Superconductivity suppression in Fe-implanted thin Al films
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Critical temperature of transition to superconductive state measured in Al films grown on (a) and (b) substrates and subsequently implanted with Fe. vs average concentration of the implanted impurity is shown for Al films of different thicknesses and is compared with theoretical predictions of the Abrikosov and Gor’kov (AG) model (Ref. 4), or assuming impurity atoms interacting antiferromagnetically (AF).
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