Tunneling Hamiltonian description of the atomic-scale 0-pi transition in superconductor/ferromagnetic-insulator junctions

Article, Preprint English OPEN
Kawabata, Shiro; Tanaka, Yukio; Golubov, Alexander A.; Vasenko, Andrey S.; Kashiwaya, Satoshi; Asano, Yasuhiro;
  • Related identifiers: doi: 10.1016/j.physc.2011.05.158
  • Subject: Condensed Matter - Mesoscale and Nanoscale Physics | METIS-280644 | Condensed Matter - Superconductivity | Quantum Physics
    arxiv: Condensed Matter::Quantum Gases | Condensed Matter::Superconductivity

We show a perturbation theory of the Josephson transport through ferromagnetic insulators (FIs). Recently we have found that the appearance of the atomic scale 0-pi transition in such junctions based on numerical calculations. In order to explore the mechanism of this a... View more
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