Title
Epitaxial growth of YBa2Cu307-δ films on SrTiO3 (100) by direct solution precursor deposition
Date Issued
01 January 2014
Access level
open access
Resource Type
conference paper
Author(s)
Bustamante A.
De Los Santos Valladares L.
Garcia J.
Barnes C.H.W.
Azuma Y.
Majima Y.
Aguiar J.A.
Publisher(s)
Institute of Physics Publishing
Abstract
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. © Published under licence by IOP Publishing Ltd.
Volume
507
Issue
PART 1
Language
English
OCDE Knowledge area
Física atómica, molecular y química
Subjects
Scopus EID
2-s2.0-84902240119
ISSN of the container
17426588
Conference
Journal of Physics: Conference Series - 11th European Conference on Applied Superconductivity, EUCAS 2013
Sponsor(s)
Japan Society for the Promotion of Science Nível Superior
Sources of information:
Directorio de Producción Científica
Scopus