Перегляд за автором "Khmelenko, V.V."

Сортувати за: Порядок: Результатів:

  • 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 ...
  • Dynamics of thermoluminescence spectra of impurity– helium condensates containing stabilized nitrogen and oxygen atoms 
    Khmelenko, V.V.; Krushinskaya, I.N.; Boltnev, R.E.; Bykhalo, I.B.; Pelmenev, A.A.; Lee, D.M. (Физика низких температур, 2012)
    The results of investigations of thermoluminescence dynamics during destruction of neon–helium and krypton–helium condensates containing stabilized nitrogen and oxygen atoms are presented. Spectra of the thermoluminescence of ...
  • ESR investigation of hydrogen and deuterium atoms in impurity-helium solids 
    Kiselev, S.I.; Khmelenko, V.V.; Bernard, E.P.; Lee, D.M. (Физика низких температур, 2003)
    Impurity-helium solids (Im-He solids) are porous solids created by injecting a beam of mixed helium and impurity gases into superfluid ⁴He. In this work we use electron spin resonance (ESR) techniques to investigate Im-He ...
  • ESR studies of nitrogen atoms stabilized in aggregates of krypton–nitrogen nanoclusters immersed in superfluid helium 
    Mao, S.; Boltnev, R.E.; Khmelenko, V.V.; Lee, D.M. (Физика низких температур, 2012)
    Impurity–helium condensates (IHCs) containing nitrogen and krypton atoms immersed in superfluid ⁴He have been studied via a CW electron spin resonance (ESR) technique. The IHCs are gel-like aggregates of nanoclusters composed ...
  • Optical spectroscopy and current detection during warm-up and destruction of impurity–helium condensates 
    Krushinskaya, I.N.; Boltnev, R.E.; Bykhalo, I.B.; Pelmenev, A.A.; Khmelenko, V.V.; Lee, D.M. (Физика низких температур, 2015)
    New experimental results on detection of optical spectra and ion currents during destruction of impurity–helium condensates (IHCs) have been obtained. It is shown that emission during IHC sample destruction is accompanied ...
  • Rotationally induced luminescence of nanoclusters immersed in superfluid helium 
    McColgan, P.T.; Sheludiakov, S.; Rentzepis, P.M.; Lee, D.M.; Khmelenko, V.V. (Физика низких температур, 2019)
    We studied the influence of rotation speed of a beaker containing superfluid helium (He II) on the intensity of luminescence of collections of nanoclusters immersed in He II. We observed an increase in the α-group ...
  • Sound propagation in liquid He in impurity-helium solids 
    Kiselev, S.I.; Khmelenko, V.V.; Lee, D.M. (Физика низких температур, 2000)
    The observed features of the attenuation of ultrasound in Im–He samples created after the introduction of impurity particles (D₂,N₂, Ne, Kr) in a volume of helium II show that a porous substance consisting of a loosely ...
  • Stabilization of H and D atoms in krypton–helium nanocondensates 
    Boltnev, R.E.; Khmelenko, V.V.; Lee, D.M. (Физика низких температур, 2010)
    Impurity–helium condensates formed by krypton nanoclusters containing atoms and molecules of hydrogen isotopes have been studied via an electron spin resonance (ESR) technique. Analysis of the ESR spectra has shown that ...