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Перегляд Физика низких температур, 2001, том 27 за назвою

Репозиторій DSpace/Manakin

Перегляд Физика низких температур, 2001, том 27 за назвою

Сортувати за: Порядок: Результатів:

  • Bound spin-excitons in two-dimensional electron gas 
    Fleurov, V.; Kikoin, K. (Физика низких температур, 2001)
    A theory of the spin exciton capture by a magnetic impurity in a 2D electron gas is developed. We consider a resonance model for the electron scattering by a transition metal impurity and calculate the binding ...
  • Coherent quantum phenomena in a normal cylindrical conductor with a superconducting coating 
    Gogadze, G.A.; Shekhter, R.I.; Jonson, M. (Физика низких температур, 2001)
    The thermodynamic properties of a mesoscopic-size, simply connected cylindrical normal metal in good metallic contact with superconducting banks are studied theoretically. It is commonly accepted that if the superconductor ...
  • Composite magnetostrictive materials for advanced automotive magnetomechanical sensors 
    McCallum, R.W.; Dennis, K.W.; Jiles, D.C.; Snyder, J.E.; Chen, Y.H. (Физика низких температур, 2001)
    In this paper we present the development of a composite magnetostrictive material for automotive applications. The material is based on cobalt ferrite, CoO×Fe₂O₃, and contains a small fraction of metallic matrix phase that ...
  • Cyclotron resonance of a two-dimensional Wigner solid 
    Monarkha, Yu.P. (Физика низких температур, 2001)
    Cyclotron resonance absorption from a two-dimensional electron solid formed on a free surface of liquid helium is analyzed by means of the memory function formalism. The presence of the low-frequency phonon mode of the ...
  • Domain structure of the antiferromagnetic insulating state in Nd₀.₅Sr₀.₅MnO₃ 
    Shklyarevskiy, I.O.; Shvedun, M.Yu.; Gnatchenko, S.L.; Kamenev, K.V.; Balakrishnan, G.; Cristianen, P.C.M.; Maan, J.C.; van Bentum, P.J.M.; D. McK Paul (Физика низких температур, 2001)
    Optical reflectivity studies of the ferromagnetic metal (FMM) to antiferromagnetic insulator (AFI) phase transition are performed on Nd₀.₅Sr₀.₅MnO₃ manganite in a wide temperature and magnetic field range. The formation ...
  • Effect of oxygen content on magnetization and magnetoresistance properties of CMR manganites 
    Trukhanov, S.V.; Troyanchuk, I.O.; Korshunov, F.P.; Sirenko, V.A.; Szymczak, H.; Baerner, K. (Физика низких температур, 2001)
    The influence of oxygen content on the magnetization and electrical resistivity of Ln₀.₅A₀.₅MnO₃ (Ln=La,Pr,Nd; A=Ca,Ba) manganites with the perovskite structure is investigated. It is shown that the La₀.₅Ca₀.₅MnO₃₋γ compound ...
  • Electronic structure and magnetostrictive sensitivity of Fe-B metallic glasses 
    Beznosov, A.B.; Fertman, E.L.; Eremenko, V.V.; Desnenko, V.A. (Физика низких температур, 2001)
    The effect of mechanical tensile stresses 0 ≤ σ ≤ 62 MPa on the low-field (0 ≤ H ≤ 45 Oe) magnetization curves of the metallic glasses Fe₁₀₀₋xBx (x=14, 16, 17, 20) is studied at temperatures of 77 and 300 K. The correlation ...
  • Formation of d-wave superconducting order in a randomly doped lattice 
    Loktev, V.M.; Pogorelov, Yu.G. (Физика низких температур, 2001)
    We consider the interplay between superconducting coupling and dopant impurity scattering of charge carriers in planar square lattice systems and examine the physical conditions (doping level, temperature, local ...
  • Gansu Tianxing Rare-Earth Functional Materials Co., Ltd. 
    Автор відсутній (Физика низких температур, 2001)
    GaTianxingTi (for short), founded in June 1998 by Chen Zheng (Chairman of the Board), is a private company. It’s self-funded, self-financed, and self-managed with fixed asset of about US$ 16 million.
  • Geometric edge barrier in the Shubnikov phase of type II superconductors 
    Brandt, E.H. (Физика низких температур, 2001)
    In type II superconductors the magnetic response can be irreversible due to two different reasons: vortex pinning and barriers for flux penetration. Even without bulk pinning and in absence of a microscopic ...
  • Giant magnetooscillations of the Josephson current 
    Gor`kov, L.P.; Kresin, V.Z. (Физика низких температур, 2001)
    Josephson current flowing through an antiferromagnetic metallic barrier is studied. We consider the most interesting case of the spin-valve structure when the barrier is formed by ferromagnetic layers ordered antiferromagnetically ...
  • Giant volume magnetostriction in CMR manganites R₁₋xSrxMnO₃ (R = Sm, Nd) 
    Abramovich, A.I.; Michurin, A.V. (Физика низких температур, 2001)
    Magnetization, ac initial magnetic susceptibility, resistance, magnetoresistance, thermal expansion and magnetostriction measurements were performed for R₁₋xSrxMnO₃ (R=Sm, x=0.33, 0.40, 0.45; R=Nd, x=0.33, 0.45)compounds. ...
  • Heat capacity of methane-krypton solid solutions. Conversion effect 
    Minchina, I.Ya.; Manzhelii, V.G.; Bagatskii, M.I.; Sklyar, O.V.; Mashchenko, D.A.; Pokhodenko, M.A. (Физика низких температур, 2001)
    The heat capacity of Kr-nCH₄ solid solutions with the concentrations n= 1; 5; 10% and of the solid solution Kr-1%CH₄-0.2%O₂ has been studied at 0.7-8 K. The contributions of Crot to the heat capacity of the solutions caused ...
  • Inhomogeneous charge states and electronic transport in manganites 
    Kagan, M.Yu.; Kugel, K.I.; Rakhmanov, A.L.; Khomskii, D.I. (Физика низких температур, 2001)
    We analyze the interplay between charge ordering, magnetic ordering, and the tendency toward phase separation and its importance for the physics of manganites. A simple model of charge ordering is considered. It takes into ...
  • Interlayer coupling in Tb/Fe bilayers and Tb/Au/Fe trilayers with sharp or rough interface 
    Shypil, E.V.; Pogorily, A.M.; Podyalovski, D.I.; Pogoryelov, Y.A. (Физика низких температур, 2001)
    Bilayer films Fe/Tb (Tb on Fe) having sharp and Tb/Fe (Fe on Tb) having rough interface were prepared by molecular beam epitaxy to study interlayer magnetic coupling. Magnetic properties of these bilayers were characterized ...
  • Investigation of magnetic flux gradients in hard superconductors 
    Bruk, V.V.; Eremenko, V.V.; Makedonskaya, N.I.; Shabakayeva, Yu.A.; Sirenko, V.A. (Физика низких температур, 2001)
    Analytical calculations of the transverse magnetostriction in a thin hard superconductor are presented in relation to the distributions of currents and fields within a superconducting specimen in a varied magnetic field. ...
  • Ionization and hydrolysis of dinitrogen pentoxide in low-temperature solids 
    Agreiter, J.; Frankowski, M.; Bondybey, V.E. (Физика низких температур, 2001)
    Solid layers of interest for the chemistry of polar stratospheric clouds were investigated. Mixtures of covalent N₂O₅ and water in various molar ratios are deposited from vapor phase on a cold 12 K substrate. By repeatedly ...
  • Lattice modes of solid nitrogen to 104 GPa 
    Olijnyk, H.; Jephcoat, A.P. (Физика низких температур, 2001)
    Lattice modes of solid nitrogen were studied by Raman spectroscopy at room temperature to 104 GPa using the diamond anvil technique. Changes in the lattice mode spectral features correlate with those observed in ...
  • Low-temperature control of nanoscale molecular dynamics 
    Hyldgaard, P. (Физика низких температур, 2001)
    A novel in situ probe of the nanoscale molecular dynamics of organic-molecule and fullerene-tube nanostructures is proposed. General and consistent results for the nonlinear-current coupling to the nanostructure excitations ...
  • Low-temperature orientational ordering and possible domain structures in C₆₀ 
    Loktev, V. M.; Khalack, J.N.; Pogorelov, Y.G. (Физика низких температур, 2001)
    Based on a simple model for the ordering of hexagons on a square planar lattice, an attempt is made to consider the possible structure of С₆₀ fullerite in its low-temperature phase. It is shown that hexagons representing ...

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