Andreev drag effect via magnetic quasiparticle focusing in normal-superconductor nanojunctions

P. K. Polinák, C. J. Lambert, J. Koltai, J. Cserti

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11 Citations (Scopus)

Abstract

We study a hybrid normal-superconductor (NS) π junction in which the nonlocal current can be orders of magnitude larger than that in earlier proposed systems. We calculate the electronic transport of this NS hybrid system when an external magnetic field is applied. It is shown that the nonlocal current exhibits oscillations as a function of the magnetic field, making the effect tunable with the field. The underlying classical dynamics is qualitatively discussed.

Original languageEnglish
Article number132508
JournalPhysical Review B - Condensed Matter and Materials Physics
Volume74
Issue number13
DOIs
Publication statusPublished - nov. 6 2006

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ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

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