Texture analysis of melt-textured and polycrystalline YBa2Cu3Oy using EBSD

Anjela Koblischka-Veneva; Michael R. Koblischka

doi:10.1023/A:1022948630059

Texture analysis of melt-textured and polycrystalline YBa₂Cu₃O_y using EBSD

Anjela Koblischka-Veneva, Michael R. Koblischka

Research output: Contribution to journal › Article › peer-review

3 Citations (Scopus)

Abstract

We applied an electron backscatter diffraction (EBSD) technique to determine the texture and individual crystallite orientations on melt-textured and various polycrystalline YBa₂ Cu₃ O_y (YBCO) samples, doped with several Alkali metal additions (KCIO₃, K₂CO₃ and Rb₂ CO₃). The EBSD analysis on melt-textured YBCO reveals a direct interplay between the crystal orientations of YBCO and the Y₂BaCuO₅ (Y-211) particles. The Y-211 particles do not show any texture, but certain orientations of the Y-211 particles enable an homogeneous growth of YBCO. From the measured data, individual misorientations and the orientation distribution functions are obtained for all samples studied.

Original language	English
Pages (from-to)	653-657
Number of pages	5
Journal	Journal of Low Temperature Physics
Volume	131
Issue number	3-4
DOIs	https://doi.org/10.1023/A:1022948630059
Publication status	Published - 2003 May
Externally published	Yes

ASJC Scopus subject areas

Atomic and Molecular Physics, and Optics
Materials Science(all)
Condensed Matter Physics

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title = "Texture analysis of melt-textured and polycrystalline YBa2Cu3Oy using EBSD",

abstract = "We applied an electron backscatter diffraction (EBSD) technique to determine the texture and individual crystallite orientations on melt-textured and various polycrystalline YBa2 Cu3 Oy (YBCO) samples, doped with several Alkali metal additions (KCIO3, K2CO3 and Rb2 CO3). The EBSD analysis on melt-textured YBCO reveals a direct interplay between the crystal orientations of YBCO and the Y2BaCuO5 (Y-211) particles. The Y-211 particles do not show any texture, but certain orientations of the Y-211 particles enable an homogeneous growth of YBCO. From the measured data, individual misorientations and the orientation distribution functions are obtained for all samples studied.",

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N2 - We applied an electron backscatter diffraction (EBSD) technique to determine the texture and individual crystallite orientations on melt-textured and various polycrystalline YBa2 Cu3 Oy (YBCO) samples, doped with several Alkali metal additions (KCIO3, K2CO3 and Rb2 CO3). The EBSD analysis on melt-textured YBCO reveals a direct interplay between the crystal orientations of YBCO and the Y2BaCuO5 (Y-211) particles. The Y-211 particles do not show any texture, but certain orientations of the Y-211 particles enable an homogeneous growth of YBCO. From the measured data, individual misorientations and the orientation distribution functions are obtained for all samples studied.

AB - We applied an electron backscatter diffraction (EBSD) technique to determine the texture and individual crystallite orientations on melt-textured and various polycrystalline YBa2 Cu3 Oy (YBCO) samples, doped with several Alkali metal additions (KCIO3, K2CO3 and Rb2 CO3). The EBSD analysis on melt-textured YBCO reveals a direct interplay between the crystal orientations of YBCO and the Y2BaCuO5 (Y-211) particles. The Y-211 particles do not show any texture, but certain orientations of the Y-211 particles enable an homogeneous growth of YBCO. From the measured data, individual misorientations and the orientation distribution functions are obtained for all samples studied.

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Texture analysis of melt-textured and polycrystalline YBa₂Cu₃O_y using EBSD

Abstract

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