7 papers
Elementary magnons and interacting multi-magnon quasiparticles in the effective spin- kagome-staircase magnet CoVO
Yuan Xiao, Jiajun Mo, Zhenmeng Jiang +6
The excitation spectrum of an anisotropic magnet provides a direct link between its microscopic Hamiltonian and interaction-driven quasiparticles. Here we use high-resolution time-…
Weyl points enabling significant enhancement of thermoelectric performance in an antiferromagnetic van der Waals metal GdTe3
Zhigang Gui, Panshuo Wang, Wenxiang Wang +8
Magneto-thermoelectric (MTE) effect has demonstrated significant ad-vantages in achieving optimal thermoelectric (TE) properties compared to conventional methods. Topological mater…
Recent progress in nickelate superconductors
Yuxin Wang, Kun Jiang, Jianjun Ying +4
The discovery of superconductivity in nickelate compounds has opened new avenues in the study of high-temperature superconductors. Here we provide a comprehensive overview of recen…
Pressure-enhanced spin-density-wave transition in double-layer nickelate
Dan Zhao, Yanbing Zhou, Mengwu Huo +7
Recently, a signature of high-temperature superconductivity above the liquid nitrogen temperature (77 K) was reported for under pressure. This finding immedi…
Superconductivity of the hybrid Ruddlesden-Popper La5Ni3O11 single crystals under high pressure
Mengzhu Shi, Di Peng, Kaibao Fan +12
The discovery of high-temperature superconductivity in La3Ni2O7 and La4Ni3O10 under high pressure indicates that the Ruddlesden-Popper (RP) phase nickelates Rn+1NinO3n+1 (R = rare…
Prerequisite of superconductivity: SDW rather than tetragonal structure in double-layer La3Ni2O7-x
Mengzhu Shi, Di Peng, Yikang Li +10
The pressure-induced high-temperature superconductivity(Tc) in nickelates La3Ni2O7-x has sparked significant interest to explore its superconductivity at ambient pressure.Lan+1NinO…