Salvato, M.; Bobba, F.; Calabrese, G.; Cirillo, C.; … - In: The European Physical Journal B - Condensed Matter and … 51 (2006) 1, pp. 79-85
Resistivity vs. temperature measurements on La<Subscript>0.7</Subscript>Ca<Subscript>0.3</Subscript>MnO<Subscript>3</S ubscript>/YBa<Subscript>2</Subscript>Cu<Subscript>3</Subscript>O<Subscript >7-δ </Subscript>/La<Subscript>0.7</Subscript>Ca<Subscript>0.3</Subscript>MnO<S ubscript>3</Subscript> (LCMO/YBCO/LCMO) trilayers with different YBCO thickness, were performed in external magnetic field H up to 8 T. By evaluating the activation energy U from the slope of the resistivity Arrhenius plot, a...</s></subscript></subscript></subscript></subscript></subscript><//s></subscript></subscript></subscript>