Structural, electronic structure and magnetic studies of GdFe1-xNixO3 (x <= 0.5)
Contribuinte(s) |
Universidade Estadual Paulista (UNESP) |
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Data(s) |
20/05/2014
20/05/2014
25/04/2012
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Resumo |
The structural, electronic structure and magnetic properties of Ni doped GdFeO3 perovskite materials have been studied. A decreasing trend in volume with the increasing Ni concentration without any structural change is confirmed from X-ray diffraction studies. The electronic structural studies show that the competing ions within the ensemble have +3 oxidation states, which includes the Gd, Fe and Ni ions, and also confirms the octahedral symmetry of the Fe/Ni ions. The magnetic properties clearly depict that the Ni doping can tailor the phase transitions arising due to temperature/field dependence having a heavy impact on spin dynamics. (C) 2012 Elsevier B.V. All rights reserved. |
Formato |
183-188 |
Identificador |
http://dx.doi.org/10.1016/j.jallcom.2012.01.121 Journal of Alloys and Compounds. Lausanne: Elsevier B.V. Sa, v. 521, p. 183-188, 2012. 0925-8388 http://hdl.handle.net/11449/8414 10.1016/j.jallcom.2012.01.121 WOS:000300822300032 |
Idioma(s) |
eng |
Publicador |
Elsevier B.V. Sa |
Relação |
Journal of Alloys and Compounds |
Direitos |
closedAccess |
Palavras-Chave | #XRD #X-ray absorption spectroscopy #Magnetization |
Tipo |
info:eu-repo/semantics/article |