TY  - JOUR
PB  - SciPost Foundation
DO  - 10.21468/SciPostPhysProc.11.008
TI  - Electronic structure of CeAuAl$_3$ using density functional theory
PY  - 2023/06/05
UR  - https://scipost.org/SciPostPhysProc.11.008
JF  - SciPost Physics Proceedings
JA  - SciPost Phys. Proc.
VL  - 
IS  - 11
SP  - 008
A1  - Deyerling, André
AU  - Wilde, Marc A.
AU  - Pfleiderer, Christian
AB  - We studied the magnetic properties and electronic structure of $CeAuAl_3$ using density functional theory. This compound shows a large Sommerfeld coefficient, a Kondo temperature, ${T_K=4\,K}$ and antiferromagnetic order below ${T_N=1.1\,K}$. We calculated the magnetic groundstate of ${CeAuAl_3}$ and the magnetic anisotropy energies. Treating the 4f-electrons as localized with DFT+U we obtain a good match with the magnetic properties observed experimentally. We also report salient features of the electronic structure of ${CeAuAl_3}$, including features of the Fermi surface and associated quantum oscillatory spectra, when the 4f-electrons are treated either as localized or itinerant.
ER  -

@Article{10.21468/SciPostPhysProc.11.008,
	title={{Electronic structure of CeAuAl$_3$ using density functional theory}},
	author={André Deyerling and Marc A. Wilde and Christian Pfleiderer},
	journal={SciPost Phys. Proc.},
	pages={008},
	year={2023},
	publisher={SciPost},
	doi={10.21468/SciPostPhysProc.11.008},
	url={https://scipost.org/10.21468/SciPostPhysProc.11.008},
}