Triplet superconductivity and spin density wave in biased AB bilayer graphene
A. O. Sboychakov, A. V. Rozhkov, A. L. Rakhmanov
DOI 10.1103/PhysRevB.108.184503 · Physical Review B
Active bibliographic source — not scientific approval
Bibliographic access preserves source history; it does not approve extracted materials or validate reported claims. Review warnings on each occurrence separately.
Abstract
We examine spin density wave and triplet superconductivity as possible ground states of the Bernal bilayer graphene. The spin density wave is stable for the unbiased and undoped bilayer. Both the doping and the applied bias voltage destroy this phase. We show that, when biased and slightly doped, a bilayer can host a triplet superconducting phase. The mechanisms for both ordered phases rely on the renormalized Coulomb interaction. The consistency of our theoretical conclusions with recent experimental results is discussed.
Similar papers
Superconductivity from electronic interactions and spin-orbit enhancement in bilayer and trilayer graphene
similarity 0.93Alejandro Jimeno-Pozo et al.
Source status unknown — claims are unverified
Superconductivity in monolayer and few-layer graphene. I. Review of possible pairing symmetries and basic electronic properties
similarity 0.91Emile Pangburn et al.
Source status unknown — claims are unverified
Unconventional superconductivity in nearly flat bands in twisted bilayer graphene
similarity 0.91Bitan Roy & Vladimir Juričić
Source status unknown — claims are unverified
Ferromagnetism and superconductivity in twisted double bilayer graphene
similarity 0.91Fengcheng Wu & Sankar Das Sarma
Source status unknown — claims are unverified
Triplet superconductivity and spin density wave in biased AB bilayer graphene
similarity 0.91A. O. Sboychakov et al. · 2023 · arXiv:2306.12312
Source status unknown — claims are unverified
Topological Superconductivity in Twisted Multilayer Graphene
similarity 0.90Cenke Xu & Leon Balents
Source status unknown — claims are unverified