Persistent Hall voltage and current in the fractional quantum Hall regime
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چکیده
منابع مشابه
Persistent Hall Voltage and Current in the Fractional Quantum Hall Regime
The persistent Hall voltage and current in an isolated annulus in a strong perpendicular magnetic field, at filling factor ν = 1/q, and in the presence of a weak constriction is obtained as a function of temperature, and flux piercing the annulus. A thermodynamic Hall conductance is found which has a universal value even with back scattering at the constriction.
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ژورنال
عنوان ژورنال: Physical Review B
سال: 1997
ISSN: 0163-1829,1095-3795
DOI: 10.1103/physrevb.55.2512