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Your search keyword '"G. I. Belik"' showing total 13 results
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13 results on '"G. I. Belik"'

2. Preparative synthesis of disilane from hexaethoxydisilane and diisobutylaluminum hydride

Author

I. A. Yushkevich, N. N. Korneev, N. R. Karimova, G. I. Belik, E. N. Lebedev, E. P. Belov, and N. N. Govorov

Subjects
chemistry.chemical_compound, chemistry, Inorganic chemistry, Organic chemistry, General Chemistry, Disilane, Diisobutylaluminum hydride
Abstract

A preparative method for the synthesis of Si2H6 from Si2(OEt)6 and (i-Bu)2AlH is developed.

Published
1993

3. Influence of temperature effects on the domain structure of iron-nickel films

Author

N. I. Sivkov, G. I. Belik, D. A. Laptei, N. I. Savenko, and L. I. Chernysheva

Subjects
Magnetization, Nickel, Nuclear magnetic resonance, Materials science, chemistry, Condensed matter physics, law, Structure (category theory), General Physics and Astronomy, chemistry.chemical_element, Electron microscope, law.invention, Domain (software engineering)
Abstract

The change in the macroscopic domain structure and magnetization ripples of iron-nickel films is investigated in the UEMV-100 electron microscope during heating from room temperature to 550°C.

Published
1972

4. Observations of magnetic structure in films of iron, cobalt, and their alloys

Author

L. I. Chernyshova and G. I. Belik

Subjects
Nuclear magnetic resonance, Materials science, Magnetic structure, chemistry, Condensed matter physics, law, Domain (ring theory), General Physics and Astronomy, chemistry.chemical_element, Crystallite, Electron microscope, Cobalt, law.invention
Abstract

A method of observing domain structure with an EM-7 electron microscope and a method of obtaining films with 180° boundaries are described. We consider the domain structure in the alloys 45% Co, 10% Mn, 45% Fe, and 45% Co, 10% Cr, 45% Fe, and also in films of Fe and Co. The width of the boundaries of polycrystalline films of Co was measured.

Published
1968

5. Reactions for the formation of alkyl(aryl)chlorosilanes by direct synthesis Communication 12. Mechanism of the effect of trichlorosilane on the direct synthesis of phenylchlorosilanes

Author

G. I. Belik, M. A. Ezerets, R. A. Turetskaya, S. A. Golubtsov, K. A. Andrianov, Eugeny A Chernyshev, and L. A. Dronova

Subjects
chemistry.chemical_classification, chemistry.chemical_compound, chemistry, Trichlorosilane, Aryl, Polymer chemistry, Reaction zone, Organic chemistry, sense organs, General Chemistry, Formation rate, Alkyl, Catalysis
Abstract

1. The effect of trichlorosilane on the direct synthesis of the phenylchlorosilanes is determined by its participation in the surface catalytic reactions for the formation of the desired products. For this reason the character of the effect is highly dependent on the activity of the contact mass. 2. A change in the formation rate and composition of the phenylchlorosilanes when trichlorosilane is added to the reaction zone is associated with a change in the concentration and composition of the intermediate products of the direct synthesis, namely, surface compounds of the SiCln type.

Published
1973

6. Domain structure of thin films of Fe-Cr-Co alloy

Author

D. A. Laptei, Irina S. Edelman, G. I. Belik, and L. I. Chernyshova

Subjects
Materials science, Condensed matter physics, Alloy, Structure (category theory), engineering, General Physics and Astronomy, Thin film, engineering.material, Domain (software engineering)
Published
1969

8. Measurement of the boundary widths of iron, nickel, and iron-nickel films

Author

M. K. Savchenko, D. A. Laptei, N. I. Sivkov, L. I. Chernyshova, and G. I. Belik

Subjects
Nickel, Materials science, chemistry, law, Microscopy, Analytical chemistry, General Physics and Astronomy, Boundary (topology), chemistry.chemical_element, Crystallite, Electron microscope, law.invention
Abstract

Polycrystalline Fe, Ni, and Ni-Fe films have been studied by electron microscopy. The boundary widths have been measured as a function of the initial composition of the material evaporated.

Published
1969

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