Low frequency transport measurements in GdSr2RuCu2O8

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Low frequency transport measurements are performed on GdSr$_2$RuCu$_2$O$_8$ pellets. The observed current-voltage curves are qualitatively explained in the framework of a simple phenomenological model accounting for coexistence of ferromagnetism and superconductivity in the sample. A Curie temperature $T_{cM}$=133 K and a superconducting critical temperature $T_{cS}$=18 K, with an onset temperature $T_{cO}$=33 K, are extracted from the analysis of the current-voltage curves.
5 pages, 7 figures

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Superconductivity

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http://salesiana.dossiersoluciones.com/handle/123456789/18687

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/cond-mat/0112364
 http://arxiv.org/abs/cond-mat/0112364

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arXiv