Zobrazeno 1 - 10
of 529
pro vyhledávání: '"A. P. Prudnikov"'
Autor:
Yudin, V. I., Taichenachev, A. V., Basalaev, M. Yu., Prudnikov, O. N., Pal'chikov, V. G., Zanon-Willette, T., Bagayev, S. N.
We develop a field-nonlinear theory of sub-Doppler spectroscopy in a gas of two-level atoms, based on a self-consistent solution of the Maxwell-Bloch equations in the mean field and single-atom density matrix approximations. This makes it possible to
Externí odkaz:
http://arxiv.org/abs/2401.06123
Autor:
Boldyreva, Marina M., Druzev, Dmitry A., Borzilov, Vadim O., Piskunova, Natalia I., Mamonova, Marina V., Prudnikov, Vladimir V., Prudnikov, Pavel V.
Currently, aging effects occurring in multilayer systems attract much attention from researchers. In our research we looked at the behavior of multilayer systems that depend on anisotropy, magnetoresistance and susceptibility.All these parameters are
Externí odkaz:
http://arxiv.org/abs/2305.08656
Autor:
Krysenko, D. S., Prudnikov, O. N., Taichenachev, A. V., Yudin, V. I., Chepurov, S. V., Bagaev, S. N.
The work propose a scheme of deep laser cooling of $^{171}$Yb$^{+}$. The cooling is based on the effect of electromagnetically induced transparency (EIT) in a polychromatic field with three frequency components are resonant to optical transitions of
Externí odkaz:
http://arxiv.org/abs/2307.00864
Publikováno v:
Техника и технология пищевых производств, Vol 54, Iss 2, Pp 358-368 (2024)
Biological fertilizers improve fruit quality; for instance, organomineral, or activated mixes are known to increase consumer qualities of apples. This article describes the effect of a new activated complex (non-root treatment) on the yield, chemical
Externí odkaz:
https://doaj.org/article/e24053d2e6c24067973dcdaa5d6c928b
Autor:
Shlyakhtich, Maria, Prudnikov, Pavel
We present the results of Monte-Carlo studies of the non-equilibrium properties of ferromagnetic Heisenberg films. Aging effects were observed in non-equilibrium critical behavior. The calculations were carried out for both high-temperature and low-t
Externí odkaz:
http://arxiv.org/abs/2302.04746
Autor:
Kulosa, A. P., Prudnikov, O. N., Vadlejch, D., Fürst, H. A., Kirpichnikova, A. A., Taichenachev, A. V., Yudin, V. I., Mehlstäubler, T. E.
Publikováno v:
New J. Phys. 25, 053008 (2023)
We report on a comparative analysis of quenched sideband cooling in trapped ions. We introduce a theoretical approach for time-efficient simulation of the temporal cooling characteristics and derive the optimal conditions providing fast laser cooling
Externí odkaz:
http://arxiv.org/abs/2301.03276
Autor:
Yudin, V. I., Taichenachev, A. V., Prudnikov, O. N., Basalaev, M. Yu., Pal'chikov, V. G., von Boehn, M., Mehlstäubler, T. E., Bagayev, S. N.
Publikováno v:
Phys. Rev. Applied 19, 014022 (2023)
We investigate the probe field induced shift for atomic lattice-based and ion-trap clocks, which can be considered as a near resonant ac-Stark shift, connected to the Zeeman structure of atomic levels and their splitting in a dc magnetic field. This
Externí odkaz:
http://arxiv.org/abs/2210.01752
Publikováno v:
Науковий вісник Львівського національного університету ветеринарної медицини та біотехнологій імені С.З. Гжицького. Серія: Сільськогосподарські науки, Vol 26, Iss 100, Pp 131-136 (2024)
This work aimed to investigate the fattening and meat qualities of young pigs of the large white breed using some mathematical models of evaluation indices. The experimental part of the work was carried out at the “Druzhba-Kaznacheivka” gas stati
Externí odkaz:
https://doaj.org/article/c265ce743a424240abb2bd62d45afbb6
Publikováno v:
JOSA B 39, 1979-1985 (2022)
The interatomic dipole-dipole interaction is commonly thought to be the main physical reason for spectroscopic effects nonlinear in atomic density. However, we have found that the free motion of atoms can lead to other effects nonlinear in atomic den
Externí odkaz:
http://arxiv.org/abs/2108.07803
Publikováno v:
Археология евразийских степей, Vol 5, Pp 182-195 (2023)
In January and September 2022, the studies of the Syrian-Russian underwater archaeological expedition continued in the water area of the Tartus Governorate. To date, the specialists of the Institute of Oriental Studies RAS and the Sevastopol State Un
Externí odkaz:
https://doaj.org/article/c212aa2bd5284f0595562459a4945356