Effective t-J model of pairing: singlet versus triplet

• Veröffentlicht in: Condensed Matter Physics
• Datum: 2008
• 1. Verfasser: Spałek, J.
• Format: Artikel
• Sprache: Englisch
• Veröffentlicht: Інститут фізики конденсованих систем НАН України 2008
• Online Zugang: https://nasplib.isofts.kiev.ua/handle/123456789/119341
• Назва журналу: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Zitieren: Effective t-J model of pairing: singlet versus triplet / J. Spałek // Condensed Matter Physics. — 2008. — Т. 11, № 3(55). — С. 455-462. — Бібліогр.: 28 назв. — англ.

The t J model is regarded as a canonical model of spin-singlet pairing induced by the kinetic exchange
 interaction also responsible for an antiferromagnetic ordering in the strongly correlated narrow-band systems.
 In the orbitally degenerate systems both ferromagnetic and antiferro...