VSE knjižnice (vzajemna bibliografsko-kataložna baza podatkov COBIB.SI)
  • Phason strain and structural perfection in the Zn–Mg–rare-earth icosahedral phases
    Létoublon, A. ...
    The structural perfection of eight samples of icosahedral Zn–Mg–R (R=Y, Ho and Tb) single grains has been studied by high resolution X-ray diffraction. Four samples present a systematic peak shift ... proportional to Qper characteristic of a linear phason strain. Two other samples present a peak splitting proportional to Qper. Only two samples had their Bragg peak position corresponding to the ideal one, with a width increasing linearly with Qper. The perfection of one of these last two samples was investigated by synchrotron monochromatic X-ray topography. It was found to be a microstructure similar to the one exhibited by conventional crystals grown by the same technique (flux-growth).
    Vir: Materials Science & Engineering. A, Structural materials: Properties, Microstructure and Processing. - ISSN 0921-5093 (Vol. 294/296, Dec. 2000, str. 127-130)
    Vrsta gradiva - članek, sestavni del ; neleposlovje za odrasle
    Leto - 2000
    Jezik - angleški
    COBISS.SI-ID - 143118595

    Povezava(-e):

    https://www.sciencedirect.com/science/article/abs/pii/S0921509300010856
    DOI

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