Zobrazeno 1 - 10
of 414
pro vyhledávání: '"Belykh, A V"'
Autor:
Meliakov, Sergey R., Zhukov, Evgeny A., Belykh, Vasilii V., Nestoklon, Mikhail O., Kolobkova, Elena V., Kuznetsova, Maria S., Bayer, Manfred, Yakovlev, Dmitri R.
The Land\'e $g$-factor of charge carriers is a key parameter in spin physics controlling spin polarization and spin dynamics. In turn, it delivers information of the electronic band structure in vicinity of the band gap and its modification in nanocr
Externí odkaz:
http://arxiv.org/abs/2410.11882
Autor:
Meliakov, Sergey R., Belykh, Vasilii V., Zhukov, Evgeny A., Kolobkova, Elena V., Kuznetsova, Maria S., Bayer, Manfred, Yakovlev, Dmitri R.
The coherent spin dynamics of holes are investigated for CsPbBr$_3$ and CsPb(Cl,Br)$_3$ perovskite nanocrystals in a glass matrix using the time-resolved Faraday rotation/ellipticity techniques. In an external magnetic field, pronounced Larmor spin p
Externí odkaz:
http://arxiv.org/abs/2409.01065
Autor:
Meliakov, Sergey R., Zhukov, Evgeny A., Belykh, Vasilii V., Nestoklon, Mikhail O., Kolobkova, Elena V., Kuznetsova, Maria S., Bayer, Manfred, Yakovlev, Dmitri R.
The coherent spin dynamics of electrons and holes in CsPbI3 perovskite nanocrystals in a glass matrix are studied by the time-resolved Faraday ellipticity technique in magnetic fields up to 430 mT across a temperature range from 6 K up to 120 K. The
Externí odkaz:
http://arxiv.org/abs/2407.21610
Autor:
Kudlacik, Dennis, Kopteva, Nataliia E., Kotur, Mladen, Yakovlev, Dmitri R., Kavokin, Kirill V., Harkort, Carolin, Karzel, Marek, Zhukov, Evgeny A., Evers, Eiko, Belykh, Vasilii V., Bayer, Manfred
Optical orientation of carrier spins by circularly polarized light is the basic concept and tool of spin physics in semiconductors. We study the optical orientation of electrons and holes in a crystal of the FA$_{0.9}$Cs$_{0.1}$PbI$_{2.8}$Br$_{0.2}$
Externí odkaz:
http://arxiv.org/abs/2404.05369
Autor:
Kulebyakina, Evgeniya V., Skorikov, Mikhail L., Kolobkova, Elena V., Kuznetsova, Maria S., Bataev, Matvei N., Yakovlev, Dmitri R., Belykh, Vasilii V.
Lead halide perovskite nanocrystals (NCs) in a glass matrix combine excellent optical properties and stability against environment. The spectral and temporal characteristics of photoluminescence from CsPbBr$_3$ and CsPb(Cl,Br)$_3$ nanocrystals (NCs)
Externí odkaz:
http://arxiv.org/abs/2312.16685
Autor:
Belykh, Tatyana V.
Publikováno v:
Известия Саратовского университета. Новая серия. Серия Акмеология образования: Психология развития, Vol 13, Iss 2, Pp 160-168 (2024)
The relevance of the research is determined by the fact that implementing timely psychological prevention of social media addiction, while taking into account age-specifi c characteristics, creates conditions for a person to develop agency that can r
Externí odkaz:
https://doaj.org/article/1c1e20ae1cda458c910eea87e960fa32
Autor:
Kirstein, E., Kopteva, N. E., Yakovlev, D. R., Zhukov, E. A., Kolobkova, E. V., Kuznetsova, M. S., Belykh, V. V., Yugova, I. A., Glazov, M. M., Bayer, M., Greilich, A.
The spin physics of perovskite nanocrystals with confined electrons or holes is attracting increasing attention, both for fundamental studies and spintronic applications. Here, stable CsPb(Cl$_{0.5}$Br$_{0.5}$)$_3$ lead halide perovskite nanocrystals
Externí odkaz:
http://arxiv.org/abs/2206.13323
Autor:
Belykh, V. V., Melyakov, S. R.
Publikováno v:
Phys. Rev. B 105, 205129 (2022)
Electron spin oriented along an external magnetic field is subject to longitudinal spin relaxation with characteristic time $T_1$. The corresponding decay is nonoscillating, so one cannot readily ascribe $T_1$ to a certain $g$ factor. This becomes a
Externí odkaz:
http://arxiv.org/abs/2202.07223
Solitary states emerge in oscillator networks when one oscillator separates from the fully synchronized cluster and becomes incoherent with the rest of the network. Such chimera-type patterns with an incoherent state formed by a single oscillator wer
Externí odkaz:
http://arxiv.org/abs/2112.06484
Autor:
Akmaev, M. A., Glazov, M. M., Kochiev, M. V., Vinokurov, P. V., Smagulova, S. A., Belykh, V. V.
Publikováno v:
Appl. Phys. Lett. 119, 113102 (2021)
We study photoluminescence (PL) spectra and exciton dynamics of MoS$_2$ monolayer (ML) grown by the chemical vapor deposition technique. In addition to the usual direct A-exciton line we observe a low-energy line of bound excitons dominating the PL s
Externí odkaz:
http://arxiv.org/abs/2108.10230