Ce-doped Bi12SiO20 (BSO) single crystal was grown on board of the Chinese Spacecraft-Shenzhou No. 3. A cylindrical crystal, 10mm in diameter and 40mm in length, was obtained. The morphology of crystals is significantly different for ground- and space-grown portions. The space- and ground-grown crystals have been characterized by Ce concentration distribution, X-ray rocking curve absorption spectrum and micro-Raman spectrum. The results show that the quality of Ce-doped BSO crystal grown in space is more homogeneous and more perfect than that of ground grown one.


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    Title :

    Space growth studies of Ce-doped Bi12SiO20 single crystal


    Contributors:
    Zhou, Y.F. (author) / Wang, J.C. (author) / Tang, L.A. (author) / Pan, Z.L. (author) / Chen, N.F. (author) / Chen, W.C. (author) / Huang, Y.Y. (author) / He, W. (author)


    Publication date :

    2004


    Size :

    5 Seiten, 23 Quellen




    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English




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