A5010947148- 2D Materials and Applications
- MXene and MAX Phase Materials
- Advanced Photocatalysis Techniques
- Graphene research and applications
- Multiferroics and related materials
- Advanced Nanomaterials in Catalysis
- Ferroelectric and Piezoelectric Materials
- Solar-Powered Water Purification Methods
- Topological Materials and Phenomena
- Advanced Sensor and Energy Harvesting Materials
- Electrocatalysts for Energy Conversion
- Perovskite Materials and Applications
- Magnetic and transport properties of perovskites and related materials
- Covalent Organic Framework Applications
- China's Socioeconomic Reforms and Governance
- Electrochemical sensors and biosensors
- Gas Sensing Nanomaterials and Sensors
Beijing Institute of Technology
2018-2022
Hengshui University
2021
University of Technology Malaysia
2021
Metallic oxide TiO2 nanocone structures (TNCs) have attracted tremendous interest in recent years, owing to their intriguing physicochemical properties and potential applications water purification related fields. However, the controllable...
Various structures of two-dimensional (2D) WSe<sub>2</sub> were controllably grown in a chemical vapor deposition (CVD) system.
Two-dimensional (2D) layered ternary compounds have attracted tremendous interest in recent years, owing to their intriguing physical and chemical properties. However, the controllable synthesis of 2D crystals with various structures remains a great challenge. Here, we report successful bismuth oxybromide (BiOBr) flakes compact square shapes dendritic via van der Waals epitaxy. By tuning growth parameters, BiOBr can be tuned from squares structures. The branch length structure reach ∼200 μm,...
Using excitation-energy-scanning ultrafast infrared microspectroscopy, the excess energy-dependent hot carrier relaxation dynamics in atomically thin two-dimensional transition metal dichalcogenides (2D TMDs) after femtosecond photoexcitation was directly monitored. A good linear relationship between time and excitation wavelength is observed for all measured monolayer (ML) bilayer (BL) TMD samples, which allows us to determine their quasiparticle bandgaps as well corresponding exciton...
When a topological insulator (TI) is brought to the proximity of ferromagnetic (FMI), breaking time-reversal symmetry may give rise quantum anomalous Hall effect (QAHE). The physical properties such TI-FMI systems are greatly affected by interfacial structures components. Here, we report growth and structural Bi(110) Bi2Se3thin films on FMI Cr2Ge2Te6(CGT) substrate scanning tunneling microscopy. We observed various defects impurities CGT surfaces, which serve as preferential sites for...
VSe2 is a typical two-dimensional (2D) transition-metal dichalcogenide material with various physical properties, such as ultrahigh electrical conductivity, controversial magnetism, and active catalytic properties. However, controllable preparation of 2D structures poses many challenges, their application has not yet been developed. Here, we controllably synthesize flakes on highly oriented pyrolytic graphite (HOPG) using molecular beam epitaxy. By controlling the growth temperature...
Multiferroic materials endowed with both dielectric and magnetic orders, are ideal candidates for a wide range of applications. In this work, we reported two phase transitions MnI
MnI2 is one of the important multiferroics materials with a layered, nearly two-dimensional (2D) structure due to van der Waals bonds. In this work, we developed physical vapor deposition and mechanical exfoliation methods prepare 2D flakes on amorphous SiO2 substrates. The morphologies, composition properties were characterized by optical microscopy, atomic force scanning electronic microscope Raman spectroscopy. Furthermore, systematically studied degradation flakes. With h-BN PMMA as...
2D TMDCs with triangular-shaped and hexagonal-shaped kirigami structures are grown on amorphous SiO<sub>2</sub> substrates by chemical vapor deposition (CVD).
This article combs through many documents on property rights analysis in recent years, discusses existing from three dimensions: the shaping mechanism of rights, existence form and social nature revealing endogenous outreach rules Evolution mechanism. And perspective typology, it interprets intersubjectivity construction legal role virtual identity distribution points out that are not only a lubricant for stability, but also an accelerator national economic development. The this duality is...