93 citations · 269 across the 9 of their papers we have counts for
9 papers
Quasi-two-dimensional Fermi surfaces of the heavy-fermion superconductor CePdIn
K. Götze, J. Klotz, D. Gnida +7
We report low-temperature de Haas-van Alphen (dHvA) effect measurements in magnetic fields up to 35 T of the heavy-fermion superconductor CePdIn. The comparison of the expe…
Full Relativistic Electronic Structure and Fermi Surface Sheets of the First Honeycomb-Lattice Pnictide Superconductor SrPtAs
Saad Elgazzar, A. M. Strydom, Stefan-Ludwig Drechsler
We report full-potential density functional theory (DFT)-based {\it ab initio} band structure calculations to investigate electronic structure properties of the first pnictide supe…
Spin and orbital hybridization at specifically nested Fermi surfaces in URuSi
Peter M. Oppeneer, Saad Elgazzar, Jan Rusz +3
The Fermi surface (FS) nesting properties of URuSi are analyzed with particular focus on their implication for the mysterious hidden order phase. We show that there exist t…
Electronic structure theory of the hidden order material URuSi
P. M. Oppeneer, J. Rusz, S. Elgazzar +3
We report a comprehensive electronic structure investigation of the paramagnetic (PM), the large moment antiferromagnetic (LMAF), and the hidden order (HO) phases of URuSi.…
The electronic structure of CeCoIn5 from angle-resolved photoemission spectroscopy I: Comparison to LDA
A. Koitzsch, I. Opahle, S. Elgazzar +12
We have investigated the low-energy electronic structure of the heavy fermion superconductor CeCoIn5 by angle-resolved photoemission and band structure calculations. We measured th…
Uncovering the hidden order in URu2Si2: Identification of Fermi surface instability and gapping
S. Elgazzar, J. Rusz, M. Amft +2
Spontaneous, collective ordering of electronic degrees of freedom leads to second-order phase transitions that are characterized by an order parameter. The notion "hidden order" (H…