Перегляд за автором "Parkhomenko, S.V."

Сортувати за: Порядок: Результатів:

  • Influence of Ca and Mg doping on the microstructure and optical properties of YAG ceramics 
    Chaika, M.A.; Vovk, O.M.; Doroshenko, A.G.; Klochkov, V.K.; Mateychenko, P.V.; Parkhomenko, S.V.; Fedorov, O.G. (Functional Materials, 2017)
    Ceramics of yttrium aluminum garnet doped with Ca or Mg are produced by solid state reaction under vacuum sintering. The influence of CaO and MgO additives themselves on microstructure and optical properties of YAG ceramics ...
  • Mutual influence of additives of Ca and Si on properties of Cr-doped YAG ceramics 
    Chaika, M.A.; Vovk, O.M.; Safronova, N.A.; Parkhomenko, S.V.; Doroshenko, A.G.; Tolmachev, A.V. (Functional Materials, 2016)
    Cr-doped yttrium aluminum garnet ceramics with different concentration of additives Ca and Si were synthesized by vacuum reaction sintering. It was established that simultaneous doping with Ca and Si effects crucially on ...
  • Revealing the morphological peculiarities of Y₃Al₅O₁₂:Nd laser ceramics by ion beam sputtering 
    Vovk, O.M.; Chayka, M.A.; Mateychenko, P.V.; Yavetskiy, R.P.; Kosyanov, D.Yu.; Parkhomenko, S.V. (Functional Materials, 2013)
    The morphological peculiarities of Y₃Al₅O₁₂:Nd laser ceramics prepared by vacuum sintering of co-precipitated nanopowders have been revealed by ion beam sputtering of the ceramics surface. Inclusions with a cross section ...
  • Synthesis of strontium tetroborate SrB₄O₇ for single crystal growth 
    Korshikova, T.I.; Parkhomenko, S.V.; Tolmachev, A.V.; Yavetskiy, R.P. (Functional Materials, 2007)
    The possiblility of the single phase SrB₄O₇ synthesis the amorphous phase formation stage has been shown. Using XPA and DTA methods, the formation of strontium borate hydrates has been determined to occur at T = 95±5°C in ...
  • Thermostimulated luminescence of SrB₄O₇:Eu²⁺ single crystals 
    Yavetskiy, R.P.; Dolzhenkova, E.F.; Tolmachev, A.V.; Parkhomenko, S.V.; Baumer, V.N. (Functional Materials, 2006)
    Thermallystimulated luminescence (TSL) of SrB₄О₇:Eu²⁺ single crystals irradiated with у and X-ray quanta has been studied for the first time and compared with that of SrB₄О₇ crystals. The induced optical absorption in ...
  • Thermostimulated luminescence of SrB₄O₇ single crystals and glasses 
    Dubovik, M.F.; Korshikova, T.I.; Oseledchik, Yu.S.; Parkhomenko, S.V.; Prosvirnin, A.L.; Svitanko, N.V.; Tolmachev, A.V.; Yavetsky, R.P. (Functional Materials, 2005)
    Thermostimulated luminescence (TSL) of X-ray irradiated SrB₄O₇ single crystals and glasses has been studied for the first time and compared with polycrystalline samples. The TSL of SrB₄O₇ single crystals is due to radiative ...