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The effect of grain size of the sample on the determination of the temperature and lattice defects factor by X-ray diffraction

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Czechoslovak Journal of Physics B Aims and scope

Abstract

The influence of the particle effect on the distortion of the temperature and lattice defects coefficcient 2M as determined from integrated intensities of X-ray reflections was investigated on three samples of tungsten carbide powders of various grain size. This distortion towards lower measured values can be considerable and for very coarse powder samples it can lead even to negative values of the coefficient 2M if its values are determined in the usual way, i.e. irrespective of the particle effect.

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Authors and Affiliations

  1. Faculty of Nuclear Science and Physical Engineering, Czech Technical University, Prague, Myslikova 7, 110 00, Praha 1, Czechoslovakia

    A. Kochanovská & G. Gosmanová

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  1. A. Kochanovská
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  2. G. Gosmanová
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Kochanovská, A., Gosmanová, G. The effect of grain size of the sample on the determination of the temperature and lattice defects factor by X-ray diffraction. Czech J Phys 26, 1020–1028 (1976). https://doi.org/10.1007/BF01587449

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  • DOI: https://doi.org/10.1007/BF01587449

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