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Перегляд Физика низких температур за темою "Физические свойства криокристаллов"

Репозиторій DSpace/Manakin

Перегляд Физика низких температур за темою "Физические свойства криокристаллов"

Сортувати за: Порядок: Результатів:

  • Beyer, M.; Niedner-Schatteburg, G.; Bondybey, V.E.; Savchenko, E.V. (Физика низких температур, 1999)
    In this letter we review and compare the available information about the stability and spectroscopy of the hydrogen atoms and protons in rare-gas solids. Mechanism of the H⁺ duffusion involving protonated rare-gas dimer ...
  • Drobyshev, A.; Aldiyarov, A.; Korshikov, E.; Strzhemechny, Y.M. (Физика низких температур, 2015)
    We report new results in the study of cryoradiation accompanying the condensation of some gas. The main objectives of this research are: (i) check a broader range of substances for their ability to cryoradiation; (ii) ...
  • Dmitriev, Yu.A. (Физика низких температур, 2005)
    EPR spectra of CHD₂, and CD₃ radicals have been investigated in low-temperature matrices of H₂, D₂, and Ne at temperatures 1.6–4.2 K. A method of condensation from the gas phase on a cold substrate has been used. With ...
  • Doroshenko, I.; Balevicius, V.; Pitsevich, G.; Aidas, K.; Sablinskas, V.; Pogorelov, V. (Физика низких температур, 2014)
    FTIR spectra of 1-propanol in an argon matrix were studied in the range 11 to 30 K. Principal component analysis of dynamic FTIR spectra and nonlinear band shape fitting has been carried out. The peaks of monomer, open ...
  • Minchina, I.Ya.; Manzhelii, V.G.; Bagatskii, M.I.; Sklyar, O.V.; Mashchenko, D.A.; Pokhodenko, M.A. (Физика низких температур, 2001)
    The heat capacity of Kr-nCH₄ solid solutions with the concentrations n= 1; 5; 10% and of the solid solution Kr-1%CH₄-0.2%O₂ has been studied at 0.7-8 K. The contributions of Crot to the heat capacity of the solutions caused ...
  • 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 ...
  • Abouaf-Marguin, L.; Vasserot, A.-M. (Физика низких температур, 2011)
    Double doping of solid normal hydrogen with CH₃F and O₂ at about 4.2 K gives evidence of (ortho-H₂)n:CH₃F clusters and of O₂:CH₃F complex formation. A FTIR analysis of the time evolution of the spectra, in the ν₃ C–F ...
  • Konstantinov, V.A.; Manzhelii, V.G.; Revyakin, V.P.; Sagan, V.V. (Физика низких температур, 2005)
    The isochoric thermal conductivity of solid nitrogen has been investigated on four samples of different densities in the temperature interval from 20 K to the onset of melting. In α-N₂ the isochoric thermal conductivity ...
  • Grechnev, A.; Tretyak, S.M.; Freiman, Yu.A. (Физика низких температур, 2010)
    The lattice distortion parameter δ≡c/a – √8/3 has been calculated as a function of molar volume for the hcp phases of He, Ar, Kr, and Xe. Results from both semi-empirical potentials and density functional theory are ...
  • 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 ...
  • Gordon, E.B.; Matyushenko, V.I.; Sizov, V.D.; Smirnov, B.M. (Физика низких температур, 2008)
    The uniform self-sustained electrical discharge through solid xenon has been realized and studied. The multiplication of electrons proceeds in the noble gas above the xenon crystal interface whereas a positive feedback ...
  • Loktev, V. M.; Khalack, J.N.; Pogorelov, Y.G. (Физика низких температур, 2001)
    Based on a simple model for the ordering of hexagons on a square planar lattice, an attempt is made to consider the possible structure of С₆₀ fullerite in its low-temperature phase. It is shown that hexagons representing ...
  • Hetényi, B. (Физика низких температур, 2010)
    In coupled rotor models which describe identical rotating nuclei the nuclear spin states restrict the possible angular momenta of each molecule. There are two mean-field approaches to determining the orientational phase ...
  • Freiman, Yu.A.; Tretyak, S.M.; Goncharov, A.F.; Mao, H.; Hemley, R.J. (Физика низких температур, 2011)
    The orientational order parameter, rotational ground-state energy, and lattice distortion parameter (the deviation of the c/a ratio from the ideal hcp value 1.633) in hcp lattice of phase I of p-H₂ and o-D₂ are calculated ...
  • Galtsov, N.N.; Klenova, O.A.; Strzhemechny, M.A. (Физика низких температур, 2002)
    A method is suggested and validated for the deduction of orientational order parameter values h in molecular crystals consisting of diatomics directly from integrated x-ray diffraction intensities. This method is applied ...
  • Drobyshev, A.; Aldiyarov, A.; Sokolov, D.; Shinbayeva, A. (Физика низких температур, 2017)
    Experimental studies of the effect of methane condensation temperature on the value of the refractive index and density of the resulting thin films are reported. The main unit of the installation is a high-vacuum chamber, ...
  • Bagatskii, M.I.; Minchina, I.Ya.; Parbuzin, V.S. (Физика низких температур, 2009)
    The alloy of Ne - 5.1%n-H₂ was investigated calorimetrically under equilibrium vapor pressure in an interval of 0.9–25 K. The magnitudes and the temperatures dependencies of the heat capacity Cso₁(T) of the alloy at T = ...
  • Konstantinov, V.A.; Revyakin, V.P.; Sagan, V.V. (Физика низких температур, 2009)
    The isochoric thermal conductivity of solid propane C₃H₈ has been investigated on three samples of different densities in the temperature interval from 50 K to the onset of melting. In all the cases the isochoric thermal ...
  • Романцова, O.O.; Горбатенко, Ю.В.; Кривчиков, A.И.; Koролюк, O.A.; Вдовиченкo, Г.A.; Злобa, Д.И.; Пышкин, O.С. (Физика низких температур, 2017)
    Измерена теплопроводность поликристаллического образца моноклинного полиморфа пара-бромбензофенона в области температур 3–320 К стационарным методом плоского теплового потока. Температурные зависимости теплопроводности ...
  • Легченкова, И.В.; Яготинцев, К.А.; Гальцов, Н.Н.; Мелешко, В.В.; Стеценко, Ю.Е.; Прохватилов, А.И. (Физика низких температур, 2014)
    Методом рентгеновской дифрактометрии исследовано влияние сорбции азота под давлением 30 атм в температурном интервале 200–550 С на структурные и термодинамические свойства фуллерита С₆₀. Изучена кинетика сорбции азота при ...

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