Charge and Spin Ordering in the Mixed Valence Compound LuFe2O4

Abstract

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 evolution of charge ordering correlations can be explained by invoking phonon mediated interactions.

4 pages, 3 figures

References in corpus (5)

• Multiferroics: different ways to combine magnetism and ferroelectricity
• Charge order, dynamics, and magneto-structural transition in multiferroic LuFe${}_2$O${}_4$
• Three Dimensional Magnetic Correlations in Multiferroic LuFe2O4
• Charge order in LuFe2O4: antiferroelectric ground state and coupling to magnetism
• Charge-stripe order in the electronic ferroelectric LuFe2O4

Cited by in corpus (9)

• Charge order in LuFe2O4: an unlikely route to ferroelectricity
• Competing Ferri- and Antiferromagnetic Phases in Geometrically Frustrated LuFe2O4
• Ferroelectricity from iron valence ordering in rare earth ferrites?
• Helical scattering signatures of strain and electronic textures in YbFe2O4 from three-dimensional reciprocal space imaging
• Infrared study of the charge-ordered multiferroic LuFe(2)O(4)
• Classical spin liquids in stacked triangular lattice Ising antiferromagnets
• A System Exhibiting Toroidal Order
• Frustration and Correlations in Stacked Triangular Lattice Ising Antiferromagnets
• Coupling between Spin and Charge Order Driven by Magnetic Field in Triangular Ising System LuFe2O4+δ