Author(s): J. de Groot, T. Mueller, R. A. Rosenberg, D. J. Keavney, Z. Islam, J.-W. Kim, and M. Angst We present the refinement of the crystal structure of charge-ordered LuFe 2 O 4 , based on single-crystal x-ray diffraction data. The arrangement of the different Fe-valence states, determined with bond-valence-sum analysis, corresponds to a stacking of charged Fe bilayers, in contrast with the polar bi... [Phys. Rev. Lett. 108, 187601] Published Tue May 01, 2012
Condensed Matter: Electronic Properties, etc.