Das, A. ; Sahana, M. ; Hegde, M. S. (2002) Magnetic ordering in La0.85Pb0.15Mn1-xTixO3 (0≤x≤0.15) Journal of Magnetism and Magnetic Materials, 247 (1). pp. 99-104. 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)00178-6
Abstract
Powder-neutron diffraction study has been carried out at 300 and 10 K in La0.85Pb0.15Mn1-xTixO3 (0≤x≤0.15). The samples crystallize in the rhombohedral phase. The magnetic moment reduces nonlinearly with increase in Ti and correlates well with the reported behavior of TC. The change in the moment and TC could not be related to change in the one electron bandwidth, W. The reduction is attributed to the effect of dilution and thereby reducing the double exchange ferromagnetic interaction.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| Keywords: | Neutron Diffraction; Manganites; Magnetic Moment |
| ID Code: | 16209 |
| Deposited On: | 15 Nov 2010 14:01 |
| Last Modified: | 03 Jun 2011 07:40 |
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