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Перегляд Физика низких температур, 2011, том 37 за назвою

Репозиторій DSpace/Manakin

Перегляд Физика низких температур, 2011, том 37 за назвою

Сортувати за: Порядок: Результатів:

  • Ab initio расчеты трехчастичного взаимодействия в криокристаллах под давлением 
    Горбенко, Е.Е.; Жихарев, И.В.; Троицкая, E.П.; Чабаненко, Вал.В.; Кузовой, Н.В. (Физика низких температур, 2011)
    Исследованы короткодействующие многочастичные силы, обусловленные перекрыванием электронных оболочек атомов. Требование ортогональности волновых функций соседних атомов кристалла приводит к появлению слагаемых в потенциальной ...
  • Analytical solutions of the microscopic two-band theory for the temperature dependence of the upper critical fields of pure MgB₂ compared with experimental data 
    Palistrant, M.; Surdu, A.; Ursu, V.; Petrenko, P.; Sidorenko, A. (Физика низких температур, 2011)
    Main theoretical results of the microscopic two-band theory for the temperature dependence of the upper critical fields H c₂(ab) and Hc₂(c) in pure two-band systems like MgB₂ are presented. The analytical solutions for the ...
  • Anderson localization in metamaterials with compositional disorder 
    Torres-Herrera, E.J.; Izrailev, F.M.; Makarov, N.M. (Физика низких температур, 2011)
    We consider one-dimensional periodic-on-average bi-layered models with random perturbations in dielectric constants of both basic slabs composing the structure unit-cell. We show that when the thicknesses da and db of basic ...
  • Andreev-reflection spectroscopy of ferromagnets: the impact of Fermi surface mismatch 
    Tuuli, E.; Gloos, K. (Физика низких температур, 2011)
    We have investigated point contacts between a superconductor (Nb, AuIn2) and a normal metal (ferromagnetic Co, nonmagnetic Cu). The observed Andreev-reflection spectra were analyzed using the modified BTK theory including ...
  • Andreev reflection spectroscopy of the new Fe-based superconductor EuAsFeO₀.₈₅F₀.₁₅: evidence for the strong order parameter anisotropy 
    Dmitriev, V.M.; Khlybov, E.P.; Kondrashov, D.S.; Terekhov, A.V.; Rybaltchenko, L.F.; Khristenko, E.V.; Ishchenko, L.A.; Kostyleva, I.E.; Zaleski, A.J. (Физика низких температур, 2011)
    Andreev reflection spectra have been measured in a new superconductor EuAsFeO₀.₈₅F₀.₁₅ having an unexpectedly low superconducting transition temperature Tc≈11.3 K among related FeAs compounds on a base Sm and Gd surrounding ...
  • Angular dependent magnetothermopower of α-(ET)₂KHg(SCN)₄ 
    Krstovska, D.; Steven, E.; Choi, E.S.; Brooks, J.S. (Физика низких температур, 2011)
    The magnetic field and angular dependences of the thermopower and Nernst effect of the quasi-twodimensional (q2D) organic conductor α-(ET)₂KHg(SCN)₄ are experimentally measured at temperatures below (4 K) and above (9 K) ...
  • Anomalous behavior of the Hall effect in electron-doped superconductor Nd₂₋xCexCuO₄₊δ with nonstoichiometric disorder 
    Charikova, T.B.; Shelushinina, N.G.; Harus, G.I.; Neverov, V.N.; Petukhov, D.S.; Sochinskaya, O.E.; Ivanov, A.A. (Физика низких температур, 2011)
    Magnetoresistivity and Hall effect measured in magnetic fields up to B=9T (B║c, J║ab) in electrondoped Nd₂₋xCexCuO₄₊δ single crystal films with x = 0.14; 0.15; 0.18 and different oxygen content (δ) were studied in a ...
  • Anomalous resistivity and superconductivity in the two-band Hubbard model with one narrow band (Review Article) 
    Kagan, M.Yu.; Valkov, V.V. (Физика низких температур, 2011)
    We search for marginal Fermi-liquid behavior in the two-band Hubbard model with one narrow band. We consider the limit of low electron densities in the bands and strong intraband and interband Hubbard interactions. We ...
  • 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 ...
  • Atomic and molecular spectra emitted by normal liquid ⁴He excited by corona discharge 
    Li, Z.-L.; Bonifaci, N.; Denat, A.; Atrazhev, V.M.; Shakhatov, V.A.; von Haeften, K. (Физика низких температур, 2011)
    The liquid ⁴He at fixed temperature 4.2 K and different pressures up to 8 MPa was excited by corona discharge of both negative and positive polarity. Emission of He I atomic lines and He₂ molecular bands are observed. In ...
  • Classical capillary turbulence on the surface of quantum liquid He-II 
    Abdurakhimov, L.V.; Brazhnikov, M.Yu.; Remizov, I.A.; Levchenko, A.A. (Физика низких температур, 2011)
    Superfluid helium-4 is a unique liquid for experimental study of capillary wave turbulence due to its very low viscosity. We have studied the influence of amplitude and spectral characteristics of the excitation force on ...
  • Collective modes in quantum Fermi liquid 
    Tsintsadze, N.L.; Tsintsadze, L.N. (Физика низких температур, 2011)
    Landau’s theory of Fermi liquids is generalized by incorporating the de Broglie waves diffraction. A newly derived kinetic equation of the Fermi particles is used to derive a general dispersion relation and the excitation ...
  • Condon domain phase diagram for silver 
    Kramer, R.B.G.; Egorov, V.S.; Gasparov, V.A.; Jansen, A.G.M.; Joss, W. (Физика низких температур, 2011)
    We present the Condon domain phase diagram for a silver single crystal measured in magnetic fields up to 28 T and temperatures down to 1.3 K. A standard ac method with a pickup coil system is used at low frequency for the ...
  • David Shoenberg (1911–2004). To the 100th birthday anniversary 
    Lonzarich, G.; Eremenko, V.; Saxena, M.; Sirenko, V. (Физика низких температур, 2011)
  • David Shoenberg and the beauty of quantum oscillati 
    Pudalov, V.M. (Физика низких температур, 2011)
    The quantum oscillation effect was discovered in Leiden, in 1930, by W.J. de Haas and P.M. van Alphen in magnetization measurement, and by L.W. Shubnikov and de Haas — in magnetoresistance. Studying single crystals of ...
  • De Haas–van Alphen effect in 2D systems: application to mono- and bilayer graphene 
    Luk’yanchuk, I.A. (Физика низких температур, 2011)
    Generalization of Shoenberg theory of de Haas–van Alphen magnetic oscillation in 2D metals for the case of electrons with arbitrary spectrum dispersion is used to propose the way to determine the nature of charge carriers ...
  • 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, ...
  • Diamagnetism of layered organic conductors 
    Kirichenko, O.V.; Peschansky, V.G. (Физика низких температур, 2011)
    Temperature dependence of the magnetic susceptibility of layered organic conductors with an arbitrary dispersion law, placed in a strong magnetic field, is analyzed. It is shown that quasi-two-dimensional character of the ...
  • Different forms of the Kadanoff–Baym equations in quantum statistical mechanics 
    Kondratyev, A.S.; Shahid, N. (Физика низких температур, 2011)
    A new form of the Kadanoff–Baym equations for a system of interacting particles is offered on the basis of the retarded and advanced quantum Green’s functions. The comparison of the traditional and the offered forms of the ...
  • Dynamic phenomena for charged clusters in cryogenic liquids 
    Chikina, I.; Nazin, S.; Shikin, V. (Физика низких температур, 2011)
    Discussed in the paper are resonance phenomena in electrolytes related to possible relative motion of the charged core and hydrate (solvate) shell of each cluster. The resonances are shown to contain important information ...

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