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Перегляд Вопросы атомной науки и техники за назвою

Репозиторій DSpace/Manakin

Перегляд Вопросы атомной науки и техники за назвою

Сортувати за: Порядок: Результатів:

  • Experimental investigations of interaction of supercritical electron beams with plasma 
    Chupikov, P.T.; Medvedev, D.V.; Onishchenko, I.N.; Panasenko, B.D.; Prokopenko, Yu.V.; Pushkarev, S.S.; Faehl, R.J.; Yegorov, A.M. (Вопросы атомной науки и техники, 2002)
    The first section of the collective ions acceleration based on simultaneous temporal and spatial modulation of relativistic electron beam (REB) was studied experimentally. The virtual cathode was originated in the ...
  • Experimental investigations of the vortex-chain generated in the two-component plasma with the sheared flow of magnetized electrons 
    Chekh, Yu.; Goncharov, A.; Evsyukov, A. (Вопросы атомной науки и техники, 2006)
    We present further experimental results on the observation of electron vortices in an electrostatic plasma lens at the strong radial gradient of electron density. Anharmonic low frequency large-amplitude potential waves ...
  • Experimental modelling of the effects of CXA bombardment on image quality of the first mirrors in ITER 
    Konovalov, V.G.; Shapoval, A.N.; Volkova, O.Yu.; Voitsenya, V.S. (Вопросы атомной науки и техники, 2005)
    In optical methods of plasma diagnostics in large fusion devices (FD) the use of first mirrors (FM) is supposed. To make the right choice of FM material the modeling studies are needed of the degradation rates of reflectance ...
  • Experimental modelling of the hybrid accelerating structure of heavy ion linear accelerator 
    Bomko, V.O.; Dyachenko, O.F.; Zajtsev, B.V.; Kobets, A.P.; Tishkin, S.S. (Вопросы атомной науки и техники, 2016)
    The new prestripping section of the heavy ions linear accelerator with mass-to-charge ratio A/q ≤ 20, allowing to accelerate ions from 6 keV/u to energy of 1 MeV/u is developed. The section represents a combination of ...
  • Experimental model of multidetector device based on CdZnTe detectors 
    Batiy, V.G.; Nenakhov, A.N.; Pravdiviy, A.A.; Kochnev, N.A.; Selyukova, V.V.; Khazhmuradov, M.A. (Вопросы атомной науки и техники, 2005)
    The multidetector device for measurement of angular distributions of intensity of gamma - radiation is described. Results of tests of experimental model of device are presented and prospects of use of such device are shown.
  • Experimental research and work development on the helium ions linac 
    Onishchenko, I.M.; Manuilenko, O.V.; Zajtsev, B.V.; Dubniuk, S.M.; Коbets, А.P.; Kravchenko, A.I.; Pavlii, К.V.; Reshetnikov, V.M.; Soshenkо, V.A.; Tishkin, S.S.; Zhuravlyov, O.V.; Zhuravlyov, V.G. (Вопросы атомной науки и техники, 2021)
    The paper provides a brief summary of the experimental research carried out at the present time at the materials science complex developed at the NSC KIPT. The main directions for the development of the work carried out ...
  • Experimental research of ICP reactor for plasma-chemical etching 
    Dudin, S.V.; Zykov, A.V.; Dahov, A.N.; Farenik, V.I. (Вопросы атомной науки и техники, 2006)
    The results of systematic experimental researches of plasma-chemical etching reactor in the inductive mode are presented in this paper. Measurements of the integral discharge parameters (inductor voltage, gas pressure, ...
  • Experimental research of the relativistic electron beam radiation in the storage ring 
    Guk, I.S.; Tarasenko, A.S. (Вопросы атомной науки и техники, 2002)
    In 1969 - 1989 on the storage ring N-100 the cycle of works on an experimental research of the relativistic elektron beam radiation in energy range of from 50 up to 100 MeV and the stored particle number - from one electron ...
  • Experimental studies into spectral and time characteristics of the accelerator U-12 radiation field 
    Yegorov, A.M.; Migalenja, V.Ja.; Nagaychenko, V.I.; Sotnikov, V.V.; Voronko, V.A.; Zhuk, V.V. (Вопросы атомной науки и техники, 2004)
    The present paper is concerned with experimental studies of the structure, time and spectral characteristics of the radiation field of the accelerator U-12. The results obtained from the studies were used to develop the ...
  • Experimental studies of ion emission from RPI-IBIS facility and modeling of ion motions 
    Malinowski, K.; Czaus, K.; Sadowski, M.J.; Skladnik-Sadowska, E.; Garkusha, I.E.; Tereshin, V.I. (2010)
    The paper presents the recent measurements of ion beams emitted from an RPI-IBIS plasma injector and some preliminary results of the theoretical modeling. The RPI-IBIS facility was equipped with coaxial electrodes made of ...
  • Experimental studies of some features of beam-plasma discharge initial stage 
    Butenko, V.I.; Ivanov, B.I.; Prishchepov, V.P. (Вопросы атомной науки и техники, 2005)
    In case of gas pressure increasing, the plasma density rapidly increases at p=(1-2)*10⁻⁴ Torr, due to the beam-plasma discharge start (BPD). For fixed pressure above 2*10⁻⁴ Torr, the BPD start depends from the interaction ...
  • Experimental studies of the interaction of ion- and plasma-streams with carbon-based targets placed near a cathode of plasma-focus facility 
    Gribkov, V.A.; Dubrovsky, A.V.; Miklaszewski, R.; Paduch, M.; Tomaszewski, K.; Scholz, M.; Pimenov, V.N.; Ugaste, Yu.E.; Sadowski, M.J.; Skladnik-Sadowska, E.; Szydlowski, A.; Malinowski, K.; Tsarenko, A.V. (Вопросы атомной науки и техники, 2005)
    The paper presents measuring techniques and results of experiments performed within the PF-1000 PlasmaFocus facility in order to investigate the interaction of high-energy deuteron beams (of ED >100 keV) and deuterium ...
  • Experimental studies of the nuclear-physical characteristics of the extended uranium target irradiated by relativistic protons, deutrons and ¹²C nuclei 
    Zhadan, A.A.; Sotnikov, V.V.; Voronko, V.A.; Baldin, A.A.; Tyutyunnikov, S.I.; Bukhal, O.V.; Husak, K.V.; Zhuk, I.V.; Zhivkov, P. (Вопросы атомной науки и техники, 2020)
    In 2011-2017 in the framework of the international collaboration project “Energy and Transmutation of RAW”, a series of experimental studies on the deep subcritical uranium assembly QUINTA were carried out. The massive ...
  • Experimental study of accelerating field distribution optimization in the H-structure with comb holders 
    Bryzgalov, G.A.; Sokolenko, E.N (Вопросы атомной науки и техники, 2004)
    We have suggested to perform the tuning the structure accelerating field distribution at the wave similar to H, by changing the inductivity of the holder of a single drift tube. Changing the angle of bend of the adjacent ...
  • Experimental study of characteristics of intense electron beam injector 
    Aizatskyi, M.I.; Khodak, I.V.; Kushnir, V.A.; Mytrochenko, V.V.; Perezhogin, S.A.; Stepin, D.L.; Zhiglo, V.F. (Вопросы атомной науки и техники, 2013)
    Application of low voltage electron source requires the use of steep change of on-axis RF field along the buncher for electrons to be bunched and accelerated efficiently. The paper presents the results of studies of the ...
  • Experimental study of current-sheet-like structure in pinching plasma flows with electric and magnetic probes 
    Volkova, Yu.Ye.; Solyakov, D.G.; Marchenko, A.K.; Ladygina, M.S.; Petrov, Yu.V.; Chebotarev, V.V.; Merenkova, T.M.; Makhlai, V.A.; Yeliseyev, D.V.; Staltsov, V.V. (Problems of Atomic Science and Technology, 2022)
    The formation of the current-sheet-like structure under the influence of the external magnetic field in pinching plasma flows generated by the magnetoplasma compressor has been studied. A set of magnetic and electric probes ...
  • Experimental study of injector based on the spark source with titanium cathode saturated with hydrogen 
    Vasiliev, A.A.; Iosseliani, D.D.; Kushin, V.V.; Petrenko, S.V.; Plotnikov, S.V.; Seleznev, D.N.; Zubovsky, V.V.; Bogolyubov, E.P.; Bobylev, V.T.; Kuznetzov, V.A.; Ryzhkov, V.I.; Presnyakov, Yu.K.; Samarin, V.A. (Вопросы атомной науки и техники, 2004)
    The results of experimental study of short-pulse proton injector for various variants of construction of pulse spark ion source are considered. The experimental results of study of regimes of both ignition and discharge ...
  • Experimental study of plasma-surface interaction and material damage relevant to ITER type i ELMs 
    Makhlaj, V. A.; Bandura, A.N.; Byrka, O.V.; Chebotarev, V.V.; Garkusha, I.E.; Garkusha, V.V.; Kulik, N.V.; Landman, I.; Lebedev, S.I.; Neklyudov, I.M.; Staltsov, V.V.; Tereshin, V.I. (Вопросы атомной науки и техники, 2006)
    The paper presents experimental investigations of main features of plasma-surface interaction and energy transfer to the material surface in dependence on plasma heat loads. The experiments were performed with QSPA ...
  • Experimental study of secondary emission mode in RF gun with thermionic cathode 
    Khodak, I.V.; Kushnir, V.A.; Mitrochenko, V.V.; Perezogin, S.A.; Stepin, D.L. (Вопросы атомной науки и техники, 2004)
    The paper deals with the problems concerning the influence of secondary emission on the operation of radio frequency (RF) gun with thermionic cathode. The characteristics of particles bombarding the cathode are investigated by ...
  • Experimental study of secondary emission radioisotope current source prototype 
    Kononenko, S.I.; Kalantaryan, O.V.; Kolesnik, V.T.; Muratov, V.I.; Karas, V.I.; Filippenko, V.E. (Вопросы атомной науки и техники, 2008)
    The results of experimental investigations of prototype of secondary emission radioisotope current source are presented. Novel physical idea of nuclear particle energy conversion into electricity by means of secondary ion ...

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