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Перегляд Физика низких температур, 2010, № 10-11 за назвою

Репозиторій DSpace/Manakin

Перегляд Физика низких температур, 2010, № 10-11 за назвою

Сортувати за: Порядок: Результатів:

  • Self-resonant modes in Josephson junctions with a phase discontinuity 
    Nappi, C.; Adamo, M.; Sarnelli, E.; Goldobin, E. (Физика низких температур, 2010)
    We extend the theory of self-resonances in short Josephson junctions to the case of a piecewise constant critical current density and a κ discontinuity of the Josephson phase. We calculate the amplitudes of self-resonances ...
  • Superconducting properties of a two-dimensional doped semiconductor 
    Loktev, V.M.; Turkowski, V. (Физика низких температур, 2010)
    In this paper, we study the superconducting properties of a two-dimensional model with an additional (insulating) gap Δins, which depends on temperature and doping. In particular, we study the doping evolution of the ...
  • Superconductor–insulator transitions of quench-condensed films 
    Goldman, A.M. (Физика низких температур, 2010)
    The superconductor–insulator transitions of quench-condensed ultrathin films of metals are simple examples of continuous quantum phase transitions. Quantum phase transitions differ from thermal phase transitions in that ...
  • Theory of oscillations in the STM conductance resulting from subsurface defects (Review Article) 
    Avotina, Ye.S.; Kolesnichenko, Yu.A.; van Ruitenbeek, J.M. (Физика низких температур, 2010)
    In this review we present recent theoretical results concerning investigations of single subsurface defects by means of a scanning tunneling microscope (STM). These investigations are based on the effect of quantum ...
  • Theory of quantum transport in Josephson junctions with a ferromagnetic insulator 
    Kawabata, S.; Asano, Y. (Физика низких температур, 2010)
    We investigate the Josephson transport through ferromagnetic insulators (FIs) by taking into account the band structure of FIs explicitly. Using the recursive Green's function method, we found the formation of a π-junction ...
  • Voltage-driven superconducting weak link as a refrigerator for cooling of nanomechanical vibrations 
    Sonne, G.; Peña-Aza, M.E.; Shekhter, R. I.; Gorelik, L.Y.; Jonson, M. (Физика низких температур, 2010)
    We consider a new type of cooling mechanism for a suspended nanowire acting as a weak link between two superconductive electrodes. By applying a bias voltage over the system, we show that the system can be viewed as a ...
  • Weak dissipation does not result in disappearance of persistent current 
    Gurtovoi, V.L.; Ilin, A.I.; Nikulov, A.V.; Tulin, V.A. (Физика низких температур, 2010)
    Experimental results obtained last years corroborate a prediction made by I.O. Kulik forty years ago that the energy dissipation does not result in disappearance of equilibrium circular current observable in the normal ...
  • Weak localization, Aharonov–Bohm oscillations and decoherence in arrays of quantum dots 
    Golubev, D.S.; Semenov, A.G.; Zaikin, A.D. (Физика низких температур, 2010)
    Combining scattering matrix theory with non-linear σ-model and Keldysh technique we develop a unified theoretical approach enabling one to non-perturbatively study the effect of electron–electron interactions on weak ...
  • Why quantum engineering? 
    Zagoskin, A.M. (Физика низких температур, 2010)
    The progress in experimental techniques and theoretical modeling made possible to fabricate and test macroscopic structures, which use quantum coherent solid state qubits as building blocks. The results of such quantum ...

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