Home
For authors
Submission status

Archive
Archive (English)
Current
      Volume 108
      Volume 107
      Volume 106
      Volume 105
      Volume 104
      Volume 103
      Volume 102
      Volume 101
      Volume 100
      Volume 99
      Volume 98
      Volume 97
      Volume 96
      Volume 95
      Volume 94
      Volume 93
Search
VOLUME 108 | ISSUE 7 | PAGE 520
Non-stationary spin-polarized currents tuning in correlated quantum dot
Abstract
We analyzed the influence of applied bias changing and external magnetic field switching on the non-stationary spin-polarized currents behavior in the correlated single-level quantum dot coupled to the non-magnetic leads. It was demonstrated that spin polarization and direction of the non-stationary currents could be changed to the opposite ones by applied bias voltage. The degree of the currents spin polarization changes the sign following the applied bias polarity. The possibility of spin-polarized train pulses generation with the opposite degree of polarization was revealed. Moreover, the presence of external magnetic field allows to consider correlated single-level quantum dot as an effective non-stationary spin filter.