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Перегляд Физика низких температур, 2009, № 04 за датою випуску

Репозиторій DSpace/Manakin

Перегляд Физика низких температур, 2009, № 04 за датою випуску

Сортувати за: Порядок: Результатів:

  • Seventh International Conference on Cryocrystals and Quantum Crystals Wroclaw, Poland, July 31st – August 5th, 2008 
    Jeźowski, Andrzej; Kazimierski, Maciej (Физика низких температур, 2009)
    This issue of the Fizika Nizkikh Temperatur contains the Proceedings of the Seventh International Conference on Cryocrystals and Quantum Crystals (CC-2008), held in Wroclaw, Poland, July 31st to August 5th, 2008.
  • Investigation of dynamic glass transitions and structure transformations in cryovacuum condensates of ethanol 
    Aldiyarov, А.; Aryutkina, М.; Drobyshev, А.; Kaikanov, M.; Kurnosov, V. (Физика низких температур, 2009)
    IR spectrometric investigation of dynamic glass transition from the rotationally disordered crystal into orientationally disordered crystal of ethanol was carried out. The examples considered are thin films formed from the ...
  • Evidence for high saturation of porous amorphous carbon films by noble gases 
    Krainyukova, N.V. (Физика низких температур, 2009)
    Results of the electron diffraction study of Kr and Xe deposits on amorphous porous carbon substrates are reported. We have observed mixtures of crystallites typical of condensates formed at such substrates at low deposition ...
  • Atomic bubbles in impurity-stabilized solid ⁴He 
    Lebedev, V.; Moroshkin, P.; Weis, A. (Физика низких температур, 2009)
    The optical absorption and fluorescence spectra of alkali atoms isolated in liquid and solid He matrices depend on specific macroscopic matrix properties, such as their molar volume and (anisotropic) elasticity constants, ...
  • Localized electrons in dense heavy noble gases 
    Nazin, S.; Shikin, V. (Физика низких температур, 2009)
    The paper addresses counterintuitive behavior of electrons injected into dense cryogenic media with negative scattering length a₀. Instead of expected polaronic effect (formation of density enhancement clusters) which ...
  • Phase transitions in clusters 
    Berry, R.S.; Smirnov, B.M. (Физика низких температур, 2009)
    General concepts of cluster phase transitions are reviewed as well as the cluster behavior near the melting point. Configuration excitation determines the nature of the cluster phase transitions, but a significant contribution ...
  • Photoelectron emission from solid Ne tested by impurity adsorption 
    Dmitriev, Yu.A. (Физика низких температур, 2009)
    Electron emission was obtained from a solid Ne sample growing from the gas phase on a low temperature substrate. The surface of the sample was irradiated by the light of an open-source microwave discharge running in the ...
  • On kinetic features of photo- or g-induced polymerization in p-diethynylbenzene crystals in the temperature range of 4.2-300 K 
    Gordon, D.A.; Mikhaylov, A.I. (Физика низких температур, 2009)
    The stereoregular radical polymerization in photo- or g-irradiated crystals of p-diethynylbenzene (DEB) has been found to proceed in the temperature range of 4.2–300 K [J. Low Temp. Phys. 139, 675 (2005)]. We have studied ...
  • Melting and thermodynamic properties of rare gas nanocrystals 
    Karasevskii, A.I.; Lubashenko, V.V. (Физика низких температур, 2009)
    A self-consistent statistical method [Phys. Rev. B66, 054302 (2002)] is used to describe thermodynamic properties of free rare gas nanocrystals using thin plates as examples. It is shown that size influence on thermodynamic ...
  • To the problem of observation of two-level tunneling states in supercooled liquids, glass-forming polymers, orientational glasses, and metallic glasses via configurational entropy 
    Kokshenev, Valery B. (Физика низких температур, 2009)
    From general perspectives, there is no conceptual gap between the structural and orientational glasses. Both kinds of glasses expose universal features during primary relaxation (Low Temp. Phys. 33, 617 (2007)). However, ...
  • Heat transfer in solid halogenated methanes: trifluoromethane 
    Konstantinov, V.A.; Revyakin, V.P.; Sagan, V.V (Физика низких температур, 2009)
    The isochoric thermal conductivity of solid trifluoromethane was investigated for three samples of different densities in the interval from 75 K to the onset of melting. The isochoric thermal conductivity first decreases ...
  • 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 ...
  • The thermal conductivity jump at crystal-liquid phase transition in CHCl₃, C₆H₆, and CCl₄: the action of rotational molecular motion 
    Pursky, I.O.; Konstantinov, V.A.; Bulakh, V.V. (Физика низких температур, 2009)
    The thermal conductivity of liquid CHCl₃, C₆H₆, and CCl₄ was measured by steady-state method under saturated vapour pressure in the temperature areas that correspond to pre-crystallization temperatures. Based on the obtained ...
  • Zero-phonon emission bands of solid hydrogen at 6-12 μm wavelength. An astrophysical phenomenon 
    Schaefer, J. (Физика низких температур, 2009)
    Infrared emission bands in the wavelength range of 6–12 μm observed in the ISO-SWS mission are assigned to rotational zero-phonon bands of solid parahydrogen by using Van Kranendonk’s approximate rigid-lattice method. This ...
  • Pathways to metallic hydrogen 
    Silvera, Isaac F.; Deemyad, Shanti (Физика низких температур, 2009)
    The traditional pathway that researchers have used in the goal of producing atomic metallic hydrogen is to compress samples with megabar pressures at low temperature. A number of phases have been observed in solid hydrogen ...
  • Amorphous polymeric nitrogen – toward equation of state 
    Yakub, L. (Физика низких температур, 2009)
    The thermodynamic properties of amorphous polymeric nytrogen are analyzed theoretically basing on free energy expansion. An approach allowing estimating Helmholtz free energy of high-pressure disordered condensed phases ...
  • Cryocrystal phase transitions applied as temperature standards 
    Szmyrka-Grzebyk, A.; Kowal, A. (Физика низких температур, 2009)
    International temperature scales define several fixed points, which temperature values are determined with a very high precision. Some of them, which are in a low-temperature range, are called gaseous fixed points because ...
  • Electron traps in solid Xe 
    Khyzhniy, Ivan V.; Uyutnov, Sergey A.; Savchenko, Elena V.; Gumenchuk, Galina B.; Ponomaryov, Alexey N.; Bondybey, Vladimir E. (Физика низких температур, 2009)
    Correlated real-time measurements of thermally stimulated luminescence and exoelectron emission from solid Xe pre-irradiated with an electron beam were performed. The study enabled us to distinguish between surface and ...
  • Structure of nitrous oxide-carbon dioxide alloys 
    Solodovnik, A.A.; Danchuk, V.V. (Физика низких температур, 2009)
    Structure of N₂O–CO₂ solid mixtures was investigated by transmission electron diffraction over the entire range of their mutual concentrations. In the temperature range 5–65 K the experimental data indicate no phase ...
  • The influence of the disordered dipole subsystem on the thermal conductivity of the CO solid at low temperatures 
    Sumarokov, V.; Jeżowski, A.; Stachowiak, P. (Физика низких температур, 2009)
    The thermal conductivity of solid CO was investigated in the temperature range 1–20 K. The experimental temperature dependence of thermal conductivity of solid CO was described using the time-relaxation method within the ...

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