Abstract
The anisotropyA-B of the double force tensor of O atoms on octahedral interstitial sites in V was determined in a neutron diffraction study. The applied experimental method bases on the fact that elastic stresses change, depending on the value ofA-B the O populations on octahedral sites with different spatial orientations The population changes were determined from the variations in the Bragg intensities. The anisotropy of the dobule-force tensor was found to beA-B=(7.5±1.5)eV.
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Stuhr, U., Wipf, H., Gonschorek, W. et al. Anisotropy of the elastic double force tensor of oxygen interstitials in vanadium. Z. Physik B - Condensed Matter 81, 397–407 (1990). https://doi.org/10.1007/BF01390821
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DOI: https://doi.org/10.1007/BF01390821