Results 31 to 40 of about 627,898 (258)
Incommensurate charge ordered states in the t–t′–J model
New Journal of Physics, 2017 We study the incommensurate charge ordered states in the $t\mbox{--}{t}^{\prime }\mbox{--}J$ model using the Gutzwiller mean field theory on large systems.
Peayush Choubey +3 more
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Crystals, 2012 A gate-induced thermally stimulated current (TSC) on β′-(BEDT-TTF)(TCNQ) crystalline FET were conducted to elucidate the previously observed ferroelectric-like behaviors.
Kazuhiro Kudo +5 more
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Crystals, 2018 The optical conductivity in the charge order phase is calculated in the two-dimensional extended Hubbard model describing an organic Dirac electron system α -(BEDT-TTF) 2 I 3 using the mean field theory and the Nakano-Kubo formula ...
Daigo Ohki +3 more
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Quasiparticle interference and charge order in a heavily overdoped non-superconducting cuprate
New Journal of Physics, 2018 One of the key issues in unraveling the mystery of high T _C superconductivity in the cuprates is to understand the normal state outside the superconducting dome.
Xintong Li +10 more
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Charge order in the pseudogap phase of cuprate superconductors
New Journal of Physics, 2015 Charge ordering instabilities are studied in a multiorbital model of cuprate superconductors. A known, key feature of this model is that the large local Coulomb interaction in the Cu ${{d}_{{{x}^{2}}-{{y}^{2}}}}$ orbitals generates local moments with ...
W A Atkinson, A P Kampf, S Bulut
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Crystals, 2012 Strongly electron-lattice- and electron-electron-correlated molecular crystals, such as charge transfer (CT) complexes, are often sensitive to external stimuli, e.g., photoexcitation, due to the cooperative or competitive correlation of various ...
Shin-ya Koshihara +2 more
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Looking for charge order [PDF]
Science, 2020 Physics At low temperatures, ions in some one-dimensional (1D) crystal lattices are predicted to transition into a chain of dimers. The resulting charge order has been observed in quasi-1D solids consisting of ionic chains with weak interchain interactions. Aiming to find out whether this transition occurs in purely 1D systems, Yang et al.
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Dynamic ordering transitions in charged solid
Fundamental Research, 2022 The phenomenon of group motion is common in nature, ranging from the schools of fish, birds and insects, to avalanches, landslides and sand drift. If we treat objects as collectively moving particles, such phenomena can be studied from a physical point of view, and the research on many-body systems has proved that marvelous effects can arise from the ...
Jian Sun +7 more
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Superconductivity from Charge Order in Cuprates [PDF]
Journal of the Physical Society of Japan, 2021 Superconductivity in layered cuprates is induced by doping holes into a parent antiferromagnetic insulator. It is now recognized that another common emergent order involves charge stripes, and our understanding of the relationship between charge stripes and superconductivity has been evolving.
John M. Tranquada +2 more
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Structural and Electronic Properties of (TMTTF)2X Salts with Tetrahedral Anions
Crystals, 2018 Comprehensive measurements of the pressure- and temperature-dependent dc-transport are combined with dielectric spectroscopy and structural considerations in order to elucidate the charge and anion orderings in the quasi-one-dimensional charge-transfer ...
Roland Rösslhuber +8 more
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