213 citations · 1.9k across the 52 of their papers we have counts for
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Coulomb parameters and photoemission for the molecular metal TTF-TCNQ
Laura Cano-Cortés, Andreas Dolfen, Jaime Merino +4
We employ density-functional theory to calculate realistic parameters for an extended Hubbard model of the molecular metal TTF-TCNQ. Considering both intra- and intermolecular scre…
Charge Fluctuations in Geometrically Frustrated Charge Ordering System
Hitoshi Seo, Kenji Tsutui, Masao Ogata +1
Effects of geometrical frustration in low-dimensional charge ordering systems are theoretically studied, mainly focusing on dynamical properties. We treat extended Hubbard models a…
Electronic properties of correlated metals in the vicinity of a charge order transition: optical spectroscopy of -(BEDT-TTF)Hg(SCN) ( = NH, Rb, Tl)
N. Drichko, M. Dressel, C. A. Kuntscher +4
The infrared spectra of the quasi-two-dimensional organic conductors -(BEDT-TTF)Hg(SCN) ( = NH, Rb, Tl) were measured in the range from 50 to 7000 \cm down to…
Theoretical Aspects of Charge Ordering in Molecular Conductors
Hitoshi Seo, Jaime Merino, Hideo Yoshioka +1
Theoretical studies on charge ordering phenomena in quarter-filled molecular (organic) conductors are reviewed. Extended Hubbard models including not only the on-site but also the…
Non-Fermi liquid behavior in nearly charge ordered layered metals
J. Merino, A. Greco, N. Drichko +1
Non-Fermi liquid behavior is shown to occur in two-dimensional metals which are close to a charge ordering transition driven by the Coulomb repulsion. A linear temperature dependen…