The structural X-ray analysis of the phase-structure state of the Pd-In-Ru alloy foil after two types of hydrogenation and relaxation (during 8200 h) was carried out. The broadening of the distibution function of the coherent scattering regions (CSRs) with respect to the concentration of indium atoms in the alloy matrix was found to be independent of the foil hydrogenation. The differences in the phase-separation processes on the opposite sides of and the orientation dependencies in the additional phase enriched by vacancies or indium atoms were revealed.
61.72.Dd Experimental determination of defects by diffraction and scattering
61.72.Ss Impurity concentration, distribution, and gradients
61.50.Ks Crystallographic aspects of phase transformations; pressure effects
Department of Physics, Moscow State University, Moscow, 119991, Russia
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