Перегляд за автором "Mezhov-Deglin, L.P."

Сортувати за: Порядок: Результатів:

  • Eighth International Conference on Cryocrystals and Quantum Crystals 
    Brazhnikov, M.Yu.; Mezhov-Deglin, L.P. (Физика низких температур, 2011)
  • Extraction of charges from beneath the surface of liquid hydrogen 
    Levchenko, A.A.; Mezhov-Deglin, L.P. (Физика низких температур, 1996)
    Experimental results are presented which confirm the existence of electron bubbles in liquid hydrogen. The effective values of the barrier preventing the glectron to escape from the liquid into the gas and the electron ...
  • Nanotube-based source of charges for experiments with solid helium at low temperatures 
    Borisenko, D.N.; Walmsley, P.M.; Golov, A.I.; Kolesnikov, N.N.; Kotov, Yu.V.; Levchenko, A.A.; Mezhov-Deglin, L.P.; Fear, M.J. (Физика низких температур, 2015)
    Methods of preparation of the field-emission sources of charges from carbon nanotubes suitable for study of injected charges in solid helium at low temperatures T < 1 K are presented. The sources have been prepared by ...
  • Nonlinear and shock waves in superfluid He II 
    Kolmakov, G.V.; Efimov, V.B.; Ganshin, A.N.; McClintock, P.V.E.; Lebedeva, E.V.; Mezhov-Deglin, L.P. (Физика низких температур, 2006)
    We review studies of the generation and propagation of nonlinear and shock sound waves in He II (the superfluid phase of ⁴He), both under the saturated vapor pressure (SVP) and at elevated pressures. The evolution in ...
  • Observation of acoustic turbulence in a system of nonlinear second sound waves in superfluid ⁴He 
    Ganshin, A.N.; Efimov, V.B.; Kolmakov, G.V.; McClintock, P.V.E.; Mezhov-Deglin, L.P. (Физика низких температур, 2008)
    We discuss the results of recent studies of acoustic turbulence in a system of nonlinear second sound waves in a high-quality resonator filled with superfluid ⁴He. It was found that, when the driving amplitude was ...
  • On the low-temperature anomalies in the thermal conductivity of plastically deformed crystals due to phonon–kink scattering 
    van Ostaay, J.A.M.; Mukhin, S.I.; Mezhov-Deglin, L.P. (Физика низких температур, 2012)
    Previous experimental studies of the thermal conductivity of plastically deformed lead crystals in the superconducting state have shown strong anomalies in the thermal conductivity. Similar effects were also found for the ...
  • Propagation of short, nonlinear, second-sound pulses through He-II in one- and three-dimensional geometry 
    Efimov, V.B.; Kolmakov, G.V.; Kuliev, A.S.; Mezhov-Deglin, L.P. (Физика низких температур, 1998)
    The results or an experimental study ot the evolution ot the shape ot nonlinear second-sound pulses in superfluid He-II are reported The pulses propagate in the bulk (3D geometry) and along a cryoacoustic waveguide tilled ...
  • Reconstruction of the charged surface of liquid hydrogen 
    Kolmakov, G.V.; Levchenko, A.A.; Mezhov-Deglin, L.P.; Trusov, A.B. (Физика низких температур, 1998)
    The evolution of shape of the surface of equipotentially charged liquid hydrogen film condensed on the lower or upper plate of a horizontally placed diode in external electric fields has been studied experimentally under ...
  • Stationary nonlinear waves at the surface of a thin liquid layer under inverted gravitation conditions 
    Kolmakov, G.V.; Lebedeva, E.V.; Levchenko, A.A.; Mezhov-Deglin, L.P.; Trusov, A.B.; Shikin, V.B. (Физика низких температур, 2004)
    Instability of the flat surface of a thin liquid layer wetting a solid substrate under inverted gravitation conditions is discovered. The development of this instability leads to formation of a new stationary nonuniform ...
  • Turbulence of second sound waves in superfluid He II 
    Brazhnikov, M.Yu.; Efimov, V.B.; Kolmakov, G.V.; Levchenko, A.A.; Lebedeva, E.V.; Mezhov-Deglin, L.P. (Физика низких температур, 2004)
    We communicate the results of numerical studies of acoustic turbulence in a system of slightly dissipating, nonlinear second sound waves in superfluid He II. It is shown that at sufficiently high amplitude of the external ...
  • Wave turbulence on the surface of liquid hydrogen in restricted geometry: the influence of the boundary conditions 
    Brazhnikov, M.Yu.; Levchenko, A.A.; Mezhov-Deglin, L.P.; Remizov, I.A. (Физика низких температур, 2015)
    Formation of low frequency harmonics on turbulent distribution in the system of waves on the surface of liquid hydrogen has been studied in the frequency range 1–100 Hz (capillary-gravity waves). It is shown that the geometry ...