Zobrazeno 1 - 10
of 45
pro vyhledávání: '"A. I. Prostomolotov"'
Publikováno v:
Modern Electronic Materials, Vol 6, Iss 1, Pp 9-19 (2020)
A new, relatively simple and highly efficient modification of the directional melt crystallization method in the form of a multi-cassette process has been considered. This study is based on Russian Patents and technological studies conducted at Natio
Externí odkaz:
https://doaj.org/article/ccc4a80f1563412496e91b3fce191e1a
Autor:
Mikhail G. Lavrentev, Vladimir T. Bublik, Filipp O. Milovich, Viktoriya P. Panchenko, Yuri N. Parkhomenko, Anatoly I. Prostomolotov, Nataliya Yu. Tabachkova, Nataliya A. Verezub, Mikhail V. Voronov, Ivan Yu. Yarkov
Publikováno v:
Materials, Vol 14, Iss 22, p 7059 (2021)
In this study, Ingots of (Bi, Sb)2Te3 thermoelectric material with p-type conductivity have been obtained by hot extrusion. The main regularities of hot extrusion of 30 mm rods have been analyzed with the aid of a mathematical simulation on the basis
Externí odkaz:
https://doaj.org/article/232ea91122094d9d9921294681546d1c
Autor:
Anatoly I. Prostomolotov, Mikhail V. Mezhennyi, Nataliya A. Verezub, Mihail G. Lavrentev, Vladimir B. Osvenskii
Publikováno v:
Modern Electronic Materials, Vol 3, Iss 4, Pp 148-153 (2017)
We used mathematical modeling to compare the stress and deformation in a Bi0.4Sb1.6Te3 solid solution base thermoelectric material for extrusion through different diameter dies. The results show that extrusion through a 20 mm diameter die produces a
Externí odkaz:
https://doaj.org/article/8d32bd3567b44870b5956c664cbf257a
Publikováno v:
Izvestiya Vysshikh Uchebnykh Zavedenii. Materialy Elektronnoi Tekhniki = Materials of Electronics Engineering. 25:202-213
The problem of growing high-resistance low-dislocation tubular silicon single crystals for non-planar manufacturing technologies of epitaxial p-n junctions and the production of new-generation power semiconductor devices is considered. The possibilit
Autor:
A. I. Prostomolotov, N. A. Verezub
Publikováno v:
Mechanics of Solids. 57:883-892
Autor:
A. I. Prostomolotov, N. A. Verezub
Publikováno v:
Mechanics of Solids. 55:643-653
One of the urgent problems of mechanics is the study of the regularities of thermomechanical processes that affect the formation of microdefects in dislocation-free silicon single crystals both at the stage of their growth from the melt by the main i
Publikováno v:
Crystallography Reports. 65:641-646
The turbulent hydrodynamics in a conventional operating crystallizer for growing kalium dihydrophosphate crystals is analyzed by physical modeling methods. The potentialities of an axisymmetric crystallizer, which has similar tools for stirring solut
Publikováno v:
Crystallography Reports. 64:979-983
The original process of growing K2(Co, Ni)(SO4)2 · 6H2O mixed crystals has been mathematically modeled. The specific features of the hydrodynamics and mass transfer for smooth and rough crystallization surfaces are discussed.
Autor:
Ivan Yu. Yarkov, Yuri N. Parkhomenko, Nataliya Yu. Tabachkova, N. A. Verezub, Vladimir T. Bublik, Viktoriya P. Panchenko, Filipp Milovich, M. G. Lavrentev, Mikhail V. Voronov, A. I. Prostomolotov
Publikováno v:
Materials; Volume 14; Issue 22; Pages: 7059
Materials
Materials, Vol 14, Iss 7059, p 7059 (2021)
Materials
Materials, Vol 14, Iss 7059, p 7059 (2021)
In this study, Ingots of (Bi, Sb)2Te3 thermoelectric material with p-type conductivity have been obtained by hot extrusion. The main regularities of hot extrusion of 30 mm rods have been analyzed with the aid of a mathematical simulation on the basis
Autor:
A. I. Prostomolotov, N. A. Verezub
Publikováno v:
Mathematical modeling in materials science of electronic component.
In application to KDP crystal growth on a functioning crystallizer, the local features of solution hydrodynamics near the growing crystal surface, which may affect on the crystallographic conditions of crystal growth and the defect formation, are est