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

doi:10.1088/1742-6596/507/1/012005

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

Research output: Contribution to journal › Conference article › peer-review

2 Scopus citations

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 T_C-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.

Original language	English
Article number	012005
Journal	Journal of Physics: Conference Series
Volume	507
Issue number	PART 1
DOIs	https://doi.org/10.1088/1742-6596/507/1/012005
State	Published - 2014
Event	11th European Conference on Applied Superconductivity, EUCAS 2013 - Genoa, Italy Duration: 15 Sep 2013 → 19 Sep 2013

Keywords

YBCO films; epitaxial growth films; thermal treatment of superconductors

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10.1088/1742-6596/507/1/012005

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

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.",

keywords = "YBCO films; epitaxial growth films; thermal treatment of superconductors",

author = "A. Bustamante and Osorio, {Ana M.} and {De Los Santos Valladares}, L. and Jorge Garcia and Gonz{\'a}lez, {J. C.} and Barnes, {C. H.W.} and Y. Azuma and Y. Majima and Aguiar, {J. Albino}",

year = "2014",

doi = "10.1088/1742-6596/507/1/012005",

language = "Ingl{\'e}s",

volume = "507",

journal = "Journal of Physics: Conference Series",

issn = "1742-6588",

publisher = "IOP Publishing Ltd.",

number = "PART 1",

note = "null ; Conference date: 15-09-2013 Through 19-09-2013",

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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

Y2 - 15 September 2013 through 19 September 2013

ER -

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

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Keywords

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