286 citations · 1.1k across the 22 of their papers we have counts for
19 papers · 1 filter
Effects of nucleation at a first-order transition between two superconducting phases: Application to CeRhAs
András L. Szabó, Mark H. Fischer, Manfred Sigrist
Recent experiments observed a phase transition within the superconducting regime of the heavy-fermion system CeRhAs when subjected to a -axis magnetic field. This phase…
A mechanism for phase shifts in Little-Parks experiments: application to 4Hb-TaS and to 2H-TaS intercalated with chiral molecules
Mark H. Fischer, Patrick A. Lee, Jonathan Ruhman
Recently, unusual phase shifts in Little-Parks experiments performed on two systems derived from the layered superconductor 2H-TaS were reported. These systems share the co…
Evidence of a two-component order parameter in 4Hb-TaS2 in the Little-Parks effect
Avior Almoalem, Irena Feldman, Michael Shlafman +5
Finding unambiguous evidence of non-trivial pairing states is one of the greatest experimental challenges in the field of unconventional superconductivity. Such evidence requires p…
Superconductivity and Local Inversion-Symmetry Breaking
Mark H Fischer, Manfred Sigrist, Daniel F Agterberg +1
Inversion and time reversal are essential symmetries for the structure of Cooper pairs in superconductors. The loss of one or both leads to modifications to this structure and can…
Uniaxial Pressure Induced Stripe Order Rotation in LaSrCuO
Qisi Wang, K. von Arx, D. G. Mazzone +19
Static stripe order is detrimental to superconductivity. Yet, it has been proposed that transverse stripe fluctuations may enhance the inter-stripe Josephson coupling and thus prom…
Role of Topology and Symmetry for the Edge Currents of a 2D Superconductor
Maximilian F. Holst, Manfred Sigrist, Mark H. Fischer
The bulk-boundary correspondence guarantees topologically protected edge states in a two-dimensional topological superconductor. Unlike in topological insulators, these edge states…