207 citations · 2.1k across the 81 of their papers we have counts for
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cond-mat.str-el1999★ 17 cited
Theory of Orbital Ordering, Fluctuation and Resonant X-ray Scattering in Manganites
Sumio Ishihara, Sadamichi Maekawa
A theory of resonant x-ray scattering in perovskite manganites is developed by applying the group theory to the correlation functions of the pseudospin operators for the orbital de…
cond-mat.str-el1999★ 19 cited
Orbital Ordering and Resonant X-ray Scattering in Layered Manganites
Sumio Ishihara, Sadamichi Maekawa
In layered manganites with orbital and charge orderings, the degeneracy of the Mn orbitals as well as the ones is lifted by the effects of the bands and the local Co…
cond-mat.str-el1999★ 12 cited
Temperature dependence of the resistivity in the double-exchange model
Satoshi Ishizaka, Sumio Ishihara
The resistivity around the ferromagnetic transition temperature in the double exchange model is studied by the Schwinger boson approach. The spatial spin correlation responsible fo…