A Personal Perspective on the Unconventional Superconductivity of Sr2RuO4
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Superconductivity and Novel Magnetism"
DOI: 10.1007/s10948-019-05312-4
Abstract: I give a personal account of the unfolding story of the unconventional superconductivity of Sr2RuO4. This is a subject of topical importance in light of recent measurements that suggest that its order parameter may be… read more here.
Keywords: personal perspective; perspective unconventional; unconventional superconductivity; superconductivity sr2ruo4 ... See more keywords
Unconventional superconductivity and an ambient-pressure magnetic quantum critical point in single-crystal LaNiC 2
Sign Up to like & getrecommendations! Published in 2017 at "Physical Review B"
DOI: 10.1103/physrevb.96.174515
Abstract: Superconductivity in noncentrosymmetric LaNiC$_2$ is expected to be induced by electron--phonon interactions due to its lack of magnetic instabilities. The non-Bardeen-Cooper-Schrieffer (BCS) behaviors found in this material call into question the long-standing idea that relates… read more here.
Keywords: ambient pressure; single crystal; unconventional superconductivity; point ... See more keywords
Probing unconventional superconductivity in proximitized graphene by impurity scattering
Sign Up to like & getrecommendations! Published in 2018 at "Physical Review B"
DOI: 10.1103/physrevb.97.214515
Abstract: We demonstrate how potential impurities are a very powerful tool for determining the pairing symmetry in graphene, proximity coupled to a spin-singlet superconductor. All d-wave states are characte ... read more here.
Keywords: superconductivity proximitized; proximitized graphene; impurity scattering; unconventional superconductivity ... See more keywords
Modeling Unconventional Superconductivity at the Crossover between Strong and Weak Electronic Interactions.
Sign Up to like & getrecommendations! Published in 2020 at "Physical review letters"
DOI: 10.1103/physrevlett.125.247001
Abstract: High-temperature superconductivity emerges in many different quantum materials, often in regions of the phase diagram where the electronic kinetic energy is comparable to the electron-electron repulsion. Describing such intermediate-coupling regimes has proven challenging as standard… read more here.
Keywords: crossover; superconductivity crossover; modeling unconventional; unconventional superconductivity ... See more keywords
Unconventional Superconductivity in Systems with Annular Fermi Surfaces: Application to Rhombohedral Trilayer Graphene.
Sign Up to like & getrecommendations! Published in 2021 at "Physical review letters"
DOI: 10.1103/physrevlett.127.247001
Abstract: We show that in a two-dimensional electron gas with an annular Fermi surface, long-range Coulomb interactions can lead to unconventional superconductivity by the Kohn-Luttinger mechanism. Superconductivity is strongly enhanced when the inner and outer Fermi… read more here.
Keywords: superconductivity; unconventional superconductivity; trilayer graphene; rhombohedral trilayer ... See more keywords
Beyond triplet: Unconventional superconductivity in a spin-3/2 topological semimetal
Sign Up to like & getrecommendations! Published in 2018 at "Science Advances"
DOI: 10.1126/sciadv.aao4513
Abstract: Evidence of unconventional superconducting state in a topological semimetal confirms unprecedented spin-3/2 Cooper pairing. In all known fermionic superfluids, Cooper pairs are composed of spin-1/2 quasi-particles that pair to form either spin-singlet or spin-triplet bound… read more here.
Keywords: state; spin quasi; unconventional superconductivity; spin ... See more keywords