Zobrazeno 1 - 10
of 1 018
pro vyhledávání: '"Dmitry, K."'
Autor:
Finnigan, Cooper, Efimkin, Dmitry K.
Electron skew scattering by impurities is one of the major mechanisms behind the anomalous Hall effect in ferromagnetic nanostructures. It is particularly strong at the surface of topological insulators where electron dynamics is governed by the spin
Externí odkaz:
http://arxiv.org/abs/2402.16263
Autor:
Cinins, Arturs, Efimov, Dmitry K., Bruvelis, Martins, Miculis, Kaspars, Kirova, Teodora, Bezuglov, Nikolai N., Ryabtsev, Igor I., Auzinsh, Marcis, Ekers, Aigars
We investigated the absence of certain bright peaks in Autler-Townes laser excitation spectra of alkali metal atoms. Our research revealed that these dips in the spectra are caused by a specific architecture of adiabatic (or ``laser-dressed'') states
Externí odkaz:
http://arxiv.org/abs/2312.02801
Publikováno v:
Physical Review A 108, 033103 (2023)
We study strong-field double ionization in a three-electron atom by applying a simplified, reduced-dimensionality model with three active electrons. The influence of the spin-induced symmetry of the spatial part of the wavefunction on the final two-p
Externí odkaz:
http://arxiv.org/abs/2306.15637
Autor:
Chansky, Alexander, Efimkin, Dmitry K.
Publikováno v:
Phys. Rev. B 108, 075433 (2023)
We consider electron--hole Cooper pair condensation in a heterostructure formed by a topological insulator film and a quantum well. We argue that the helical nature of the Dirac electronic states at the topological insulator surface results in the pr
Externí odkaz:
http://arxiv.org/abs/2306.10217
Publikováno v:
Физика волновых процессов и радиотехнические системы, Vol 27, Iss 2, Pp 91-99 (2024)
Background. Currently, in connection with the conduct of a special military operation, the issue of the availability of inexpensive mobile terminals for high-speed satellite communications of domestic production is very relevant, as well as due to th
Externí odkaz:
https://doaj.org/article/703b763d0f124c7d8a988c34915774b1
Autor:
Huang, Di, Sampson, Kevin, Ni, Yue, Liu, Zhida, Liang, Danfu, Watanabe, Kenji, Taniguchi, Takashi, Li, Hebin, Martin, Eric, Levinsen, Jesper, Parish, Meera M., Tutuc, Emanuel, Efimkin, Dmitry K., Li, Xiaoqin
Publikováno v:
Phys. Rev. X 13, 011029 (2023)
When mobile impurities are introduced and coupled to a Fermi sea, new quasiparticles known as Fermi polarons are formed. There are two interesting, yet drastically different regimes of the Fermi polaron problem: (I) the attractive polaron (AP) branch
Externí odkaz:
http://arxiv.org/abs/2303.00907
Autor:
Efimkin, Dmitry K., Syzranov, Sergey
Publikováno v:
Phys. Rev. B 108, L161411 (2023)
Quasiparticles with Weyl dispersion can display an abundance of novel topological, thermodynamic and transport phenomena, which is why novel Weyl materials and platforms for Weyl physics are being intensively looked for in electronic, magnetic, photo
Externí odkaz:
http://arxiv.org/abs/2212.08213
Autor:
Oleg P. Zhirnov, Dmitry K. Lvov
Publikováno v:
Вопросы вирусологии, Vol 69, Iss 2, Pp 101-118 (2024)
The family Orthomyxoviridae consists of 9 genera, including Alphainfluenza virus, which contains avian influenza viruses. In two subtypes H5 and H7 besides common low-virulent strains, a specific type of highly virulent avian virus have been describe
Externí odkaz:
https://doaj.org/article/350e8126e74343f09ba770c5264d549b
Publikováno v:
Физика волновых процессов и радиотехнические системы, Vol 27, Iss 1, Pp 89-102 (2024)
Background. The need to develop and continuously improve mobile and on–board high-speed satellite communication terminals, as well as satellite communication equipment with high secrecy of operation, emitting ultra-wideband signals, the spectral po
Externí odkaz:
https://doaj.org/article/8385eb4a92974e53ba9c101d8ce50512
Autor:
Dmitry K. Lvov, Sergey V. Alkhovsky
Publikováno v:
Вопросы вирусологии, Vol 69, Iss 1, Pp 7-21 (2024)
The article presents historical aspects and key achievements of the Department of Virus Ecology (DVE) with the Scientific and Practical Center for Influenza Ecology and Epidemiology, which was established in 1969 at the D.I. Ivanovsky Institute of Vi
Externí odkaz:
https://doaj.org/article/d44400cb065b4948a76c06aac573588d