67 citations · 106 across the 5 of their papers we have counts for
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cond-mat.mes-hall2003★ 1 cited
Equilibrium currents in quantum double ring system: A non-trivial role of system-reservoir coupling
Colin Benjamin, A. M. Jayannavar
Amperes law states that the magnetic moment of a ring is given by current times the area enclosed. Also from equilibrium statistical mechanics it is known that magnetic moment is t…
quant-ph2003★ 67 cited
Quantum spin pumping with adiabatically modulated magnetic barrier's
Ronald Benjamin, Colin Benjamin
A quantum pump device involving magnetic barriers produced by the deposition of ferro magnetic stripes on hetero-structure's is investigated. The device for dc- transport does not…
cond-mat.mes-hall2003★ 16 cited
Features in Evanescent Aharonov-Bohm interferometry
Colin Benjamin, A. M. Jayannavar
In this work we analyze an Aharonov-Bohm interferometer in the tunneling regime. In this regime, current magnification effect which arises in presence of transport currents is abse…