14 citations · 108 across the 17 of their papers we have counts for
17 papers
Variational Quantum Monte Carlo investigations of the superconducting pairing in LaNiO
Yi-Qun Liu, Da Wang, Qiang-Hua Wang
We investigate the pairing symmetry in the novel superconductor LaNiO under pressure by the non-perturbative variational quantum Monte Carlo. Within the bilayer Hubbard…
The influence of magnon renormalization and interband coupling on the spin Seebeck effect in YIG
Yuling Yin, Yang Liu, Yiqun Liu +1
With exceptionally low magnetic damping, YIG has been extensively applied in the realm of magnetism, encompassing the researches into the spin Seebeck effect. YIG has 20 magnon ban…
Electrical reversal of the sign for magnon thermal Hall coefficient in a van der Waals bilayer antiferromagnet
Yu-Hao Shen, Yiqun Liu, Min Luo
With spin-layer locking, the manipulation of spin degree of freedom via perpendicular electric field can be realized in a typical antiferromagnetically coupled bilayer. In analogy…
Magnon-magnon interaction in monolayer MnBiTe
Yiqun Liu, Liangjun Zhai, Songsong Yan +2
MnBiTe, the first confirmed intrinsic antiferromagnetic topological insulator, has garnered increasing attention in recent years. Here we investigate the energy correction…
Renormalization of dispersion in electron-doped bilayer cuprate superconductors
Shuning Tan, Yiqun Liu, Yingping Mou +2
The renormalization of the electrons in cuprate superconductors is characterized by the kink in the quasiparticle dispersion. Here the bilayer coupling effect on the quasiparticle…
Characteristic energy of the nematic-order state and its connection to enhancement of superconductivity in cuprate superconductors
Zhangkai Cao, Xingyu Ma, Yiqun Liu +2
The new development in sublattice-phase-resolved imaging of electronic structure now allow for the visualisation of the nematic-order state characteristic energy of cuprate superco…
Enhancement of superconductivity by electronic nematicity in cuprate superconductors
Zhangkai Cao, Yiqun Liu, Huaiming Guo +1
The cuprate superconductors are characterized by numerous ordering tendencies, with the nematic order being the most distinct form of order. Here the intertwinement of the electron…
Anisotropic dressing of electrons in electron-doped cuprate superconductors
Shuning Tan, Yiqun Liu, Yingping Mou +1
The recent experiments revealed a remarkable possibility for the absence of the disparity between the phase diagrams of the electron- and hole-doped cuprate superconductors, while…
Peak-structure in self-energy of cuprate superconductors
Yiqun Liu, Yu Lan, Shiping Feng
The recently deduced normal and anomalous self-energies from photoemission spectra of cuprate superconductors via the machine learning technique are calling for an explanation. Her…
ARPES autocorrelation in electron-doped cuprate superconductors
Shuning Tan, Yingping Mou, Yiqun Liu +1
The angle-resolved photoemission spectroscopy (ARPES) autocorrelation in the electron-doped cuprate superconductors is studied based on the kinetic-energy driven superconducting (S…
Renormalization of electrons in bilayer cuprate superconductors
Yiqun Liu, Yu Lan, Yingping Mou +1
The characteristic features of the renormalization of the electrons in the bilayer cuprate superconductors are investigated within the kinetic-energy driven superconductivity. It i…
Doping dependence of electromagnetic response in cuprate superconductors
Yiqun Liu, Yingping Mou, Shiping Feng
The study of the electromagnetic response in cuprate superconductors plays a crucial role in the understanding of the essential physics of these materials. Here the doping dependen…
Doping and momentum dependence of coupling strength in cuprate superconductors
Yingping Mou, Yiqun Liu, Shuning Tan +1
Superconductivity is caused by the interaction between electrons by the exchange of collective bosonic excitations, however, this bosonic glue forming electron pairs is manifested…
Autocorrelation of quasiparticle spectral intensities and its connection with quasiparticle scattering interference in cuprate superconductors
Deheng Gao, Yingping Mou, Yiqun Liu +2
The quasiparticle excitation is one of the most fundamental and ubiquitous physical observables in cuprate superconductors, carrying information about the bosonic glue forming elec…
Hidden pair-density-wave order in cuprate superconductors
Shiping Feng, Deheng Gao, Yiqun Liu +2
When the Mott insulating state is suppressed by charge carrier doping, the pseudogap phenomenon emerges, where at the low-temperature limit, superconductivity coexists with some or…
Interplay between charge order and superconductivity in cuprate superconductors
Deheng Gao, Yiqun Liu, Huaisong Zhao +2
One of the central issues in the recent study of cuprate superconductors is the interplay of charge order with superconductivity. Here the interplay of charge order with supercondu…
Pseudogap-induced anisotropic suppression of electronic Raman response in cuprate superconductors
Pengfei Jing, Yiqun Liu, Huaisong Zhao +2
It has become clear that the anomalous properties of cuprate superconductors are intimately related to the formation of a pseudogap. Within the framework of the kinetic-energy-driv…