81 citations · 252 across the 35 of their papers we have counts for
35 papers
Pressure induced magnetic-field-free superconducting diode effect in NbSe2 flake
Shihao Zhu, Tian Le, Cuiying Pei +17
The superconducting diode effect (SDE) is a fascinating nonreciprocal phenomenon where the critical current is different for opposite current directions. It is widely believed that…
Pressure-induced Superconductivity in Thermoelectric Semiconductor Mg3Sb2
Cuiying Pei, Yasong Wu, Airan Li +14
The intrinsic electronic structures of narrow bandgap thermoelectric (TE) materials serve as a platform for the investigation of coupling effects of quasi-particles under high pres…
Emergence of Double-Dome Superconductivity in the Pressurized Dirac Semimetal BaMg2Bi2
Qi Wang, Juefei Wu, Cuiying Pei +3
Dirac semimetal BaMg2Bi2 is reported to be a unique topological material that manifests surface superconductivity that coexistswith bulk band topology at ambient pressure. Here, we…
Superconducting ternary compounds Li-X-B (X=Mo, W) within the mild pressure range: First-principles predictions
Bangshuai Zhu, Juefei Wu, Dexi Shao +6
Among the superconducting hydrides under high pressure, a number of studies concentrate on the ternary compounds to explore unique superconductors, which are capable of reducing th…
Pressure-induced concurrent amorphization and superconductivity in topological material NbNiTe5
Lingxiao Zhao, Yi Zhao, Bangshuai Zhu +6
We have systematically studied the structural and electronic properties of a topological material NbNiTe5 under high pressure. The evolution of the normal state resistance shows a…
Weakly anisotropic superconductivity of Pr4Ni3O10 single crystals
Cuiying Pei, Yang Shen, Di Peng +17
Since the discovery of high-temperature superconductivity, studying the upper critical field and its anisotropy has been crucial for understanding superconducting mechanism and gui…
Super-hard and superconducting boron clathrates in the prediction of U-B compounds
Juefei Wu, Dexi Shao, Junjie Wang +6
The binary metal borides provide a promising platform for searching unique materials with superconductivity and super-hardness under high pressure, owing to the distinctive bonding…
Pressure-induced superconductivity in LaP2 with graphenelike phosphorus layer
Mingxin Zhang, Cuiying Pei, Bangshuai Zhu +3
Materials with graphene-like layers attract tremendous attention due to their electronic structures and superconducting properties. In this study, we synthesized LaP2 polycrystalli…
Room-Temperature Superconductivity at 298 K in Ternary La-Sc-H System at High-pressure Conditions
Yinggang Song, Chuanheng Ma, Hongbo Wang +7
Room-temperature superconductor has been a century-long dream of humankind. Recent research on hydrogen-based superconductors (e.g., CaH6, LaH10, etc.) at high-pressure conditions…
Dichotomy in Low- and High-energy Band Renormalizations in Trilayer Nickelate : a Comparison with Cuprates
X. Du, Y. L. Wang, Y. D. Li +17
Band renormalizations comprise crucial insights for understanding the intricate roles of electron-boson coupling and electron correlation in emergent phenomena such as superconduct…
Crystalline electric field excitations in Weyl semimetal \textit{R}AlSi (\textit{R} = Ce, Pr and Nd)
Lin Yang, Yili Sun, Xiutong Deng +17
The rare earth intermetallic system \textit{R}Al\textit{X} (\textit{R} = rare earth elements, \textit{X} = Si and Ge) is known to be a promising candidate of magnetic Weyl semimeta…
Anomalous Hall effect in antiferromagnetic RGaGe (R = Nd, Gd) single crystals
Weizheng Cao, Yuze Xu, Yi Liao +4
Recently, the non-centrosymmetric Weyl semimetallic candidate family RTX (R = rare-earth element, T= poor metal, X = Si and Ge) has recently attracted significant attention due to…
Orientation- and pressure-dependence of the vibrational response of a monolayer crystal on a vicinal diamond surface
Yi Zhao, Lingxiao Zhao, Chengjiang Du +3
We systematically investigate polarization-dependent Raman spectra of a monolayer crystal of WS2 on the (100) and (230) surfaces of diamond. At ambient pressure, identical polariza…
Weyl Fermion Manipulation through Magnetic Transitions in the Ferromagnetic Non-Centrosymmetric Weyl semimetal PrAlSi
K. P. Wang, W. J. Shi, W. Z. Cao +15
PrAlSi, a non-centrosymmetric ferromagnetic Weyl semimetal candidate with a Curie temperature of 17.8K, offers a unique platform for exploring the interplay of symmetry breaking an…
Orbital Signatures of Density Wave Transition in La3Ni2O7-delta and La2PrNi2O7-delta RP-Nickelates Probed via in-situ X-ray Absorption Near-edge Spectroscopy
Mingtao Li, Mingxin Zhang, Yiming Wang +7
The report of superconductivity (SC) with Tc~80 K in bilayer Ruddlesden-Popper (RP) nickelate La3Ni2O7-delta have sparked considerable investigations on its normal state properties…
Critical Current Density and AC Magnetic Susceptibility of High-quality FeTeSe Superconducting Tapes
Xin Zhou, Wenjie Li, Qiang Hou +12
Iron telluride-selenium superconducting materials, known for their non-toxicity, ease of preparation, simple structure, and high upper critical fields, have attracted much research…
Novel Superconducting Ternary Hydrides under High Pressure
Bangshuai Zhu, Dexi Shao, Cuiying Pei +3
The abundant chemical compositions in ternary hydrides bring much more possibility to explore high temperature superconductors under lower pressure. Here we constructed 115 ternary…
Distinguishing Electronic Band Structure of Single-layer and Bilayer Ruddlesden-Popper Nickelates Probed by in-situ High Pressure X-ray Absorption Near-edge Spectroscopy
Mingtao Li, Yiming Wang, Cuiying Pei +8
We report a comprehensive study of electronic band structure for single-layer (SL) and bilayer (BL) RP-nickelates probed by in-situ HP X-ray absorption near edge spectroscopy (XANE…
Topological Quantum Materials with Kagome Lattice
Qi Wang, Hechang Lei, Yanpeng Qi +1
In this account, we will give an overview of our research progress on novel quantum properties in topological quantum materials with kagome lattice. Here, there are mainly two cate…
Granular Ta-Te nanowire superconductivity violating the Pauli limit
Lingxiao Zhao, Yi Zhao, Cuiying Pei +8
Strategies to achieve higher upper-critical-field superconductors (μ0Hc2(0)) are of great interest for both fundamental science and practical applications. While reducing the thick…
Disorder-broadened phase boundary with enhanced amorphous superconductivity in pressurized In2Te5
Yi Zhao, Tianping Ying, Lingxiao Zhao +17
As an empirical tool in materials science and engineering, the iconic phase diagram owes its robustness and practicality to the topological characteristics rooted in the celebrated…
Optical signatures of type-II Weyl fermions in the noncentrosymmetric semimetals AlSi (=La, Ce, Pr, Nd, Sm)
J. Kunze, M. Köpf, Weizheng Cao +2
Weyl semimetals with magnetic ordering provide a promising platform for the investigation of rare topological effects such as the anomalous Hall effect, resulting from the interpla…
Charge Dynamics of an Unconventional Three-Dimensional Charge Density Wave in Kagome FeGe
Shaohui Yi, Zhiyu Liao, Qi Wang +10
We report on the charge dynamics of kagome FeGe, an antiferromagnet with a charge density wave (CDW) transition at K, using polarized infrared spectro…
Crystal structure, properties and pressure-induced insulator-metal transition in layered kagome chalcogenides
Hong Du, Yu Zheng, Cuiying Pei +3
Layered materials with kagome lattice have attracted a lot of attention due to the presence of nontrivial topological bands and correlated electronic states with tunability. In thi…