57Fe ion implantation studies on superconducting oxides |
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| Authors: | G. Marest E. Baggio-Saitovitch |
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| Affiliation: | (1) Institut de Physique Nucléaire de Lyon, IN2P3-CNRS et Université Claude Bernard, 43,Bd du 11 Novembre 1918, F-69622 Villeurbanne Cedex, France;(2) Centro Brasileiro de Pesquisas Fisicas, Xavier Sigaud 150, 22290 Rio de Janeiro, Brazil |
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| Abstract: | Ion implantation of57Fe in YBaCuO pellets with different oxygen contents was tested for three parameters: total fluence, energy of the Fe ions and target temperature. The CEMS spectra obtained at room temperature are complex and we present here the analysis obtained for distinct symmetric doublets. The results are discussed on the basis of iron species present in sintered Fe: YBaCuO samples and spurious phases like Y2BaCuO5. |
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