Abstract
Experiments on the growth of CuO single crystals by crystallization from flux in the CuO-Bi2O3-PbO-PbF2, CuO-Bi2O3-Li2O, CuO-Bi2O3-B2O3, CuO-BaO-Y2O3, and CuO-MOx systems (M = P, V, or Mo) have been performed. The best results were obtained in crystallization in the CuO-Bi2O3-PbF2 system: prismatic single crystals of platelet-and needlelike or isometric habit with dimensions up to 1 × 10 × 10, 1 × 1 × 20, or 6 × 6 × 8 mm, respectively, have been grown. The CuO crystals show polysynthetic twinning in the form of numerous alternating light and dark bands bound by systems of parallel straight lines on the {110} and {111} faces. A possible model of twinning associated with the Cu2O → CuO transformation is considered.
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Translated from Kristallografiya, Vol. 47, No. 2, 2002, pp. 372–376.
Original Russian Text Copyright © 2002 by Bush, Shkuratov, Kuz’menko, Tishchenko.
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Bush, A.A., Shkuratov, V.Y., Kuz’menko, A.B. et al. Growth and morphological study of copper oxide single crystals. Crystallogr. Rep. 47, 335–339 (2002). https://doi.org/10.1134/1.1466514
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DOI: https://doi.org/10.1134/1.1466514