Abstract:
In accordance with the orientation ratio (110), [001]β || (111), [1ˉ10]α established by fast electron diffraction between the ordered (β) and disordered (α) phases in the foil of a Pd + 57 at.% Cu solid solution, the atomic structure of the interface is modeled by molecular dynamics. It is found that the structural and size discrepancies are compensated by interfacial dislocations with Burgers vectors a/2⟨111⟩ in coordinates of the β-phase.
Citation:
V. M. Ievlev, A. S. Prizhimov, A. I. Dontsov, “Structure of the α–β interface in a PdCu solid solution”, Fizika Tverdogo Tela, 62:1 (2020), 53–58; Phys. Solid State, 62:1 (2020), 59–64
\Bibitem{IevPriDon20}
\by V.~M.~Ievlev, A.~S.~Prizhimov, A.~I.~Dontsov
\paper Structure of the $\alpha$--$\beta$ interface in a PdCu solid solution
\jour Fizika Tverdogo Tela
\yr 2020
\vol 62
\issue 1
\pages 53--58
\mathnet{http://mi.mathnet.ru/ftt8517}
\crossref{https://doi.org/10.21883/FTT.2020.01.48733.521}
\elib{https://elibrary.ru/item.asp?id=42571180}
\transl
\jour Phys. Solid State
\yr 2020
\vol 62
\issue 1
\pages 59--64
\crossref{https://doi.org/10.1134/S1063783420010138}
Linking options:
https://www.mathnet.ru/eng/ftt8517
https://www.mathnet.ru/eng/ftt/v62/i1/p53
This publication is cited in the following 8 articles:
V. M. Ievlev, K. A. Solntsev, S. V. Gorbunov, N. R. Roshan, V. S. Kasyanov, N. B. Morozova, A. I. Dontsov, “Effekt ultrazvukovoi obrabotki membrannoi folgi splava Pd–4 at.”, Neorganicheskie materialy, 59:11 (2023), 1318
V. M. Ievlev, K. A. Solntsev, S. V. Gorbunov, N. R. Roshan, V. S. Kas'yanov, N. B. Morozova, A. I. Dontsov, “Effect of Ultrasonic Treatment of Pd–4 at”, Inorg Mater, 59:11 (2023), 1275
Valentin M. Ievlev, Konstantin A. Solntsev, Alexander L. Vasiliev, Semen V. Gorbunov, Alexey I. Dontsov, Nataliya R. Roshan, Sergey V. Kannykin, Alexey V. Ovcharov, Bugakov V. Alexander, “Dependence of the Atomic Structure of Solid Solutions in the Pd-Cu System Ordered According to the B2 Type on the Composition”, Processes, 10:12 (2022), 2632
L. C. Liu, H. R. Gong, “Hydrogen solubility and diffusivity at Σ3 grain boundary of PdCu”, RSC Adv., 11:22 (2021), 13644
S. P. Filippov, A. B. Yaroslavtsev, “Hydrogen energy: development prospects and materials”, Russian Chem. Reviews, 90:6 (2021), 627–643
E. Yu. Mironova, A. I. Dontsov, N. B. Morozova, S. V. Gorbunov, V. M. Ievlev, A. B. Yaroslavtsev, “Lamp Processing of the Surface of PdCu Membrane Foil: Hydrogen Permeability and Membrane Catalysis”, Inorg Mater, 57:8 (2021), 781
V. M. Ievlev, A. I. Dontsov, A. S. Prizhimov, O. V. Serbin, N. R. Roshan, S. V. Gorbunov, D. A. Sinetskaya, K. A. Solntsev, “Flash Lamp Processing-Activated Structural Transformations in Foil of a Pd–Cu Solid Solution”, Inorg Mater, 56:6 (2020), 577