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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:

  • Magnetic and superconducting properties of FeSe₁–xTex (x≃0, 0.5, and 1.0) 
    Fedorchenko, A.V.; Grechnev, G.E.; Desnenko, V.A.; Panfilov, A.S.; Gnatchenko, S.L.; Tsurkan, V.V.; Deisenhofer, J.; Krug von Nidda, H.-A.; Loidl, A.; Chareev, D.A.; Volkova, O.S.; Vasiliev, A.N. (Физика низких температур, 2011)
    Magnetization studies for FeSe₁–xTex (x≃0, 0.5, and 1.0) compounds were carried out in magnetic fields up to 50 kOe and in the temperature range 2–300 K. The superconducting transition was observed at Tc≃8 K and 13.6–14.2 ...
  • Magnetic phase transitions in the NdFe₃(BO₃)₄ multiferroic 
    Zvyagina, G.A.; Zhekov, K.R.; Bilych, I.V.; Zvyagin, A.A.; Gudim, I.A.; Temerov, V.L. (Физика низких температур, 2011)
    Low-temperature studies of the behavior of the sound velocity and attenuation of acoustic modes have been performed on a single crystal NdFe₃(BO₃)₄ Transitions of the magnetic subsystem to the antiferromagnetically ordered ...
  • Magnetoelectric effect and the upper critical field in superconductors without inversion center 
    Mineev, V.P. (Физика низких температур, 2011)
    Solving the Ginzburg–Landau equation we demonstrate that the paramagnetic limiting of superconducting state in the superconductors without space inversion symmetry is significantly weakened. It is caused by so called ...
  • Magnetopolaronic effects in electron transport through a single-level vibrating quantum dot 
    Skorobagatko, G.A.; Kulinich, S.I.; Krive, I.V.; Shekhter, R.I.; Jonson, M. (Физика низких температур, 2011)
    Magnetopolaronic effects are considered in electron transport through a single-level vibrating quantum dot subjected to a transverse (to the current flow) magnetic field. It is shown that the effects are most pronounced ...
  • Magnetoresistance oscillations up to 32 K in the organic metal β″-(ET)₄(H₃O)[Fe(C₂O₄)₃]⋅C₆H₄Cl₂ 
    Laukhin, V.N.; Audouard, A.; Vignolles, D.; Canadell, E.; Prokhorova, T.G.; Yagubskii, E.B. (Физика низких температур, 2011)
    Magnetic torque and magnetoresistance of the quasi-two-dimensional charge transfer salt β″-(ET)₄(H₃O)[Fe(C₂O₄)₃]⋅C₆H₄Cl₂ have been investigated in pulsed magnetic fields of up to 55 T. At variance with de Haas–van Alphen ...
  • Manifestation of the Upper Hubbard band in the 2D Hubbard model at low electron density 
    Kagan, M.Yu.; Val’kov, V.V.; Woelfle, P. (Физика низких температур, 2011)
    We consider the 2D Hubbard model in the strong-coupling case (U >> W) and at low electron density (nd² << 1). We find an antibound state as a pole in the two-particle T-matrix. The contribution of this pole in the self-energy ...
  • Metafluid with anisotropic dynamic mass 
    Gumen, L.N.; Arriaga, J.; Krokhin, A.A. (Физика низких температур, 2011)
    We show that a fluid filling the space between metallic cylinders arranged in a two-dimensional lattice exhibits anisotropic dynamic mass for sound waves propagating through the lattice, if its unit cell is anisotropic. ...
  • Microwave-induced magnetooscillations and absolute negative conductivity in the multisubband twodimensional electron system on liquid helium 
    Monarkha, Yu.P. (Физика низких температур, 2011)
    It is shown that a nonequilibrium filling of an upper surface subband induced by the microwave resonance can be the origin of the absolute negative conductivity and zero-resistance states for the two-dimensional electron ...
  • Microwave-induced spin-flip scattering of electrons in point contacts 
    Kadigrobov, A.M.; Shekhter, R.I.; Aronov, I.; Kulinich, S.I.; Pulkin, A.; Jonson, M. (Физика низких температур, 2011)
    We investigate resonant interaction of conduction electrons with an electromagnetic field that irradiates a point contact between a ferromagnetic and a normal metal in the presence of a strong magnetic field of order 1 T. ...
  • Microwave-resonance-induced magnetooscillations and vanishing resistance states in multisubband two-dimensional electron systems 
    Monarkha, Yu.P. (Физика низких температур, 2011)
    The dc magnetoconductivity of the multisubband two-dimensional electron system formed on the liquid helium surface in the presence of resonant microwave irradiation is described, and a new mechanism of the negative linear ...
  • Millimeter-wave study of London penetration depth temperature dependence in Ba(Fe₀.₉₂₆Co₀.₀₇₄)₂As₂ single crystal 
    Barannik, A.A.; Cherpak, N.T.; Ni, N.; Tanatar, M.A.; Vitusevich, S.A.; Skresanov, V.N.; Canfield, P.C.; Prozorov, R.; Glamazdin, V.V.; Torokhtii, K.I. (Физика низких температур, 2011)
    In-plane surface Ka-band microwave impedance of optimally doped single crystals of the Fe-based superconductor Ba(Fe₀.₉₂₆Co₀.₀₇₄)₂As₂ (Tc = 22.8 K) was measured. Sensitive sapphire disk quasi-optical resonator with high-Tc ...
  • Mixed 1D–2D quantum electron transport in percolating gold film 
    Beliaye, E.Yu.; Belevtsev, B.I.; Kolesnichenko, Yu.A. (Физика низких температур, 2011)
    The gold film (mean thickness ≈ 3.5 nm) was condensed in high vacuum at temperature 70 K on single-crystal sapphire substrate. The transport properties of the film at low temperature reveal simultaneously indications of ...
  • Molecular rotation in p-H₂ and o-D₂ in phase I under pressure 
    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 ...
  • Monte Carlo simulation of anisotropic Shastry–Sutherland lattice in the framework of classical Heisenberg model 
    Slavin, V.V.; Krivchikov, A.A. (Физика низких температур, 2011)
    Monte Carlo simulation of two-dimensional Shastry–Sutherland lattice has been carried out using heat-bath method. The dependencies of magnetization M on external field H have been obtained in the framework of classical ...
  • 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 ...

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