Search Results - "Shtan’, A.F."

Effect of sputtering on self-damaged ITER-grade tungsten by Voitsenya, V.S., Balden, M., Bardamid, A.F., Belyaeva, A.I., Bondarenko, V.N., Skoryk, O.O., Shtan’, A.F., Solodovchenko, S.I., Sterligov, V.A., Tyburska-Püschel, B.

“…Simulation of neutron irradiation and sputtering on ITER-grade tungsten was studied. The effects of neutron-induced displacement damage have been simulated by…”
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Behavior of RF Discharge Plasmas in the Uragan-3M and Uragan-2M Torsatrons by Pankratov, I.M., Beletskii, A.A., Berezhnyj, V.L., Burchenko, P.Ya, Chechkin, V.V., Grigor'eva, L. I., Hartmann, D., Koch, R., Konovalov, V. G., Kulaga, A. Ye, Lesnyakov, G. G., Hartmann, D., Lozin, A.V., Lyssoivan, A.I., Maznichenko, S.M., Mironov, Yu.K., Moiseenko, V.Ye, Pashnev, V. K., Petrushenya, A. A., Prokopenko, A. V., Romanov, V. S., Shapoval, A. N., Shtan', A.F., Sitnikov, D.A., Skibenko, A.I., Slavnyj, A.S., Solodovchenko, S.I., Sorokovoy, E. L., Sorokovoy, Ye. L., Shvets, O. M., Stadnik, Yu. S., Tarasov, I. K., Tereshin, V. I., Tsybenko, S. A., Zamanov, N. V., Volkov, Ye. D.

“…In the Uragan‐3M (U‐3M) and Uragan‐2M (U‐2M) torsatrons possibilities and prospects of Alfvén method utilization for wall conditioning, plasma production and…”
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Some problems arising due to plasma–surface interaction for operation of the in-vessel mirrors in a fusion reactor by Voitsenya, V.S., Bardamid, A.F., Bondarenko, V.N., Jacob, W., Konovalov, V.G., Masuzaki, S., Motojima, O., Orlinskij, D.V., Poperenko, V.L., Ryzhkov, I.V., Sagara, A., Shtan, A.F., Solodovchenko, S.I., Vinnichenko, M.V.

“…Effects of two contradictory processes on the survivability of the in-vessel mirrors for diagnosing plasma in a fusion reactor, namely, the sputtering by…”
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Impact of deuterium plasma ions on mirror samples fabricated from Zr48Cu36Al8Ag8 and Zr57Cu15.4Al10Ni12.6Nb5 amorphous alloys by Voitsenya, V.S., Malykhin, D.G., Konovalov, V.G., Louzguine-Luzgin, D.V., Bobkov, V.V., Ryzhkov, I.V., Shapoval, A.N., Shtan’, A.F., Solodovchenko, S.I., Kovtun, K.V., Vasil'ev, A.A.

“…•D plasma ions impact on BMG leads to D absorption and modification of some properties.•At D ion energy< 120 eV, the amount of D absorbed increases linearly…”
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On the choice of materials for the first mirrors of plasma diagnostics in a fusion reactor by Voitsenya, V.S., Bardamid, A.F., Gritsyna, V.T., Konovalov, V.G., Motojima, O., Orlinskij, D.V., Palladino, R., Peterson, B.J., Shapoval, A.N., Shtan, A.F., Solodovchenko, S.I., Yakimov, K.I., Young, K.

“…The reflectivity coefficient, R, of mirrors fabricated from different metals (Al, Cu, Mo, Ta, W) in the wavelength range 0.25–0.65 μm was investigated under…”
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Sputtering effects on mirrors made of different tungsten grades by Voitsenya, V.S., Ogorodnikova, O.V., Bardamid, A.F., Bondarenko, V.N., Konovalov, V.G., Lytvyn, P.M., Marot, L., Ryzhkov, I.V., Shtan', A.F., Skoryk, O.O., Solodovchenko, S.I.

“…Because tungsten (W) is used in present fusion devices and it is a reference material for ITER divertor and possible plasma-facing material for DEMO, we strive…”
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Changes to the reflectance of Be mirrors due to deuterium plasmas contaminated with oxygen by Bardamid, A.F., Bondarenko, V.N., Davis, J.W., Konovalov, V.G., Litvin, O., Ryzhkov, I.V., Shapoval, A.N., Shtan’, A.F., Solodovchenko, S.I., Voitsenya, V.S.

“…The reflectance of Be mirrors due to impact by ions from a deuterium plasma has been studied under several bombardment conditions. Analysis of the resulting…”
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Optical properties of Al mirrors under impact of deuterium plasma ions in experiments simulating ITER conditions by Bardamid, A.F., Belyaeva, A.I., Davis, J.W., Dobrotvorskaya, M.V., Galuza, A.A., Kapitоnchuk, L.M., Konovalov, V.G., Ryzhkov, I.V., Shtan’, A.F., Slatin, K.A., Solodovchenko, S.I., Voitsenya, V.S.

“…The ion-induced modification of aluminum alloy mirrors, under bombardment by deuterium plasma ions has been investigated as a simulation of the environment…”
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Modification of optical properties of Be mirrors under bombardment by deuterium ions by Voitsenya, V.S, Bardamid, A.F, Bondarenko, V.N, Konovalov, V.G, Orlinskij, D.V, Ryzhkov, I.V, Shapoval, A.N, Shtan', A.F, Solodovchenko, S.I, Vukolov, K.Yu

“…Effects of D ion bombardment on Be mirror reflectance, R( λ), in λ=220–650 nm were studied as modelling the impact of charge exchange atoms in a fusion…”
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Ion energy distribution effects on degradation of optical properties of ion-bombarded copper mirrors by Bardamid, A.F, Gritsyna, V.T, Konovalov, V.G, Orlinskii, D.V, Shapoval, A.N, Shtan, A.F, Solodovchenko, S.I, Voitsenya, V.S, Yakimov, K.I

“…The cathodic sputtering of copper mirrors in a hydrogen plasma was realized by means of alternating negative voltage. The time behavior of voltage was chosen…”
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Some peculiarities in the behavior of Be surfaces under bombardment by ions from a deuterium plasma by Bardamid, A.F., Belyayeva, A.I., Bondarenko, V.N., Galuza, A.A., Gann, V.V., Jacobson, L., Konovalov, V.G., Orlinskij, D.V., Papirov, I.I., Ryzhkov, I.V., Shapoval, A.N., Shtan’, A.F., Solodovchenko, S.I., Vasil’ev, A.A., Voitsenya, V.S.

“…In experiments with Be mirrors bombarded by keV ions from a deuterium plasma a sharp drop of reflectance in the wavelength 220–650 nm was observed after quite…”
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On the problem of material for the in-vessel mirrors of plasma diagnostics in a fusion reactor by Konovalov, V.G, Bardamid, A.F, Bondarenko, V.N, Gann, V.V, Shapoval, A.N, Shtan', A.F, Solodovchenko, S.I, Voitsenya, V.S, Zubarev, E.N

“…In the paper the problem on the choice of materials for the in-vessel mirrors for plasma diagnostics in the reactor-grade fusion device is discussed. The…”
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