Search Results - "Grebenev, V V"
-
1
Features of Phase Formation in the CsOH–H2SO4–H3PO4–H2O System and the Growth of the Cs6(SO4)3(H3PO4)4 Crystals
Published in Crystals (Basel) (01-08-2023)“…In this paper, the conditions of phase formation in the system CsOH–H2SO4–H3PO4–H2O are considered for the first time. The phase formation of Cs6(SO4)3(H3PO4)4…”
Get full text
Journal Article -
2
A Gauge-Invariant Lagrangian Determined by the n-Point Probability Density Function of a Vorticity Field of Wave Optical Turbulence
Published in Doklady. a journal of the Russian Academy of Sciences. Physics (01-12-2023)“…The geometric methods for Yang–Mills fields of gauge transformations are applied to find an invariant Lagrangian in the fiber bundle of the configuration of 2…”
Get full text
Journal Article -
3
Symmetry transformations of the vortex field statistics in optical turbulence
Published in Theoretical and mathematical physics (01-11-2023)“…We use the concept of gauge transformations in the proof of the invariance of the statistics of zero-vorticity lines in the case of the inverse energy cascade…”
Get full text
Journal Article -
4
Symmetry of the Lundgren–Monin–Novikov Equation for the Probability Distribution of the Vortex Field
Published in Doklady. a journal of the Russian Academy of Sciences. Physics (01-03-2023)“…Polyakov [Nuclear Phys. B, 396, 1993] proposed a program for expanding the group of symmetries of hydrodynamic models to the conformal invariance of statistics…”
Get full text
Journal Article -
5
Investigation of the Local Equilibrium Approximation in a Planar Momentumless Turbulent Wake in a Passively Stratified Fluid
Published in Journal of engineering thermophysics (01-09-2024)“…The flow in the far planar momentumless turbulent wake in a passively stratified medium is investigated with the use of a mathematical model that includes,…”
Get full text
Journal Article -
6
Anisotropy of Anionic Conductivity in Single Crystals of CeF3 Superionic Conductor
Published in Physics of the solid state (01-10-2021)“…In this paper, the anisotropy of anionic conductivity in CeF 3 superionic conductor crystals with tysonite structure (sp.gr. ) is studied for the first time…”
Get full text
Journal Article -
7
Growth of KR3F10 (R = Tb–Er) Compounds by the Vertical Directional Crystallization Method. III: Melting Character and Nonstoichiometry of Cubic KHo3F10 and KEr3F10 Single Crystals
Published in Crystallography reports (01-02-2023)“…K R 3 F 10 ( R = Ho, Er; sp. gr. ) crystals have been grown by the vertical directional crystallization. The incongruent melting of these compounds is…”
Get full text
Journal Article -
8
Tetracene Crystals: Growth from Solutions, Solubility, and Thermal Properties
Published in Crystallography reports (01-12-2022)“…The solubility of tetracene crystals has been investigated experimentally and theoretically within the approximation of regular-solution model. The grown…”
Get full text
Journal Article -
9
LOCAL EQUILIBRIUM APPROXIMATION IN THE MATHEMATICAL MODEL OF THE FAR TURBULENT WAKE BEHIND A BODY OF REVOLUTION
Published in Journal of applied mechanics and technical physics (01-11-2022)“…The flow in the far turbulent wake behind a body of revolution is studied with the use of a three-parameter turbulence model, which includes differential…”
Get full text
Journal Article -
10
Dynamics of the Phase Transition in the Dielectric Spectra of Pure and Chrome-Doped Triglycine Sulfate Crystals
Published in Crystallography reports (01-12-2022)“…The dynamics of the phase transition (PT) in triglycine sulfate crystals, either nominally pure or doped in different ways (upon homogeneous and profiled…”
Get full text
Journal Article -
11
Implementation of Phase Transitions in Rb3H(SO4)2 under K Substitution
Published in Crystals (Basel) (01-09-2023)“…A series of solid acid compounds, representing the large family MmHn(AO4)(m + n)/2·yH2O (where M = K, Rb, Cs, NH4; AO4 = SO4, SeO4, HPO4, HAsO4), is…”
Get full text
Journal Article -
12
Growth and Characterization of Centimeter-Scale Pentacene Crystals for Optoelectronic Devices
Published in Crystals (Basel) (01-07-2023)“…In this work, we present results on the growth of centimeter-scale pentacene crystals using the physical vapor transport method in a dual-temperature zone…”
Get full text
Journal Article -
13
Second-order invariants of the inviscid Lundgren–Monin–Novikov equations for 2d vorticity fields
Published in Zeitschrift für angewandte Mathematik und Physik (01-06-2021)“…In Grebenev, Wacławczyk, Oberlack (2019 Phys A: Math. Theor. 52, 33), the conformal invariance (CI) of the characteristic X 1 ( t ) (the zero-vorticity…”
Get full text
Journal Article -
14
Hydrodynamic Approximation for 2D Optical Turbulence: Statistical Distribution Symmetry
Published in Bulletin of the Lebedev Physics Institute (01-09-2023)“…Optical turbulence is described in terms of multipoint probability density distribution functions (PDF) f n using the Lundgren–Monin–Novikov (LMN) equation…”
Get full text
Journal Article -
15
METHOD OF DIFFERENTIAL CONSTRAINTS: LOCAL EQUILIBRIUM APPROXIMATION IN A PLANAR MOMENTUMLESS TURBULENT WAKE
Published in Journal of applied mechanics and technical physics (01-05-2021)“…It is revealed that the local equilibrium approximation (algebraic parametrization of triple correlations of turbulent fluctuations of a vertical velocity…”
Get full text
Journal Article -
16
Composite Proton Electrolytes Based on Acid Salts
Published in Inorganic materials : applied research (01-04-2023)“…The problem of high plasticity and fluidity of acidic salt phases with high proton conductivity, such as superprotonic crystals of the M m H n (AO 4 ) ( m + n…”
Get full text
Journal Article -
17
The Influence of Cation Substitution on the Kinetics of Phase Transitions in Crystals of (K,NH4)3H(SO4)2 Solid Solutions
Published in Crystallography reports (01-03-2018)“…The structure of (K 0.967 (NH 4 ) 0.033 ) 3 H(SO 4 ) 2 crystals, belonging to the K 3 H(SO 4 ) 2 –(NH 4 ) 3 H(SO 4 ) 2 –H 2 O salt system, has been…”
Get full text
Journal Article -
18
A New Way of Preparing Nanosized Tysonite Phases
Published in Bulletin of the Russian Academy of Sciences. Physics (01-10-2023)“…Nanopowders of tysonite solid solutions La 1 − x Ba x F 3 − x ( х = 0–0.07) are synthesized for the first time through the thermal decomposition of lanthanum…”
Get full text
Journal Article -
19
Crystals of Salts of Nickel and Cobalt Transition Elements for Optical Filters
Published in Crystallography reports (2024)“…The results of the studies performed at the Shubnikov Institute of Crystallography and devoted to the development of UV optical filters based on complex nickel…”
Get full text
Journal Article -
20
Bridgman Growth and Physical Properties Anisotropy of CeF3 Single Crystals
Published in Crystals (Basel) (01-07-2021)“…Bulk c-oriented CeF3 single crystals (sp. gr. P3¯c1) were grown successfully by the vertical Bridgman technique in a fluorinating atmosphere. A description of…”
Get full text
Journal Article