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Abstract:
Electron backscatter diffraction (EBSD) was used for distinguishing crystallographic orientations and local lattice misfits of a La2Zr2O7 (LZO) buffer layer epitaxially grown on a cube textured Ni-5.%W (Ni-W) substrate for a YBCO superconductor film. Orientation data were obtained from the LZO epilayer using low energy primary electrons (5 key) and from the Ni-W substrate by increasing the voltage to 15 key. In-plane and out-of-plane orientations of the LZO epilayer were revealed with respect to its Ni-W substrate. A strong {1 0 0} < 0 1 1 > rotated-cube texture in the LW epilayer was formed on the {1 0 0} < 0 0 1 > cube-textured Ni-W substrates. LZO and Ni in-plane crystallographic axes are related by an expected 45 rotation. The step-misorientations and the local misfit strains between the LZO epilayer and the substrate were also analyzed. (C) 2011 Elsevier B.V. All rights reserved.
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ULTRAMICROSCOPY
ISSN: 0304-3991
Year: 2011
Issue: 5
Volume: 111
Page: 314-319
2 . 2 0 0
JCR@2022
ESI Discipline: CHEMISTRY;
JCR Journal Grade:2
CAS Journal Grade:2
Cited Count:
WoS CC Cited Count: 2
SCOPUS Cited Count: 2
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 7
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