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024 7 _ |2 DOI
|a 10.1140/epjb/e2008-00108-y
024 7 _ |2 WOS
|a WOS:000253977000003
037 _ _ |a PreJuSER-2332
041 _ _ |a eng
082 _ _ |a 530
084 _ _ |2 WoS
|a Physics, Condensed Matter
100 1 _ |a Liebsch, A.
|b 0
|u FZJ
|0 P:(DE-Juel1)VDB941
245 _ _ |a Coulomb correlations do not fill the e'_g hole pockets in Na_{0.3}CoO_2
260 _ _ |a Berlin
|b Springer
|c 2008
300 _ _ |a 405
336 7 _ |a Journal Article
|0 PUB:(DE-HGF)16
|2 PUB:(DE-HGF)
336 7 _ |a Output Types/Journal article
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336 7 _ |a Journal Article
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336 7 _ |a ARTICLE
|2 BibTeX
336 7 _ |a JOURNAL_ARTICLE
|2 ORCID
336 7 _ |a article
|2 DRIVER
440 _ 0 |a European Physical Journal B
|x 1434-6028
|0 1982
|v 61
500 _ _ |a Record converted from VDB: 12.11.2012
520 _ _ |a There exists presently considerable debate over the question whether local Coulomb interactions can explain the absence of the small e'(g) Fermi surface hole pockets in photoemission studies of Na0.3CoO2. By comparing dynamical mean field results for different single particle Hamiltonians and exact diagonalization as well as quantum Monte Carlo treatments, we show that, for realistic values of the Coulomb energy U and Hund exchange J, the e'(g) pockets can be slightly enhanced or reduced compared to band structure predictions, but they do not disappear.
536 _ _ |a Kondensierte Materie
|c P54
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588 _ _ |a Dataset connected to Web of Science
650 _ 7 |a J
|2 WoSType
700 1 _ |a Ishida, H.
|b 1
|0 P:(DE-HGF)0
773 _ _ |a 10.1140/epjb/e2008-00108-y
|g Vol. 61, p. 405
|p 405
|q 61<405
|0 PERI:(DE-600)1459068-2
|t The @European physical journal / B
|v 61
|y 2008
|x 1434-6028
856 7 _ |u http://dx.doi.org/10.1140/epjb/e2008-00108-y
909 C O |o oai:juser.fz-juelich.de:2332
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914 1 _ |y 2008
915 _ _ |0 StatID:(DE-HGF)0010
|a JCR/ISI refereed
920 1 _ |k IFF-1
|l Quanten-Theorie der Materialien
|d 31.12.2010
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|0 I:(DE-Juel1)VDB781
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980 _ _ |a UNRESTRICTED
981 _ _ |a I:(DE-Juel1)PGI-1-20110106


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