51 citations · 179 across the 5 of their papers we have counts for
Showing cond-mat.str-elShow all
2 papers · 1 filter
cond-mat.str-el2008★ 37 cited
Charge and Spin Ordering in the Mixed Valence Compound LuFe2O4
A. B. Harris, T. Yildirim
Landau theory and symmetry considerations are invoked to give a unified treatment of charge and spin ordering in the mixed valence compound LuFe2O4. In particular, the unusual evol…
cond-mat.str-el2003★ 51 cited
Unusual Symmetries in the Kugel-Khomskii Hamiltonian
A. B. Harris, Taner Yildirim, Amnon Aharony +2
The Kugel-Khomskii Hamiltonian for cubic titanates describes spin and orbital superexchange interactions between ions having three-fold degenerate orbitals. Since or…