A5026587661- 2D Materials and Applications
- Graphene research and applications
- Topological Materials and Phenomena
- Heusler alloys: electronic and magnetic properties
- Advanced Sensor and Energy Harvesting Materials
- Iron-based superconductors research
- MXene and MAX Phase Materials
- Supercapacitor Materials and Fabrication
- Dielectric materials and actuators
- Electric Motor Design and Analysis
- Quantum Dots Synthesis And Properties
- Perovskite Materials and Applications
- Magnetic and transport properties of perovskites and related materials
- Magnetic Properties and Applications
- Infrastructure Resilience and Vulnerability Analysis
- Electronic and Structural Properties of Oxides
- Advanced Condensed Matter Physics
- Smart Grid Security and Resilience
- Integrated Energy Systems Optimization
- Energy Harvesting in Wireless Networks
- Chalcogenide Semiconductor Thin Films
- Digital Transformation in Industry
- Energy Load and Power Forecasting
- Advanced Multi-Objective Optimization Algorithms
- Renewable energy and sustainable power systems
University of Science and Technology of China
2022-2025
Hefei National Center for Physical Sciences at Nanoscale
2022-2025
Ningxia University
2025
Shanghai Electric (China)
2025
Materials Science & Engineering
2025
Southeast University
2024
Finding tunable van der Waals (vdW) ferromagnets that operate at above room temperature is an important research focus in physics and materials science. Most vdW magnets are only intrinsically magnetic far below magnetism with square-shaped hysteresis has yet to be observed. Here, we report a quasi-2D magnet Cr_{1.2}Te_{2} observed (290 K). This was tuned via protonic gate electron doping concentration up 3.8×10^{21} cm^{-3}. We nonmonotonic evolutions both coercivity anomalous Hall...
Two-dimensional (2D) van der Waals ferromagnets are regarded as a breakthrough for the 2D spintronics community, which has attracted great deal of interest in developing low-dimension spintronic devices. Anisotropic magnetoresistance (AMR) and planar Hall effect (PHE) instrumental realizing highly sensitive magnetic sensors nonvolatile memory Despite being discovered many ferromagnets, most exhibit relatively weak AMR PHE effects, their Curie temperature is below room temperature. Here, we...
Topological semimetals have garnered significant attention due to their distinctive physical properties. However, the ideal material platforms for studying these phenomena remain limited. Here, we report synthesis and nontrivial topological properties of high-quality van der Waals Ta3GeTe6. Angle-resolved photoemission spectroscopy studies performed systematically on as-grown Ta3GeTe6 single crystal along different high-symmetry directions reveal formation two nodal lines located near 0.07...
Polymer nanocomposite dielectrics with high insulation and energy storage density (Ue) are the focus of studies on lightweight integrated power devices. Based problem low performance caused by negative correlation between breakdown strength (Eb) dielectric constant (ɛr), a unique design bicontinuous structural anisotropic nanocomposites is proposed incorporating high-ɛr Ba0.6Sr0.4TiO3 nanofiber (BST nf) arrays oriented wide bandgap BN nanosheets. Continuous polarization enhancement achieved...
Synergy between superconductivity and ferromagnetism may offer great opportunities in nondissipative spintronics topological quantum computing. Yet at the microscopic level, exchange splitting of electronic states responsible for is inherently incompatible with spin-singlet nature conventional superconducting Cooper pairs. Here, we exploit recently discovered van der Waals ferromagnets as enabling platforms marvelous controllability to unravel myth superconductivity. We report unambiguous...
Formulating typhoon response plans and effectively implementing them can improve the resilience of coastal power systems. This type plan mainly includes line hardening unit dispatching. Initially, main scenarios are determined based on historical data, failure conditions simulated. Furthermore, a commitment flow optimization model is established to determine optimal dispatch instructions. During real-time events, intensity path may deviate from scenarios, necessitating flexible execution....
The Dzyaloshinskii–Moriya interaction (DMI) is an antisymmetric exchange that favors noncollinear spin configurations and plays essential role in high-density, low-power magnetic memories. In general, DMI exists systems with inversion symmetry breaking strong spin–orbit coupling. It can also be induced by interface engineering, chemisorption, so on. However, tailoring all-electrical means has yet been illustrated far. this paper, we report reversibly via electrically controlled proton...
The emergence of two-dimensional (2D) van der Waals (vdW) magnets provides a broad platform for studying the magnetic properties low-dimensional materials in condensed matter physics. However, intrinsic ferromagnetism 2D is mostly observed below room temperature, and most them are soft ferromagnetic materials. Here, we report two vdW with Curie temperatures (TC) above MnSiTe3 (TC ∼ 378 K) MnGeTe3 349 K). Moreover, exhibits large coercivity (HC) at temperature an unprecedented HC 1450 Oe,...
Graphene devices are susceptible to the surrounding environment. For example, substrate in contact with graphene influences device performance because carriers confined two-dimensional (2D) atomic thickness. However, 2D van der Waals dielectric materials used as an interface modifier can provide a path improve quality. In this paper, we report enhanced mobility of up 540 000 cm2 V–1 s–1 monolayer sandwiched between two layers CrOCl insulator through shielding effect. The Shubnikov–de Haas...
Van der Waals (vdW) magnetic materials have broad application prospects in next-generation spintronics. Inserting elements into nonmagnetic vdW can introduce magnetism and enhance various transport properties. Herein, the unconventional magneto-transport phenomena is reported Ni
Abstract Two-dimensional (2D) magnetic materials have developed rapidly in recent years, which exhibited a lot of novel and interesting properties, such as the topological Hall effect, skyrmions charge density waves. Most hitherto known 2D antiferromagnetic are insulating, while antiferromagnets with intrinsic metallicity rarely reported. Hindered by shortage, electrical properties metallic remain largely unexplored. Here we report high-quality synthesis comprehensive characterization van...
As a family member of copper monochalcogenides, the synthesis and physical property Cu2Te crystal have never been reported before. In this paper, we theoretically study structure using first-principles approach. Using salt-assisted chemical vapor deposition method, successfully realize rational high-quality layered nanosheets. The energy-dispersive X-ray spectroscopy photoelectron characterizations confirm composition our as-grown transmission electron microscopy characterization proves...
Abstract The research on systems with coexistence of superconductivity and nontrivial band topology has attracted widespread attention. However, the limited availability material platforms severely hinders progress. Here, it reports first experimental synthesis measurement high‐quality single crystal van der Waals transition‐metal dichalcogenide InNbS 2 , revealing as a topological nodal line semimetal coexisting superconductivity. temperature‐dependent measurements magnetization...
Since the discovery of intrinsic ferromagnetism in ${\mathrm{CrI}}_{3}$ and ${\mathrm{Cr}}_{2}{\mathrm{Ge}}_{2}{\mathrm{Te}}_{6}$, research has been initiated to explore diverse new van der Waals (vdW) magnetic materials. In this study, we successfully synthesized high-quality single crystals vdW material ${\mathrm{TaNi}}_{2}{\mathrm{Te}}_{2}$ using chemical vapor transport method. Subsequently, mechanically exfoliated into thin layers investigated their physical properties. Our results...