Effects of Eu interfacial mobility on the growth of epitaxial EuBa2Cu3O7-δ films

H. Wang; X. Z. Liao; H. F. Xu; X. Zhang; Y. Lin; S. R. Foltyn; P. N. Arendt; J. L. MacManus-Driscoll; Y. T. Zhu; Q. X. Jia

doi:10.1063/1.1881779

Effects of Eu interfacial mobility on the growth of epitaxial EuBa₂Cu₃O_7-δ films

Research output: Journal Publications and Reviews (RGC: 21, 22, 62) › 21_Publication in refereed journal › peer-review

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Author(s)

H. Wang
X. Z. Liao
H. F. Xu
X. Zhang
Y. Lin
S. R. Foltyn
P. N. Arendt
J. L. MacManus-Driscoll
Q. X. Jia

Detail(s)

Original language	English
Article number	101912
Pages (from-to)	1-3
Journal / Publication	Applied Physics Letters
Volume	86
Issue number	10
Online published	4 Mar 2005
Publication status	Published - 7 Mar 2005
Externally published	Yes

Link(s)

DOI	DOI https://doi.org/10.1063/1.1881779 Final Published version
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Link to Scopus	https://www.scopus.com/record/display.uri?eid=2-s2.0-17944367961&origin=recordpage
Permanent Link	https://scholars.cityu.edu.hk/en/publications/publication(229b8a78-4b37-4373-a11c-714805182101).html

Abstract

By inserting a thin YBa₂Cu₃O_7-δ (Y123) seed layer, high quality EuBa₂Cu₃O_7-δ (Eu123) films can grow with epitaxial c-axis orientation on SrTiO₃ (STO) substrate without increasing the growth temperature. The interfacial structures of Eu123/STO and Eu123/Y123/STO were investigated using scanning transmission electron microscopy. Results show that the Eu mobility on the STO substrate is very low at the regular deposition temperature. This leads to nonuniform composition distribution at the Eu123/STO interface and a mixture of c-axis and a-axis growth. A thin Y123 seed layer greatly improves the Eu mobility and therefore facilitates high quality c-axis growth. © 2005 American Institute of Physics.

Citation Format(s)

[ RIS ] [ BibTeX ]

Effects of Eu interfacial mobility on the growth of epitaxial EuBa₂Cu₃O_7-δ films. / Wang, H.; Liao, X. Z.; Xu, H. F. et al.

In: Applied Physics Letters, Vol. 86, No. 10, 101912, 07.03.2005, p. 1-3.

Research output: Journal Publications and Reviews (RGC: 21, 22, 62) › 21_Publication in refereed journal › peer-review

Wang, H, Liao, XZ, Xu, HF, Zhang, X, Lin, Y, Foltyn, SR, Arendt, PN, MacManus-Driscoll, JL, Zhu, YT & Jia, QX 2005, 'Effects of Eu interfacial mobility on the growth of epitaxial EuBa₂Cu₃O_7-δ films', Applied Physics Letters, vol. 86, no. 10, 101912, pp. 1-3. https://doi.org/10.1063/1.1881779

Wang, H., Liao, X. Z., Xu, H. F., Zhang, X., Lin, Y., Foltyn, S. R., Arendt, P. N., MacManus-Driscoll, J. L., Zhu, Y. T., & Jia, Q. X. (2005). Effects of Eu interfacial mobility on the growth of epitaxial EuBa₂Cu₃O_7-δ films. Applied Physics Letters, 86(10), 1-3. [101912]. https://doi.org/10.1063/1.1881779

Wang H, Liao XZ, Xu HF, Zhang X, Lin Y, Foltyn SR et al. Effects of Eu interfacial mobility on the growth of epitaxial EuBa₂Cu₃O_7-δ films. Applied Physics Letters. 2005 Mar 7;86(10):1-3. 101912. Epub 2005 Mar 4. doi: 10.1063/1.1881779

Wang, H. ; Liao, X. Z. ; Xu, H. F. et al. / Effects of Eu interfacial mobility on the growth of epitaxial EuBa₂Cu₃O_7-δ films. In: Applied Physics Letters. 2005 ; Vol. 86, No. 10. pp. 1-3.