A5059226822- Advanced Sensor and Energy Harvesting Materials
- Dielectric materials and actuators
- X-ray Diffraction in Crystallography
- Crystallization and Solubility Studies
- Ferroelectric and Piezoelectric Materials
- Luminescence Properties of Advanced Materials
- High-Voltage Power Transmission Systems
- Power Systems Fault Detection
- Innovative Energy Harvesting Technologies
- Smart Grid and Power Systems
- Perovskite Materials and Applications
- Power Systems and Technologies
- Remote Sensing and Land Use
- Radiation Detection and Scintillator Technologies
- Advanced Antenna and Metasurface Technologies
- HVDC Systems and Fault Protection
- Islanding Detection in Power Systems
- Gas Sensing Nanomaterials and Sensors
- Advanced SAR Imaging Techniques
- Advanced Algebra and Logic
- Acoustic Wave Resonator Technologies
- Aluminum Alloys Composites Properties
- Advanced Measurement and Detection Methods
- Rough Sets and Fuzzy Logic
- Bamboo properties and applications
University of Bath
2022-2025
Hubei University of Education
2011-2025
Aba Teachers University
2023-2025
Anhui University of Science and Technology
2022-2025
National University of Defense Technology
2012-2024
TU Dortmund University
2024
Beihua University
2024
Chang'an University
2024
Beijing Technology and Business University
2022-2023
South China Normal University
2023
Significantly enhanced energy density is obtained at a low electric field by embedding aligned BaTiO<sub>3</sub> nanowires in polymer matrix <italic>via</italic> new physical-assisted casting method.
Stretchable self-powered sensors are of significant interest in next-generation wearable electronics. However, current strategies for creating stretchable piezoelectric based on polymers or 0-3 composites face several challenges such as low activity, sensitivity, and poor durability. In this paper, a biomimetic soft-rigid hybrid strategy is used to construct new form highly flexible, high-performance, sensor. Inspired by the hinged bivalve Cristaria plicata, hierarchical droplet-shaped...
Abstract Realizing room-temperature magnetic skyrmions in two-dimensional van der Waals ferromagnets offers unparalleled prospects for future spintronic applications. However, due to the intrinsic spin fluctuations that suppress atomic long-range order and inherent inversion crystal symmetry excludes presence of Dzyaloshinskii-Moriya interaction, achieving 2D magnets remains a formidable challenge. In this study, we target magnet Fe 3 GaTe 2 unveil introduction iron-deficient into compound...
A novel single-phased tunable emitting phosphor MgY<sub>2</sub>Si<sub>3</sub>O<sub>10</sub>: Bi<sup>3+</sup>, Eu<sup>3+</sup> has been synthesized by conventional high temperature solid-state method. Upon the 344 nm excitation, energy transfer from Bi<sup>3+</sup>(<sc>i</sc>) to Bi<sup>3+</sup>(<sc>ii</sc>) and both Bi<sup>3+</sup> ions investigated in detail.
The white light emission of BaY<sub>2</sub>Si<sub>3</sub>O<sub>10</sub>:0.01 Bi<sup>3+</sup>, <italic>m</italic>Eu<sup>3+</sup> phosphor can be realized and utilizing the energy transfer under near UV pumped. efficiency between Bi(<sc>i</sc>) Bi(<sc>ii</sc>) change with temperature increasing due to phonon-assisted process. It is rare in experiment on directly proof transfer.
Flexible piezoelectric nanogenerators are playing an important role in delivering power to next-generation wearable electronic devices due their high-power density and potential create self-powered sensors for the Internet of Things. Among range available materials, poly(vinylidene fluoride-trifluoroethylene) (PVDF-TrFE)-based composites exhibit significant flexible nanogenerator applications. However, high electric fields that required poling cannot be readily applied polymer containing...
Abstract With the growing global energy crisis, research into new materials that can potentially transfer heat electricity has become a worldwide imperative. Pyroelectric are polar able to produce electrical charge in response temperature change. These of interest for infrared sensing, harvesting, and emerging applications chemistry biology. However, unlocking their potential requires changes be both large rapid. To achieve this goal, pyroelectric used synergy with plasmonic nanomaterials,...
Abstract Strong near‐surface electromagnetic field formed by collective oscillation of electrons on Cu nanostructure a shows strong dependence geometry, offering promising approach to boost the light absorption ZnO photoactive layers with enhanced plasmon scattering. Here, facile way fabricate UV photodetectors tunable configuration self‐assembled nanostructures thin films is reported. The incident lights are effectively confined in existence uplayer nanostructures, and interdiffusion atoms...
The van der Waals (vdW) ferromagnet Fe3-δ GeTe2 has garnered significant research interest as a platform for skyrmionic spin configurations, that is, skyrmions and bubbles. However, despite extensive efforts, the origin of Dzyaloshinskii-Moriya interaction (DMI) in remains elusive, making it challenging to acquire these phases controlled manner. In this study, is demonstrated Fe content profound effect on crystal structure, DMI, phase. For first time, marked increase atom displacement with...
With the rapid development of multiterminal direct current (MTDC) grids, high-voltage circuit breakers (HV-DCCB) capable interrupting currents within 5 ms are in urgent demand. The mechanical DCCB has always been one main proposals for HV-DCCBs. commutation is prerequisite DCCBs to interrupt successfully. Focused on difficulty, a novel investigated this paper. A simulation model MTDC system fault interruption was established PSCAD. By analyzing results, detailed transient varying patterns...
The harvesting of waste heat is attracting increasing attention, due to its abundance and potential benefits the environment.
Abstract The switching behavior of the novel hybrid material (FA)Na[Fe(CN) 5 (NO)].H 2 O ( 1 ) in response to temperature T ), light irradiation and electric field E is studied using situ X‐ray diffraction (XRD). Crystals display piezoelectricity, pyroelectricity, second third harmonic generation. XRD shows that FA + are disordered at room‐temperature, but stepwise cooling from 273–100 K induces gradual ordering, while under an applied =+40 kVcm −1 a sudden phase change 140 K....
A novel green-emitting phosphor Ba2Gd2Si4O13:Eu(2+) has been prepared using a conventional high-temperature solid-state method. X-ray diffraction and photoluminescence spectra were used to characterize the as-synthesized phosphor. The exhibits broad emission band centered at 503 nm under 365 excitation. Monitoring emission, shows an intense excitation ranging from 200 410 nm. concentration quenching mechanism investigated, demonstrated involve dipole-dipole interaction. critical was found be...