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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:

  • On the spectrum of facet crystallization waves at the smooth ⁴He crystal surface 
    Burmistrov, S.N. (Физика низких температур, 2011)
    The wavelike processes of crystallization and melting or crystallization waves are well known to exist at the ⁴He crystal surface in the rough state. Much less is known about crystallization waves for the ⁴He crystal surface ...
  • Origin of an enhanced colossal magnetoresistance effect in epitaxial Nd₀.₅₂Sr₀.₄₈MnO₃ thin films 
    Prokhorov, V.G.; Kaminsky, G.G.; Kim, J.M.; Eom, T.W.; Park, J.S.; Lee, Y.P.; Svetchnikov, V.L.; Levtchenko, G.G.; Nikolaenko, Yu.M.; Khokhlov, V.A. (Физика низких температур, 2011)
    Nd₀.₅₂Sr₀.₄₈MnO₃ films with the different thickness have been prepared by dc magnetron sputtering on LaAlO₃ (001) single-crystalline substrates. A decrease of the film thickness leads to a significant suppression of the ...
  • Phase transition line of solid molecular nitrogen into CG-polymeric phase 
    Yakub, L.N. (Физика низких температур, 2011)
    The coexistence line of two high-pressure phases of solid nitrogen: molecular and polymeric cubic gauche (CG) has been predicted using two separate equations of state. Phase transition parameters: latent heat, volume and ...
  • Possibility of local pair existence in optimally doped SmFeAsO₁₋х in pseudogap regime 
    Solovjov, A.L.; Svetlov, V.N.; Stepanov, V.B.; Sidorov, S.L.; Tarenkov, V.Yu.; D’yachenko, A.I.; Agafonov, A.B. (Физика низких температур, 2011)
    We report the analysis of pseudogap Δ* derived from resistivity experiments in FeAs-based superconductor SmFeAsO₀.₈₅, having a critical temperature Tc=55 K. Rather specific dependence Δ*(T) with two representative temperatures ...
  • Pressure effect on magnetic properties of valence fluctuating system Ce(Ni₁₋xCux)₅ 
    Grechnev, G.E.; Logosha, A.V.; Panfilov, A.S.; Svechkarev, I.V.; Musil, O.; Svoboda, P. (Физика низких температур, 2011)
    Magnetic susceptibility χ of the isostructural Ce(Ni₁₋xCux)₅ alloys (0 ≤ x ≤ 0.9) was studied as a function of the hydrostatic pressure up to 2 kbar at fixed temperatures 77.3 and 300 K. A pronounced pressure effect on ...
  • Quantum interference effects in a system of two tunnel point-contacts in the presence of single scatterer: simulation of a double-tip STM experiment 
    Khotkevych, N.V.; Kolesnichenko, Yu.A.; van Ruitenbeek, J.M. (Физика низких температур, 2011)
    The conductance of systems containing two tunnel point-contacts and a single subsurface scatterer is investigated theoretically. The problem is solved in the approximation of s-wave scattering giving analytical expressions ...
  • Quantum phenomena in the radial thermal expansion of bundles of single-walled carbon nanotubes doped with ³He. A giant isotope effect 
    Dolbin, A.V.; Esel'son, V.B.; Gavrilko, V.G.; Manzhelii, V.G.; Vinnikov, N.A.; Popov, S.N.; Sundqvist, B. (Физика низких температур, 2011)
    The radial thermal expansion αr of bundles of single-walled carbon nanotubes saturated with ³He up to the molar concentration 9.4% has been investigated in the temperature interval 2.1–9.5 K by high-sensitivity capacitance ...
  • Rainbow trapping of guided waves 
    Polanco, J.; Fitzgerald, R.M.; Leskova, T.A.; Maradudin, A.A. (Физика низких температур, 2011)
    We study theoretically the propagation of a wave packet that is a superposition of three s-polarized guided waves with different frequencies in a planar waveguide consisting of a dielectric medium with a graded index of ...
  • Rosensweig instability in ferrofluids 
    Kats, E.I. (Физика низких температур, 2011)
    We propose a simple model to analyze stability of the free surface of horizontally unbound ferrofluid in a vertical magnetic field. With respect to the well known Rosensweig instability (see e.g., R.E.Rosensweig, Ferro ...
  • Soliton states in mesoscopic two-band-superconducting cylinders 
    Kuplevakhsky, S.V.; Omelyanchouk, A.N.; Yerin, Y.S. (Физика низких температур, 2011)
    In the framework of the Ginzburg-Landau approach, we present a self-consistent theory of specific soliton states in mesoscopic (thin-walled) two-band-superconducting cylinders in external parallel magnetic fields. Such ...
  • Solvation of atomic fluorine in bulk superfluid ⁴He 
    Eloranta, J. (Физика низких температур, 2011)
    Bosonic density functional theory calculations were carried out for fluorine atom solvated in superfluid ⁴He with an emphasis on the formation of dimeric species in the liquid. Atomic fluorine displays a relatively strong ...
  • Surface and electron structure of the 6H-SiC(0001)-(3×3) surface and ultrathin Ag films on Si(111) and Si(001) 
    Gasparov, V.A. (Физика низких температур, 2011)
    Surface topographic (LEED, STM) and spectroscopic (ARUPS, XPS, STS) studies have been performed on the Si-terminated 6H-SiC(0001)-(3×3) surface and Ag superstructures and ultrathin films on Si(001) and Si(111) surfaces, ...
  • The effect of O₂ impurities on the low-temperature radial thermal expansion of bundles of closed single-walled carbon nanotubes 
    Dolbin, A.V.; Esel'son, V.B.; Gavrilko, V.G.; Manzhelii, V.G.; Popov, S.N.; Vinnikov, N.A.; Sundqvist, B. (Физика низких температур, 2011)
    The effect of oxygen impurities upon the radial thermal expansion αr of bundles of closed single-walled carbon nanotubes has been investigated in the temperature interval 2.2–48 K by the dilatometric method. Saturation of ...
  • The electrical resistance of spatially varied magnetic interface. The role of normal scattering 
    Gurzhi, R.N.; Kalinenko, A.N.; Kopeliovich, A.I.; Pyshkin, P.V.; Yanovsky, A.V. (Физика низких температур, 2011)
    We investigate the diffusive electron transport in conductors with spatially inhomogeneous magnetic properties taking into account both impurity and normal scattering. It is found that the additional interface resistance ...
  • The estimation of coherence length for electron-doped superconductor Nd₂₋xCexCuO₄₊δ 
    Charikova, T.B.; Harus, G.I.; Shelushinina, N.G.; Sochinskaya, O.E.; Ivanov, A.A. (Физика низких температур, 2011)
    Results of low-temperature upper critical field measurements for Nd₂₋xCexCuO₄₊δ single crystals with various x and nonstoichiometric disorder (δ) are presented. The coherence length of pair correlation ξ and the product ...
  • The impact of heavy Ga doping on superconductivity in germanium 
    Skrotzki, R.; Herrmannsdörfer, T.; Heera, V.; Fiedler, J.; Mücklich, A.; Helm, M.; Wosnitza, J. (Физика низких температур, 2011)
    We report new experimental results on how superconductivity in gallium-doped germanium (Ge:Ga) is influenced by hole concentration and microstructure. Ion implantation and subsequent flash-lamp annealing at various ...
  • The internal friction and phase transition of solid oxygen 
    Erenburg, A.I.; Leont’eva, A.V.; Varyukhin, V.N.; Marinin, G.A.; Prokhorov, A.Yu. (Физика низких температур, 2011)
    We report an experimental study of the low frequency internal friction (LTIF) in solid oxygen in temperature range 7–52 K. Comparison of the temperature dependence of IF with data of x-ray diffraction and other thermodynamic ...
  • The Landau band effects in the quantum magnetic oscillations and the deviations from the quasiclassical Lifshitz–Kosevich theory in quasi-two-dimensional conductors 
    Gvozdikov, V.M. (Физика низких температур, 2011)
    The quantum magnetic oscillations (QMO) in the layered and quasi-two-dimensional (2D) conductors deviate from the quasiclassical Lifshitz–Kosevich (LK) theory developed for 3D conventional metals. We discuss deviations ...
  • The magnetic properties of potassium holmium double tungstate 
    Borowiec, M.T.; Dyakonov, V.P.; Khatsko, E.N.; Zayarnyuk, T.; Zubov, E.E.; Szewczyk, A.; Gutowska, M.U.; Rykova, A.I.; Piętosa, J.; Majchrowski, A.; Michalski, E.; Hoffmann, J.-U.; Prokes, K.; Woźniak, K.; Dobrzycki, Ł.; Barański, M.; Domukhovski, V.; Shtyrkhunova, V.; Żmija, J.; Szymczak, H. (Физика низких температур, 2011)
    The magnetic investigations of potassium holmium double tungstate KHo(WO⁴)² have been performed. The results of measurements of magnetic susceptibility and magnetization as a function of temperature (T from 0.3 K up to 100 ...
  • Theoretical analysis of telescopic oscillations in multi-walled carbon nanotubes 
    Zavalniuk, V.; Marchenko, S. (Физика низких температур, 2011)
    A simplified theory of the telescopic oscillations in multi-walled carbon nanotubes is developed. The explicit expressions for the telescopic force constants (longitudinal rigidity) and the frequencies of telescopic ...

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