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@ARTICLE{Liebsch:46228,
author = {Liebsch, A. and Ishida, H. and Bihlmayer, G.},
title = {{C}oulomb correlations and orbital polarization in the
metal-insulator transition of {VO}2},
journal = {Physical review / B},
volume = {71},
number = {8},
issn = {1098-0121},
address = {College Park, Md.},
publisher = {APS},
reportid = {PreJuSER-46228},
pages = {085109},
year = {2005},
note = {Record converted from VDB: 12.11.2012},
abstract = {The quasiparticle spectra in the metallic rutile and
insulating monoclinic phases Of VO2 are shown to be
dominated by local Coulomb interactions. In the rutile phase
the small orbital polarization among V 3d t(2g) states leads
to weak static but strong dynamical correlations. In the
monoclinic phase the large 3d orbital polarization caused by
the V-V Peierls distortion gives rise to strong static
correlations which are shown to be the primary cause of the
insulating behavior.},
keywords = {J (WoSType)},
cin = {IFF-TH-I},
ddc = {530},
cid = {I:(DE-Juel1)VDB30},
pnm = {Kondensierte Materie},
pid = {G:(DE-Juel1)FUEK242},
shelfmark = {Physics, Condensed Matter},
typ = {PUB:(DE-HGF)16},
UT = {WOS:000228065300025},
doi = {10.1103/PhysRevB.71.085109},
url = {https://juser.fz-juelich.de/record/46228},
}