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Перегляд Физика низких температур, 2019, № 03 за назвою

Репозиторій DSpace/Manakin

Перегляд Физика низких температур, 2019, № 03 за назвою

Сортувати за: Порядок: Результатів:

  • Residual entropy in the zero-temperature limit of toluene glass 
    Moratalla, M.; Bejarano, P.; Castilla, J.M.; Ramos, M.A. (Физика низких температур, 2019)
    The specific heat Cp of toluene, doped with 2 mol% ethanol to avoid rapid crystallization, has been measured in both glass and crystal states, and with special accuracy at low temperatures in the range 1.8−20 K using ...
  • Role of short-range atom-atom forces in formation of the orientational structure of simple molecular crystals 
    Yakub, E.S. (Физика низких температур, 2019)
    An attempt is made to explain the appearance of certain phases having different orientational and spatial structures in the phase diagram of crystals formed by tetrahedral molecules. The classical Monte Carlo method ...
  • 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 ...
  • Simultaneous thermodynamic and dynamical characterisation using in situ calorimetry with neutron spectroscopy 
    Fornalski, D.; García Sakai, V.; Postorino, S.; Silverwood, I.; Goodway, C.; Bones, J.; Kirichek, O.; Fernandez-Alonso, F. (Физика низких температур, 2019)
    Both Differential Scanning Calorimetry (DSC) and Quasi-elastic Neutron Scattering (QENS) are powerful analytical tools actively used in studies of phase transitions in complex solid and liquid systems. DSC is typically ...
  • Studies of charging mechanisms in impurity-helium condensates by means of impedance spectroscopy and current spectroscopy 
    Pelmenev, A.A.; Bykhalo, I.B.; Krushinskaya, I.N.; Boltnev, R.E. (Физика низких температур, 2019)
    A new simple experimental technique has been elaborated to test applicability of impedance spectroscopy for studying processes during destruction of impurity-helium condensates. Combination of methods of optical spectroscopy, ...
  • The lower limit of thermal conductivity in multicomponent solutions of rare gas solids 
    Konstantinov, V.A.; Karachevtseva, A.V.; Revyakin, V.P.; Sagan, V.V. (Физика низких температур, 2019)
    The isochoric thermal conductivity of Kr₀.₆₃Xe₀.₃₇ solid solution has been investigated for three samples with different molar volumes in the temperature range from 80 K to the onset of melting, as well as the thermal ...
  • The low-temperature specific heat of MWCNTs 
    Sumarokov, V.V.; Jeżowski, A.; Szewczyk, D.; Bagatski, M.I.; Barabashko, M.S.; Ponomarev, A.N.; Kuznetsov, V.L.; Moseenkov, S.I. (Физика низких температур, 2019)
    The specific heat of multi-walled carbon nanotubes (MWCNTs) with a low defectiveness and with a low content of inorganic impurities has been measured in the temperature range from 1.8 to 275 K by the thermal relaxation ...
  • Theoretical study of “trapping sites” in cryogenic rare gas solids doped with β-dicarbonyl molecules 
    Rojas-Lorenzo, G.; Lara-Moreno, M.; Gutiérrez-Quintanilla, A.; Chevalier, M.; Crépin, C. (Физика низких температур, 2019)
    A deposition model to simulate the growth of doped rare gas crystals is used. The study involves organic molecules with a single intramolecular hydrogen bond such as malonaldehyde, 2chloromalonaldehyde and acetylacetone ...
  • Thermodynamic properties of CH₄, CCl₄ and CF₄ on the melting line. Theory and computer simulation 
    Yakub, L.N.; Bodiul, E.S. (Физика низких температур, 2019)
    Thermodynamic properties of the condensed phases of methane CH₄, carbon tetrafluoride CF₄ and carbon tetrachloride CCl₄ on the melting line and in the high-pressure region were studied using the equations of state developed ...
  • The thermal diffusivity of molecular cryocrystals 
    Sumarokov, V.V.; Jeżowski, A.; Stachowiak, P.; Freiman, Y.A. (Физика низких температур, 2019)
    Low-temperature thermal diffusivity of molecular cryocrystals (O₂, N₂, CO, N₂O and CO₂) has been investigated and some anomalies were found. The thermal diffusivity of these crystals vary by more than 4–6 orders of the ...

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