83 citations · 296 across the 11 of their papers we have counts for
11 papers
Spin incoherent liquid and interaction-driven criticality in 1D Hubbard model
Jia-Jia Luo, Han Pu, Xi-Wen Guan
Although the one dimensional (1D) repulsive Fermi-Hubbard model has been intensively studied over many decades, a rigorous understanding of many aspects of the model is still lacki…
Excitation Spectra of one-dimensional spin-1/2 Fermi gas with an attraction
Jia-Feng Pan, Jia-Jia Luo, Xi-Wen Guan
Using exact Bethe ansatz solution, we rigorously study excitation spectra of the spin-1/2 Fermi gas (called Yang-Gaudin model) with an attractive interaction. Elementary excitation…
Systematic electrochemical etching of various metal tips for tunneling spectroscopy and scanning probe microscopy
Jiawei Zhang, Pinyuan Wang, Xuao Zhang +4
Hard point-contact spectroscopy and scanning probe microscopy/spectroscopy are powerful techniques for investigating materials with strong expandability. To support these studies,…
Detection of magnetic gap in the topological surface states of MnBi2Te4
Haoran Ji, Yanzhao Liu, He Wang +6
Recently, intrinsic antiferromagnetic topological insulator MnBi2Te4 has drawn intense research interest and leads to plenty of significant progress in physics and materials scienc…
Extrinsic and Intrinsic Anomalous Metallic States in Transition Metal Dichalcogenide Ising Superconductors
Ying Xing, Pu Yang, Jun Ge +14
The metallic ground state in two-dimensional (2D) superconductors has attracted much attention but is still under intense scrutiny. Especially, the measurements in ultralow tempera…
Unconventional Hall Effect induced by Berry Curvature
Jun Ge, Da Ma, Yanzhao Liu +10
Berry phase and Berry curvature play a key role in the development of topology in physics and do contribute to the transport properties in solid state systems. In this paper, we re…