Abstract:
A detailed neutronographic study of the bulk ZnSe crystals doped with vanadium up to the content commensurate with the solubility limit in a semiconductor matrix has been carried out for the first time at room temperature. The data that characterize nonuniformly-deformed states based on the cubic structural modification of the II–VI compounds are obtained. A simplified analysis of the broadening patterns of the diffraction profiles of main Bragg reflexes of the studied crystals shows that the resulting deformation covers macroscopic volumes, and the distribution of vanadium ions in the given cases may significantly deviate from the uniform distribution over volume. Relative to the initial cubic lattice, dominating trends towards symmetry changes preceding the phase stratification in the ZnSe crystals heavily doped with vanadium are revealed.
Citation:
V. I. Maksimov, E. N. Maksimova, T. P. Surkova, “Variability of the resulting microdeformation field in the Zn1−xVxSe crystals (0.01 ⩽x⩽ 0.10)”, Fizika Tverdogo Tela, 60:1 (2018), 50–60; Phys. Solid State, 60:1 (2018), 49–59
\Bibitem{MakMakSur18}
\by V.~I.~Maksimov, E.~N.~Maksimova, T.~P.~Surkova
\paper Variability of the resulting microdeformation field in the Zn$_{1-x}$V$_{x}$Se crystals (0.01 $\le x\le$ 0.10)
\jour Fizika Tverdogo Tela
\yr 2018
\vol 60
\issue 1
\pages 50--60
\mathnet{http://mi.mathnet.ru/ftt9326}
\crossref{https://doi.org/10.21883/FTT.2018.01.45287.004}
\elib{https://elibrary.ru/item.asp?id=32737375}
\transl
\jour Phys. Solid State
\yr 2018
\vol 60
\issue 1
\pages 49--59
\crossref{https://doi.org/10.1134/S1063783418010122}
Linking options:
https://www.mathnet.ru/eng/ftt9326
https://www.mathnet.ru/eng/ftt/v60/i1/p50
This publication is cited in the following 2 articles:
V. I. Maksimov, E. N. Maksimova, T. P. Surkova, V. D. Parkhomenko, “Neutron diffraction characterization of the microstrain fields in the dilute ZnSe:Co magnetic semiconductor crystals”, Phys. Solid State, 63:8 (2021), 1237–1243
V. I. Maksimov, E. N. Maksimova, T. P. Surkova, A. P. Vokhmyanin, “On possible states of the crystal structure preceding to a phase transition in Zn1−xVxSe (0.01 ⩽x⩽ 0.10) crystals”, Phys. Solid State, 60:12 (2018), 2424–2435
Citation in format AMSBIB
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