Interplay of YBCO and Embedded 211 Particles in Melt-Textured YBCO Superconductors |
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| Authors: | A. Koblischka-Veneva M. R. Koblischka K. Ogasawara F. Mücklich M. Murakami |
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| Affiliation: | (1) Institute of Functional Materials, University of the Saarland, P.O. Box 151150, D-66041 Saarbr?cken, Germany;(2) Institute of Experimental Physics, University of the Saarland, P.O. Box 151150, D-66041 Saarbr?cken, Germany;(3) SRL/ISTEC, 1-10-13 Shinonome, Koto-ku, Tokyo 135-0062, Japan;(4) Department of Materials Science and Engineering, Shibaura Institute of Technology, Shibaura 3-9-14, Minato-ku, Tokyo 108-8548, Japan; |
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| Abstract: | Local orientations of superconducting YBa2Cu3O x (123) and embedded Y2BaCuO5 (211) particles within bulk, melt-textured 123 samples are studied on a local scale by means of electron backscatter diffraction (EBSD). The embedded Y2BaCuO5 (211) particles do not show any preferred texture, but their presence within the 123-matrix alters the growth of the 123-phase, independent of the orientation. EBSD enables to analyse the interactions between the 123- and 211-phases in detail. |
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