aInstitute of Solid State Chemistry, Ural Branch of the Russian Academy of Sciences, Ekaterinburg, Russian Federation bInstitute of Mathematics and Mechanics, Ural Branch of the Russian Academy of Sciences, Ekaterinburg, Russian Federation
Abstract:
A new class of structures, in which vacancies or other point defects of the crystal lattice occupy the sites of two different superstructures simultaneously, is presented using atomic vacancy ordering in titanium monoxide. One of the superstructures is that of the low temperature phase and the other one is additional superstructure yielding an increase in the configurational entropy of ordered state at high temperatures.
Citation:
M. G. Kostenko, S. V. Sharf, A. A. Rempel, “Structural model of order–order transition state in titanium monoxide TiO1.0”, Mendeleev Commun., 27:3 (2017), 251–253
Linking options:
https://www.mathnet.ru/eng/mendc1958
https://www.mathnet.ru/eng/mendc/v27/i3/p251
This publication is cited in the following 5 articles:
M. G. Kostenko, A. V. Lukoyanov, A. A. Valeeva, A. I. Gusev, “Ordering Sequence in Strongly Nonstoichiometric Niobium Carbide with the Formation of Nb6C5-Type Superstructures”, J. Exp. Theor. Phys., 129:5 (2019), 863
M. G. Kostenko, A. A. Valeeva, “Disorder–order phase transition in nanocrystalline titanium monoxide with two-sublattice ordering of structural vacancies”, Mendeleev Commun., 29:4 (2019), 405–407
M. G. Kostenko, A. V. Lukoyanov, A. A. Valeeva, “Vacancy ordered structures in a nonstoichiometric niobium carbide NbC0.83”, Mendeleev Commun., 29:6 (2019), 707–709
M. G. Kostenko, A. A. Rempel, “Superimposure of M6X5 Superstructures in Ordered Niobium Carbide NbC0.83”, Bull. Russ. Acad. Sci. Phys., 82:5 (2018), 595
M. G. Kostenko, A. A. Rempel, “Hybrid Mn–iXn –i superstructures in compounds with atomic vacancy ordering”, Mendeleev Commun., 28:1 (2018), 36–38
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