TY - JOUR
T1 - Epitaxial growth of YBa2Cu307-δ films on SrTiO3 (100) by direct solution precursor deposition
AU - Bustamante, A.
AU - Osorio, Ana M.
AU - De Los Santos Valladares, L.
AU - Garcia, Jorge
AU - González, J. C.
AU - Barnes, C. H.W.
AU - Azuma, Y.
AU - Majima, Y.
AU - Aguiar, J. Albino
PY - 2014
Y1 - 2014
N2 - 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.
AB - 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.
KW - YBCO films; epitaxial growth films; thermal treatment of superconductors
UR - http://www.scopus.com/inward/record.url?scp=84902240119&partnerID=8YFLogxK
U2 - 10.1088/1742-6596/507/1/012005
DO - 10.1088/1742-6596/507/1/012005
M3 - Artículo de la conferencia
AN - SCOPUS:84902240119
SN - 1742-6588
VL - 507
JO - Journal of Physics: Conference Series
JF - Journal of Physics: Conference Series
IS - PART 1
M1 - 012005
T2 - 11th European Conference on Applied Superconductivity, EUCAS 2013
Y2 - 15 September 2013 through 19 September 2013
ER -