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  • PACS. 71.30.+h Metal-insulator transitions and other electronic transitions - 72.15.Rn Quantum localization - 73.20.Fz Weak localization effects (e.g., quantized states) - 73.40.Qv Metal-insulator semiconductor structures (including semiconductor-to-insulator)  (1)
  • PACS. PACS 73.23.-b Electronic transport in mesoscopic systems – PACS 73.63.-b Electronic transport in mesoscopic or nanoscale materials and structures  (1)
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  • 1
    Electronic Resource
    Electronic Resource
    Coherent transport in disordered metals: zero dimensional limit (2002)
    Springer
    The European physical journal 30 (2002), S. 5-8 
    Details
    ISSN: 1434-6036
    Keywords: PACS. PACS 73.23.-b Electronic transport in mesoscopic systems – PACS 73.63.-b Electronic transport in mesoscopic or nanoscale materials and structures
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract: We consider non-equilibrium transport in disordered conductors. We calculate the interaction correction to the current for a short wire connected to electron reservoirs by resistive interfaces. In the absence of charging effects we find a universal current-voltage-characteristics. The relevance of our calculation for existing experiments is discussed as well as the connection with alternative theoretical approaches.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1140/epjb/e2002-00335-2
    Library Location Call Number Volume/Issue/Year Availability
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    Specific heat anomaly and adiabatic hysteresis in disordered electron systems in a magnetic field (1999)
    Springer
    The European physical journal 7 (1999), S. 175-178 
    Details
    ISSN: 1434-6036
    Keywords: PACS. 71.30.+h Metal-insulator transitions and other electronic transitions - 72.15.Rn Quantum localization - 73.20.Fz Weak localization effects (e.g., quantized states) - 73.40.Qv Metal-insulator semiconductor structures (including semiconductor-to-insulator)
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract: We consider the thermodynamic behavior of a disordered interacting electron system in two dimensions. We show that the corrections to the thermodynamic potential in the weakly localized regime give rise to a non monotonic behavior of the specific heat both in temperature and magnetic field. From this effect we predict the appearance of adiabatic hysteresis in the magnetoconductance. Our results can be interpreted as precursor effect of formation of local moments in disordered electron systems. We also comment on the relevance of our analysis in three dimensional systems.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/s100510050601
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
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