Search Results - "Rukin, S."

Generation of electromagnetic fields of extremely high intensity by coherent summation of Cherenkov superradiance pulses by Ginzburg, N S, Cross, A W, Golovanov, A A, Mesyats, G A, Pedos, M S, Phelps, A D R, Romanchenko, I V, Rostov, V V, Rukin, S N, Sharypov, K A, Shpak, V G, Shunailov, S A, Ulmaskulov, M R, Yalandin, M I, Zotova, I V

“…We demonstrate both theoretically and experimentally the possibility of correlating the phase of a Cherenkov superradiance (SR) pulse to the sharp edge of a…”
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Spatial Inhomogeneity of Impact-Ionization Switching Process in Power Si Diode by Lyubutin, S. K., Patrakov, V. E., Rukin, S. N., Slovikovsky, B. G., Tsyranov, S. N.

“…Voltage drop process in power Si diode switched to a conducting state by an impact-ionization wave, which is excited by overvoltage pulse with a subnanosecond…”
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Chirality of a rhodamine heterodimer linked to a DNA scaffold: an experimental and computational study by Rukin, P S, Komarova, K G, Fresch, B, Collini, E, Remacle, F

“…The chiroptical properties of multi-chromophoric systems are governed by the intermolecular arrangement of the monomeric units. We report on a computational…”
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Compact solid-State switched pulsed power and its applications by Weihua Jiang, Panchenko, A., Yatsui, K., Takayama, K., Akemoto, M., Nakamura, E., Shimizu, N., Tokuchi, A., Rukin, S., Tarasenko, V.

“…Power semiconductor devices, such as insulated-gate bipolar transistors, metal-oxide-semiconductor field-effect transistors, and static-induction thyristors,…”
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Study of the voltage drop process for the case of high-power thyristors switched in the impact-ionization mode by Gusev, A. I., Lyubutin, S. K., Rukin, S. N., Tsyranov, S. N.

“…The voltage drop process for the case of high-power thyristors switched to the conducting state by an impact-ionization wave excited by means of an overvoltage…”
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High-current pulse switching by thyristors triggered in the impact-ionization wave mode by Gusev, A. I., Lyubutin, S. K., Rukin, S. N., Slovikovsky, B. G., Tsyranov, S. N.

“…The operation of a thyristor switch triggered in the impact-ionization wave mode was investigated. The switch contained two series-connected Т253-800-24…”
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Application of risk-based approach in switching operations preparation at Novovoronezh NPP by Mozgovoj, A. A., Rukin, I. S., Lebedeva, A. V.

“…The article discusses one of the problematic issues of operating nuclear power plants - revenue losses caused by staff mistakes. Existing methods and…”
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High efficiency nanosecond generator based on semiconductor opening switch by Lyubutin, S. K., Pedos, M. S., Ponomarev, A. V., Rukin, S. N., Slovikovsky, B. G., Tsyranov, S. N., Vasiliev, P. V.

“…On the base of novel circuitry approach a SOS-based (Semiconductor Opening Switch) all-solid-state repetitive generator has been developed for various…”
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Extremely High Peak Power Obtained at 29 GHZ Microwave Pulse Generation by Rostov, V. V., Gunin, A. V., Romanchenko, I. V., Pedos, M. S., Rukin, S. N., Sharypov, K. A., Shunailov, S. A., Ul’maskulov, M. R., Yalandin, M. I.

“…The paper presents research results on enhancing the peak power of microwave pulses with sub- and nanosecond length using a backward-wave oscillator (BWO)…”
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Coherent Vibrations Promote Charge-Transfer across a Graphene-Based Interface by Casotto, Andrea, Rukin, Pavel S., Fresch, Elisa, Prezzi, Deborah, Freddi, Sonia, Sangaletti, Luigi, Rozzi, Carlo A., Collini, Elisabetta, Pagliara, Stefania

“…Discerning the impact of the coherent motion of the nuclei on the timing and efficiency of charge transfer at the donor–acceptor interface is essential for…”
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Two-Channel Generator of the 8-mm Wavelength Range for Radiation with Subgigawatt Power Level Pulses by Rostov, V. V., Elchaninov, A. A., Romanchenko, I. V., Shunailov, S. A., Ul’maskulov, M. R., Sharypov, K. A., Shpak, V. G., Rukin, S. N., Yalandin, M. I.

“…We review the studies of phase stabilization of a pulsed relativistic backward-wave oscillator (BWO) excited by the feed voltage with a steep front. Results of…”
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Multichannel Ka-Band Microwave Oscillator Based on Frequency-Shifted Relativistic Backward-Wave Oscillators by Yalandin, M. I., Sharypov, K. A., Pedos, M. S., Romanchenko, I. V., Rostov, V. V., Rukin, S. N., Ul’maskulov, M. R., Shpak, V. G., Shunailov, S. A.

“…Experiments on summation of linearly polarized Gaussian wave beams in free space from two and four synchronous nanosecond Ka-band relativistic backward wave…”
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Relativistic microwave oscillators with high power flux in a free space and interaction zone by Yalandin, M.I., Pedos, M.S., Rostov, V.V., Romanchenko, I.V., Rukin, S.N., Sharypov, K.A., Shunailov, S.A., Ulmaskulov, M.R.

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Vibronic Coupling Drives the Ultrafast Internal Conversion in a Functionalized Free-Base Porphyrin by Petropoulos, Vasilis, Rukin, Pavel S., Quintela, Frank, Russo, Mattia, Moretti, Luca, Moore, Ana, Moore, Thomas, Gust, Devens, Prezzi, Deborah, Scholes, Gregory D., Molinari, Elisa, Cerullo, Giulio, Troiani, Filippo, Rozzi, Carlo A., Maiuri, Margherita

“…Internal conversion (IC) is a common radiationless transition in polyatomic molecules. Theory predicts that molecular vibrations assist IC between excited…”
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Four-channel source of synchronously modulated subgigawatt voltage pulses by Rostov, V. V., Rukin, S. N., Sharypov, K. A., Shpak, V. G., Shunailov, S. A., Ul'masculov, M. R., Yalandin, M. I.

“…Summary form only given. Investigations preceded the development of subgigawatt rf source based on a single, shock-excited ferrite-loaded nonlinear…”
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GTO Like Thyristors Triggered in Impact-Ionization Wave Mode by Gusev, A., Lyubutin, S., Patrakov, V., Rukin, S., Slovikovsky, B., Barnes, M.J., Kramer, T., Senaj, V.

“…GTO like thyristors, comprising of highly interdigitated gate and cathode structure, similarly to a GTO, are used at CERN as a main switching component of LHC…”
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Formation of 1.4 MeV runaway electron flows in air using a solid-state generator with 10 MV/ns voltage rise rate by Mesyats, G. A., Pedos, M. S., Rukin, S. N., Rostov, V. V., Romanchenko, I. V., Sadykova, A. G., Sharypov, K. A., Shpak, V. G., Shunailov, S. A., Ul'masculov, M. R., Yalandin, M. I.

“…Fulfillment of the condition that the voltage rise time across an air gap is comparable with the time of electron acceleration from a cathode to an anode…”
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High peak power and high average power subnanosecond modulator operating at a repetition frequency of 3.5 kHz by Yalandin, M.I., Lyubutin, S.K., Oulmascoulov, M.R., Rukin, S.N., Shpak, V.G., Shunailov, S.A., Slovikovsky, B.G.

“…This paper presents results of tests of a hybrid subnanosecond modulator with an output resistance of 45 /spl Omega/. The modulator comprises an…”
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Coherent summation of Ka-band microwave beams produced by sub-gigawatt superradiance backward wave oscillators by Sharypov, K. A., El'chaninov, A. A., Mesyats, G. A., Pedos, M. S., Romancheko, I. V., Rostov, V. V., Rukin, S. N., Shpak, V. G., Shunailov, S. A., Ul'masculov, M. R., Yalandin, M. I.

“…Coherent summation of microwave beams has been demonstrated for two superradiance Ka-band backward wave oscillators producing over 700 MW of power. The…”
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Ultrafast Current Switching Using the Tunneling-Assisted Impact Ionization Front in a Silicon Semiconductor Closing Switch by Lyubutin, S. K.

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