Zobrazeno 1 - 10
of 24
pro vyhledávání: '"O. K. Belousov"'
Autor:
O. K. Belousov, N. A. Palii
Publikováno v:
Russian Metallurgy (Metally). 2018:835-853
The nature of the superconducting state of the yttrium high-temperature superconductor is discussed, and the causes and mechanism of superconductivity are considered. A perovskite structure is used as an example to calculate the bond length and the l
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2a5e4a8b545c5a5caf4f05701222a2ce
https://doi.org/10.1134/s0036029518090045
https://doi.org/10.1134/s0036029518090045
Autor:
O K Belousov, N A Palii
Publikováno v:
Journal of Physics: Conference Series. 1942:012022
The paper considers various semi-empirical methods of the linear coefficient of thermal expansion (CTE), a, calculation. Debye-Grüneisen model was used as a basis and adjusted by taking account of thermodynamic (molar heat capacity, enthalpy) and el
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::42502ad16d896a07b4f55ba71b79b3c9
https://doi.org/10.1088/1742-6596/1942/1/012022
https://doi.org/10.1088/1742-6596/1942/1/012022
Autor:
N. A. Palii, O. K. Belousov
Publikováno v:
Journal of Physics: Conference Series. 1758:012028
Previously proposed method for calculating the superconducting transition temperature (Tc) of the different substances was used to predict Tc of magnesium compounds. Theoretical calculations show the good agreement with experimental results for MgB2,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::129d128608223e2e8e3d8aa4ea1f70f0
https://doi.org/10.1088/1742-6596/1758/1/012028
https://doi.org/10.1088/1742-6596/1758/1/012028
Autor:
N. A. Palii, O. K. Belousov
Publikováno v:
Russian Metallurgy (Metally). 2016:839-848
The critical shear stress and its temperature dependence are calculated for 12 simple substances with different structures and types of bonding. The shear stress for stage II–III of deformation of single crystals (τII–III) and σ0, y, i.e., the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0efd6cc28b88dc278a7be81ff4845df6
https://doi.org/10.1134/s0036029516090032
https://doi.org/10.1134/s0036029516090032
Autor:
N A Palii, O K Belousov
Publikováno v:
Journal of Physics: Conference Series. 1431:012042
Room-temperature coefficients of thermal expansion (CTE), α, of 27 metals and 2 semi-metals (Si and Ge) are derived from elastic constants (Young modulus, shear modulus, Poisson’s ratio) coupled with a Debye treatment of the vibrating lattice. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ec9249fa552f99e317c1e5c9f51bf88d
https://doi.org/10.1088/1742-6596/1431/1/012042
https://doi.org/10.1088/1742-6596/1431/1/012042
Autor:
V. A. Ermishkin, V. V. Roshchupkin, N. A. Paliy, O K Belousov, Mikhail A. Sevostyanov, N. A. Minina
Publikováno v:
Journal of Physics: Conference Series. 1347:012021
The paper considers the thermal stability of tantalum coatings on TiNi (titanium nickelide or nitinol) used in medicine (especially in endovascular surgery) and having their own characteristics. A method is proposed to control magnetron sputtered tan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9d9fe876f1df2b0564681a09ca5d8c76
https://doi.org/10.1088/1742-6596/1347/1/012021
https://doi.org/10.1088/1742-6596/1347/1/012021
Publikováno v:
Bulletin of the Russian Academy of Sciences: Physics. 83:691-692
A procedure is developed for directly measuring the coefficient of thermal diffusivity on surfaces of heated samples, based on data from a photometric analysis of the energy they radiate. The procedure is characterized by simplicity and high reproduc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d58ef07926e430c85e14d88cbcc18281
https://doi.org/10.3103/s1062873819060145
https://doi.org/10.3103/s1062873819060145
Publikováno v:
Russian Metallurgy (Metally). 2014:876-887
The macroscopic properties of the elasticity of simple (Nb) and complex (YBa2Cu3O7 − x ) superconductors with a high critical temperature T c are measured and calculated. The longitudinal and transverse acoustic wavelengths are calculated and compa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::abd27005f3384037e0f6c0a72ba87d2a
https://doi.org/10.1134/s0036029514110020
https://doi.org/10.1134/s0036029514110020
Publikováno v:
Journal of Physics: Conference Series. 1385:012044
In this paper we consider the results of studying the diffusion of molubdenum and boron in the alloy G 35 (USA), in the chemical composition of which there were 12 elements, with the help of the method of photometric analysis of structural images (PH
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c3154b9b8bfc27b67cbdc31ca008cddf
https://doi.org/10.1088/1742-6596/1385/1/012044
https://doi.org/10.1088/1742-6596/1385/1/012044
Autor:
O. K. Belousov, N. A. Palii
Publikováno v:
Russian Metallurgy (Metally). 2012:572-587
A new equation is proposed to calculate the superconducting transition temperature using the dependences obtained earlier for the defect formation energy and based on relaxed velocities and frequencies of elastic vibrations. The kinetic energy of ela
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2cb6efddf41d923b41a1f464f04c1cf2
https://doi.org/10.1134/s0036029512070038
https://doi.org/10.1134/s0036029512070038