Zobrazeno 1 - 10
of 51
pro vyhledávání: '"A. F. Linnik"'
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 829:199-205
Theoretical and experimental investigations of the physical principles of multibunch dielectric wakefield accelerator concept based on the wakefield excitation in the dielectric structure by a sequence of relativistic electron bunches are presented.
Autor:
G. V. Sotnikov, V. I. Pristupa, G.P. Berezina, I.N. Onishchenko, O.L. Omelaenko, Kostyantyn Galaydych, R. R. Kniaziev, V.S. Us, A.P. Tolstoluzhsky, P. I. Markov, A. F. Linnik
Publikováno v:
Ukrainian Journal of Physics. 61:690-701
Publikováno v:
Technical Physics Letters. 43:183-185
We have experimentally studied the excitation of wake fields in a dielectric structure by a train of relativistic electron bunches and the acceleration of subsequent bunches of the same train due to detuning of the bunch repetition frequency relative
Autor:
G. Luka, I. S. Virt, L. F. Linnik, I. O. Rudyj, I. V. Kurilo, V. V. Tetyorkin, I. Ye. Lopatynskyi, Piotr Potera
Publikováno v:
Semiconductors. 47:1003-1007
The properties of Sb2S3 and Sb2Se3 thin films of variable thickness deposited onto Al2O3, Si, and KCl substrates are investigated by the method of pulsed laser ablation. The samples are obtained at a substrate temperature of 180°C in a vacuum chambe
Publikováno v:
Instruments and Experimental Techniques. 55:347-350
A method for determining the energy of relativistic electrons, which was used in the investigation of electromagnetic fields in plasma and dielectric structures, is described. The electron energy was determined by the extrapolated track of electrons
Autor:
A. G. Phedorov, I. O. Rudyi, I. S. Virt, I. V. Kurilo, T. P. Shkumbatyuk, V. V. Tetyorkin, L. F. Linnik, T. Ye. Lopatinskyi
Publikováno v:
Semiconductors. 44:544-549
Bi2Te3 and Sb2Te3 films were obtained by pulsed laser ablation. The films were deposited in vacuum (1 × 10−5 Torr) on single crystal substrates of Al2O3 (0001), BaF2 (111), and fresh cleavages of KCl or NaCl (001) heated to 453–523 K. The films
Publikováno v:
Instruments and Experimental Techniques. 48:230-233
A calorimeter of simple design for measuring the total energy of microwave radiation is described. It operates in the energy range of 0.5 J to 6 kJ; water is used as the absorbing material. A capacitive probe is applied to measure changes in the wate
Autor:
V. P. Prishchepov, V. A. Kiselev, I. N. Onishchenko, A. F. Linnik, A. M. Egorov, B. I. Ivanov, V. I. Butenko, V. N. Belan
Publikováno v:
Plasma Physics Reports. 26:351-355
Plasma current lenses in a nonuniform, programmed longitudinal magnetic field are considered. The longitudinal magnetic field determines the variations in the radius of the current channel, the current density, and the focusing azimuthal magnetic fie
Publikováno v:
Vestnik Rossiiskoi akademii meditsinskikh nauk. (8)
The development of the safest and, at the same time, efficient methods of cataract surgery, is not only a topical task of medical science and practice, but also, taking the demographic situation into account, a solution to a social problem. The artic
Autor:
V. I. Butenko, V. N. Belan, I. N. Onishchenko, V. P. Prishchepov, B. I. Ivanov, V. A. Kiselev, A. F. Linnik, A. M. Yegorov
Publikováno v:
Review of Scientific Instruments. 69:1110-1112
The plasma lens is investigated for focusing of a proton beam of energy 5 MeV, current 10 mA, and pulse duration 30 μs, obtained on the accelerator “Ural-5” with radio-frequency quadrupole (RFQ) radial-phase focusing. The parameters of the plasm