, magnetization and microwave absorption has been observed. The effect of annealing on other properties like Curie temperature, electrical conductivity is also investigated. Particles unannealed and annealed in air and in an inert atmosphere are studied for electromagnetic wave interference.
| Item Type: | Conference or Workshop Item (Paper) |
|---|---|
| Subjects: | Mechanics Physics |
| Divisions: | UNSPECIFIED |
| Depositing User: | Ms Neetu Chandra |
| Date Deposited: | 23 Jul 2013 09:22 |
| Last Modified: | 23 Jul 2013 09:22 |
| URI: | http://npl.csircentral.net/id/eprint/984 |
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