365 citations · 2.8k across the 50 of their papers we have counts for
14 papers · 1 filter
Repulsion-Driven Superconductivity in a Single Valley Revealed by DMRG
Cesar A. Gallegos, Omid Tavakol, Christopher Yang +2
We demonstrate repulsion-driven topological superconductivity of a single species of Dirac fermions, motivated by valley-polarized phases observed in two-dimensional materials such…
Pairing around a Single Dirac Point: A Unifying View of Kohn-Luttinger Superconductivity in Chern Bands, Quarter Metals, and Topological Surface States
Omid Tavakol, Thomas Scaffidi
Superconductivity of a single two-dimensional Dirac fermion offers a natural route to topological superconductivity. While usually considered extrinsic -- arising from proximity to…
and the elastocaloric effect of SrRuO under uniaxial stress: no indications of transition splitting
Fabian Jerzembeck, You-Sheng Li, Grgur Palle +11
There is considerable evidence that the superconductivity of Sr2RuO4 has two components. Among this evidence is a jump in the shear elastic modulus at the critical tempera…
Minimal model for the flat bands in copper-substituted lead phosphate apatite: Strong diamagnetism from multi-orbital physics
Omid Tavakol, Thomas Scaffidi
The claims that a copper-substituted lead apatite, denoted as CuPb(PO)OH, could be a room-temperature superconductor have led to an intense research activity. While…
Magnetization amplification in the interlayer pairing superconductor 4Hb-TaS
Chunxiao Liu, Shubhayu Chatterjee, Thomas Scaffidi +2
A recent experiment on the bulk compound 4Hb-TaS reveals an unusual time-reversal symmetry-breaking superconducting state that possesses a magnetic memory not manifest in the n…
The Superconductivity of SrRuO Under -Axis Uniaxial Stress
Fabian Jerzembeck, Henrik S. Røising, Alexander Steppke +7
Applying in-plane uniaxial pressure to strongly correlated low-dimensional systems has been shown to tune the electronic structure dramatically. For example, the unconventional sup…