Bhide, V. G. ; Rajoria, D. S. ; Rao, C. N. R. ; Rama Rao, G. ; Jadhao, V. G. (1975) Itinerant-electron ferromagnetism in La1−xSrxCoO3: a Mössbauer study Physical Review B: Condensed Matter and Materials Physics, 12 (7). pp. 2832-2843. ISSN 1098-0121
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Official URL: http://prb.aps.org/abstract/PRB/v12/i7/p2832_1
Related URL: http://dx.doi.org/10.1103/PhysRevB.12.2832
Abstract
Mössbauer and other studies establish that in La1−xSrxCoO3 (x>0.125), ferromagnetic Sr2+-rich clusters coexist with paramagnetic La3+-rich regions in the same crystallographic phase, with the ferromagnetic component increasing with increasing x and decreasing T. The 3d holes created by Sr2+ substitution are itinerant both above and below TC. All the experimental observations on this system can be explained on the basis of itinerant-electron ferromagnetism.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to The American Physical Society. |
| ID Code: | 39954 |
| Deposited On: | 20 May 2011 08:55 |
| Last Modified: | 26 May 2011 11:07 |
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