Ferromagnetism of Hubbard models

Physica B: Physics of Condensed Matter

Volumn 186-188, Issue C, 1993, Pages 834-836

  Muller Hartmann E ^a   Hanisch, Th ^a   Hirsch, R ^a  

^a UNIVERSITY OF COLOGNE   (Germany)

Author keywords

[No Author keywords available]

Indexed keywords

CRYSTAL LATTICES; ELECTRONS; FERROMAGNETISM; PHASE DIAGRAMS; THERMODYNAMIC STABILITY;

BIPARTITE LATTICES; FULLY POLARIZED FERROMAGNETIC GROUND STATES; HUBBARD MODELS; NAGAOKA STATES;

ELECTRON ENERGY LEVELS;

EID: 0027905343     PISSN: 09214526     EISSN: None     Source Type: Journal    
DOI: 10.1016/0921-4526(93)90716-J     Document Type: Article

References (33)

1. Electron Correlations in Narrow Energy Bands
2. Electron Correlation and Ferromagnetism of Transition Metals
3. Ferromagnetism in a Narrow, Almost Half-Filled s Band
4. Instability of the Nagaoka state with more than one hole
5. Absence of highest-spin ground states in the Hubbard model
6. Stability of the saturated ferromagnetic state in the one-band Hubbard model
7. Ferromagnetism in the Hubbard model on line graphs and further considerations
8. Magnetism in Single-Band Models
9. Gutzwiller Approximation for Antiferromagnetism in Hubbard Model