The emergence of resonating valence bond physics in spin–orbital models

We discuss how orbital degeneracy, which is usually removed by a cooperative Jahn-Teller distortion, could under appropriate circumstances lead rather to a resonating valence bond spin-orbital liquid. The key points are: (i) the tendency to form spin-orbital dimers, a tendency already identified in...

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Bibliographische Detailangaben

Veröffentlicht in:	Journal of physics. Condensed matter 2007-04, Vol.19 (14), p.145201-145201 (9)
Hauptverfasser:	Mila, F, Vernay, F, Ralko, A, Becca, F, Fazekas, P, Penc, K
Format:	Artikel
Sprache:	eng
Schlagworte:	Condensed matter: electronic structure, electrical, magnetic, and optical properties Exact sciences and technology General theory and models of magnetic ordering Magnetic properties and materials Physics
Online-Zugang:	Volltext
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