Symmetry properties of the nodal superconductor PrOs4Sb12
T. R. Abu Alrub, S. H. Curnoe
DOI 10.1103/PhysRevB.76.054514 · Physical Review B
Active bibliographic source — not scientific approval
Bibliographic access preserves source history; it does not approve extracted materials or validate reported claims. Review warnings on each occurrence separately.
Abstract
We present a theoretical study of the superconducting gap function in PrOs4Sb12 using a symmetry-based approach. A three-component order parameter in the triplet channel best describes superconductivity. The gap function is nondegenerate and the lower branch has four cusp nodes at unusual points of the Fermi surface, which lead to power law behaviors in the density of states, specific heat, and nuclear spin relaxation rate.
Source-reported materials — not catalogue approval
| Formula | Reported Tc (K) | Pressure (GPa) | Type |
|---|---|---|---|
| PrOs4Sb12 Archive — visibility unverified Source-occurrence policy only; no material identity or catalogue acceptance is inferred from the formula. | — | Pressure not reported | unknown |
Similar papers
Very-low-temperature tunneling spectroscopy in the heavy-fermion superconductor PrOs4Sb12
similarity 0.90H. Suderow et al.
Source status unknown — claims are unverified
Ubiquitous V-Shape Density of States in a Mixed State of Clean Limit Type II Superconductors
similarity 0.89N. Nakai et al.
Source status unknown — claims are unverified
Topological anomalous skin effect in Weyl superconductors
similarity 0.89Tsz Chun Wu et al.
Source status unknown — claims are unverified
Bogoliubov Fermi Surfaces in Superconductors with Broken Time-Reversal Symmetry
similarity 0.89D. F. Agterberg et al.
Source status unknown — claims are unverified
A theoretical study of tunneling conductance in PrOs4Sb12 superconducting junctions
similarity 0.89Yasuhiro Asano et al.
Source status unknown — claims are unverified
Superconducting states in the tetrahedral compound PrOs4Sb12
similarity 0.89I. A. Sergienko & S. H. Curnoe
Source status unknown — claims are unverified