Theories on Frustrated Electrons in Two-Dimensional Organic Solids

作者: Chisa Hotta

DOI: 10.3390/CRYST2031155

关键词: Spin-½Mott insulatorHexagonal latticeState of matterFrustrationGeometrical frustrationCondensed matter physicsCharge (physics)ElectronChemistry

摘要: Two-dimensional quarter-filled organic solids are a promising class of materials to realize the strongly correlated insulating states called dimer Mott insulator and charge order. In their conducting layer, molecules form anisotropic triangular lattices, harboring geometrical frustration effect, which could give rise many interesting matter in two insulators metals adjacent them. This review is concerned with theoretical studies on such issue over past ten years, provides systematic understanding exotic metals, dielectrics, spin liquids, consequences competing correlation fluctuation under frustration.

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