Refinement of the structure of hydrogen–vacancy complexes in titanium by the Rietveld method

Refinement of the structure of hydrogen–vacancy complexes in titanium by the Rietveld method

Bibliographic Details
Parent link:Physics of the Solid State
Vol. 58, iss. 10.— 2016.— [P. 1939-1944]
Corporate Author: Национальный исследовательский Томский политехнический университет Физико-технический институт Кафедра общей физики
Other Authors: Abzaev Yu. A. Yury Afanasjevich, Lider A. M. Andrey Markovich, Klimenov V. A. Vasily Aleksandrovich, Laptev R. S. Roman Sergeevich, Bordulev Yu. S. Yuri Sergeevich, Sadritdinova G. D. Gulnara Dolimzhanovna, Zakharova M. A. Margarita Anatoljevna, Mikhaylov (Mikhailov) A. A. Andrey Anatolievich
Summary:Title screen
The VT1-0 titanium alloy (phase α-Ti) with various hydrogen and hydrogen-vacancy concentrations has been studied. The stability of the 32-atom Ti-nV-mH supercell (n is the number of the V vacancies, and m is the number of hydrogen atoms H) with varying numbers of vacancies and hydrogen atoms has been calculated from the first principles. The structural state of the α-Ti phase has been identified by the Rietveld method based on the calculations of the supercell stability and the data on the defect concentration obtained using positron spectroscopy. The complete structural information on the considered states of the α-Ti phase (the lattice parameters, spatial distribution of titanium and hydrogen atoms and vacancies) has been obtained.
Режим доступа: по договору с организацией-держателем ресурса
Language:English
Published: 2016
Series:Metals
Subjects:
электронный ресурс
труды учёных ТПУ
Online Access:http://dx.doi.org/10.1134/S1063783416100024
Format: Electronic Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=652007

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