• Corpus ID: 239768253

Acoustic-phonon-mediated superconductivity in Bernal bilayer graphene

@inproceedings{Chou2021AcousticphononmediatedSI,
  title={Acoustic-phonon-mediated superconductivity in Bernal bilayer graphene},
  author={Yang-Zhi Chou and Fengcheng Wu and Jay Deep Sau and Sankar Das Sarma},
  year={2021}
}
We present a systematic theory of acoustic-phonon-mediated superconductivity, which incorporates Coulomb repulsion, explaining the recent experiment in Bernal bilayer graphene under a large displacement field. The acoustic-phonon mechanism predicts that s-wave spin-singlet and f -wave spin-triplet pairings are degenerate and dominant. Assuming a spin-polarized valleyunpolarized normal state, we obtain f -wave spin-triplet superconductivity with a Tc ∼ 20 mK near ne = −0.6 × 10 cm−2 for hole… 

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References

SHOWING 1-10 OF 28 REFERENCES
{m
TLDR
The master programme in Applied Geology aims to provide comprehensive knowledge based on various branches of Geology, with special focus on Applied geology subjects in the areas of Geomorphology, Structural geology, Hydrogeology, Petroleum Geologists, Mining Geology), Remote Sensing and Environmental geology.
and a at
  • The William Makepeace Thackeray Library
  • 2018
Nature 598
  • 434
  • 2021
and s
Nature 590
  • 249
  • 2021
Nature 592
  • 43
  • 2021
Nature 595
  • 526
  • 2021
Science 371
  • 1133
  • 2021
and E
  • Berg, arXiv preprint arXiv:2109.00011
  • 2021
and F
  • Guinea, arXiv preprint arXiv:2109.04345
  • 2021
...
1
2
3
...