Phase-Controllable Nonlocal Spin Polarization in Proximitized Nanowires

10 May 2020 Zhang X. P. Golovach V. N. Giazotto F. Bergeret F. S.

We study the magnetic and superconducting proximity effects in a semiconducting nanowire (NW) attached to superconducting leads and a ferromagnetic insulator (FI). We show that a sizable equilibrium spin polarization arises in the NW due to the interplay between the superconducting correlations and the exchange field in the FI... (read more)

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Categories


  • MESOSCALE AND NANOSCALE PHYSICS
  • SUPERCONDUCTIVITY