Перегляд за автором "Sumarokov, V.V."

Сортувати за: Порядок: Результатів:

  • A simple low-temperature adiabatic calorimeter for small samples 
    Bagatskii, M.I.; Sumarokov, V.V.; Dolbin, A.V. (Физика низких температур, 2011)
    A simple adiabatic calorimeter has been made to investigate the heat capacity of small samples (≤ 1 cm³) of carbon nanomaterials in the temperature range from 1 to 300 K. It makes possible: i) short-time mounting of a ...
  • Excess thermal resistivity in N₂–CO solid solution at low carbon monoxide concentration 
    Stachowiak, P.; Sumarokov, V.V.; Mucha, J.; Jeżowski, A. (Физика низких температур, 2003)
    The results of measurements of the thermal conductivity of pure and carbon-monoxide-doped nitrogen crystals, for samples containing up to 0.7% of CO molecules, in the temperature range 1.2–26 K are presented. From the ...
  • Experimental low-temperature heat capacity of one-dimensional xenon adsorbate chains in the grooves of carbon c-SWNT bundles 
    Bagatskii, M.I.; Manzhelii, V.G.; Sumarokov, V.V.; Barabashko, M.S. (Физика низких температур, 2013)
    The experimental studies of the heat capacity of 1D chains of xenon atoms adsorbed in the outer grooves of bundles of closed single-walled carbon nanotubes CXe have been first made at temperature range 2–30 K with the ...
  • Investigations of thermal conductivity of simple van der Waals crystal-based nanocomposites 
    Nikonkov, R.V.; Stachowiak, P.; Romanova, T.V.; Jeżowski, A.; Sumarokov, V.V. (Физика низких температур, 2015)
    The experimental setup for obtaining and determination of the thermal conductivity of simple van der Waals crystal-based nanocomposites is described. Preliminary thermal conductivity results of measurements carried out in ...
  • Low-temperature dynamics of matrix isolated methane molecules in fullerite C₆₀. The heat capacity, isotope effects 
    Bagatskii, M.I.; Manzhelii, V.G.; Sumarokov, V.V.; Dolbin, A.V.; Barabashko, M.S.; Sundqvist, B. (Физика низких температур, 2014)
    The heat capacity of the interstitial solid solution (CH₄)₀.₄C₆₀ has been investigated in the temperature interval 1.4–120 K. The contribution of CH4 molecules to the heat capacity of the solution has been separated. The ...
  • Low-temperature heat capacity of fullerite C₆₀ doped with deuteromethane 
    Bagatskii, M.I.; Sumarokov, V.V.; Dolbin, A.V. (Физика низких температур, 2012)
    The heat capacity C of fullerite doped with deuteromethane (CD₄)₀.₄(C₆₀) has been investigated in the temperature interval 1.2–120 K. The contribution CD₄ ΔC of the CD₄ molecules to the heat capacity C has been separated. It ...
  • Low-temperature thermal conductivity of solid carbon dioxide 
    Sumarokov, V.V.; Stachowiak, P.; Jezowski, A. (Физика низких температур, 2003)
    Preliminary results of the thermal conductivity measurements performed in the temperature range 1.5-35 K on pure carbon dioxide are presented. The data below 25 K have been obtained for the first time. The thermal conductivity ...
  • The heat capacity of nitrogen chain in grooves of single-walled carbon nanotube bundles 
    Bagatskii, M.I.; Barabashko, M.S.; Sumarokov, V.V. (Физика низких температур, 2013)
    The heat capacity of bundles of closed-cap single-walled carbon nanotubes with one-dimensional chains of nitrogen molecules adsorbed in the grooves has been first experimentally studied at temperatures from 2 to 40 K using ...
  • The low-temperature heat capacity of fullerite C₆₀ 
    Bagatskii, M.I.; Sumarokov, V.V.; Barabashko, M.S.; Dolbin, A.V.; Sundqvist, B. (Физика низких температур, 2015)
    The heat capacity at constant pressure of fullerite C₆₀ has been investigated using an adiabatic calorimeter in a temperature range from 1.2 to 120 K. Our results and literature data have been analyzed in a temperature ...
  • 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 ...
  • The peculiarities of heat transfer in CO₂ and N₂O solids at low temperatures 
    Sumarokov, V.V.; Stachowiak, P.; Jeżowski, A. (Физика низких температур, 2007)
    The thermal conductivities of CO₂ and N₂O solids have been investigated in the low-temperature range 1–40 K. The thermal conductivities of CO₂ and N₂O are large compared with those of simple molecular crystals such as ...
  • Thermal conductivity of solid oxygen, nitrogen, and their solid solutions 
    Freiman, Yu.A.; Sumarokov, V.V.; Owski, A. Jez.; Stachowiak, P.; Mucha, J. (Физика низких температур, 1996)
  • Thermal conductivity of solid parahydrogen with methane admixtures 
    Krivchikov, A.I.; Sumarokov, V.V.; Mucha, J.; Stachowiak, P.; Jezowski, A.; Korolyuk, O.A. (Физика низких температур, 2003)
    The thermal conductivity of solid parahydrogen crystal with methane admixtures has been measured in the temperature range 1.5 to 8 K. Solid samples were grown from the gas mixture at 13 K. Concentration of CH₄ admixture ...
  • The specific heat and the radial thermal expansion of bundles of single-walled carbon nanotubes 
    Bagatskii, M.I.; Barabashko, M.S.; Dolbin, A.V.; Sumarokov, V.V. (Физика низких температур, 2012)
    The specific heat at constant pressure C(T) of bundles of single-walled carbon nanotubes (SWNTs) closed at their ends has been investigated in a temperature interval of 2–120 K. It is found that the curve C(T) has ...
  • The temperature dependence of magnetic susceptibility of solid oxygen 
    Jezowski, A.; Litwicki, Z.; Sumarokov, V.V.; Stachowiak, P. (Физика низких температур, 2006)
    Temperature dependence of magnetic susceptibility of polycrystalline oxygen samples has been measured in the range from 1 to 54 K. The measurements were performed using our home-designed SQUID-based gradiometer. The ...
  • 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 ...