Abstract
A recently developed method for producing triaxial alignment of single crystalline grains may be applicable to ceramics other than the high-Tc cuprate superconductors for which it was designed as a means of reducing the grain boundary weak links due to grain orientational misfit. This technique uses a suitable combination of a mechanical force and a magnetic field acting on the moment of a rare earth element incorporated into the ceramic; a “granular single crystal” is thus formed. A detailed step-by-step procedure is presented here to facilitate use of the new approach.
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D. Dimos, P. Chaudhari, J. Mannhart and F.K. Le Goues, Phys. Rev. Lett. 61, 219 (1988).
S. **, T.H. Tiefel, R.C. Sherwood, M.E. Davis, R.B. van Dover, G.W. Kammlott, R.A. Fastnacht and H.D. Keith, Appl. Phys. Lett. 52, 2074 (1988).
F. Chen, B. Zhang, R.S. Markiewicz and B.C. Giessen, Appl. Phys. Lett. 58, 531 (1991).
R.S. Markiewicz, F. Chen, B. Zhang, J. Zhang, J. Sigalovsky, S. Wang, and B.C. Giessen, in Superconductivity and its Applications, Y.H. Kao, P. Coppens and H.S. Kwok, Eds., AIP Conf. Proc. 219, (American Physical Society, New York, NY), 374 (1991).
B. Zhang, F. Chen, R. Hidalgo, S. Wang, X. Zhang, J. Zhang, R. Markiewicz, B.C. Giessen, and Y. Lu, Jpn. J. Appl. Phys. 30 (6B), L 1096 (1991).
R. Hidalgo, X. Zhang, S. Wang, K. Marchev, B. Zhang, J. Zhang, F. Chen, R.S. Markiewicz, and B.C. Giessen in, High Temperature Superconducting Compounds III, S. Whang, A. Das Gupta and E. Collings, Eds. (TMS, Pittsburgh, PA), 89 (1991).
B.C. Giessen, R.S. Markiewicz and F. Chen, US Patent Application 07/490,752 (1991).
CRC Handbook of Chemistry and Physics, R.W. Weast, Ed. (CRC Press, Boca Raton, FL) C–396 (1989).
T.E. Jordan, Vapor Pressure of Organic Compounds, (Interscience, New York, NY) 77 (1954).
J.M. Tarascon, P. Barboux, G.W. Hull, R. Ramesh, L.H. Greene, M. Giroud, M.S. Hegde, and W.R. McKinnon, Phys. Rev. B. 39, 4316 (1989).
F. Chen, R.S. Markiewicz and B.C. Giessen, in Superconductivity and Applications, H.S. Kwok, Y.H. Kao and D.T. Shaw, Eds. (Plenum Publ. New York, NY) 541 (1989).
K. Heine, J. Tenbrink and M. Thoner, Appl. Phys. Lett. 55, 2441 (1989).
F. Chen, R. Hidalgo, W.Q. Wang, X.Y. Zhang, R.S. Markiewicz, B.C. Giessen, L.R. Motowidlo, J.A. Rice and P. Haldar, in Superconductivity and its Applications, Y.H. Kao, P. Coppens and H.S. Kwok, Eds., AIP Conf. Proc 219, (American Physical Society, New York, NY) 575 (1991).
Acknowledgements
The field alignment was carried out in the horizontal field facilities of the Francis Bitter National Magnet Lab. We thank L. Rubin and B. Brandt for their hospitality there. We are grateful for support of this work by the US Department of Energy under subcontract from Intermagnetics General Corporation.
Publication No. 512 from the Barnett Institute.
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Hidalgo, R., Zhanl, XY., Wang, SQ. et al. A Process for Producing “Granular Single Crystals” of Ceramics from Polycrystals by Biaxial Alignment, Demonstrated for High-Tc Superconductors. MRS Online Proceedings Library 249, 293–298 (1991). https://doi.org/10.1557/PROC-249-293
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DOI: https://doi.org/10.1557/PROC-249-293