Bhide, V.G. ; Date , S. K. (1968) Mossbauer effect for Fe57 in Al2O3- effects of variety of heat treatments Physical Review, 172 (2). pp. 345-350. ISSN 0031-899X
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Official URL: http://prola.aps.org/abstract/PR/v172/i2/p345_1
Related URL: http://dx.doi.org/10.1103/PhysRev.172.345
Abstract
The reduction of the Al2O3: Fe57 system in a hydrogen atmosphere causes the formation of metallic iron clusters yielding hyperfine-split spectra. On firing in air, these clusters are first converted to Fe2O3, which subsequently dissolves in the lattice to give Fe3+ at the Al3+ site. Vacuum firing, however, merely tends to stabilize the Fe2+ state in addition to the normal Fe3+ state.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to American Physical Society. |
| ID Code: | 4999 |
| Deposited On: | 18 Oct 2010 05:37 |
| Last Modified: | 19 May 2011 10:52 |
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