Saraswati, V. ; Multani, M. S. ; Palkar, V. R. ; Vijayaraghavan, R. ; Gurjar, A. (1984) Microstructure and spin wave scattering in polycrystalline yttrium iron garnet Journal of Magnetism and Magnetic Materials, 43 (3). pp. 256-260. ISSN 0304-8853
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Official URL: http://www.sciencedirect.com/science/article/pii/0...
Related URL: http://dx.doi.org/10.1016/0304-8853(84)90076-3
Abstract
Polycrystalline ceramic YIG has been synthesized with submicron microstructure. The log-log plot of FMR linewidth versus average grain size gives a power law dependence α−10 where α0 is the average grain size. The instability threshold hcrit for increasing magnetic field vector of the microwave parallel pump shows a linear log-log dependence with average grain size.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| ID Code: | 61909 |
| Deposited On: | 15 Sep 2011 11:37 |
| Last Modified: | 15 Sep 2011 11:37 |
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