@article {Giovannetti2014,
	title = {Cooperative effects of Jahn-Teller distortion, magnetism, and Hundś coupling in the insulating phase of BaCrO3},
	journal = {Physical review. B, Condensed matter and materials physics},
	volume = {90},
	year = {2014},
	publisher = {Published by the American Physical Society through the American Institute of Physics,},
	address = {Woodbury, NY},
	abstract = {We employ a combination of density functional theory and dynamical mean-field theory to investigate the electronic structure of the recently synthesized insulator BaCrO3. Our calculations show that Hundś coupling is responsible for strong correlation effects, which are however not sufficient to turn the system insulating without breaking any symmetry. The Hundś correlated metal is however unstable with respect to orbital ordering, which indeed makes the system insulating. The orbitally ordered insulator favors Jahn-Teller distortions and a secondary magnetic ordering.},
	issn = {1098-0121},
	doi = {10.1103/PhysRevB.90.245134},
	author = {Giovannetti, Gianluca and Aichhorn, Markus and Capone, Massimo}
}
