Перегляд за автором "Korolyuk, O.A."

Сортувати за: Порядок: Результатів:

  • Deuteration effects in the thermal conductivity of molecular glasses 
    Krivchikov, A.I.; Bermejo, F.J.; Sharapova, I.V.; Korolyuk, O.A.; Romantsova, O.O. (Физика низких температур, 2011)
    The thermal conductivity κ(T) of pure deuterated ethanol has been measured under its equilibrium vapor pressure in its orientationally-ordered crystal (T = 2 K – Tm), orientational glass and the glass state (T = 2 K – Tg, ...
  • Experimental evidence of the role of quasilocalized phonons in the thermal conductivity of simple alcohols in orientationally ordered crystalline phases 
    Krivchikov, A.I.; Bermejo, F.J.; Sharapova, I.V.; Korolyuk, O.A.; Romantsova, O.O. (Физика низких температур, 2009)
    The thermal conductivity к(T) of crystalline alcohols (methyl, ethyl and 1-propyl) within their thermodynamic equilibrium phases for T ≥ 2 K and under the equilibrium vapor pressures has been measured and analyzed. While ...
  • Heat transfer in crystalline clathrate hydrates at low temperatures 
    Krivchikov, A.I.; Korolyuk, O.A.; Romantsova, O.O. (Физика низких температур, 2007)
    The experimental results on the thermal conductivity k(T) of crystalline Xe, CH₄, and THF clathrate hydrates have been analyzed. In a wide region of temperatures above 2 K, k(T) exhibits a behavior typical of disordered ...
  • Heat transfer in solid methyl alcohol 
    Korolyuk, O.A.; Krivchikov, A.I.; Sharapova, I.V.; Romantsova, O.O. (Физика низких температур, 2009)
    Thermal conductivity coefficient к(T) of two crystalline (orientationally-ordered and orientationally-disordered) phases of pure methanol (at temperatures from 2 K to Tm , Tm is the melting temperature), CH₃OH + 6.6 % H₂O ...
  • Influence of an orthodeuterium impurity on the thermal conductivity of solid parahydrogen 
    Korolyuk, O.A.; Gorodilov, B.Ya.; Krivchikov, A.I.; Manzhelii, V.G. (Физика низких температур, 1999)
    The thermal conductivity of solid parahydrogen with orthodeuterium impurity at the impurity concentration from 0.01 to 1% has been studied in the temperature range from 1.8 to 9 K. The nonlinear concentration dependence ...
  • Low-temperature properties of monoalcohol glasses and crystals 
    Ramos, M.A.; Hassaine, M.; Kabtoul, B.; Jiménez-Riobóo, R.J.; Shmyt’ko, I.M.; Krivchikov, A.I.; Sharapova, I.V.; Korolyuk, O.A. (Физика низких температур, 2013)
    We review and jointly discuss both earlier and recent experiments conducted by us on simple aliphatic glass-forming monoalcohols at low temperatures, including specific heat, thermal conductivity, Brillouin scattering and ...
  • Quantitative evaluation of the effects of positional versus orientational disorder on the scattering of acoustic phonons in disordered matter 
    Bermejo, F.J.; Fernández-Perea, R.; Cabrillo, C.; Krivchikov, A.I.; Yushchenko, A.N.; Manzhelii, V.G.; Korolyuk, O.A.; González, M.A.; Jimenez-Ruiz, M. (Физика низких температур, 2007)
    The phonon scattering processes in the three solid phases of ethanol are investigated using thermal conductivity, light, and neutron-scattering measurements as well as molecular dynamics simulations on single- crystalline ...
  • The effect of proton ordering in thermal conductivity of clathrate tetrahydrofuran hydrate 
    Krivchikov, A.I.; Romantsova, O.O.; Korolyuk, O.A. (Физика низких температур, 2008)
    The effect of proton ordering in tetrahydrofuran hydrate has been detected using a technique based on measurement of thermal conductivity. The thermal conductivity of tetrahydrofuran hydrate was measured by the steady-state ...
  • Thermal conductivity of molecular crystals of monoatomic alcohols: from methanol to butanol 
    Korolyuk, O.A. (Физика низких температур, 2011)
    Experimental data on the thermal conductivity κ(T) of some simple alcohols have been compared, analyzed and generalized. The objects of investigation were methyl, protonated and deuterated ethyl, 1-propyl and 1-butyl ...
  • 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 thermal conductivity of polyamorphous state of solid monohydroxyl alcohols 
    Krivchikov, A.I.; Korolyuk, O.A.; Sharapova, I.V. (Физика низких температур, 2012)
    New measurement results on the thermal conductivity of solid ethyl alcohol С₂Н₅ОН in the interval from 2 K to the melting temperature are presented. The annealing effect in the thermal conductivity of the orientationally ordered ...