Search Results - "Kotov, V. N."

Adatoms in graphene by Castro Neto, A.H., Kotov, V.N., Nilsson, J., Pereira, V.M., Peres, N.M.R., Uchoa, B.

“…We review the problem of adatoms in graphene under two complementary points of view, scattering theory and strong correlations. We show that in both cases…”
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Novel Approach to Description of Spin-Liquid Phases in Low-Dimensional Quantum Antiferromagnets by Kotov, V. N., Sushkov, O., Weihong, Zheng, Oitmaa, J.

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A Generator of High-Voltage Bipolar Pulses by Lubkov, A. A., Kotov, V. N., Perebeinos, S. V., Zotov, A. A.

“…A generator of high-voltage bipolar pulses with adjustable values of the switching frequency (0–2000 Hz) and the output-voltage amplitude (300–3600 V) with the…”
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Electrochemical treatment of irradiated nuclear graphite by Bespala, E.V., Antonenko, M.V., Chubreev, D.O., Leonov, A.V., Novoselov, I. Yu, Pavlenko, A.P., Kotov, V.N.

“…The paper is dedicated to the issues of accumulation of irradiated reactor graphite and possible options for handling it. There are described the advantages of…”
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Magnetic spin ladder (C5H12N)2CuBr4: high-field magnetization and scaling near quantum criticality by Watson, B C, Kotov, V N, Meisel, M W, Hall, D W, Granroth, G E, Montfrooij, W T, Nagler, S E, Jensen, D A, Backov, R, Petruska, M A, Fanucci, G E, Talham, D R

“…The magnetization, M(H< or =30 T,0.7< or =T< or =300 K), of (C5H12N)2CuBr4 has been used to identify this system as an S = 1/2 Heisenberg two-leg ladder in the…”
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Bound States of Magnons in the S = 1 / 2 Quantum Spin Ladder by Sushkov, O. P., Kotov, V. N.

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Electron-Electron Interactions in Graphene: Current Status and Perspectives by Kotov, Valeri N., Uchoa, Bruno, Pereira, Vitor M., Guinea, F., Castro Neto, A. H.

“…The problem of electron-electron interactions in graphene is reviewed. Starting from the screening of long-range interactions in these systems, the existence…”
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SiGe BiCMOS Voltage-Controlled Oscillator and Mixer IP-blocks for the Next-Generation Communication Transceivers by Selishchev, I. A., Sotskov, D. I., Kuznetsov, A. G., Usachev, N. A., Elesin, V. V., Kotov, V. N., Balbekov, A. O.

“…Design and testing results of I/Q mixer and voltage-controlled oscillator IP-blocks for application in 5G communications are presented. IP-blocks were…”
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Total Ionizing Dose Sensitivity of 180 nm Silicon-on-Insulator Microwave Low-Noise Amplifier by Gorbunov, M.S., Zhidkov, N.M., Sotskov, D. I., Kuznetsov, A. G., Kotov, V. N., Elesin, V. V., Selishchev, I. A.

“…We study the total ionizing dose (TID) effects sensitivity of 180 nm Silicon-on-Insulator (SOI) microwave low-noise amplifier (LNA) parameters. We use the…”
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Stability of the spiral phase and superconductivity in the two-dimensional t-J model by SUSHKOV, O. P, KOTOV, V. N

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Guidance Subsystem of the Solar Telescope with a Field of View Smaller than the Angular Size of the Solar Disk by Kotov, V. N., Lubkov, A. A., Popov, Yu. A.

“…The article analyzes the method of pointing a high-spatial-resolution solar telescope with an angular field of view smaller than the angular size of the solar…”
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Experimental and modeling investigation of the mechanism of synaptic vesicles recycling by Zakharov, A. V., Petrov, A. M., Kotov, N. V., Zefirov, A. L.

“…Under the condition of microelectrode recording and fluorescence microscopy with dye FM 1-43 the research of exo-/endocytosis of synaptic vesicles in motor…”
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Study of irradiated graphite-bakelite paste by Bespala, E.V., Antonenko, M.V., Bespala, Yu.R., Kotov, V.N., Novoselov, I.Yu

“…•The study of irradiated graphite-bakelite paste from a uranium-graphite reactor was carried out for the first time.•The radionuclide composition and the rate…”
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Local impurities in 2D quantum antiferromagnets by Kotov, V.N., Oitmaa, J., Sushkov, O.

“…The 2D quantum Heisenberg antiferromagnet at zero temperature with two kinds of locally frustrating defects - ferromagnetic bonds and impurity spins - is…”
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Novel approach to description of spin liquid phases in low-dimensional quantum antiferromagnets by Sushkov, O.P., Kotov, V.N., Weihong, Zheng, Oitmaa, J.

“…We consider quantum spin systems with dimerization, which at strong coupling have singlet ground states. To account for strong correlations, the S=1 elementary…”
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Experimental and modelling investigation of the mechanism of synaptic vesicles recycling by Zakharov, A V, Petrov, A M, Kotov, N V, Zefirov, A L

“…Under the condition of microelectrode recording and fluorescence microscopy with dye FM 1-43 the research of exo- endocytosis of synaptic vesicle in motor…”
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Automation system for the large solar vacuum telescope by Kovadlo, P. G., Lubkov, A. A., Bevzov, A. N., Budnikov, K. I., Vlasov, S. V., Zotov, A. A., Kolobov, D. Yu, Kurochkin, A. V., Kotov, V. N., Lylov, S. A., Lyakh, T. V., Maksimov, A. S., Perebeinos, S. V., Petukhov, A. D., Peshcherov, V. S., Popov, Yu. A., Russkikh, I. V., Tomin, V. E.

“…The architecture, composition, specific features of operation, and technical characteristics of an automated control system of the Large Solar Vacuum Telescope…”
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Motor activity of paramecium by Kotov, N V, Volchenko, A M, Davydov, D A, Kostyleva, E K, Sadykov, I Kh, Platov, K V

“…A systemic study of the mechanisms of motor activity of paramecium was carried out. The movements of paramecium responding to various influences were…”
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Stability of the spiral phase and superconductivityin the two-dimensional t– J model by Sushkov, O.P., Kotov, V.N.

“…We analyse the t– t′– t″– J model, relevant to the superconducting cuprates. By using chiral perturbation theory we have determined the ground state to be a…”
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New generation solar telescope of operative predictions by Peshcherov, V. S., Grigor’ev, V. M., Svidskii, P. M., Bevzov, A. N., Budnikov, K. I., Vlasov, S. V., Zotov, A. A., Kotov, V. N., Kitov, A. K., Lubkov, A. A., Lylov, S. A., Perebeinos, S. V.

“…The functional and metrological characteristics of a new solar telescope designed to obtain quantitative data on large-scale magnetic fields (LMF) of the Sun…”
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