Zobrazeno 1 - 10
of 191
pro vyhledávání: '"S.A. Vasilyev"'
Publikováno v:
Физико-химические аспекты изучения кластеров, наноструктур и наноматериалов, Iss 15, Pp 554-570 (2023)
Being the first part of a two-part series, published in this issue of the journal, this paper combines a brief overview of theoretical and experimental studies, as well as the results of atomistic simulations of surface melting in bulk bodies and nan
Externí odkaz:
https://doaj.org/article/111d1653ac3f408681803503db861fcc
Publikováno v:
Физико-химические аспекты изучения кластеров, наноструктур и наноматериалов, Iss 15, Pp 571-588 (2023)
Taking into account results of our molecular dynamics experiments, we have concluded that of the three commonly considered alternative models of nanoparticle melting (homogeneous melting, liquid shell, nucleation of liquid and growth), the latter is
Externí odkaz:
https://doaj.org/article/2f49b8bbe58549fa9cf0dace2c4eae47
Publikováno v:
Физико-химические аспекты изучения кластеров, наноструктур и наноматериалов, Iss 14, Pp 362-370 (2022)
A comparative molecular dynamics simulation of the gas-phase synthesis of Ag nanoparticles is carried out employing two different types of many-particle potentials of the interatomic interaction: a potential corresponding to the embedded atom method
Externí odkaz:
https://doaj.org/article/ab3712ad436946bc9c3b8165ed4d08d6
Publikováno v:
Физико-химические аспекты изучения кластеров, наноструктур и наноматериалов, Iss 13, Pp 503-512 (2021)
The introduction provides a brief critical review of the available definitions and interpretations of the Tamman temperature, usually defined as Т(∞)T=0,5T(∞)m, and of the Hüttig temperature Т(∞)H=0,3T(∞)m where T(∞)m is the macroscopic
Externí odkaz:
https://doaj.org/article/a9f9488176504b02b1c386910d66ae97
Publikováno v:
Физико-химические аспекты изучения кластеров, наноструктур и наноматериалов, Iss 13, Pp 682-692 (2021)
In this work, the molecular dynamics method and the tight-binding potential are used to simulate the process of molecular beam epitaxy in order to determine the regularities in the formation of fractal platinum metal films on the rhodium surface. The
Externí odkaz:
https://doaj.org/article/b260fc547c2144a3bedae5a0b65edb15
Autor:
M.M. Gridina, A.R. Nurislamov, J.M. Minina, M.E. Lopatkina, G.V. Drozdov, S.A. Vasilyev, L.I. Minaycheva, E.O. Belyaeva, T.V. Nikitina, A.A. Kashevarova, I.N. Lebedev, T.V. Karamysheva, N.B. Rubtsov, O.L. Serov
Publikováno v:
Stem Cell Research, Vol 61, Iss , Pp 102740- (2022)
Human induced pluripotent stem cell (iPSC) line, ICGi040-A, was obtained from skin fibroblasts derived from a male patient with mosaic ring small supernumerary marker chromosome 4 (sSMS(4)) and infertility. ICGi040-A cells have karyotype 47,XY,+r(4)
Externí odkaz:
https://doaj.org/article/d7f5a9e8c14e463f96b52dab8a7e1f5d
Autor:
D.V. Ivanov, S.A. Vasilyev, N.Yu. Sdobnyakov, E.V. Romanovskaia, V.A. Anofriev, A.V. Koshelev, A.S. Antonov
Publikováno v:
Физико-химические аспекты изучения кластеров, наноструктур и наноматериалов, Iss 12, Pp 424-437 (2020)
In this work, molecular dynamics method and the tight binding potential was used to simulate the process of the molecular beam epitaxy in order to determine regularities in the formation of fractal metal films on a solid surface. Copper was used as a
Externí odkaz:
https://doaj.org/article/55924135584040a985ac1931e3cce2e5
Publikováno v:
Физико-химические аспекты изучения кластеров, наноструктур и наноматериалов, Iss 12, Pp 474-485 (2020)
Algorithms for generating the initial configurations of icosahedral, decahedral and cuboctahedral nanoclusters have been developed and verified. Algorithms and corresponding computer programs have been approbated on the gold nanocluster isomers. Mole
Externí odkaz:
https://doaj.org/article/8c4e1ed8600f43779f5c8ad943ca8606
Autor:
N.Yu. Sdobnyakov, V.M. Samsonov, A.Yu. Kolosov, S.A. Vasilyev, V.S. Myasnichenko, D.N. Sokolov, K.G. Savina, A.D. Veselov
Publikováno v:
Физико-химические аспекты изучения кластеров, наноструктур и наноматериалов, Iss 11, Pp 520-534 (2019)
In this work, we performed atomistic modeling of the behavior of Co (core) – Au (shell) and Au (core) – Co (shell) during thermal exposure in order to study the stability/instability problem for the above nanostructures using the tight binding po
Externí odkaz:
https://doaj.org/article/04ebec83f7344fee90459d396cef4ca1
Publikováno v:
Физико-химические аспекты изучения кластеров, наноструктур и наноматериалов, Iss 11, Pp 364-373 (2019)
Phase diagrams for Au-Si nanoparticles were constructed by using molecular dynamics and thermodynamic simulation, based on the CALPHAD methodology extended to nanoscale objects. It was established that the eutectic temperature of nanoparticles decrea
Externí odkaz:
https://doaj.org/article/203522d904fe416a9a7bb326519f260a