Institution
Voronezh State University
Education•Voronezh, Russia•
About: Voronezh State University is a education organization based out in Voronezh, Russia. It is known for research contribution in the topics: Silicon & Boundary value problem. The organization has 5166 authors who have published 6097 publications receiving 31680 citations. The organization is also known as: VSU & Voronezh University.
Topics: Silicon, Boundary value problem, Sorption, Dielectric, Membrane
Papers published on a yearly basis
Papers
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TL;DR: In this article, the role of pulse duration and scanning speed used in laser-surface structuring is analyzed, and the variation of wetting properties of three different metals (aluminum, copper and galvanized steel) when ablated with ultrafast fiber lasers of femtosecond and picosecond pulse durations.
43 citations
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TL;DR: In this paper, the transport of basic amino acids during electrodialysis is studied and the procedures of their recovery from various mixtures are suggested, and the possibility of amino acid solutions demineralization using the method of electrodeionization is shown.
43 citations
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TL;DR: In this article, Frolov et al. presented a theoretical model for describing the interaction of an electron, weakly bound in a short-range potential, with an intense, few-cycle laser pulse.
Abstract: We present a theoretical model for describing the interaction of an electron, weakly bound in a short-range potential, with an intense, few-cycle laser pulse. General definitions for the differential probability of abovethreshold ionization and for the yield of high-order-harmonic generation (HHG) are presented. For HHG we then derive detailed analytic expressions for the spectral density of generated radiation in terms of the key laser parameters, including the number N of optical cycles in the pulse and the carrier-envelope phase (CEP). In particular, in the tunneling approximation, we provide detailed derivations of the closed-form formulas presented briefly by M. V. Frolov et al. [ Phys. Rev. A83, 021405(R) (2011)], which were used to describe key features of HHG by both H and Xe atom targets in an intense, few-cycle laser pulse. We then provide a complete analysis of the dependence of the HHG spectrum on both N and the CEP φ of an N-cycle laser pulse. Most importantly, we show analytically that the structure of the HHG spectrum stems from interference between electron wave packets originating from electron ionization from neighboring half-cycles near the peak of the intensity envelope of the few-cycle laser pulse. Such interference is shown to be very sensitive to the CEP. The usual HHG spectrum for a monochromatic driving laser field (comprising harmonic peaks at odd multiples of the carrier frequency and spaced by twice the carrier frequency) is shown analytically to occur only in the limit of very large N, and begins to form, as N increases, in the energy region beyond the HHG plateau cutoff.
43 citations
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TL;DR: In this article, rotating membrane disk and laser interferometry methods were used to study the mechanism of ion transport, hydrodynamic instability at the solution/membrane interface and electrochemical destruction of strongly basic homogeneous (AMX), heterogeneous (MA-41) and modified heterogeneous membranes in sodium chloride solutions under intensive current regimes.
43 citations
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TL;DR: In this article, a comparative analysis of thermochemical treatment in aqueous, alkali, and acid media has been performed on the surface morphology and hydrophobicity of swelling heterogeneous ion-exchanged membranes.
Abstract: A comparative analysis is performed on the effect thermochemical treatment in aqueous, alkali, and acid media has on the surface morphology and hydrophobicity of swelling heterogeneous ion-exchanged membranes. A correlation between changes in surface morphology and hydrophobicity is established. It is shown that under prolonged (50 h) membrane thermal treatment above room temperature, hydrophobicity is reduced due to substantial enlargement of cavities and cracks resulting from the partial destruction of inert binder (polyethylene) and reinforcing poly-ɛ-caproamide fabric (capron).
43 citations
Authors
Showing all 5254 results
Name | H-index | Papers | Citations |
---|---|---|---|
Misha Ivanov | 51 | 234 | 12737 |
Rashid A. Ganeev | 46 | 469 | 7220 |
Abir U. Igamberdiev | 43 | 220 | 6150 |
Alexander Gusev | 40 | 185 | 11407 |
Fedor Sukochev | 36 | 347 | 4621 |
Igor D. Novikov | 31 | 136 | 5066 |
Gregory Berkolaiko | 31 | 124 | 2925 |
Andrey Polyakov | 30 | 223 | 5028 |
Natalia V. Bykova | 29 | 54 | 2171 |
Stephen Montgomery-Smith | 28 | 121 | 2219 |
N. L. Manakov | 27 | 122 | 2408 |
Dmitry Marchenko | 26 | 88 | 3976 |
V. A. Khonik | 25 | 167 | 2312 |
M. Yu. Antipin | 24 | 587 | 3102 |
Alexander Smogunov | 24 | 70 | 32207 |