Перегляд за автором "Fedorchenko, V.D."

Сортувати за: Порядок: Результатів:

  • Characteristics of the plasma created by ECR plasma source for thin films deposition 
    Fedorchenko, V.D.; Byrka, O.V.; Chebotarev, V.V.; Garkusha, I.E.; Tereshin, V.I. (Вопросы атомной науки и техники, 2005)
    The construction of planar ECR plasma source with multipolar magnetic field is described and the distribution of plasma parameters is measured. Plasma density and electron temperature at the distance 2,5 cm from the magnet ...
  • Corrosion resistance of Nd-Fe-B magnets with PVD protecting coatings modified by pulsed plasma treatment 
    Bovda, O.M.; Bovda, V.O.; Chebotarev, V.V.; Fedorchenko, V.D.; Garkusha, I.E.; Onischenko, L.V.; Sakhnenko, M.D.; Tereshin, V.I.; Tortika, O.S.; Ved, M.V. (Functional Materials, 2008)
    The combination of PVD and pulsed plasma treatment has been applied to Nd-Fe-B based magnets to provide enhanced corrosion resistance. The corrosion behavior of plasma treated Nd-Fe-B sintered magnets with Fe₈₀B₂₀ film in ...
  • Deposition of refractory metal films with planar plasma ECR source 
    Fedorchenko, V.D.; Chebotarev, V.V.; Medvedev, A.V.; Tereshin, V.I. (Вопросы атомной науки и техники, 2007)
    The condition of the deposition of refractory metal and alloy films such as W, Mo, Ti, Ta, Cr, Ni, Fe₈₀B₂₀ with using ECR plasma source at the different magnitudes of bias voltage on targets and substrates were investigated. ...
  • Generation of non-relativistic electron bunches and measurement of their basic parameters 
    Bolotov, V.N.; Kononenko, S.I.; Muratov, V.I.; Fedorchenko, V.D. (Вопросы атомной науки и техники, 2008)
    This research aims to explore a possibility of generation of short electron bunches by Bernstein-Green-Kruskal (BGK) – waves and measurement of their parameters. The experiments showed that the BGK-waves can be used ...
  • Influence of multipolar magnetic field geometry of ECR planar plasma source on plasma parameters 
    Fedorchenko, V.D.; Chebotarev, V.V.; Garkusha, I.E.; Medvedev, A.V.; Tereshin, V.I.; Shevchuk, B.A. (Вопросы атомной науки и техники, 2008)
    The plasma parameters and its homogeneity were measured in ECR planar plasma source with multipolar magnetic field, which is created by three parallel magnetic bars of 12 cm in length consisted of set of the permanent ...
  • Radio frequency control of particle detrpping / retrapping process in a stellarator type device 
    Shishkin, A.A.; Tarasov, I.K.; Fedorchenko, V.D. (Вопросы атомной науки и техники, 2005)
    The possibility to study experimentally the effect of AC electric field on the transit particles is considered on the example of the small stellarator device. This study is important for the development of scenario for the ...
  • Transition radiation induced by nonrelativistic electron bunches 
    Bolotov, V.N.; Kononenko, S.I.; Muratov, V.I.; Fedorchenko, V.D. (Вопросы атомной науки и техники, 2009)
    The experiments showed that the Bernstein – Green – Kruskal (BGK)-waves can be used to form short electron bunches with time durations ranging between 50 and 100 ps. Experiments on generating electromagnetic pulses (EMPs) ...