2 papers
cond-mat.mes-hall2010★ 1 cited
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…
cond-mat.mes-hall2010★ 6 cited
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…