Broken-Symmetry Ground States of Halogen-Bridged Binuclear Metal Complexes

Shoji Yamamoto

doi:10.1016/s0375-9601(99)00352-7

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Broken-Symmetry Ground States of Halogen-Bridged Binuclear Metal Complexes

Shoji Yamamoto

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Abstract

Based on a symmetry argument, we study ground states of what we call MMX-chain compounds, which are the new class of halogen-bridged metal complexes. Commensurate density-wave solutions of a relevant multi-band Peierls-Hubbard model are systematically revealed within the Hartree-Fock approximation. We numerically draw ground-state phase diagrams, where various novel density-wave states appear.

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Shoji Yamamoto. 1999-05-21. Broken-Symmetry Ground States of Halogen-Bridged Binuclear Metal Complexes. https://doi.org/10.1016/s0375-9601(99)00352-7

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