T.R. Abu Alrub

Symmetry properties of the nodal superconductor Pr Os 4 Sb 12

We present a theoretical study of the superconducting gap function in

Field angle-dependent thermal conductivity in nodal superconductors

\mathrm{Pr}{\mathrm{Os}}_{4}{\mathrm{Sb}}_{12}

Unconventional superconductivity in YNi2B2C

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.

Superconducting gap nodes in PrOs4Sb12PrOs4Sb12

We apply a semiclassical method to the problem of field angle-dependent oscillations of the density of states and thermal conductivity for nodal superconductors and apply our results to the superconductor

Superconducting gap nodes in

{\text{PrOs}}_{4}{\text{Sb}}_{12}

Superconducting gap nodes in PrOs4Sb12

. The oscillatory contributions to the thermal conductivity for all possible point node configurations for a superconductor with

Theory of density of states in the nodal superconductor PrOs4Sb12PrOs4Sb12

{T}_{h}

Theory of density of states in the nodal superconductor PrOs4Sb12

symmetry are calculated. It is found that experimental results are best accounted for by nodes in the off-axis directions

Theory of density of states in the nodal superconductor

[\ifmmode\pm\else\textpm\fi{}\text{ }\text{sin}\text{ }{\ensuremath{\phi}}_{0},0,\ifmmode\pm\else\textpm\fi{}\text{ }\text{cos}\text{ }{\ensuremath{\phi}}_{0}]

Theory of impurity induced density of states and residual transport in nonunitary superconductors

, which are associated with the time-reversal breaking, triplet paired phase with symmetry