@article { ISI:000237683600050,
	title = {Half-metallic ferromagnetism induced by dynamic electron correlations in VAs},
	journal = {PHYSICAL REVIEW LETTERS},
	volume = {96},
	number = {19},
	year = {2006},
	month = {MAY 19},
	pages = {197203},
	abstract = {The electronic structure of the VAs compound in the zinc-blende structure is investigated using a combined density-functional and dynamical mean-field theory approach. Contrary to predictions of a ferromagnetic semiconducting ground state obtained by density-functional calculations, dynamical correlations induce a closing of the gap and produce a half-metallic ferromagnetic state. These results emphasize the importance of dynamic correlations in materials suitable for spintronics.},
	issn = {0031-9007},
	doi = {10.1103/PhysRevLett.96.197203},
	author = {Chioncel, L. and Mavropoulos, Ph. and Lezaic, M. and S. Bl{\"u}gel and Arrigoni, E. and Katsnelson, M. I. and Lichtenstein, A. I.}
}
