Journal of the Physical Society of Japan · 1997 · 39 citations · 11 references
Natural SciencesMaterials SciencePhysicsCondensed Matter PhysicsMaterials PhysicsPhysical ChemistryAb Initio MethodsElectrical ConductivityElectronic Band StructureElectronic Structure Of SolidsOrganic Electronic MaterialsStrongly Correlated Electron SystemsBand TheoryElectrical Transport PropertiesElectronic Band TheoryElectronic CorrelationsGround State PropertiesHubbard ModelMean Field AnalysisMean-field Approximation
We have performed a mean field calculation in order to determine the ground state of a modified Hubbard model of a quarter-filled one-dimensional chain. A phase diagram is obtained as the values of the elastic constant of the chain and the on-site Coulomb energy are varied. Our result supports the experimental report concerning (TMTSF) 2 PF 6 that an X-ray observation has confirmed a coexisting phase of 2 k F CDW and 2 k F SDW.
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Superconductivity in a synthetic organic conductor (TMTSF)2PF 6
D. Jérôme, A. Mazaud, M. Ribault et al. · Journal de Physique Lettres · 1980 · 1.4K citations · Full text
Natural Sciences, Chemistry, Physics +10
Organic conductors and superconductors
D. Jérôme, H. J. Schulz · Advances In Physics · 1982 · 1.1K citations · Full text
Exchange and Correlation Instabilities of Simple Metals
A. W. Overhauser · Physical Review · 1968 · 384 citations