A5011596292- 2D Materials and Applications
- Multiferroics and related materials
- Advanced Chemical Sensor Technologies
- Perovskite Materials and Applications
- Topological Materials and Phenomena
- Magnetic properties of thin films
- Quantum and electron transport phenomena
- Ferroelectric and Piezoelectric Materials
- MXene and MAX Phase Materials
- Analytical Chemistry and Sensors
- Electrochemical sensors and biosensors
- Biosensors and Analytical Detection
- Gas Sensing Nanomaterials and Sensors
Eastern Institute of Technology
2024-2025
Shanghai Jiao Tong University
2025
Tianjin University of Technology
2024
Eastern Institute of Technology, Ningbo
2024
Beijing University of Technology
2023
Jiangsu Normal University
2018-2022
Magnetoelectric coupling is crucial for uncovering fundamental phenomena and advancing technologies in high-density data storage energy-efficient devices. The emergence of altermagnets, which unify the advantages ferromagnets antiferromagnets, offers unprecedented opportunities magnetoelectric coupling. However, electrically tuning altermagnets remains an outstanding challenge. Here, we demonstrate how this challenge can be overcome by using antiferroelectricity ferroelectricity to modulate...
Valleytronics, utilizing the valley degree of freedom in electrons, has potential for advancing next-generation nonvolatile storage. However, practical implementation remains challenging due to limited control over valleytronic properties. Here, we propose ferroelectric HfCl2/Sc2CO2 van der Waals heterostructure as a platform overcome these limitations, enabling tunable and behaviors. Our findings show that electric polarization state Sc2CO2 monolayer governs electronic properties...
Magnetoelectric multiferroic materials are the potential candidates for high-density nonvolatile data storage devices. However, up to now, with strong magnetoelectric coupling still rare. Here, based on first-principles calculations and theoretical model, we predict a different class of single phase materials, transition metal phosphorus chalcogenides...
Topological phase transitions can be controlled by nonvolatile electric-fields through ferroelectric heterostructure engineering.
Acesulfame potassium (AK) is widely used in the food industry. However, it does harm to liver and nervous system. Here, a rapid method based on surface-enhanced Raman spectroscopy (SERS) was developed for detection of AK mouthwash. As results show that characteristic peaks were at 549, 641, 1650 cm − 1. The vibrational modes each peak calculated by density functional theory. This can detect mouthwash samples within 3 min without any complicated pretreatment. These suggested this SERS-based...
Magnetoelectric coupling is crucial for uncovering fundamental phenomena and advancing technologies in high-density data storage energy-efficient devices. The emergence of altermagnets, which unify the advantages ferromagnets antiferromagnets, offers unprecedented opportunities magnetoelectric coupling. However, electrically tuning altermagnets remains an outstanding challenge. Here, we demonstrate how this challenge can be overcome by using antiferroelectricity ferroelectricity to modulate...