Josephson junctions with negative second harmonic in the current-phase relation: properties of novel varphi-junctions

Article, Preprint English OPEN
Goldobin, E.; Koelle, D.; Kleiner, R.; Buzdin, Alexandre I.;
  • Publisher: American Physical Society
  • Related identifiers: doi: 10.1103/PhysRevB.76.224523
  • Subject: [PHYS.COND.CM-S]Physics [physics]/Condensed Matter [cond-mat]/Superconductivity [cond-mat.supr-con] | PACS : 74.50.+r, 85.25.Cp, 74.20.Rp | [ PHYS.COND.CM-S ] Physics [physics]/Condensed Matter [cond-mat]/Superconductivity [cond-mat.supr-con] | Condensed Matter - Superconductivity

International audience; Several recent experiments revealed a change of the sign of the first harmonic in the current-phase relation of Josephson junctions (JJ) based on novel superconductors, e.g., d-wave based or JJ with ferromagnetic barrier. In this situation the ro... View more
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