Перегляд за автором "Kravchenko, A.I."

Сортувати за: Порядок: Результатів:

  • Kravchenko, A.I. (Functional Materials, 2006)
    An equation has been derived describing the distribution of an impurity in a distillate obtained by vapor condensation into solid phase at a low impurity content and under ideal mixing of the substance being distilled.
  • Bomko, V.A.; Bryk, M.T.; Dyachenko, A.F.; Zabotin, A.V.; Zajtsev, B.V.; Zhuk, V.V.; Zhuravlev, V.G.; Kobets, A.F.; Kravchenko, A.I.; Lesnykh, M.S.; Reshetnikov, V.N. (Вопросы атомной науки и техники, 2006)
    At the Kharkov heavy ion linear accelerator MILAC experimental investigations on irradiation polymer films with heavy ion beams are carried out with the aim of obtaining track-etched membranes. Presently, the MILAC ...
  • Kravchenko, A.I. (Functional Materials, 2009)
    The equations for comparison of refining efficiency by distillation and Czochralski crystallization have been derived. It has been shown that for some systems being purified (for example, at purification of cadmium from ...
  • Kravchenko, A.I. (Functional Materials, 2011)
  • Kravchenko, A.I. (Functional Materials, 2007)
    Information of combination of floating-zone recrystallization with other purification method (Czochralski, Verneil, distillation) is summarized.
  • Dubniuk, S.N.; Anokhin, R.A.; Dyachenko, A.F.; Коbets, А.P.; Kravchenko, A.I.; Manuilenko, O.V; Pavlii, К.V.; Reshetnikov, V.N.; Shevchenko, A.S.; Soshenkо, V.A.; Tishkin, S.S.; Zajtsev, B.V.; Zhuravlyov, A.V.; Zhuravlyov, V.G. (Вопросы атомной науки и техники, 2018)
    The numerical simulation results and experimental investigation of helium ions linear accelerator with output energy 4 MeV and focusing by an RF field are presented. The variant of alternating-phase focusing with a ...
  • Kravchenko, A.I. (Вопросы атомной науки и техники, 2014)
    The features of zone distillation (with zone melting of refined material and with pulling of condensate) as a new purification method are shown. The method is based on similarity of equations of distillation and crystallization ...
  • Dyachenko, A.F.; Anokhin, R.A.; Dubniuk, S.N.; Коbets, А.P.; Kravchenko, A.I.; Manuilenko, O.V; Reshetnikov, V.M.; Soshenkо, V.A.; Tishkin, S.S.; Zajtsev, B.V.; Zhuravlоv, O.V.; Zhuravlоv, V.G. (Вопросы атомной науки и техники, 2018)
    Ways of the bunch current and density increase at the target on the helium ions linear accelerator NSC “KhIPT” with output energy 4 MeV are considered. Possibility of its transportation with the minimum losses to target ...