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 original | Inglés |
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Número de artículo | 012005 |
Publicación | Journal of Physics: Conference Series |
Volumen | 507 |
N.º | PART 1 |
DOI | |
Estado | Publicada - 2014 |
Evento | 11th European Conference on Applied Superconductivity, EUCAS 2013 - Genoa, Italia Duración: 15 set. 2013 → 19 set. 2013 |