%0 Journal Article
%T Charge and orbital ordering in underdoped La1-xSrxMnO3
%A T. Mizokawa
%A D. I. Khomskii
%A G. A. Sawatzky
%J Physics
%D 1999
%I arXiv
%R 10.1103/PhysRevB.61.R3776
%X We have explored spin, charge and orbitally ordered states in La1-xSrxMnO3 (0 < x < 1/2) using model Hartree-Fock calculations on d-p-type lattice models. At x=1/8, several charge and orbitally modulated states are found to be stable and almost degenerate in energy with a homogeneous ferromagnetic state. The present calculation indicates that a ferromagnetic state with a charge modulation along the c-axis which is consistent with the experiment by Yamada et al. might be responsible for the anomalous behavior around x = 1/8.
%U http://arxiv.org/abs/cond-mat/9912021v1