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Перегляд Физика низких температур, 2008, том 34 за назвою

Репозиторій DSpace/Manakin

Перегляд Физика низких температур, 2008, том 34 за назвою

Сортувати за: Порядок: Результатів:

  • Giant magnetization of a superconductor–two-dimensional electron gas–superconductor structure 
    Romanovsky, I.A.; Bogachek, E.N.; Krive, I.V.; Landman, U. (Физика низких температур, 2008)
    Superconductivity induced phase-controlled mesoscopic magnetic effects in a two-dimensional electron gas that bridges two superconducting reservoirs are investigated. Giant paramagnetic response of the junction, occuring ...
  • Graphene and graphene-based nanostructures 
    Krive, I.V.; Loktev, V.M.; Shekhter, R.I. (Физика низких температур, 2008)
    This issue of the journal «Fizika Nizkikh Temperatur» is dedicated to the discovery of graphene — a monolayer graphite — in 2004.
  • Growth of ³He crystals at different magnetic fields 
    Bueno, J.; Blaauwgeers, R.; Parshin, A.Y.; Jochemsen, R. (Физика низких температур, 2008)
    The experiments on ³He crystal growth are carried out in magnetic field up 9 T. The data were analyzed and compared with the results found at zero magnetic field. It was found that the interface and the crystal lattice couple ...
  • Index of refraction of a photonic crystal of carbon nanotubes and homogenization of optically anisotropic periodic composites 
    Gumen, L.N.; Krokhin, A.A. (Физика низких температур, 2008)
    We consider the long-wavelength limit for a periodic arrangement of carbon nanotubes. Using the Fourier expansion method we develop an effective-medium theory for photonic crystal of aligned optically anisotropic cylinders. ...
  • Influence of a single defect on the conductance of a tunnel point contact between a normal metal and a superconductor 
    Avotina, Ye.S.; Kolesnichenko, Yu.A.; van Ruitenbeek, J.M. (Физика низких температур, 2008)
    We have investigated theoretically the conductance of a normal–superconductor point contact in the tunnel limit and analyzed the quantum interference effects originating from the scattering of quasi-particles by point-like ...
  • Interaction of discrete breathers with thermal fluctuations 
    Eleftheriou, M.; Flach, S. (Физика низких температур, 2008)
    Discrete breathers (DB) are time-periodic and spatially localized lattice excitations, which can be linearly stable or unstable with respect to either localized or extended perturbations. We analyze the interaction of ...
  • Ionic cluster effect in suppression on superconductivity in Ni- and Co-doped YBCO systems 
    Aihua Wang; Xiaoxia Wang; Yigang Cao; Xinli Li; Yongyong Wang; Liming Gao; Heqiang Lu; Jie Zhang; Pinglin Li (Физика низких температур, 2008)
    We adopted the x-ray diffraction, oxygen contents, positron annihilation technology as well as simulation methods to investigate systemically YBa₂Cu₃–x(Ni,Co)xO₇–δ (x = 0–0.5). The simulated results show that ions ...
  • Kinetic equations in the theory of normal Fermi liquid 
    Kondratyev, A.S.; Siddique, I. (Физика низких температур, 2008)
    On the bases of the improved approximation for the spectral function of one-particle states the Landau– Silin kinetic equations for the normal Fermi liquids of neutral and electrically charged particles are shown to be ...
  • Konstantinov effect in helium II 
    Melnikovsky, L.A. (Физика низких температур, 2008)
    We consider reflection of first and second sound waves by a rigid flat wall in helium II. A nontrivial dependence of the reflection coefficients on the angle of incidence is obtained. Sound conversion is predicted at ...
  • Local heating method for growth of aligned carbon nanotubes at low ambient temperature 
    Dittmer, S.; Mudgal, S.; Nerushev, O.A.; Campbell, E.E.B. (Физика низких температур, 2008)
    We use a highly localised resistive heating technique to grow vertically aligned multiwalled nanotube films and aligned single-walled nanotubes on substrates with an average temperature of less than 100°C. The temperature ...
  • Low-temperature electrical discharge through solid xenon 
    Gordon, E.B.; Matyushenko, V.I.; Sizov, V.D.; Smirnov, B.M. (Физика низких температур, 2008)
    The uniform self-sustained electrical discharge through solid xenon has been realized and studied. The multiplication of electrons proceeds in the noble gas above the xenon crystal interface whereas a positive feedback ...
  • Luttinger liquid and polaronic effects in electron transport through a molecular transistor 
    Skorobagat’ko, G.A.; Krive, I.V. (Физика низких температур, 2008)
    Electron transport through a single-level quantum weakly dot coupled to Luttinger liquid leads is considered in the master equation approach. It is shown that for a weak or moderately strong interaction the differential ...
  • Magnetic and resonance properties of the two-dimensional S = 1 compound Ni₅(TeO₃)₄Cl₂ with frustrated geometry 
    Gnatchenko, S.L.; Kobets, M.I.; Khatsko, E.N.; Baran, M.; Szymczak, R.; Lemmens, P.; Berger, H. (Физика низких температур, 2008)
    The magnetic and magnetoresonance properties of a new single-crystal compound Ni₅(TeO₃)₄Cl₂ are studied. The measurements of the magnetization and magnetic susceptibility of the crystal in a wide temperature range (5–300 ...
  • Magnetic flux noise in the three Josephson junctions superconducting ring 
    Il’ichev, E.; Omelyanchouk, A.N. (Физика низких температур, 2008)
    We analyze the influence of noise on magnetic properties of a superconducting loop which contains three Josephson junctions. This circuit is a classical analog of a persistent current (flux) qubit. A loop supercurrent induced ...
  • Magnetic proximity effect in La₀.7Ca₀.₃MnO₃/La₀.₉Ca₀.₁MnO₃ multilayered film with diffusive interfaces 
    Prokhorov, V.G.; Kaminsky, G.G.; Lee, Y.P.; Park, S.Y.; Hyun, Y.H.; Park, J.S.; Svetchnikov, V.L. (Физика низких температур, 2008)
    The structural, the magnetic and the transport properties of La₀.7Ca₀.₃MnO₃/La₀.₉Ca₀.₁MnO₃ multilayer film, prepared by rf-magnetron sputtering, have been investigated. The high-resolution electron-microscopy studies ...
  • Microwave induced forward scattering and Luttinger liquid interferences in magnetically confined quantum wires 
    Nogaret, Alain; Portal, Jean-Claude; Beere, H.E.; Ritchie, D.A.; Phillips, Chris (Физика низких температур, 2008)
    We report on the photoresistance of a magnetic quantum wire obtained by applying a gradient of magnetic field to a two-dimensional electron gas. Electron transmission through the magnetic wire increases by an order of ...
  • Neutron reflection from a liquid helium surface 
    Charlton, T.R.; Dalgliesh, R.M.; Ganshin, A.; Kirichek, O.; Langridge, S.; McClintock, P.V.E. (Физика низких температур, 2008)
    The reflection of neutrons from a helium surface has been observed for the first time. The ⁴He surface is smoother in the superfluid state at 1.54 K than in the case of the normal liquid at 2.3 K. In the superfluid state we ...
  • Nonlinear localized modes in complex chains and carbon nanotubes 
    Savin, A.; Kivshar, Yu.S. (Физика низких температур, 2008)
    We discuss the existence of spatially localized nonlinear modes in carbon nanotubes with different chiralities, and demonstrate that in nanotubes with the chirality index (m, 0) three types of localized modes can exist, ...
  • Observation of acoustic turbulence in a system of nonlinear second sound waves in superfluid ⁴He 
    Ganshin, A.N.; Efimov, V.B.; Kolmakov, G.V.; McClintock, P.V.E.; Mezhov-Deglin, L.P. (Физика низких температур, 2008)
    We discuss the results of recent studies of acoustic turbulence in a system of nonlinear second sound waves in a high-quality resonator filled with superfluid ⁴He. It was found that, when the driving amplitude was ...
  • On cavitation in liquid helium in a flow due to a vibrating quartz fork 
    Blažková, M.; Schmoranzer, D.; Skrbek, L. (Физика низких температур, 2008)
    Cavitation in normal and superfluid liquid ⁴He at saturated vapor pressure and slightly elevated pressures has been experimentally studied in a flow due to quartz forks vibrating at high amplitudes. Above the temperature- ...

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