0381576 - FZÚ 2013 RIV US eng J - Journal Article
Kolorenč, Jindřich - Poteryaev, A.I. - Lichtenstein, A.I.
Valence-band satellite in ferromagnetic nickel: LDA+DMFT study with exact diagonalization.
Physical Review B. Roč. 85, č. 23 (2012), "235136-1"-"235136-7". ISSN 1098-0121. E-ISSN 2469-9969
Institutional research plan: CEZ:AV0Z10100520
Keywords : transition metals * strongly correlated electrons * LDA+DMFT
Subject RIV: BM - Solid Matter Physics ; Magnetism
Impact factor: 3.767, year: 2012 ; AIS: 1.429, rok: 2012
Result website:
http://prb.aps.org/abstract/PRB/v85/i23/e235136DOI: https://doi.org/10.1103/PhysRevB.85.235136

The valence-band spectrum of the ferromagnetic nickel is calculated using the LDA+DMFT method. The auxiliary impurity model that emerges in the course of the calculations is discretized and solved with the exact diagonalization, or, more precisely, with the Lanczos method. Particular emphasis is given to spin dependence of the valence-band satellite that is observed around 6 eV below the Fermi level. The calculated satellite is strongly spin polarized in agreement with experimental findings.
Permanent Link: http://hdl.handle.net/11104/0212012