• DOI:10.1103/PhysRevB.70.214524
Corpus ID: 119074704

Spontaneous spin current near the interface between unconventional superconductors and ferromagnets

@article{Kuboki2004SpontaneousSC,
  title={Spontaneous spin current near the interface between unconventional superconductors and ferromagnets},
  author={K. Kuboki and H. Takahashi},
  journal={Physical Review B},
  year={2004},
  volume={70},
  pages={214524}
}

K. Kuboki, H. Takahashi

Published 2004

Physics

Physical Review B

We study theoretically the proximity effect between ferromagnets (F) and superconductors (S) with broken time-reversal symmetry $(\mathcal{T})$. A chiral $({p}_{x}\ifmmode\pm\else\textpm\fi{}i{p}_{y})$-wave and a ${d}_{{x}^{2}\ensuremath{-}{y}^{2}}$-wave superconductor, the latter of which can form $\mathcal{T}$-breaking surface state\char22{}i.e., $({d}_{{x}^{2}\ensuremath{-}{y}^{2}}\ifmmode\pm\else\textpm\fi{}\mathit{is})$ state\char22{}are considered for the S side. The spatial variations of… CONTINUE READING

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