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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:

  • Negative ions in liquid helium 
    Khrapak, A.G.; Schmidt, W.F. (Физика низких температур, 2011)
    Structure of negative ions in liquid ⁴He is analyzed. The possibility of cluster or bubble formation around impurity ions of both signs is discussed. It is demonstrated that in superfluid helium, around negative alkalineearth ...
  • New features of magnetoresistance in the strongly anisotropic layered metals 
    Grigoriev, P.D. (Физика низких температур, 2011)
    The angular and magnetic-field dependence of interlayer magnetoresistance is calculated in the limit of strong magnetic field and very high anisotropy, where it shows several unusual properties. The monotonic part of ...
  • Novel metallic states at low temperatures 
    Rowley, S.E.; Smith, R.P.; Marcano, N.; Dean, M.P.M.; Kusmartseva, A.; Spalek, L.J.; O'Farrell, E.C.T.; Tompsett, D.A.; Sutherland, M.L.; Alireza, P.L.; Ko, C.; Liu, C.; Pugh, E.; Saxena, S.S.; Lonzarich, G.G. (Физика низких температур, 2011)
    We present an overview of unconventional metallic states arising close to magnetic quantum critical points with a focus on d-electron systems. The applicability and potential breakdowns of traditional self-consistent field ...
  • Numerical study of the diffusive-like decay of the vortex tangle without mutual friction 
    Kondaurova, L.P.; Nemirovskii, S.K. (Физика низких температур, 2011)
    The numerical simulation of the diffusive-like decay of the vortex tangle without mutual friction was performed. The simulation was made with the use of the localized induction approximation. The early developed by authors ...
  • Occupation preference values in doped CmIm' multinaries from EXAFS and FTIR correlative analysis 
    Robouch, B.V.; Marcelli, A.; Robouch, P.; Kisiel, A. (Физика низких температур, 2011)
    We discuss which x-ray absorption fine structure (EXAFS) data of binary doped CmIm' compound structures can be unfolded to determine elemental bond distances and the deviations from random configurations due to site ...
  • On the role of distortion in the hcp vs fcc competition in rare-gas solids 
    Krainyukova, N.V. (Физика низких температур, 2011)
    As a prototype of initial or intermediate structure somewhere in between the hcp and fcc lattices we consider a distorted bcc crystal. We calculate the temperature and pressure dependences of the lattice parameters for ...
  • 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 ...

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