Two Kinds of the Coexistent States in One-Dimensional Quarter-Filled Systems under Magnetic Fields and Temperatures : Condensed Matter: Electronic Properties, etc.
スポンサーリンク
概要
- 論文の詳細を見る
The coexistent state of the spin density wave (SDW) and the charge density wave (CDW) in the one-dimensional quarter-filled system with the Coulomb interaction up to the next-nearest sites under magnetic fields is studied. It is found that under high magnetic fields, in the coexistent state of 2k_F-SDW and 2k_F-CDW, the charge order is suppressed, whereas, in the coexistent state of 2k_F-SDW and 4k_F-CDW, 4k_F-CDW still remains and 2k_F-SDW is suppressed. The critical temperature of the charge order is higher than that of the spin order when the inter-site Coulomb interaction is strong. These will be observed in experiment such as the X-ray scattering measurement.
- 社団法人日本物理学会の論文
- 2000-11-15
著者
-
KISHIGI Keita
Faculty of Science, Himeji Institute of Technology
-
Kishigi Keita
Faculty Of Education Kumamoto University
-
Hasegawa Yasumasa
Faculty Of Science Himeji Institute Of Technology
関連論文
- Energy Gap and Averaged Inversion Symmetry of Tight-Binding Electrons on Generalized Honeycomb Lattice(Condensed matter: electronic structure and electrical, magnetic, and optical properties)
- Simple Rhombohedral Structure of C_ under High Pressure
- Spin-Density-Wave Transition in Quasi-One-Dimensional System Under Uniaxial Pressure : Condensed Matter: Electronic Properties, etc.
- Spin Splitting Effect on de Haas-van Alphen Oscillation in Two-Dimensional Two-Band Systems : Condensed Matter: Electronic Properties, etc.
- Possible Spin-Singlet Superconductivity in (TMTSF)_2X:Superconducting Transition Temperature in a Magnetic Field
- Superconductivity of Quasi-Two-Dimensional Tight-Binding Electrons in a Strong Magnetic Field
- Enhancement of de Haas-van Alphen Oscillation due to Spin in the Magnetic Breakdown System
- Superconductivity of Quasi-One-and Quasi-Two-Dimensional Tight-Binding Electrons in a Magnetic Field
- Field-Induced Spin Density Wave in Periodic Potential
- Theory of the High Field Phase in(TMTSF)_2ClO_4
- Theory of the High Field Phase in (TMTSF)2ClO4 under Anion Ordering
- Pseudogap due to Antiferromagnetic Fluctuations and the Phase Diagram of High-Temperature Oxide Superconductors : Condensed Matter: Electronic Properties etc.
- Coexistent State of Charge Density Wave and Spin Density Wave in One-Dimensional Quarter Filled Band Systems under Magnetic Fields : Condensed Matter: Electronic Properties, etc.
- Generalized Susceptibility of Quasi-One-Dimensional Electrons in a Periodic Potential
- Coexistent States of Charge Density Wave and Spin Density Wave in the One-Dimensional Extended Hubbard Model for the Arbitrary Electron Filling : Condensed Matter: Electronic Properties, etc.
- High Field Phase Diagram in (TMTSF)_2ClO_4 under Anion Ordering
- Magic Angle Effects of One-Dimensional Axis Conductivity in Quasi-One-Dimensional Conductors(Condensed Matter: Electronic Structure, Electrical, Magnetic and Optical Properties)
- Two Kinds of the Coexistent States in One-Dimensional Quarter-Filled Systems under Magnetic Fields and Temperatures : Condensed Matter: Electronic Properties, etc.
- Spin-Triplet Superconductivity with Line Nodes in Sr_2RuO_4 : Condensed Matter: Electronic Properties, etc.
- Anisotropic Superconductivity of Quasi-One-Dimensional Electrons in Magnetic Field
- Superconductivity of Quasi-One-Dimensional Electrons in Strong Magnetic Field
- Edge States in the Three-Quarter Filled System, \alpha-(BEDT-TTF)2I3
- Density of States and NMR Relaxation Rate in Anisotropic Superconductivity with Intersecting Line Nodes
- Quasi-One Dimensional Eleotrons in Magnetic Field