Grain orientations and distribution of Y2Ba4CuUO x phase in melt-textured YBCO with addition of depleted uranium oxide studied by EBSD

A. Koblischka-Veneva; F. Mücklich; M. R. Koblischka; N. Hari Babu; D. A. Cardwell; M. Murakami

doi:10.1088/0953-2048/19/7/S28

Grain orientations and distribution of Y₂Ba₄CuUO _x phase in melt-textured YBCO with addition of depleted uranium oxide studied by EBSD

A. Koblischka-Veneva, F. Mücklich, M. R. Koblischka, N. Hari Babu, D. A. Cardwell, M. Murakami

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

4 Citations (Scopus)

Abstract

The local grain orientations and the distribution of Y₂Ba ₄CuUO_x (U-2411) phase are measured within melt-textured YBCO samples by means of electron backscatter diffraction (EBSD). In this work, several samples with varying addition (0.1-0.8 wt%) of depleted uranium oxide (DU) were analysed by means of EBSD. The embedded U-2411 particles were found to have sizes around 200 nm, some large particles being present in the samples with a high DU concentration. Combined EBSD and EDX analysis enabled the identification of the Kikuchi patterns of the U-2411 phase, so that a true three-phase EBSD scan (YBCO, Y₂BaCuO₅ and U-2411) becomes possible.

Original language	English
Pages (from-to)	S567-S571
Journal	Superconductor Science and Technology
Volume	19
Issue number	7
DOIs	https://doi.org/10.1088/0953-2048/19/7/S28
Publication status	Published - 2006 Jul
Externally published	Yes

ASJC Scopus subject areas

Ceramics and Composites
Condensed Matter Physics
Metals and Alloys
Electrical and Electronic Engineering
Materials Chemistry

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10.1088/0953-2048/19/7/S28

Cite this

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title = "Grain orientations and distribution of Y2Ba4CuUO x phase in melt-textured YBCO with addition of depleted uranium oxide studied by EBSD",

abstract = "The local grain orientations and the distribution of Y2Ba 4CuUOx (U-2411) phase are measured within melt-textured YBCO samples by means of electron backscatter diffraction (EBSD). In this work, several samples with varying addition (0.1-0.8 wt%) of depleted uranium oxide (DU) were analysed by means of EBSD. The embedded U-2411 particles were found to have sizes around 200 nm, some large particles being present in the samples with a high DU concentration. Combined EBSD and EDX analysis enabled the identification of the Kikuchi patterns of the U-2411 phase, so that a true three-phase EBSD scan (YBCO, Y2BaCuO5 and U-2411) becomes possible.",

author = "A. Koblischka-Veneva and F. M{\"u}cklich and Koblischka, {M. R.} and Babu, {N. Hari} and Cardwell, {D. A.} and M. Murakami",

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T1 - Grain orientations and distribution of Y2Ba4CuUO x phase in melt-textured YBCO with addition of depleted uranium oxide studied by EBSD

AU - Koblischka-Veneva, A.

AU - Mücklich, F.

AU - Koblischka, M. R.

AU - Babu, N. Hari

AU - Cardwell, D. A.

AU - Murakami, M.

PY - 2006/7

Y1 - 2006/7

N2 - The local grain orientations and the distribution of Y2Ba 4CuUOx (U-2411) phase are measured within melt-textured YBCO samples by means of electron backscatter diffraction (EBSD). In this work, several samples with varying addition (0.1-0.8 wt%) of depleted uranium oxide (DU) were analysed by means of EBSD. The embedded U-2411 particles were found to have sizes around 200 nm, some large particles being present in the samples with a high DU concentration. Combined EBSD and EDX analysis enabled the identification of the Kikuchi patterns of the U-2411 phase, so that a true three-phase EBSD scan (YBCO, Y2BaCuO5 and U-2411) becomes possible.

AB - The local grain orientations and the distribution of Y2Ba 4CuUOx (U-2411) phase are measured within melt-textured YBCO samples by means of electron backscatter diffraction (EBSD). In this work, several samples with varying addition (0.1-0.8 wt%) of depleted uranium oxide (DU) were analysed by means of EBSD. The embedded U-2411 particles were found to have sizes around 200 nm, some large particles being present in the samples with a high DU concentration. Combined EBSD and EDX analysis enabled the identification of the Kikuchi patterns of the U-2411 phase, so that a true three-phase EBSD scan (YBCO, Y2BaCuO5 and U-2411) becomes possible.

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Grain orientations and distribution of Y₂Ba₄CuUO _x phase in melt-textured YBCO with addition of depleted uranium oxide studied by EBSD

Abstract

ASJC Scopus subject areas

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