Smolyaninova, V. N. ; Lofland, S. E. ; Hill, C. ; Budhani, R. C. ; Serpil Gonen, Z. ; Eichhorn, B. W. ; Greene, R. L. (2002) Effect of A-site cation disorder on charge ordering and ferromagnetism of La0.5Ca0.5-yBayMnO3 Journal of Magnetism and Magnetic Materials, 248 (2). pp. 348-354. ISSN 0304-8853
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Official URL: http://linkinghub.elsevier.com/retrieve/pii/S03048...
Related URL: http://dx.doi.org/10.1016/S0304-8853(02)00365-7
Abstract
The influence of an increase of average cation radius rA and cation size disorder on transport and magnetic properties of half-filled La0.5Ca0.5yBayMnO3 was studied. Despite an increase of rA, the ferromagnetism is inhibited in this compound due to the dominant effect of the cation size disorder. The charge-ordered antiferromagnetic state of this material was found to be stable to the influence of the cation size disorder.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| Keywords: | Manganites; Charge Ordering; Cation Size Disorder; Phase Separation |
| ID Code: | 5651 |
| Deposited On: | 19 Oct 2010 11:38 |
| Last Modified: | 23 May 2011 07:18 |
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