Epitaxial growth of YBa2Cu307-δ films on SrTiO3 (100) by direct solution precursor deposition

A. Bustamante, Ana M. Osorio, L. De Los Santos Valladares, Jorge Garcia, J. C. González, C. H.W. Barnes, Y. Azuma, Y. Majima, J. Albino Aguiar

Resultado de la investigación: Contribución a una revistaArtículo de la conferenciarevisión exhaustiva

2 Citas (Scopus)

Resumen

We study the optimal temperature to obtain YBa2Cu 3O7-δ epitaxial films grown onto SrTiO3 substrates by direct solution deposition. The samples received heat treatment at 820, 840 and 860 °C, then characterized by XRD, observing the (00l) profiles; and magnetic susceptibility measurements. The TC-onset for all the samples was 90 K. In addition, the current-voltage (I-V) measurements shows typical tunneling signals corresponding to normal metal-superconducting junctions indicating the films are promising for potential electrical applications.

Idioma originalInglés
Número de artículo012005
PublicaciónJournal of Physics: Conference Series
Volumen507
N.ºPART 1
DOI
EstadoPublicada - 2014
Evento11th European Conference on Applied Superconductivity, EUCAS 2013 - Genoa, Italia
Duración: 15 sep 201319 sep 2013

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