В. П. Глазков

Research Field

The results of an experiment on the study of the crystal and magnetic structures of substitutional solid solutions of the Ni 0.90 M 0.10 MnSb (M = Ti, V, Cr) systems using thermal neutron diffraction in the temperature range ~ 3–300 K are presented. It is found that all the studied compositions have ferromagnetic ordering along the c axis. In the spectra of Ni 0.90 V 0.10 MnSb and Ni 0.90 Cr 0.10 MnSb solid solutions, a reflection appears in the region 2Θ = 28.6°, which indicates the formation of antiferromagnetic ordering. It has been found that this reflection disappears at a temperature T = 75 K in Ni 0.90 V 0.10 MnSb, while it is observed in the spectrum of Ni 0.90 Cr 0.10 MnSb over the entire temperature range under study. Within the framework of density functional theory (DFT), an ab initio calculation of the crystal structure and magnetic moments for Ni 1–x M x MnSb (M = Ti, V, Cr; x = 0; 0.125; 0.250) was carried out. It has been established that titanium, vanadium, and chromium ions participate in electron transfer only with Mn and Sb ions. The DFT results predict the existence of magnetic moments for Ti, V, and Cr ions. It was found that the spins of Ti, V, and Cr ions are antiferromagnetically coupled with the spins of Mn and Ni ions. The results obtained are of interest for the development of new concepts and models of structural design, which makes it possible to synthesize fundamentally new functional materials with already specified physical properties.

Atmospheric temperature range

10.29235/1561-8358-2022-67-4-351-359

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Structural study of Pr0.8Na0.2MnO3 at high pressure

Journal of Magnetism and Magnetic Materials (2003)

Д. П. Козленко В. П. Глазков Z. Jirák Б. Н. Савенко

Metastability

Hydrostatic pressure

Metal–insulator transition

Charge ordering

10.1016/s0304-8853(03)00345-7

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Citations (14)

Study of the structure of PyHReO4 under high pressure

Crystallography Reports (2007)

С. Е. Кичанов Д. П. Козленко J. Wąsicki P. Czarnecki В. П. Глазков

10.1134/s1063774507030170

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Citations (1)

ChemInform Abstract: The Crystal Structure of High-Pressure Hydrides

Chemischer Informationsdienst (1986)

S.Sh. Shilstein В. П. Глазков A. V. Irodova В. А. Соменков V.E. Antonov

10.1002/chin.198638002

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The Crystal Structure of High-Pressure Hydrides

Zeitschrift für Physikalische Chemie (1985)

S.Sh. Shilstein В. П. Глазков A. V. Irodova В. А. Соменков V.E. Antonov

Crystal Structure Prediction

10.1524/zpch.1985.146.2.129

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Citations (17)

On the Complex Radiation Diagnostics Facility “Dragon”

Journal of Surface Investigation X-ray Synchrotron and Neutron Techniques (2019)

В. А. Соменков В. П. Глазков В. Т. Эм A. I. Gureev М. М. Мурашев

10.1134/s1027451019050148

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Citations (12)

Crystal Structure of TbNiD3.3

Inorganic Materials (2011)

Yu. L. Yaropolov S. S. Agafonov В. П. Глазков В. А. Соменков V. N. Verbetsky

Orthorhombic crystal system

Structure type

10.1134/s0020168511030228

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Citations (2)

Equation of state of molecular deuterium at pressures up to 31 GPa

High Pressure Research (1990)

S. P. Besedin I. N. Makarenko S. M. Stishov В. П. Глазков I. N. Goncharenko

Abstract The lattice parameters of solid molecular deuterium have been determined to 31 GPa at room temperature using diamond anvil cell and neutron diffraction techniques.

Diamond anvil cell

10.1080/08957959008246151

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Citations (10)

Polyamorphic transition in amorphous fullerites

Physics of the Solid State (2010)

S. S. Agafonov В. П. Глазков I. F. Kokin В. А. Соменков

10.1134/s1063783410060338

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Citations (17)

High pressure effects on the crystal and magnetic structure of ScMnO3

Journal of Magnetism and Magnetic Materials (2022)