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| 001 | 18489 | ||
| 005 | 20230426083030.0 | ||
| 024 | 7 | _ | |a 10.1103/PhysRevB.84.180505 |2 DOI |
| 024 | 7 | _ | |a WOS:000296911600002 |2 WOS |
| 024 | 7 | _ | |a 2128/10895 |2 Handle |
| 037 | _ | _ | |a PreJuSER-18489 |
| 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 High-energy pseudogap induced by Hund coupling in a degenerate Hubbard model |
| 260 | _ | _ | |a College Park, Md. |b APS |c 2011 |
| 300 | _ | _ | |a 180505 |
| 336 | 7 | _ | |a Journal Article |0 PUB:(DE-HGF)16 |2 PUB:(DE-HGF) |
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| 336 | 7 | _ | |a Journal Article |0 0 |2 EndNote |
| 336 | 7 | _ | |a ARTICLE |2 BibTeX |
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| 336 | 7 | _ | |a article |2 DRIVER |
| 440 | _ | 0 | |a Physical Review B |x 1098-0121 |0 4919 |y 18 |v 84 |
| 500 | _ | _ | |3 POF3_Assignment on 2016-02-29 |
| 500 | _ | _ | |a Record converted from VDB: 12.11.2012 |
| 520 | _ | _ | |a Hund coupling in the degenerate five-band Hubbard model near n = 6 occupancy is shown to give rise to a significant depletion of spectral weight above the Fermi level. Calculations within dynamical mean-field theory combined with exact diagonalization reveal that this pseudogap is associated with a collective mode in the self-energy caused by spin fluctuations. The pseudogap is remarkably stable over a wide range of Coulomb and exchange energies, but disappears for weak Hund coupling. The implications of this phenomenon for optical spectra of iron pnictides are discussed. |
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| 542 | _ | _ | |i 2011-11-11 |2 Crossref |u http://link.aps.org/licenses/aps-default-license |
| 588 | _ | _ | |a Dataset connected to Web of Science |
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| 773 | 1 | 8 | |a 10.1103/physrevb.84.180505 |b American Physical Society (APS) |d 2011-11-11 |n 18 |p 180505 |3 journal-article |2 Crossref |t Physical Review B |v 84 |y 2011 |x 1098-0121 |
| 773 | _ | _ | |a 10.1103/PhysRevB.84.180505 |g Vol. 84, p. 180505 |p 180505 |n 18 |q 84<180505 |0 PERI:(DE-600)2844160-6 |t Physical review / B |v 84 |y 2011 |x 1098-0121 |
| 856 | 7 | _ | |u http://dx.doi.org/10.1103/PhysRevB.84.180505 |
| 856 | 4 | _ | |u https://juser.fz-juelich.de/record/18489/files/PhysRevB.84.180505.pdf |y OpenAccess |
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| 856 | 4 | _ | |u https://juser.fz-juelich.de/record/18489/files/PhysRevB.84.180505.pdf?subformat=pdfa |x pdfa |y OpenAccess |
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| 914 | 1 | _ | |y 2011 |
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