A5033234188- Advanced Surface Polishing Techniques
- Nanofabrication and Lithography Techniques
- Ferroelectric and Piezoelectric Materials
- Thermal Expansion and Ionic Conductivity
- Surface Roughness and Optical Measurements
- Multiferroics and related materials
- 2D Materials and Applications
- Advanced Sensor and Energy Harvesting Materials
- Graphene research and applications
- Metamaterials and Metasurfaces Applications
- Graphene and Nanomaterials Applications
- Acoustic Wave Resonator Technologies
- Advanced Thermoelectric Materials and Devices
- Thin-Film Transistor Technologies
- Photonic Crystals and Applications
- Orbital Angular Momentum in Optics
- ZnO doping and properties
- Laser Material Processing Techniques
- Heusler alloys: electronic and magnetic properties
Tsinghua University
2023-2025
Chengdu University of Information Technology
2024
State Key Laboratory on Integrated Optoelectronics
2023
Jilin University
2023
Abstract It has been established that assembling chiral nanostructures using a circularly polarized laser is formidable due to their symmetry mismatch. Traditionally, complex light fields or precursors are considered prerequisites for optical self‐assembly. Herein, an unexpected seed symmetry‐breaking (SSB) effect reported, through which not only structures readily assembled by in controllable manner, but the physical mechanism of assembly reported so far also clarified. The SSB refers...
Laser cutting of semiconductor wafers and transparent dielectrics has become a dominant process in manufacturing industries, encompassing wide range applications from flat display panels to microelectronic chips. Limited by the diffraction barrier imposed on beam width its longitudinal extend laser focus, trade-off must be made between accuracy aspect ratio conventional processing, with typically approaching micron order $10^2$. Herein, we propose method circumvent this limitation. It is...
The pursuit of high-efficiency and zero-emission refrigeration technologies has spurred interest in electrocaloric (EC) utilizing ferroelectric (FE) materials, where accurate characterization the EC effect is crucial for comprehending its underlying physical mechanisms developing high-performance materials. In this study, we investigate influence unsaturated vs saturated FE polarization characteristics on effects using Pb0.99Nb0.02[(Zr0.6Sn0.4)0.85Ti0.15]0.98O3 ceramics. Direct measurement...