121 citations · 500 across the 41 of their papers we have counts for
41 papers
Facile synthesis of CoSi alloy with rich vacancy for base- and solvent-free aerobic oxidation of aromatic alcohols
Zhiyue Zhao, Zhiwei Jiang, Yizhe Huang +5
Rational design and green synthesis of low-cost and robust catalysts efficient for the selective oxidation of various alcohols are full of challenges. Herein, we report a fast and…
Green fabrication of nickel-iron layered double hydroxides nanosheets efficient for the enhanced capacitive performance
Yuchen Wang, Zuo Chen, Man Zhang +3
Rational synthesis of robust layered double hydroxides (LDHs) nanosheets for high-energy supercapacitors is full of challenges. Herein, we reported an ultrasonication-assisted stra…
Superconductivity in the cobalt-doped V3Si A15 intermetallic compound
Lingyong Zeng, Huawei Zhou, Hong Du +8
The A15 structure of superconductors is a prototypical type-II superconductor that has generated considerable interest since the early history of superconducting materials. This pa…
Topological Quantum Materials for Energy Conversion and Storage
Huixia Luo, Peifeng Yu, Guowei Li +1
Topological quantum materials (TQMs) have symmetry protected band structures with useful electronic properties that have applications in information, sensing, energy, and other tec…
Superconductivity in the medium-entropy alloy TiVNbTa with a body-centered cubic structure
Kuan Li, Xunwu Hu, Ruixin Guo +11
Here we report the TiVNbTa medium-entropy alloy (MEA) superconductor with the mixed 3d - 5d elements synthesized by an arc-melting method. The TiVNbTa material has a body-centered…
Extremely strong coupling s-wave superconductivity in the medium-entropy alloy TiHfNbTa
Lingyong Zeng, Xunwu Hu, Mebrouka Boubeche +8
Here we report a TiHfNbTa bulk medium-entropy alloy (MEA) superconductor crystallized in the body-centered cubic structure, which is synthesized by an arc melting method. Supercond…
Discovery of the high-entropy carbide ceramic topological superconductor candidate (Ti0.2Zr0.2Nb0.2Hf0.2Ta0.2)C
Lingyong Zeng, Zequan Wang, Jing Song +11
High-entropy ceramics (HECs) are solid solutions of inorganic compounds with one or more Wyckoff sites shared by equal or near-equal atomic ratios of multi-principal elements. Mate…
Superconducting dome associated with the suppression and re-emergence of charge density wave states upon sulfur substitution in CuIr2Te4 chalcogenides
Mebrouka Boubeche, Ningning Wang, Jianping Sun +8
We report the path from the charge density wave (CDW)-bearing superconductor CuIr2Te4 to the metal insulator transition (MIT)-bearing compound CuIr2S4 by chemical alloying with the…
Interplay between Charge-Density-Wave, Superconductivity, and Ferromagnetism in CuIr2-xCrxTe4 Chalcogenides
Lingyong Zeng, Xunwu Hu, Ningning Wang +8
We report the crystal structure, charge-density-wave (CDW), superconductivity (SC), and ferromagnetism (FM) in CuIr2-xCrxTe4 chalcogenides. Powder x-ray diffraction (PXRD) results…
Negative Chemical Pressure Effect on Superconductivity and Charge Density Wave of Cu0.5Ir1-xZrxTe2
Lingyong Zeng, Yi Ji, Dongpeng Yu +9
This study demonstrates the design and synthesis of Cu0.5Ir1-xZrxTe2 system by partial substitution of Ir with Zr acting as a negative chemical pressure. With the doping of Zr, the…
Electron-Electron Interaction and Weak Antilocalization Effect in a Transition Metal Dichalcogenide Superconductor
Chushan Li, Mebrouka Boubeche, Lingyong Zeng +7
In disordered transition-metal dichalcogenide (TMD) superconductor, both the strong spin-orbit coupling (SOC) and disorder show remarkable effects on superconductivity. However, th…
Superconductivity with the enhanced upper critical field in the Pt-Doping CuRh2Se4 spinel
Yiyi He, Yi-Xin You, Lingyong Zeng +8
We report the effect of Pt doping on the superconductivity in CuRh2Se4 spinel using a combined experimental and theoretical study. Our XRD results reveal that the Cu(Rh1-xPtx)2Se4…
Superconductivity in CuIr2-xAlxTe4 telluride chalcogenides
Dong Yan, Lingyong Zeng, Yijie Zeng +6
The relationship between charge-density-wave (CDW) and superconductivity (SC), two vital physical phases in condensed matter physics, has always been the focus of scientists' resea…
Enhanced superconductivity with possible re-appearance of charge density wave states in polycrystalline CuAgIrTe alloys
Mebrouka Boubeche, Lingyong Zeng, Xunwu Hu +8
In this study, we determined the effect of doping with the noble metal Ag on IrTe superconductors. Based on the resistivity, magnetization, and heat capacity, we explored t…
Anomalous Charge Density Wave State Evolution and Dome-like Superconductivity in CuIr2Te4-xSex Chalcogenides
Mebrouka Boubeche, Ningning Wang, Jianping Sun +8
We report the anomalous charge density wave (CDW) state evolution and dome-like superconductivity (SC) in CuIr2Te4-xSex series. Room temperature powder X ray-diffraction (PXRD) res…
Observation of orbital order in the Van der Waals material 1T-TiSe2
Yingying Peng, Xuefei Guo, Qian Xiao +11
Besides magnetic and charge order, regular arrangements of orbital occupation constitute a fundamental order parameter of condensed matter physics. Even though orbital order is dif…
Superconductivity and Charge Density Wave of CuIr2Te4 by Iodine Doping
Mebrouka Boubeche, Jia Yu, Chushan Li +9
Here we report a systematic investigation on the evolution of the structural and physical properties, including the charge density wave and superconductivity of the polycrystalline…
Influence of Ln elements (Ln = La, Pr, Nd, Sm) on the structure and oxygen permeability of Ca-containing dual-phase membranes
Shu Wang, Lei Shi, Mebrouka Boubeche +6
Developing good performance and low-cost oxygen permeable membranes for CO2 capture based on the oxy-fuel concept is greatly desirable but challenging. Despite tremendous efforts i…
Charge density wave and superconductivity in the family of telluride chalcogenides Zn1-xCuxIr2-yN(N = Al, Ti, Rh)yTe4
Dong Yan, Yijie Zeng, Yishi Lin +8
The interplay between superconductivity and charge density wave (CDW)/metal-to-insulator transition (MIT) has long been interested and studied in condensed matter physics. Here we…
Concurrent probing of electron-lattice dephasing induced by photoexcitation in 1T-TaSeTe using ultrafast electron diffraction
Jun Li, Junjie Li, Kai Sun +12
It has been technically challenging to concurrently probe the electrons and the lattices in materials during non-equilibrium processes, allowing their correlations to be determined…
Superconductivity in the Ru-Doped CuIr2Te4 Telluride Chalcogenide
Dong Yan, Lingyong Zeng, Yishi Lin +8
Here we report the effect of structural and superconductivity properties on Ru doped CuIr2Te4 telluride chalcogenide. XRD results suggest that the CuIr2-xRuxTe4 maintain the disord…
CuIr2Te4: A Quasi-Two-Dimensional Ternary Telluride Chalcogenide Superconductor
Dong Yan, Yijie Zeng, Guohua Wang +9
Here we report the first observation of superconductivity in the AB2X4-type ternary telluride CuIr2Te4, which is synthesized by a solid-state method in an evacuated quartz jacket.…
High CO2-tolerance oxygen permeation dual-phase membranes Ce0.9Pr0.1O2-δ-Pr0.6Sr0.4Fe0.8Al0.2O3-δ
Lei Shi, Shu Wang, Tianni Lu +8
High stability and oxygen permeability are two prominent requirements for the oxygen transport membrane candidates used as industrialization. Herein, we report several composite me…
NbSeTe -A New Layered Transition Metal Dichalcogenide Superconductor
Dong Yan, Shu Wang, Yishi Lin +8
Transition metal dichalcogenides (TMDCs) usually exhibit layered polytypic structures due to the weak interlayer coupling. 2H-NbSe2 is one of the most widely studied in the pristin…