Unexpected effect of Ru-substitution in lightly doped manganites
نویسندگان
چکیده
منابع مشابه
Unexpected effect of Ru-substitution in lightly doped manganites.
In this communication we report the unexpected effect of ruthenium doping in sodium lightly doped manganites. This effect seems to be in contrast with the usual model applied to describe the effect of this magnetic ion into the manganite structure. We propose a possible compensation mechanism which seems also able to describe other peculiar features encountered in these materials.
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Sanjeev Kumar1,2 and Arno P. Kampf3 1Faculty of Science and Technology, University of Twente, P.O. Box 217, 7500 AE Enschede, The Netherlands 2Instituut-Lorentz for Theoretical Physics, Leiden University, P.O. Box 9506, 2300 RA Leiden, The Netherlands 3Theoretical Physics III, Center for Electronic Correlations and Magnetism, Institute of Physics, University of Augsburg, D-86135 Augsburg, Germa...
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ژورنال
عنوان ژورنال: Chem. Commun.
سال: 2004
ISSN: 1359-7345,1364-548X
DOI: 10.1039/b403733b