Перегляд за автором "Belevtsev, B.I."

Сортувати за: Порядок: Результатів:

  • Anisotropic magnetoresistive and magnetic properties of La₀.₅Sr₀.₅CoO₃₋δ film 
    Belevtsev, B.I.; Krasovitsky, V.B.; Panfilov, A.S.; Chukanova, I.N. (Физика низких температур, 2003)
    The magnetic and transport properties of a La₀.₅Sr₀.₅CoO₃₋δ film grown on a LaAlO₃ substrate by pulsed-laser deposition are studied. The properties are found to be influenced by the magnetic anisotropy and inhomogeneity. ...
  • Effect of an ac electric field on weak electron localization in Bi films 
    Belevtsev, B.I.; Hasse, J.; Anopchenko, A.S.; Beliayev, E.Yu. (Физика низких температур, 1996)
    We have studied the effects of weak localization and electron-electron interaction in the conductivity of Bi films at temperatures between 1.1 and 4.2 К in the presence of a high-frequency electric field ( - 9.4 GHz). The ...
  • Effect of an ac electric field on weak electron localization in Bi films 
    Belevtsev, B.I.; Hasse, J.; Anopchenko, A.S.; Beliayev, E.Yu. (Физика низких температур, 1996)
    We have studied the effects of weak localization and electron-electron interaction in the conductivity of Bi films at temperatures between 1.1 and 4.2 К in the presence of a high-frequency electric field ( - 9.4 GHz). The ...
  • Exchange interaction and magnetoresistance in La₂/₃Ca₁/₃MnO₃ : experiment and models 
    Beznosov, A.B.; Belevtsev, B.I.; Fertman, E.L.; Desnenko, V.A.; Naugle, D.G.; Rathnayaka, K.D. D.; Parasiris, A. (Физика низких температур, 2002)
    The magnetization M(T) and electrical resistivity ρ(T) of a La₂/₃Ca₁/₃MnO₃ film have been studied in the temperature range 5 K⩽T⩽320 K in the magnetic field intervals 10 Oe⩽H⩽400 Oe and 0⩽H⩽50 kOe, respectively. It is found ...
  • Intrinsic and extrinsic inhomogeneities in mixed-valence manganites 
    Belevtsev, B.I. (Физика низких температур, 2004)
    It is suggested that extrinsic inhomogeneities in mixed-valence manganites deserve more attention and they should be taken into account on equal footing with hypothetical phase separation while examinating experimental ...
  • Magnetoresistive study of the antiferromagnetic-weak ferromagnetic transition in single-crystal La₂CuO₄+δ 
    Belevtsev, B.I.; Dalakova, N.V.; Savitsky, V.N.; Bondarenko, A.V.; Panfilov, A.S.; Braude, I.S. (Физика низких температур, 2004)
    Resistive measurements were made to study the magnetic field-induced antiferromagnetic (AF)—weak ferromagnetic (WF) transition in the La₂CuO₄ single crystal. The magnetic field (dc or pulsed) was applied normally to the ...
  • 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 ...
  • Non-linear effects in hopping conduction of single-crystal La₂CuO₄₊δ 
    Belevtsev, B.I.; Dalakova, N.V.; Panfilov, A.S. (Физика низких температур, 1998)
    The unusual non-linear effects in hopping conduction of single-crystal La₂CuO₄₊δ with excess oxygen has been observed. The resistance is measured as a function of the applied voltage U (voltage controlled regime) in the ...