80 citations · 311 across the 13 of their papers we have counts for
5 papers · 1 filter
Superconductivity in the Fibonacci Chain
Ying Wang, Gautam Rai, Chris Matsumura +2
Superconductivity was recently reported in several quasicrystalline systems. These are materials which are structurally ordered, but since they are not translationally invariant, t…
Spatial BCS-BEC crossover in superconducting p-n junctions
A. Niroula, G. Rai, S. Haas +1
We present a theory of superconducting p-n junctions. We consider a 2-band model of doped bulk semiconductors with attractive interactions between the charge carriers and derive th…
Interplay of screening and superconductivity in low-dimensional materials
G. Schönhoff, M. Rösner, R. Groenewald +2
A quantitative description of Coulomb interactions is developed for two-dimensional superconducting materials, enabling us to compare intrinsic with external screening effects, suc…
Resonance Impurity Scattering in PrOsSb
David Parker, Stephan Haas. Kazumi Maki
We study the effect of impurity scattering in the unitarity limit on the A and B phase superconductivity in PrOs4Sb12. We take the triplet superconducting order parameters and the…
Quasi-Particle Bound States around Impurities in d-wave Superconductors
Stephan Haas, Kazumi Maki
Zn and Ni impurities in the hole-doped high-temperature superconductors are known to have strong effects on thermodynamic and transport properties. A recent scanning tunneling micr…