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V. T. Astrelin A. V. Burdakov V. S. Koidan K. I. Mekler P. I. Mel’nikov V. V. Postupaev M. A. Shcheglov 《Journal of Experimental and Theoretical Physics》1998,86(3):489-500
This paper presents the results of experiments on two-stage heating of a dense plasma by a relativistic electron beam in the
GOL-3 facility. A dense plasma with a length of about a meter and a hydrogen density up to 1017 cm−3 was created in the main plasma, whose density was 1015 cm−3. In the process of interacting with the plasma, the electron beam (1 MeV, 40 kA, 4 μs) imparts its energy to the electrons of the main plasma through collective effects. The heated electrons, as they disperse
along the magnetic field lines, in turn reach the region of dense plasma and impart their energy to it by pairwise collisions.
Estimates based on experimental data are given for the parameters of the flux of hot plasma electrons, the energy released
in the dense plasma, and the energy balance of the beam-plasma system. The paper discusses the dynamics of the plasma, which
is inhomogeneous in density and temperature, including the appearance of pressure waves.
Zh. éksp. Teor. Fiz. 113, 897–917 (March 1998) 相似文献
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A. M. Genaev G. E. Sal’nikov V. G. Shubin 《Russian Journal of Organic Chemistry》2007,43(8):1134-1138
By DFT method energy barriers were calculated for carousel rearrangements of bicyclo[3.1.0]hexenyl, cyclobutenyl, and homotropylium cations. A plausible agreement between calculated and experimental findings was found. 相似文献
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Yu. N. Sazanov A. V. Gribanov M. Ya. Goikhman M. K. Abdulakhatov S. A. Bartenev S. A. Strelkov N. G. Firsin V. S. Gusel’nikov 《Russian Journal of Applied Chemistry》2007,80(8):1379-1383
Interaction of ITA-31 polyimide binder with a series of industrial sorbents based on styrene and vinylpyridine derivatives was studied. 相似文献
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I. A. Bashmakov V. A. Dorosinets V. K. Ksenevich A. A. Mel’nikov F. N. Kaputskii 《Russian Journal of Applied Chemistry》2007,80(2):285-289
A new procedure was developed for preparing carbon films with magnetic metal nanoparticles by thermolysis of a polymer precursor. The conditions for preparing carbon films with required surface concentration of the metal nanoparticles and hence with dielectric or metallic properties were determined. 相似文献
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B. M. Ginzburg D. G. Tochil’nikov A. A. Shepelevskii A. M. Leksovskii Sh. Tuichiev 《Russian Journal of Applied Chemistry》2006,79(9):1518-1521
The effect of fullerene black introduced (after extraction of light fullerenes from the black with toluene) into polytetrafluoroethylene F-4 on its wear resistance and antifriction properties in sliding over steel at contact pressures in the range 0.2–2.0 MPa was studied. 相似文献
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E. Yu. Lundina Yu. M. Shernyakov M. V. Maksimov I. N. Kayander A. F. Tsatsul’nikov N. N. Ledentsov A. E. Zhukov N. A. Maleev S. S. Mikhrin V. M. Ustinov Zh. I. Alferov D. Bimberg 《Technical Physics》2003,48(1):131-132
Accelerated degradation testing of long-wavelength (>1.25 µm) quantum-dot lasers made on GaAs substrates is carried out at a fixed current of 1.7 A, initial optical output of about 0.3 W, and a heat sink temperature of 60°C. No signs of degradation are revealed after testing for 450 h. The test bed is not sealed, inert gas purging is not performed, and the laser faces are not passivated. 相似文献