Metal–Insulator Transition in κ-(ET)2X and (DCNQI)2M: Two Contrasting Manifestation of Electron Correlation

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Quantum frustration in organic Mott insulators: from spin liquids to unconventional superconductors (2010, background): “Any gap will suppress the density of states near the Fermi surface which results in the depression of the specific heat coefficient γ. Kanoda (Kanoda, 2006) compared γ for several of the κ-(BEDT-TTF)2X salts and found that in the region close to the Mott transition, γ is indeed reduced.”
Thermodynamic properties of a spin-1/2 spin-liquid state in a κ -type organic salt (2008, unknown): “The κ -type salts consisting of BEDT-TTF donors show an interesting phase diagram, explained by Mott–Hubbard physics, dealing with competition between electron kinetic energy and correlatio”
Colloquium: Modeling friction: From nanoscale to mesoscale (2011, background): “Promising cases should include the high-Tc cuprates (Damascelli, Hussain, and Shen, 2003), organics (Kanoda, 2006), fullerides (Gunnarsson, 2004; Capone et al., 2009), heavy-fermion compounds (Ernst et al., 2010), and pnictides (Yin et al., 2009).”
Quantum spin liquid states (2016, background): “Anisotropic triangular lattice systems: κ-(ET)2Cu2(CN)3 and EtMe3Sb[(Pd(dmit)2]2 Both are half-filled band systems with anisotropic triangular lattices, which are isosceles for κ-(ET)2Cu2(CN)3 and three different laterals for EtMe3Sb[(Pd(dmit)2]2 (Kanoda, 2006; Kanoda and Kato, 2011; Kato, 2014).”