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Article Dans Une Revue Physical Review B: Condensed Matter and Materials Physics (1998-2015) Année : 2007

Long range triplet Josephson effect through a ferromagnetic trilayer

Résumé

We study the Josephson current through a ferromagnetic trilayer, both in the diffusive and clean limits. For colinear (parallel or antiparallel) magnetizations in the layers, the Josephson current is small due to short range proximity effect in superconductor/ferromagnet structures. For non colinear magnetizations, we determine the conditions for the Josephson current to be dominated by another contribution originating from long range triplet proximity effect.

Dates et versions

hal-00400971 , version 1 (02-07-2009)

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M. Houzet, Alexandre I. Buzdin. Long range triplet Josephson effect through a ferromagnetic trilayer. Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2007, 76 (6), pp.060504 (1-4). ⟨10.1103/PhysRevB.76.060504⟩. ⟨hal-00400971⟩
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