Electronic state of 57Fe used as Mössbau
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Igor Presniakov; Gérard Demazeau; Alexei Baranov; Alexei Sobolev; Tatyana Gubaid
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Article
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2007
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Elsevier Science
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English
⚖ 307 KB
For the first time a comparative study of rhombohedral LaNiO 3 and LaCuO 3 oxides, using 57 Fe Mo¨ssbauer probe spectroscopy (1% atomic rate), has been carried out. In spite of the fact that both oxides are characterized by similar crystal structure and metallic properties, the behavior of 57 Fe pro