Zobrazeno 1 - 10
of 29
pro vyhledávání: '"N. N. Degtyarenko"'
Autor:
K. S. Grishakov, N. N. Degtyarenko
Publikováno v:
JETP Letters. 115:422-427
A new solid atomic phase of nitrogen, which is dynamically stable at pressures above 20 GPa, has been predicted within the density functional theory. This phase has a low symmetry of the crystal lattice $$P\bar {1}$$ and exhibits electronic propertie
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1dc4bc51f4eee4062804eb74ab0c082f
https://doi.org/10.1134/s0021364022100289
https://doi.org/10.1134/s0021364022100289
Autor:
A. A. Osipov, A. B. Arbuzov, S. M. Gaidar, A. E. Pavlov, K. V. Vasin, M. V. Eremin, A. R. Nurmukhametov, P. P. Vasil’ev, E. Z. Kuchinskii, N. A. Kuleeva, D. I. Khomskii, M. V. Sadovskii, K. S. Grishakov, N. N. Degtyarenko
Publikováno v:
JETP Letters. 116:760-761
An Erratum to this paper has been published: https://doi.org/10.1134/S0021364022350016
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9f9e77fdf4b02b1583dcb70ec31208a4
https://doi.org/10.1134/s0021364022350016
https://doi.org/10.1134/s0021364022350016
Autor:
N. N. Degtyarenko, K. S. Grishakov
Publikováno v:
JETP Letters. 112:630-635
A new crystalline phase of nitrogen that has the P-62c symmetry of the crystal lattice and is stable at zero external pressure has been revealed in ab initio calculations. Its structural, mechanical, electronic, and phononic properties at various pre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::37d7a804333ccf4710e38cbc18e1b057
https://doi.org/10.1134/s0021364020220105
https://doi.org/10.1134/s0021364020220105
Publikováno v:
JETP Letters. 109:410-418
Quantum calculations within density functional theory have predicted a new structure of lanthanum hydride La2H24 that is dynamically stable up to pressures about 150 GPa. It is a semimetal and has a low symmetry of crystal lattice $$P\bar{1}$$ . An i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::52ae7e289d83c54573ab5d73b29acc06
https://doi.org/10.1134/s0021364019060109
https://doi.org/10.1134/s0021364019060109
Electron, Phonon, and Superconducting Properties of Yttrium and Sulfur Hydrides under High Pressures
Publikováno v:
Journal of Experimental and Theoretical Physics. 128:105-114
We have analyzed the electron, phonon, and superconducting properties of binary hydrides YH6, H3S, YH10, UH10, and CaH10, as compared to the properties of ternary hydride YS4H4 using a unified physical and computational approach to determining the st
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fcbf279bb13186a53b21994a88fb6b86
https://doi.org/10.1134/s1063776119010072
https://doi.org/10.1134/s1063776119010072
Publikováno v:
Physics of Atomic Nuclei. 81:1580-1585
Stable configurations of point radiation defects of tungsten near the surface were investigated within the density functional theory. The emergence of an self-interstitial atom leads to formation of a crowdion. The transformation of this configuratio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e4d86e28522e0a9bb72120985465b9a8
https://doi.org/10.1134/s1063778818110200
https://doi.org/10.1134/s1063778818110200
Autor:
V. P. Bashurin, A. V. Shvedov, A. A. Kibkalo, A. S. Myshkin, A. V. Vankov, Al-Dr. A. Kibkalo, N. N. Degtyarenko, A. G. Danilov, I. G. Rogozhkin, M. M. Khabibulin, M. S. Kulikov, L. V. Ktitorov, V. I. Zhigalov
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::767089620408eb3a97b5fbf72e5381f2
Autor:
K S Grishakov, N N Degtyarenko
Publikováno v:
Journal of Physics: Conference Series. 2036:012014
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ef94dd2688da2d0b93fb19826d286469
https://doi.org/10.1088/1742-6596/2036/1/012014
https://doi.org/10.1088/1742-6596/2036/1/012014
Publikováno v:
JETP Letters. 105:664-670
Atomic metallic hydrogen, which has a lattice with the FDDD unit cell symmetry, has been shown to be a stable phase at a hydrostatic pressure of 350–500 GPa. The found structure has a phonon spectrum which is stable with respect to decay. The struc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1780bd79a7cafbef4b7914c032ffcc51
https://doi.org/10.1134/s0021364017100058
https://doi.org/10.1134/s0021364017100058
Autor:
N. N. Degtyarenko, A. A. Pisarev
Publikováno v:
Journal of Physics: Conference Series. 1686:012016
The results of DFT modelling of blocking the annihilation of Frenkel pairs at small distances between vacancy and self interstitial atom is performed in application to “subthreshold” radiation defects formation in W. It is shown that even at smal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::015cdacfac8e07e2087b157cec759b8a
https://doi.org/10.1088/1742-6596/1686/1/012016
https://doi.org/10.1088/1742-6596/1686/1/012016