[HTML][HTML] Even odder after twenty-three years: the superconducting order parameter puzzle of Sr2RuO4
In this short review, we aim to provide a topical update on the status of efforts to understand
the superconductivity of Sr2RuO4. We concentrate on efforts to identify a superconducting …
the superconductivity of Sr2RuO4. We concentrate on efforts to identify a superconducting …
Unconventional superconductivity
GR Stewart - Advances in Physics, 2017 - Taylor & Francis
'Conventional'superconductivity, as used in this review, refers to electron–phonon-coupled
superconducting electron pairs described by BCS theory. Unconventional superconductivity …
superconducting electron pairs described by BCS theory. Unconventional superconductivity …
Orderly disorder in magic-angle twisted trilayer graphene
Magic-angle twisted trilayer graphene (TTG) has recently emerged as a platform to engineer
strongly correlated flat bands. We reveal the normal-state structural and electronic properties …
strongly correlated flat bands. We reveal the normal-state structural and electronic properties …
Superconductivity and strong interactions in a tunable moiré quasicrystal
Electronic states in quasicrystals generally preclude a Bloch description, rendering them
fascinating and enigmatic. Owing to their complexity and scarcity, quasicrystals are …
fascinating and enigmatic. Owing to their complexity and scarcity, quasicrystals are …
[HTML][HTML] Single thermodynamic transition at 2 K in superconducting UTe2 single crystals
UTe2 is a newly-discovered unconventional superconductor wherein multicomponent
topological superconductivity is anticipated based on the presence of two superconducting …
topological superconductivity is anticipated based on the presence of two superconducting …
Chiral superconductors
C Kallin, J Berlinsky - Reports on Progress in Physics, 2016 - iopscience.iop.org
Chiral superconductivity is a striking quantum phenomenon in which an unconventional
superconductor spontaneously develops an angular momentum and lowers its free energy …
superconductor spontaneously develops an angular momentum and lowers its free energy …
Reduction of the 17O Knight Shift in the Superconducting State and the Heat-up Effect by NMR Pulses on Sr2RuO4
Quite recently, a pronounced drop of 17O NMR Knight shift in the superconducting (SC)
state of an unstrained Sr2RuO4 was reported by Pustogow and Luo et al. They revealed …
state of an unstrained Sr2RuO4 was reported by Pustogow and Luo et al. They revealed …
Thermodynamic evidence for a two-component superconducting order parameter in Sr2RuO4
S Ghosh, A Shekhter, F Jerzembeck, N Kikugawa… - Nature Physics, 2021 - nature.com
Sr2RuO4 has stood as the leading candidate for a spin-triplet superconductor for 26 years.
However, recent NMR experiments have cast doubt on this candidacy, and it is difficult to …
However, recent NMR experiments have cast doubt on this candidacy, and it is difficult to …
Split superconducting and time-reversal symmetry-breaking transitions in Sr2RuO4 under stress
Abstract Strontium ruthenate (Sr2RuO4) continues to present an important test of our
understanding of unconventional superconductivity, because while its normal-state …
understanding of unconventional superconductivity, because while its normal-state …
Unconventional superconductivity in systems with annular fermi surfaces: Application to rhombohedral trilayer graphene
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 …
Coulomb interactions can lead to unconventional superconductivity by the Kohn-Luttinger …