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Hiroshi Kontani

Identifiers

  • name variant Hiroshi Kontani 0.60 · backfill

Papers (91)

  1. Microscopic origin of period-four stripe charge-density-wave in kagome metal CsV$_3$Sb$_5$ cond-mat.str-el · 2025 · author #5
  2. Impact of multiband effects on non-Fermi-liquid transport phenomena in bilayer nickelates cond-mat.str-el · 2025 · author #5
  3. Origin of switchable quasiparticle-interference chirality in loop-current phase of kagome metals measured by scanning-tunneling-microscopy cond-mat.str-el · 2025 · author #5
  4. Pressure-induced quantum critical point in a heavily hydrogen-doped iron-based superconductor LaFeAsO cond-mat.supr-con · 2019 · author #8
  5. Hexadecapole fluctuation mechanism for s-wave heavy fermion superconductor CeCu2Si2: Interplay between intra- and inter-orbital Cooper pairs cond-mat.supr-con · 2019 · author #2
  6. Fully gapped s-wave superconductivity enhanced by magnetic criticality in heavy fermion system cond-mat.supr-con · 2018 · author #2
  7. Competing Unconventional Charge-Density-Wave States in Cuprate Superconductors: Spin-Fluctuation-Driven Mechanism cond-mat.str-el · 2018 · author #4
  8. Pairing mechanism for nodal $s$-wave superconductivity in BaFe$_2$(As,P)$_2$: Analysis beyond Migdal-Eliashberg formalism cond-mat.supr-con · 2018 · author #3
  9. Edge-induced strongly correlated electronic states in two-dimensional Hubbard model: Enhancement of magnetic correlations and self-energy effects cond-mat.str-el · 2018 · author #3
  10. Self-energy driven resonance-like inelastic neutron spectrum in $s_{++}$-wave state in Fe-based superconductors cond-mat.str-el · 2018 · author #3
  11. Plain $s$-wave superconductivity near the magnetic criticality: Enhancement of attractive electron-boson coupling vertex corrections cond-mat.supr-con · 2017 · author #4
  12. Multistage Electronic Nematic Transitions in Cuprate Superconductors: Functional-Renormalization-Group Analysis cond-mat.str-el · 2017 · author #4
  13. In-plane anisotropy of transport coefficients in the electronic nematic states: Universal origin of the nematicity in Fe-based superconductors cond-mat.str-el · 2016 · author #2
  14. Superconductivity without hole-pocket in electron-doped FeSe: Analysis beyond the Migdal-Eliashberg formalism cond-mat.supr-con · 2016 · author #2
  15. Nematicity, magnetism and superconductivity in FeSe under pressure: Unified explanation based on the self-consistent vertex correction theory cond-mat.str-el · 2016 · author #2
  16. Functional renormalization group study of orbital fluctuation mediated superconductivity: Impact of the electron-boson coupling vertex corrections cond-mat.supr-con · 2016 · author #4
  17. Theoretical Prediction of the Nematic Orbital-Ordered State in Ti-Oxypnictide Superconductor BaTi2(As,Sb)2O cond-mat.str-el · 2015 · author #3
  18. Sign-reversing orbital polarization in the nematic phase of FeSe due to the $C_2$ symmetry-breaking in the self-energy cond-mat.str-el · 2015 · author #3
  19. Nematicity and magnetism in FeSe and other families of Fe-based superconductors cond-mat.str-el · 2015 · author #3
  20. $p$-orbital density wave with $d$ symmetry in high-$T_c$ cuprate superconductors predicted by the renormalization-group + constrained RPA theory cond-mat.str-el · 2015 · author #3
  21. Quasiparticle Interference in Fe-based Superconductors Based on a Five-Orbital Tight-Binding Model cond-mat.supr-con · 2015 · author #2
  22. Revisit of the Orbital-Fluctuation-Mediated Superconductivity in LiFeAs: Nontrivial Spin-Orbit Interaction Effects on the Bandstructure and Superconducting Gap Function cond-mat.supr-con · 2015 · author #4
  23. Spin-triplet superconductivity in Sr2RuO4 due to orbital and spin fluctuations: Analyses by two-dimensional renormalization group theory and self-consistent vertex-correction method cond-mat.str-el · 2015 · author #5
  24. Spin-Fluctuation-Driven Nematic Charge-Density-Wave in Cuprate Superconductors: Impact of Aslamazov-Larkin-Type Vertex Correction cond-mat.str-el · 2014 · author #2
  25. Spin Triplet Superconductivity in Sr2RuO4 due to Orbital and Spin Fluctuations: Analysis by Two-Dimensional Renormalization Group Theory cond-mat.supr-con · 2014 · author #5
  26. Reproduction of Experimental Gap Structure in LiFeAs based on the Orbital-Spin Fluctuation Theory: $s_{++}$-wave, $s_\pm$-wave, and hole-$s_\pm$-wave states cond-mat.supr-con · 2014 · author #4
  27. Linear Response Theory for Shear Modulus $C_{66}$ and Raman Quadrupole Susceptibility: Significant Evidence for Orbital Nematic Fluctuations in Fe-Based Superconductors cond-mat.str-el · 2013 · author #1
  28. High-Tc Superconductivity near the Anion Height Instability in Fe-based Superconductors: Analysis of LaFeAsO$_{1-x}$H$_x$ cond-mat.str-el · 2013 · author #3
  29. S-wave Superconductivity due to Orbital and Spin fluctuations in Fe-pnictides: Self-Consistent Vertex Correction with Self-Energy (SC-VC\Sigma) Analysis cond-mat.supr-con · 2013 · author #2
  30. Effect of realistic finite-size impurities on Tc in Fe-based superconductors based on the five-orbital tight-binding model cond-mat.supr-con · 2013 · author #3
  31. Nodal gap structure in Fe-based superconductors due to the competition between orbital and spin fluctuations cond-mat.supr-con · 2013 · author #3
  32. Extrinsic Spin Hall Effect Due to Transition-Metal Impurities cond-mat.str-el · 2012 · author #2
  33. Zigzag chain structure transition and orbital fluctuations in Ni-based superconductors cond-mat.supr-con · 2012 · author #3
  34. Orbital Nematic Instability in Two-Orbital Hubbard Model: Renormalization-Group + Constrained RPA Analysis cond-mat.str-el · 2012 · author #4
  35. Spin-Fluctuation-Driven Orbital Nematic Order in Ru-Oxides: Self-Consistent Vertex Correction Analysis for Two-Orbital Model cond-mat.str-el · 2012 · author #4
  36. Effect of inelastic scattering on the nuclear magnetic relaxation rate 1/T1T in iron-based superconductors cond-mat.supr-con · 2012 · author #3
  37. Superconductivity suppression of Ba0.5K0.5Fe2-2xM2xAs2 single crystals by substitution of transition-metal (M = Mn, Ru, Co, Ni, Cu, and Zn) cond-mat.supr-con · 2012 · author #15
  38. Non-Fermi-Liquid Transport Phenomena and Superconductivity Driven by Orbital Fluctuations in Iron Pnictides: Analysis by Fluctuation-Exchange Approximation cond-mat.supr-con · 2012 · author #2
  39. Self-Consistent Vertex Correction Analysis for Iron-Based Superconductors: Mechanism of Coulomb-Interaction-Driven Orbital Fluctuations cond-mat.supr-con · 2012 · author #2
  40. Impurity-Induced Electronic Nematic State in Iron-Pnictide Superconductors cond-mat.str-el · 2011 · author #3
  41. Reply to Comment on "Neutron-Inelastic-Scattering Peak by Dissipationless Mechanism in the $s_{++}$-wave State in Iron-based Superconductors" [arXiv:1106.2376] by Y. Nagai and K. Kuroki cond-mat.supr-con · 2011 · author #2
  42. Linear decrease of critical temperature with increasing Zn substitution in the iron-based superconductor BaFe1.89-2xZn2xCo0.11As2 cond-mat.supr-con · 2011 · author #6
  43. Spin Hall effect in iron-based superconductors: A Dirac-point effect cond-mat.str-el · 2011 · author #2
  44. Neutron-Inelastic-Scattering Peak by Dissipationless Mechanism in the s++ -wave State in Iron-based Superconductors cond-mat.supr-con · 2011 · author #2
  45. Origin of Orthorhombic Transition, Magnetic Transition, and Shear Modulus Softening in Iron Pnictide Superconductors: Analysis based on the Orbital Fluctuation Theory cond-mat.supr-con · 2011 · author #1
  46. Emergence of Fully-Gapped $s_{++}$-wave and Nodal d-wave States Mediated by Orbital- and Spin-Fluctuations in Ten-Orbital Model for KFe$_2$Se$_2$ cond-mat.supr-con · 2011 · author #3
  47. Comment on "Orbital Order, Structural Transition and Superconductivity in Iron Pnictides" [arXiv:1010.0129] by Yanagi et al cond-mat.str-el · 2011 · author #1
  48. Reply to Comment on "Violation of Anderson's Theorem for the sign-reversing s-wave state of Iron-Pnictide Superconductors" [arXiv:1012.0414] by Y. Bang cond-mat.supr-con · 2010 · author #2
  49. Non-Fermi-Liquid-Like Behaviors and Superconductivity Driven by Orbital Fluctuations in Iron Pnictides: Analysis by Fluctuation-Exchange Approximation cond-mat.supr-con · 2010 · author #2
  50. Orbital Fluctuation Theory in Iron Pnictides: Effects of As-Fe-As Bond Angle, Isotope Substitution, and $Z^2$-Orbital Pocket on the Superconductivity cond-mat.supr-con · 2010 · author #3
  51. Comment on "Isoelectronic Ru substitution at Fe-site in Sm(Fe$_{1-x}$Ru$_x$)AsO$_{0.85}$F$_{0.15}$ compound and its effects on structural, superconducting and normal state properties" (arXiv:1004.1978) cond-mat.str-el · 2010 · author #1
  52. Orbital Fluctuation Mediated Superconductivity in Iron Pnictides: Analysis of Five Orbital Hubbard-Holstein Model cond-mat.str-el · 2009 · author #1
  53. Structure of Neutron-Scattering Peak in both s++ wave and s+- wave states of an Iron pnictide Superconductor cond-mat.supr-con · 2009 · author #2
  54. Violation of Anderson's Theorem for Sign-Reversing s-Wave State of Iron-Pnictide Superconductors cond-mat.supr-con · 2009 · author #2
  55. Anomalous Hall Effect in $t_{2g}$ Orbital Kagome Lattice due to Non-collinearity:Significance of Orbital Aharonov-Bohm Effect cond-mat.str-el · 2009 · author #2
  56. Impurity-induced in-gap state and Tc in sign-reversing s-wave superconductors: analysis of iron oxypnictide superconductors cond-mat.supr-con · 2008 · author #2
  57. Intrinsic spin Hall effect in graphene: Numerical calculations in a multi-orbital mode cond-mat.mes-hall · 2008 · author #3
  58. Unconventional pairing originating from disconnected Fermi surfaces in superconducting LaFeAsO$_{1-x}$F$_x$} cond-mat.supr-con · 2008 · author #6
  59. s-wave Superconductivity due to Suhl-Kondo Mechanism in Na$_x$CoO$_2\cdot y$H$_2$O: Effect of Coulomb Interaction and Trigonal Distortion cond-mat.supr-con · 2008 · author #2
  60. Theory of AC Anomalous Hall Conductivity in d-electron systems cond-mat.str-el · 2008 · author #2
  61. Anomalous Transport Phenomena in Fermi Liquids with Strong Magnetic Fluctuations cond-mat.str-el · 2007 · author #1
  62. Spin-Dependent Mass Enhancement under Magnetic Field in the Periodic Anderson Model cond-mat.str-el · 2007 · author #2
  63. Theory of Thermal Conductivity in High-Tc Superconductors below Tc: Comparison between Hole-Doped and Electron-Doped Systems cond-mat.supr-con · 2007 · author #2
  64. The infrared Hall conductivity in optimally-doped BSCCO cond-mat.supr-con · 2006 · author #5
  65. Effect of Nonmagnetic Impurity in Nearly Antiferromagnetic Fermi Liquid: Magnetic Correlations and Transport Phenomena cond-mat.str-el · 2006 · author #1
  66. Renormalization of Coulomb interactions in s-wave superconductor Na$_x$CoO$_2$ cond-mat.supr-con · 2006 · author #2
  67. Robustness of s-wave superconductivity against Coulomb interactions in Na$_x$CoO$_2$ cond-mat.supr-con · 2006 · author #2
  68. Nonlocal Effect of Local Nonmagnetic Impurity in High-Tc Superconductors: Induced Local Moment and Huge Residual Resistivity cond-mat.str-el · 2006 · author #1
  69. Electron-Phonon mechanism for Superconductivity in Na$_{0.35}$CoO$_2$: Valence-Band Suhl-Kondo effect Driven by Shear Phonons cond-mat.supr-con · 2005 · author #2
  70. Transport phenomena in three-dimensional system close to the magnetic quantum critical point: The conserving approximation with the current vertex corrections cond-mat.str-el · 2005 · author #2
  71. Theory of infrared conductivity and Hall conductivity Based on the Fermi Liquid Theory: analysis of high-Tc superconductors cond-mat.str-el · 2005 · author #1
  72. Optical Conductivity and Hall Coefficient in High-Tc Superconductors: Significant Role of Current Vertex Corrections cond-mat.str-el · 2005 · author #1
  73. Physical Meaning of the Current Vertex Corrections: DC and AC Transport Phenomena in High-Tc Superconductors cond-mat.str-el · 2005 · author #1
  74. Spin fluctuations and weak pseudogap behaviors in Na_{0.35}CoO_2:renomarization of band structure cond-mat.str-el · 2005 · author #2
  75. Origin of the Weak Pseudo-gap Behaviors in Na_{0.35}CoO_2: Absence of Small Hole Pockets cond-mat.str-el · 2005 · author #2
  76. Magnetic-Field-Induced Antiferromagnetism in Two-Dimensional Hubbard Model: Analysis of CeRhIn$_5$ cond-mat.str-el · 2005 · author #2
  77. From Kondo Effect to Fermi Liquid cond-mat.str-el · 2004 · author #1
  78. Theory of anisotropic s-wave superconductivity with point-node like gap minima: analysis of (Y,Lu)Ni_2B_2C cond-mat.supr-con · 2004 · author #1
  79. Phase Diagram of $\beta'$-(BEDT-TTF)$_2$ICl$_2$ under High Pressure Based on the First-Principles Electronic Structure cond-mat.supr-con · 2003 · author #2
  80. Theory of Thermoelectric Power in High-Tc Superconductors cond-mat.str-el · 2001 · author #1
  81. General Formula for the Magnetoresistance on the Basis of the Fermi Liquid Theory cond-mat.str-el · 2000 · author #1
  82. Magnetoresistance in High-Tc Superconductors: The Role of Vertex Corrections cond-mat.supr-con · 2000 · author #1
  83. Theory of Hall Effect and Electrical Transport in High-Tc Cuprates: Effects of Antiferromagnetic Spin Fluctuations cond-mat.supr-con · 1999 · author #2
  84. Hall Effect and Resistivity in High-Tc Superconductors: The Conserving Approximation cond-mat.supr-con · 1999 · author #1
  85. Origin of the Charge-Orbital Stripe Structure in La_(1-x)Ca_(x)MnO_(3) (x=1/2, 2/3) cond-mat.str-el · 1999 · author #2
  86. Electronic State and Magnetic Susceptibility in Orbitally Degenerate (J=5/2) Periodic Anderson Model cond-mat.str-el · 1997 · author #1
  87. Theory of Anomalous Hall Effect in a Heavy fermion System with a Strong Anisotropic Crystal Field cond-mat.str-el · 1997 · author #1
  88. Effect of Quantum Fluctuations on Magnetic Ordering in CaV$_3$O$_7$ cond-mat · 1996 · author #1
  89. Magnetic Susceptibility of the Orbitally Degenerate (J= 5/2) Periodic Anderson Model - Analysis on the Basis of the Fermi Liquid Theory cond-mat · 1996 · author #1
  90. Phase diagram of depleted Heisenberg model for CaV4O9 cond-mat · 1995 · author #2
  91. Plaquette Resonating-Valence-Bond Ground State of CaV$_4$O$_9$ cond-mat · 1995 · author #2

Mentions

  • 1008.1765 #3 · backfill · confidence 0.70 Hiroshi Kontani
  • 1005.0942 #1 · backfill · confidence 0.70 Hiroshi Kontani
  • 0912.1975 #1 · backfill · confidence 0.70 Hiroshi Kontani
  • 0910.3472 #2 · backfill · confidence 0.70 Hiroshi Kontani
  • 0906.2269 #2 · backfill · confidence 0.70 Hiroshi Kontani
  • 0901.2774 #2 · backfill · confidence 0.70 Hiroshi Kontani
  • 0812.2100 #2 · backfill · confidence 0.70 Hiroshi Kontani
  • 0806.1851 #3 · backfill · confidence 0.70 Hiroshi Kontani
  • 0803.3325 #6 · backfill · confidence 0.70 Hiroshi Kontani
  • 0801.3495 #2 · backfill · confidence 0.70 Hiroshi Kontani
  • 0801.0640 #2 · backfill · confidence 0.70 Hiroshi Kontani
  • 0711.1693 #1 · backfill · confidence 0.70 Hiroshi Kontani
  • 0710.3830 #2 · backfill · confidence 0.70 Hiroshi Kontani
  • 0705.3988 #2 · backfill · confidence 0.70 Hiroshi Kontani

Frequent Coauthors