Dynamic charge order from strong correlations in the cuprates
Charge order has been a central focus in the study of cuprate high-temperature
superconductors due to its intriguing yet not fully understood connection to …
superconductors due to its intriguing yet not fully understood connection to …
Evolution from a charge-ordered insulator to a high-temperature superconductor in Bi2Sr2(Ca,Dy)Cu2O8+δ
C Zou, J Choi, Q Li, S Ye, C Yin… - Nature …, 2024 - nature.com
How Cooper pairs form and condense has been the main challenge in the physics of copper-
oxide high-temperature superconductors. Great efforts have been made in the …
oxide high-temperature superconductors. Great efforts have been made in the …
Possible enhancement of the superconducting due to sharp Kohn-like soft phonon anomalies
Phonon softening is a ubiquitous phenomenon in condensed matter systems which is often
associated with charge density wave (CDW) instabilities and anharmonicity. The interplay …
associated with charge density wave (CDW) instabilities and anharmonicity. The interplay …
Low-energy quasi-circular electron correlations with charge order wavelength in Bi2Sr2CaCu2O8+δ
Most resonant inelastic x-ray scattering (RIXS) studies of dynamic charge order correlations
in the cuprates have focused on the high-symmetry directions of the copper oxide plane …
in the cuprates have focused on the high-symmetry directions of the copper oxide plane …
Correlation between optical phonon softening and superconducting in YBa2Cu3Ox within d-wave Eliashberg theory
We provide a mathematical description, based on d-wave Eliashberg theory, of the strong
correlation between the experimentally observed softening of Raman modes associated …
correlation between the experimentally observed softening of Raman modes associated …
Pair-density wave signature observed by x-ray scattering in La-based high- cuprates
JS Lee, SA Kivelson, T Wang, Y Ikeda… - ar** Dependence of Upper Critical Field of High-Tc Cuprate Bi2+xSr2−xCaCu2O8+δ Estimated from Irreversibility Field at Zero Temperature
J Kato, S Ishida, T Okada, S Nakagawa… - Journal of the Physical …, 2024 - journals.jps.jp
We investigated the temperature (T) dependence of the irreversibility field H irr (T) in high-
critical-temperature cuprate Bi2+ x Sr2− x Ca1− y Y y Cu2O8+ δ (Bi-2212) single crystals …
critical-temperature cuprate Bi2+ x Sr2− x Ca1− y Y y Cu2O8+ δ (Bi-2212) single crystals …
Spin and bond-charge excitation spectra in correlated electron systems near an antiferromagnetic phase
M Zafur, H Yamase - Physical Review B, 2024 - APS
Magnetic and bond-charge interactions can arise from the same microscopic interaction.
Motivated by this observation, we compute magnetic and bond-charge excitation spectra on …
Motivated by this observation, we compute magnetic and bond-charge excitation spectra on …