Zobrazeno 1 - 10
of 25
pro vyhledávání: '"D. M. Sergeyev"'
Autor:
A. L. Solovjov, L. V. Omelchenko, E. V. Petrenko, G. Ya. Khadzhai, D. M. Sergeyev, A. Chroneos, R. V. Vovk
The effect of electron irradiation with the energy of 2.5 MeV on the temperature dependences of the resistivity of an optimally doped $YBa_2Cu_3O_{7-\delta}$ single crystal has been studied. The temperature dependences of both fluctuation conductivit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fc04183498e76134409a0fe87c26021d
http://arxiv.org/abs/2209.14636
http://arxiv.org/abs/2209.14636
Autor:
D. M. Sergeyev, A. G. Duisenova
Publikováno v:
Technical Physics Letters. 47:417-420
Publikováno v:
Russian Physics Journal. 63:303-310
The paper deals with the properties of octagraphene nanoribbon determined in terms of the local spin density approximation and nonequilibrium Green’s function, namely transmission spectra, current–voltage characteristics (I–V curves), and diffe
Autor:
D. M. Sergeyev
Publikováno v:
Technical Physics. 65:573-577
Density functional theory in the local-density approximation and the method of nonequilibrium Green functions (DFT + NEGF) are used to study electron transport in a nanodevice consisting of the 2'-amino-4-ethynylphenyl-4'-ethynylphenyl-5'-nitro-1-ben
Publikováno v:
Izvestiya vysshikh uchebnykh zavedenii. Fizika. 63:110-116
Autor:
Nurgul Zhanturina, A.S. Istlyaup, Anatoli I. Popov, D. M. Sergeyev, A. Duisenova, L. Myasnikova
Publikováno v:
Latvian Journal of Physics and Technical Sciences, Vol 57, Iss 6, Pp 3-11 (2020)
The research has been supported by the grant of the Ministry of Education and Science of the Republic of Kazakhstan AP08052562. In addition, the research of AIP has been supported by the Latvian- Ukrainian Grant LV-UA/2018/2.
The paper deals wit
The paper deals wit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f04784fb975a12f86be1d6d11334e6c2
https://sciendo.com/article/10.2478/lpts-2020-0029#
https://sciendo.com/article/10.2478/lpts-2020-0029#
Autor:
K. Shunkeyev, A. Barmina, N. Zhanturina, Zh. Ubaev, L. Myasnikova, D. M. Sergeyev, Sh. Sagimbaeva, Z. Aimaganbetova
Publikováno v:
Eurasian Journal of Physics and Functional Materials, Vol 2, Iss 3, Pp 267-273 (2018)
The X-ray luminescence spectra at low temperature (90K) uniaxial deformation were researched for KI and KI-Na crystals, that were stored for more than 10 years. The following regularities were observed: firstly, the intensities of the intrinsic emiss
Autor:
D. M. Sergeyev, K. Sh. Shunkeyev
Publikováno v:
Russian Physics Journal. 60:1938-1945
The paper presents results of computer simulation of the main transport parameters of nanostructures obtained through the row-by-row removal of carbon atoms from graphene ribbon. Research into the electrical parameters is carried out within the densi
Autor:
A G Duisenova, D M Sergeyev
Publikováno v:
Journal of Physics: Conference Series. 2140:012006
In this work within the framework of the density functional theory and the method of nonequilibrium Green’s functions the dependences of the total energy of molecules C80-SET and (Sc3N)@C80 - SET on their total charge, the dependence of the total e
Autor:
Nurgul Zhanturina, Anatoli I. Popov, D. M. Sergeyev, A.S. Istlyaup, L. Myasnikova, K. Sh. Shunkeyev
Publikováno v:
Latvian Journal of Physics and Technical Sciences
Latvian Journal of Physics and Technical Sciences, Vol 56, Iss 4, Pp 49-56 (2019)
Latvian Journal of Physics and Technical Sciences, Vol 56, Iss 4, Pp 49-56 (2019)
The authors thank Eugene Kotomin and V. Kuzovkov for fruitful discussions and valuable suggestions. A.I.P thanks A.Moskina for the technical assistance in preparation of the manuscript. A.I.P also gratefully acknowledges a project LZP-2018/1-0214 fro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::067a7f0b59be3fb03388e3defe465b2e
https://dspace.lu.lv/dspace/handle/7/52402
https://dspace.lu.lv/dspace/handle/7/52402