Full Relativistic Electronic Structure and Fermi Surface Sheets of the First Honeycomb-Lattice Pnictide Superconductor SrPtAs

Saad Elgazzar; A. M. Strydom; Stefan-Ludwig Drechsler

doi:10.1007/s10948-012-1550-0

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arXiv · 1205.1750

Full Relativistic Electronic Structure and Fermi Surface Sheets of the First Honeycomb-Lattice Pnictide Superconductor SrPtAs

Saad Elgazzar·A. M. Strydom·Stefan-Ludwig Drechsler

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Abstract

We report full-potential density functional theory (DFT)-based {\it ab initio} band structure calculations to investigate electronic structure properties of the first pnictide superconductor with a honeycomb-lattice structure: SrPtAs. As a result, electronic bands, density of states, Fermi velocities and the topology of the Fermi surface for SrPtAs are obtained. These quantities are discussed in comparison to the first available experimental data. Predictions for future measurements are provided.

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Saad Elgazzar, A. M. Strydom, Stefan-Ludwig Drechsler. 2012-05-08. Full Relativistic Electronic Structure and Fermi Surface Sheets of the First Honeycomb-Lattice Pnictide Superconductor SrPtAs. https://doi.org/10.1007/s10948-012-1550-0

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