193 citations · 1.2k across the 47 of their papers we have counts for
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Current characteristics of mesoscopic rings in quantum Smoluchowski regime
Szymon Rogozinski, Lukasz Machura, Jerzy Luczka
In normal mesoscopic metals of a ring topology persistent currents can be induced by threading the center of the ring with a magnetic flux. This phenomenon is an example of the fam…
Current-flux characteristics in mesoscopic nonsuperconducting rings
Lukasz Machura, Szymon Rogozinski, Jerzy Luczka
We propose four different mechanisms responsible for paramagnetic or diamagnetic persistent currents in normal metal rings and determine the circumstances for change of the current…
Hubbard ring: currents induced by change of magnetic flux
M. Mierzejewski, J. Dajka, J. Łuczka
We investigate currents in a quantum ring threaded by a magnetic flux which can be varied in an arbitrary way from an initial value at time to a final value at ti…
Flux-biased mesoscopic rings
Jerzy Dajka, Lukasz Machura, Szymon Rogozinski +1
Kinetics of magnetic flux in a thin mesoscopic ring biased by a strong external magnetic field is described equivalently by dynamics of a Brownian particle in a tilted washboard po…
Magnetic flux in mesoscopic rings: Quantum Smoluchowski regime
J. Dajka, L. Machura, S. Rogozinski +1
Magnetic flux in mesoscopic rings under the quantum Smoluchowski regime is investigated. Quantum corrections to the dissipative current are shown to form multistable steady states…