Inorganic Materials, volume 58, issue 6, pages 661-672

Dimensional Volume and Surface Characteristics Calculated for KDP-Type Crystals in the Lattice Gas Model with a Many-Particle Interaction Potential

Publication typeJournal Article
Publication date2022-06-01
Quartile SCImago
Q3
Quartile WOS
Q4
Impact factor0.8
ISSN00201685, 16083172
Materials Chemistry
Metals and Alloys
Inorganic Chemistry
General Chemical Engineering
Abstract
An approach is formulated for calculating bulk and surface size characteristics of multidomain KDP-type crystals using the lattice gas model (LGM). Energy states of various proton configurations responsible for the development of spontaneous polarization of the crystal as the temperature is lowered are calculated nonempirically. With the use of statistical equivalence between orientations of pseudospins in KDP crystals and states of LGM site occupancy by the components of an A + B binary mixture, we derive equations describing size dependences of the critical ordering temperature, interfacial tension, and surface tension. Calculations are performed in the quasi-chemical approximation with allowance for direct correlations between neighboring A and B components. The critical ordering temperature, interfacial tension (IT), and surface tension (ST) are considered as functions of the linear size L of a cubic domain, when the contribution of the surface to thermodynamic functions of the substance becomes important. The size dependence of IT is calculated for a 180° orientation of neighboring phases. All three size dependences of the critical ordering temperature, IT, and ST in dimensionless form, normalized to the corresponding value for a macroscopic system, are shown to decrease with decreasing liner domain size L.

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Protection of Metals and Physical Chemistry of Surfaces
Protection of Metals and Physical Chemistry of Surfaces, 1, 100%
Protection of Metals and Physical Chemistry of Surfaces
1 publication, 100%
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Pleiades Publishing
Pleiades Publishing, 1, 100%
Pleiades Publishing
1 publication, 100%
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Zaitseva E. S. et al. Dimensional Volume and Surface Characteristics Calculated for KDP-Type Crystals in the Lattice Gas Model with a Many-Particle Interaction Potential // Inorganic Materials. 2022. Vol. 58. No. 6. pp. 661-672.
GOST all authors (up to 50) Copy
Zaitseva E. S., Mikhailova T., Dolin S. P., Tovbin Y. Dimensional Volume and Surface Characteristics Calculated for KDP-Type Crystals in the Lattice Gas Model with a Many-Particle Interaction Potential // Inorganic Materials. 2022. Vol. 58. No. 6. pp. 661-672.
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RIS Copy
TY - JOUR
DO - 10.1134/s0020168522060152
UR - https://doi.org/10.1134%2Fs0020168522060152
TI - Dimensional Volume and Surface Characteristics Calculated for KDP-Type Crystals in the Lattice Gas Model with a Many-Particle Interaction Potential
T2 - Inorganic Materials
AU - Zaitseva, E S
AU - Mikhailova, T.Yu.
AU - Dolin, S P
AU - Tovbin, Yu.K
PY - 2022
DA - 2022/06/01 00:00:00
PB - Pleiades Publishing
SP - 661-672
IS - 6
VL - 58
SN - 0020-1685
SN - 1608-3172
ER -
BibTex |
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BibTex Copy
@article{2022_Zaitseva,
author = {E S Zaitseva and T.Yu. Mikhailova and S P Dolin and Yu.K Tovbin},
title = {Dimensional Volume and Surface Characteristics Calculated for KDP-Type Crystals in the Lattice Gas Model with a Many-Particle Interaction Potential},
journal = {Inorganic Materials},
year = {2022},
volume = {58},
publisher = {Pleiades Publishing},
month = {jun},
url = {https://doi.org/10.1134%2Fs0020168522060152},
number = {6},
pages = {661--672},
doi = {10.1134/s0020168522060152}
}
MLA
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Zaitseva, E. S., et al. “Dimensional Volume and Surface Characteristics Calculated for KDP-Type Crystals in the Lattice Gas Model with a Many-Particle Interaction Potential.” Inorganic Materials, vol. 58, no. 6, Jun. 2022, pp. 661-672. https://doi.org/10.1134%2Fs0020168522060152.
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