Search Results - "Ivanov, B"

Analytical study of anisotropic compact star models by Ivanov, B. V.

“…A simple classification is given of the anisotropic relativistic star models, resembling the one of charged isotropic solutions. On the ground of this…”
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A conformally flat realistic anisotropic model for a compact star by Ivanov, B. V.

“…A physically realistic stellar model with a simple expression for the energy density and conformally flat interior is found. The relations between the…”
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Generating solutions for charged stellar models in general relativity by Ivanov, B. V.

“…It is shown that the expressions for the tangential pressure, the anisotropy factor and the radial pressure in the Einstein–Maxwell equations may serve as…”
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Generating solutions for charged geodesic anisotropic spherical collapse with shear and heat radiation by Ivanov, B. V.

“…In this paper we give a generating function for solutions of the type of collapse mentioned in the title. It satisfies a simple Riccati equation, derived from…”
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On general spherical fluid collapse by Ivanov, B. V.

“…A rather general form of spherical fluid collapse is formulated. The fluid is anisotropic, has shear, bulk and shear viscosities and is charged. It radiates…”
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Ultrafast control of magnetic interactions via light-driven phonons by Afanasiev, D., Hortensius, J. R., Ivanov, B. A., Sasani, A., Bousquet, E., Blanter, Y. M., Mikhaylovskiy, R. V., Kimel, A. V., Caviglia, A. D.

“…Resonant ultrafast excitation of infrared-active phonons is a powerful technique with which to control the electronic properties of materials that leads to…”
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Spin Dynamics for Antiferromagnets and Ultrafast Spintronics by Ivanov, B. A.

“…A brief review is given of the physical properties of antiferromagnets (AFMs) that can be used as active elements of terahertz and subterahertz range…”
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Coherent spin-wave transport in an antiferromagnet by Hortensius, J. R., Afanasiev, D., Matthiesen, M., Leenders, R., Citro, R., Kimel, A. V., Mikhaylovskiy, R. V., Ivanov, B. A., Caviglia, A. D.

“…Magnonics is a research field complementary to spintronics, in which the quanta of spin waves (magnons) replace electrons as information carriers, promising…”
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Assessment of the Readiness Level of Tritium Cycle Technologies in Russia Exemplified by the Project of the DEMO-FNS Hybrid Reactor by Ivanov, B. V., Ananyev, S. S.

“…This article describes the development of the DEMO-FNS hybrid (fusion–fission) reactor with DT fusion capacity of 40 MW in Russia. Operation of the reactor…”
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Linear and Riccati equations in generating functions for stellar models in general relativity by Ivanov, B. V.

“…It is shown that the expressions for the tangential pressure, the anisotropy factor and the radial pressure in the Einstein equations may serve as generating…”
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All solutions for geodesic anisotropic spherical collapse with shear and heat radiation by Ivanov, B. V.

“…We introduce a physically important object, called the horizon function, in the study of geodesic collapse. It is closely related to the stellar…”
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Inertia-driven spin switching in antiferromagnets by Kimel, A. V, Ivanov, B. A, Pisarev, R. V, Usachev, P. A, Kirilyuk, A, Rasing, Th

“…It is generally accepted that the fastest way to reorient magnetization is through precessional motion in an external magnetic field. In ferromagnets, the…”
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Longitudinal zonation pattern in plant roots: conflicts and solutions by Ivanov, Victor B, Dubrovsky, Joseph G

“…Despite the relative simplicity of Arabidopsis root organization, there is no general agreement regarding the terminology used to describe the longitudinal…”
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Probing excitonic states in suspended two-dimensional semiconductors by photocurrent spectroscopy by Klots, A. R., Newaz, A. K. M., Wang, Bin, Prasai, D., Krzyzanowska, H., Lin, Junhao, Caudel, D., Ghimire, N. J., Yan, J., Ivanov, B. L., Velizhanin, K. A., Burger, A., Mandrus, D. G., Tolk, N. H., Pantelides, S. T., Bolotin, K. I.

“…The optical response of semiconducting monolayer transition-metal dichalcogenides (TMDCs) is dominated by strongly bound excitons that are stable even at room…”
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The effect of composition and microstructure on hardness and toughness of Mo2FeB2 based cermets by Ivanov, Maxim B., Vershinina, Tatiana N., Ivanisenko, Victor V.

“…Mo2FeB2 based cermets with various Ni, Cr and C concentrations were prepared. The effect of Ni, Cr and C on the phase composition and microstructure was…”
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Complement to Hölder’s Inequality for Multiple Integrals. II by Ivanov, B. F.

“…This article is the second and final part of my work published in the previous issue of the journal. The main result of the article is the statement that if…”
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Empowering Control of Antiferromagnets by THz-Induced Spin Coherence by Blank, T. G. H., Grishunin, K. A., Ivanov, B. A., Mashkovich, E. A., Afanasiev, D., Kimel, A. V.

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Complement to the Holder Inequality for Multiple Integrals: I by Ivanov, B. F.

“…This article is the first part of a work whose main result is the following statement: if, for functions , …, , where m 2 and the numbers p 1 , …, p m ∈ (1,…”
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Slow Impacts on Strong Targets Bring on the Heat by Melosh, H. J., Ivanov, B. A.

“…An important new paper by Kurosawa and Genda (2017, https://doi.org/10.1002/2017GL076285) reports a previously overlooked source of heating in low velocity…”
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Excitation of coupled spin–orbit dynamics in cobalt oxide by femtosecond laser pulses by Satoh, Takuya, Iida, Ryugo, Higuchi, Takuya, Fujii, Yasuhiro, Koreeda, Akitoshi, Ueda, Hiroaki, Shimura, Tsutomu, Kuroda, Kazuo, Butrim, V. I., Ivanov, B. A.

“…Ultrafast control of magnets using femtosecond light pulses attracts interest regarding applications and fundamental physics of magnetism. Antiferromagnets are…”
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