228 citations · 394 across the 7 of their papers we have counts for
7 papers
Electronic Structure of LuRh2Si2: "Small" Fermi Surface Reference to YbRh2Si2
Sven Friedemann, Swee K Goh, Patrick M C Rourke +5
We present band structure calculations and quantum oscillation measurements on LuRh2Si2, which is an ideal reference to the intensively studied quantum critical heavy-fermion syste…
Observation of the J-sheet of the Fermi surface of YbRh2Si2
A. B. Sutton, P. M. C. Rourke, V. Taufour +5
We report a previously unobserved quantum oscillation frequency in YbRh2Si2. This is the first quantum oscillation that can definitely be assigned to the larger of the two major sh…
A novel non-Fermi-liquid state in the iron-pnictide FeCrAs
W. Wu, A. McCollam, I. Swainson +3
We report transport and thermodynamic properties of stoichiometric single crystals of the hexagonal iron-pnictide FeCrAs. The in-plane resistivity shows an unusual "non-metallic" d…
The high-field Fermi surface of YbRh2Si2
P. M. C. Rourke, A. McCollam, G. Lapertot +3
We present quantum oscillation measurements of YbRh2Si2 at magnetic fields above the Kondo-suppression scale H0 ~ 10 T. Comparison with electronic structure calculations is complic…
Magnetic-Field Dependence of the YbRh2Si2 Fermi Surface
P. M. C. Rourke, A. McCollam, G. Lapertot +3
Magnetic-field-induced changes of the Fermi surface play a central role in theories of the exotic quantum criticality of YbRh2Si2. We have carried out de Haas-van Alphen measuremen…
Numerical extraction of de Haas - van Alphen frequencies from calculated band energies
P. M. C. Rourke, S. R. Julian
A new algorithm for extracting de Haas-van Alphen frequencies and effective masses from calculated band energies is presented. The algorithm creates an interpolated k-space "super…