Communications Materials (Dec 2022)

Magnon-cooparons in magnet-superconductor hybrids

  • Irina V. Bobkova,
  • Alexander M. Bobkov,
  • Akashdeep Kamra,
  • Wolfgang Belzig

Journal volume & issue
Vol. 3, no. 1
pp. 1 – 7


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Magnet-superconductor heterostructures provide a means to engineer unconventional spin-triplet Cooper pairs using ordinary superconductors. Here, a magnet-superconductor bilayer is predicted to host a composite quasiparticle consisting of spinful Cooper pairs coupled to a magnon excitation.