Full counting statistics of crossed Andreev reflection (2009)
Morten, Jan Petter, Huertas-Hernando, Daniel, Belzig, Wolfgang, Brataas, Arne
We calculate the full transport counting statistics in a three-terminal tunnel device with one superconducting source and two normal-metal or ferromagnet drains. We obtain the transport probability...
Coherent and Correlated Spin Transport in Nanoscale Superconductors (2008)
Motivated by the desire for better understanding of nanoelectronic systems, we theoretically study the conductance and noise characteristics of current flow between superconductors, ferromagnets, and...
Coherent and Correlated Spin Transport in Nanoscale Superconductors (2008)
Motivated by the desire for better understanding of nanoelectronic systems, we theoretically study the conductance and noise characteristics of current flow between superconductors, ferromagnets, and...
Proximity effect-assisted absorption of spin currents in superconductors (2007)
Morten, Jan Petter, Brataas, Arne, Bauer, Gerrit E. W., Belzig, Wolfgang, Tserkovnyak, Yaroslav
The injection of pure spin current into superconductors by the dynamics of a ferromagnetic contact is studied theoretically. Taking into account suppression of the order parameter at the interfaces...
Circuit theory for crossed Andreev reflection and nonlocal conductance (2007)
Morten, Jan Petter, Brataas, Arne, Belzig, Wolfgang
Nonlocal currents, in devices where two normal metal terminals are contacted to a superconductor, are determined using the circuit theory of mesoscopic superconductivity. We calculate the conductance...
Full counting statistics of a superconductor/ferromagnet entangler (2007)
Morten, Jan Petter, Huertas-Hernando, Daniel, Brataas, Arne, Belzig, Wolfgang
We consider the production of spatially separated entangled electrons in transport between a superconductor and ferromagnets: Spin singlet Cooper pairs are filtered into different leads by spin...
Elementary Charge Transfer Processes in a Superconductor-Ferromagnet Entangler (2006)
Morten, Jan Petter, Huertas-Hernando, Daniel, Belzig, Wolfgang, Brataas, Arne
We study the production of spatially separated entangled electrons in ferromagnetic leads from Cooper pairs in a superconducting lead. We give a complete description of the elementary charge transfer...
Circuit theory of crossed Andreev reflection (2006)
Morten, Jan Petter, Brataas, Arne, Belzig, Wolfgang
We consider transport in a three terminal device attached to one superconducting and two normal metal terminals, using the circuit theory of mesoscopic superconductivity. We compute the nonlocal...
Spin transport and magnetoresistance in F/S/F spin valves (2005)
Morten, Jan Petter, Brataas, Arne, Belzig, Wolfgang
We consider spin transport and spin relaxation in superconductors using the quasiclassical theory of superconductivity. We include spin relaxation due to spin-orbit interaction as well as magnetic...
Spin transport and magnetoresistance in ferromagnet/superconductor/ferromagnet spin valves (2005)
Morten, Jan Petter, Brataas, Arne, Belzig, Wolfgang
We consider spin transport and spin relaxation in superconductors using the quasiclassical theory of superconductivity. We include spin relaxation due to spin-orbit interaction as well as magnetic...
Spin Transport in Diffusive Superconductors (2004)
Morten, Jan Petter, Brataas, Arne, Belzig, Wolfgang
We employ the Keldysh formalism in the quasiclassical approximation to study transport in a diffusive superconductor. The resulting 4x4 transport equations describe the flow of charge and energy as...
Spin transport in diffusive superconductors (2004)
Morten, Jan Petter, Brataas, Arne, Belzig, Wolfgang
We employ the Keldysh formalism in the quasiclassical approximation to study transport in a diffusive superconductor. The resulting 4 X 4 transport equations describe the flow of charge and energy as...