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cond-mat.str-el2000★ 48 cited
Island phases and charge order in two-dimensional manganites
H. Aliaga, B. Normand, K. Hallberg +2
The ferromagnetic Kondo lattice model with an antiferromagnetic interaction between localized spins is a minimal description of the competing kinetic t and magnetic K energy terms…
cond-mat2000
Double Exchange in Electron Doped Ca1-xYxMnO3 Manganites
H. Aliaga, M. T. Causa, A. Butera +6
We have studied structural, magnetic and transport properties as a function of temperature and magnetic field in the electron doped manganite YxCa1-xMnO3, for 0<x<0.25. We found th…
cond-mat.str-el2000★ 20 cited
Ferromagnetic Polarons in Manganites
C. D. Batista, J. Eroles, M. Avignon +1
Using the Lanczos method in linear chains we study the double exchange model in the low concentration limit, including an antiferromagnetic super-exchange K. In the strong coupling…