Перегляд за автором "Savchenko, E.V."

Сортувати за: Порядок: Результатів:

  • 4th International Conference on Cryocrystals and Quantum Crystals (CC 2002) 
    Bondybey, V.E.; Savchenko, E.V. (Физика низких температур, 2003)
  • Activation spectroscopy of electronically induced defects in solid Ne 
    Grigorashchenko, O.N.; Rudenkov, V.V.; Khizhnyi, I.V.; Savchenko, E.V.; Frankowski, M.; Smith-Gicklhorn, A.M.; Beyer, M.K.; Bondybey, V.E. (Физика низких температур, 2003)
    Thermally stimulated luminescence (TSL) and thermally stimulated exoelectron emission (TSEE) methods were used in combination with cathodoluminescence to probe electronically induced defects in solid Ne. The defects were ...
  • Anomalous low-temperature “post-desorption” from solid nitrogen 
    Savchenko, E.V.; Khyzhniy, I.V.; Uyutnov, S.A.; Ponomaryov, A.N.; Gumenchuk, G.B.; Bondybey, V.E. (Физика низких температур, 2013)
    Anomalous low-temperature post-desorption (ALTpD) from the surface of nominally pure solid nitrogen pre-liminary irradiated by an electron beam was detected for the first time. The study was performed using a combi-nation ...
  • Comparative study of thermostimulated luminescence and electron emission of nitrogen nanoclusters and films 
    Boltnev, R.E.; Bykhalo, I.B.; Krushinskaya, I.N.; Pelmenev, A.A.; Khmelenko, V.V.; Lee, D.M.; Khyzhniy, I.V.; Uyutnov, S.A.; Savchenko, E.V.; Ponomaryov, A.N.; Gumenchuk, G.B.; Bondybey, V.E. (Физика низких температур, 2013)
    We have studied thermostimulated luminenscence and electron emission of nitrogen films and nanoclusters containing atomic nitrogen free radicals. Thermostimulated electron emission from N₂ nanoclusters was ob-served for ...
  • Diffusion of hydrogen in rare gas solids: neutral H atoms and H⁺ protons 
    Beyer, M.; Niedner-Schatteburg, G.; Bondybey, V.E.; Savchenko, E.V. (Физика низких температур, 1999)
    In this letter we review and compare the available information about the stability and spectroscopy of the hydrogen atoms and protons in rare-gas solids. Mechanism of the H⁺ duffusion involving protonated rare-gas dimer ...
  • Exciton-induced lattice defect formation 
    Savchenko, E.V.; Ogurtsov, A.N.; Zimmerer, G. (Физика низких температур, 2003)
    The lattice defect formation in solid Ne induced by electronic excitation was studied using the selective vacuum ultraviolet spectroscopy method. The samples were excited with synchrotron radiation in the range of excitonic ...
  • Exciton self-trapping into diatomic and triatomic molecular complexes in xenon cryocrystals 
    Ogurtsov, A.N.; Savchenko, E.V.; Sombrowski, E.; Vielhauer, S.; Zimmerer, G. (Физика низких температур, 2003)
    The recent study of molecular trapped centers in Xe cryocrystals was extended on triatomic self-trapped excitons. Time- and spectrally-resolved molecular luminescence was measured in the temperature range 5–60 K. The ...
  • Formation of (Xe2H)* centers in solid Xe via recombination: nonstationary luminescence and «internal electron emission» 
    Savchenko, E.V.; Khyzhniy, I.V.; Uyutnov, S.A.; Gumenchuk, G.B.; Ponomaryov, A.N.; Beyer, M.K.; Bondybey, V.E. (Физика низких температур, 2010)
    The formation of excimers (Xe2H)* in solid Xe doped with molecular hydrogen under electron beam is studied using the original two-stage technique of nonstationary (NS) cathodoluminescence (CL) in combination with the current ...
  • Low-Temperature Physics and Chemistry in Cryomatrice 
    Bondybey, V.E.; Savchenko, E.V. (Физика низких температур, 2000)
  • Optically-stimulated desorption of «hot» excimers from pre-irradiated Ar solids 
    Gumenchuk, G.B.; Khyzhniy, I.V.; Ponomaryov, A.N.; Bludov, M.À.; Uyutnov, S.À.; Belov, A.G.; Savchenko, E.V.; Bondybey, V.E. (Физика низких температур, 2008)
    Electronically-induced desorption from solid Ar pre-irradiated by a low-energy electron beam was investigated by activation spectroscopy methods—photon-stimulated exoelectron emission and photon-stimulated luminescence ...
  • Oxygen-driven relaxation processes in pre-irradiated Ar cryocrystals 
    Savchenko, E.V.; Belov, A.G.; Gumenchuk, G.B.; Ponomaryov, A.N.; Bondybey, V.E. (Физика низких температур, 2006)
    Relaxation processes in oxygen-containing Ar cryocrystals pre-irradiated by low-energy electrons are studied with the focus on the role of diffusion controlled atom-atom recombination reaction of oxygen in the relaxation ...
  • Photon excitation of the third molecular continuum in solid krypton 
    Ogurtsov, A.N.; Savchenko, E.V.; Becker, J.; Runne, M.; Zimmerer, G. (Физика низких температур, 1997)
    Luminescence study of the near-ultraviolet continuum in nominally pure solid krypton under selective excitation by synchrotron radiation is presented. Intrinsic nature of the emission has been established. Clear threshold ...
  • Relaxation channels and transfer of energy stored by pre-irradiated rare gas solids 
    Savchenko, E.V.; Khyzhniy, I.V.; Uyutnov, S.A.; Gumenchuk, G.B.; Ponomaryov, A.N.; Bondybey, V.E. (Физика низких температур, 2009)
    The processes of energy relaxation in rare gas solids pre-irradiated with an electron beam are discussed. We studied the emission of exoelectrons and photons from RGS. Investigations were performed by a set of activation ...
  • Stimulated by laser light exoelectron emission from solid Ar pre-irradiated by an electron beam 
    Gumenchuk, G.B.; Ponomaryov, A.N.; Belov, A.G.; Savchenko, E.V.; Bondybey, V.E. (Физика низких температур, 2007)
    Spatially separated stable charge centers, self-trapped holes and trapped electrons, were generated in Ar cryocrystals by a low-energy electron beam. A combination of the cathodoluminescence (CL) and photon- stimulated ...
  • The contribution of tunnelling to the diffusion of protons and deuterons in rare gas solids 
    Beyer, M.K.; Savchenko, E.V.; Bondybey, V.E. (Физика низких температур, 2003)
    The stability and diffusion of protons and deuterons in rare gas matrices are reexamined. These are known to be stabilized in rare gas matrices in the form of linear, centrosymmetric Rg₂H⁺ cations. The elementary step in ...
  • Thermally stimulated exoelectron emission from solid Xe 
    Khyzhniy, I.V.; Grigorashchenko, O.N.; Ponomaryov, A.N.; Savchenko, E.V.; Bondybey, V.E. (Физика низких температур, 2007)
    Thermally-stimulated emission of exoelectrons and photons from solid Xe pre-irradiated by low-energy electrons were studied. A high sensitivity of thermally-stimulated luminescence (TSL) and thermally-stimulated exoelectron ...
  • Thermoactivation spectroscopy of solid Ar doped with N₂ 
    Ponomaryov, A.N.; Savchenko, E.V.; Gumenchuk, G.B.; Khizhniy, I.V.; Frankowski, M.; Bondybey, V.E. (Физика низких температур, 2007)
    A new modification of low-temperature activation spectroscopy technique for real-time correlated study of relaxation processes in cryogenic solids was developed. This enabled us to measure simultaneously thermally stimulated ...