Search Results - "Tikhomirov, A. S."

Series of rational moduli components of stable rank two vector bundles on P 3 by Kytmanov, A A, Tikhomirov, A S, Tikhomirov, S A

“…We study the problem of rationality of an infinite series of components, the so-called Ein components, of the Gieseker–Maruyama moduli space M(e, n) of rank 2…”
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Construction of Stable Rank 2 Bundles on ℙ3 Via Symplectic Bundles by Tikhomirov, A. S., Tikhomirov, S. A., Vassiliev, D. A.

“…In this article we study the Gieseker–Maruyama moduli spaces ℬ ( e, n ) of stable rank 2 algebraic vector bundles with Chern classes c 1 = e ∈ {−1, 0} and c 2…”
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Simultaneous Cultivation of Microalgae Chlorella vulgaris with a Polymer Material Based on Chitosan for the Sorption of Heavy Metals and Biomass by Petrova, M G, Pozhidaev, V M, Tikhomirov, S A, Kondratev, O A, Antipova, K G, Bakirov, A V, Grigoriev, T E, Gorin, K V

“…One of the most important problems today is the eutrophication of water bodies, caused by an excess of nutrients, primarily nitrogen and phosphorus. The…”
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Spectral-Kinetic Properties of Nanosized Nickel Phthalocyanine Films on Silver Nanoparticle Monolayers by Buganov, O. V., Zamkovets, A. D., Ponyavina, A. N., Tikhomirov, S. A.

“…We have investigated spectral and spectral-kinetic properties of hybrid (organic semiconductor-plasmonic metal) nanocomposites on the base of silver…”
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Femtosecond System with Pulse Pumping of Seed Laser and Amplifier by Using a Single Power Unit by S. A. Tikhomirov

“…For several decades development of methods for generating ultrashort pulses has been an  independent urgent scientific and technical problem. There is a…”
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Two Series of Components of the Moduli Space of Semistable Reflexive Rank 2 Sheaves on the Projective Space by Kytmanov, A. A., Osipov, N. N., Tikhomirov, S. A.

“…We construct two new infinite series of irreducible components of the moduli space of semistable nonlocally free reflexive rank 2 sheaves on the…”
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Grazing-emission X-ray fluorescence as a multiprobe tool for thin-film metrology by Nikolaev, K. V., Safonov, A. I., Kondratev, O. A., Prutskov, G. V., Likhachev, I. A., Subbotin, I. A., Borisov, M. M., Tikhomirov, S. A., Pashaev, E. M., Yakunin, S. N.

“…Recent research has demonstrated the high potential of grazing-emission X-ray fluorescence as a nanometrology tool for structures with complex 3D architecture…”
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Series of rational moduli components of stable rank two vector bundles on $$\pmb {\mathbb {P}}^3$$ P 3 by Kytmanov, A. A., Tikhomirov, A. S., Tikhomirov, S. A.

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On the Number of Irreducible Components of the Moduli Space of Semistable Reflexive Rank 2 Sheaves on the Projective Space by Kytmanov, A. A., Osipov, N. N., Tikhomirov, S. A.

“…In 2017, Jardim, Markushevich, and Tikhomirov found a new infinite series of irreducible components of the moduli space of semistable nonlocally free reflexive…”
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Series of rational moduli components of stable rank two vector bundles on P3 by Kytmanov, A. A., Tikhomirov, A. S., Tikhomirov, S. A.

“…We study the problem of rationality of an infinite series of components, the so-called Ein components, of the Gieseker–Maruyama moduli space M ( e ,  n ) of…”
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Fluorescence Quenching of Centrosymmetric Acridinedione Derivatives by Alcohols: The Role of Hydrogen Bonds and Their Clustering in Symmetry Breaking Charge Transfer by Feskov, S. V., Raichenok, T. F., Tikhomirov, S. A., Ivanov, A. I.

“…Fluorescence quenching of 3,3,11,11-tetramethyl-8,16-diphenyl-3,4,8,10,11,12,13,16-octahydroacridino[4,3-c]acridine-1,9(2H,5H)dione in liquid mixtures of…”
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Spectral and Kinetic Properties of Plasmon Hybrid Nanocomposites Based on Copper Phthalocyanine and Silver by Zamkovets, A. D., Barbarchik, E. A., Ponyavina, A. N., Tikhomirov, S. A., Binh, Nguyen Thanh, Minh, Pham Hong

“…Femtosecond time-resolved pump–probe absorption kinetic spectroscopy was used to show that the presence of plasmonic silver nanoparticles in Ag–CuPc hybrid…”
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Residual Stresses at the Interface between Carrier Tape and YSZ Layer in Manufacture of 2G HTS Wires by Irodova, A. V., Golovkova, E. A., Kondratiev, O. A., Kruglov, V. S., Krylov, V. E., Tikhomirov, S. A., Shavkin, S. V.

“…Using X-ray diffraction, there were determined the residual stresses on the surface of the AISI 310S stainless steel carrier tape used in manufacture of the…”
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Ultrafast Excited-State Dynamics in Molecular Aggregates of an Indotricarbocyanine Dye by Belko, N. V., Samtsov, M. P., Tikhomirov, S. A., Buganov, O. V.

“…The dynamics of the transient absorption spectra of H * - and J-aggregates of an indotricarbocyanine dye was studied using femtosecond pump-probe spectroscopy…”
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Increasing the Productivity of Chlorella vulgaris Microalgae Through the Use of a Hydrogel With Nanoparticles by Gorin, K V, Pozhidaev, V M, Tikhomirov, S A, Kondratev, O A, Gasanovna, M P, Vasilov, R G

“…Phototrophic microorganisms are considered one of the promising sources of renewable raw materials that can be used to produce energy and a variety of valuable…”
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On the Number of Vedernikov–Ein Irreducible Components of the Moduli Space of Stable Rank 2 Bundles on the Projective Space by Osipov, N. N., Tikhomirov, S. A.

“…We propose a method for finding the exact number of Vedernikov–Ein irreducible components of the first and second types in the moduli space M (0, n ) of stable…”
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Transient Absorption Dynamics and Nonlinear Optical Response in Colloidal Ag2S Quantum Dots by Smirnov, M. S., Ovchinnikov, O. V., Zvyagin, A. I., Tikhomirov, S. A., Ponyavina, A. N., Povedailo, V. A., Binh, Nguyen Thanh, Minh, Pham Hong

“…The mechanism of the nonlinear optical response of colloidal solutions of Ag 2 S quantum dots passivated with thioglycolic acid molecules is considered…”
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Picosecond Dynamics Features of Electronic Excitations in Gold Nanorods by Chevychelova, T. A., Ovchinnikov, O. V., Smirnov, M. S., Zvyagin, A. I., Ponyavina, A. N., Tikhomirov, S. A., Minh, Pham Hong, Binh, Nguyen Thanh

“…We study the electronic excitation dynamics in ensembles of plasmonic gold nanorods (Au NRs), in view of the femtosecond transient absorption spectroscopy, and…”
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Decay of electronic excitations in colloidal thioglycolic acid (TGA)-capped CdS/ZnS quantum dots by Smirnov, M. S., Buganov, O. V., Tikhomirov, S. A., Ovchinnikov, O. V., Shabunya-Klyachkovskaya, E. V., Grevtseva, I. G., Kondratenko, T. S.

“…Investigations of dynamics of exciton relaxation in colloidal thioglycolic acid (TGA)-capped CdS/ZnS core/shell systems with diameter of 3.6 nm by means of…”
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Modeling of optical properties of hybrid metal-organic nanostructures by Ponyavina, A. N., Barbarchyk, K. A., Zamkovets, A. D., Tikhomirov, S. A.

“…To model spectral characteristics of hybrid metal-organic nanostructures, the extended Mie theory was used, which makes it possible to calculate the extinction…”
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