A5060819084- GaN-based semiconductor devices and materials
- Photonic and Optical Devices
- ZnO doping and properties
- Ga2O3 and related materials
- Advanced Photocatalysis Techniques
- Copper-based nanomaterials and applications
- Neural Networks and Reservoir Computing
- Thermal Radiation and Cooling Technologies
- Advanced Photonic Communication Systems
- Gold and Silver Nanoparticles Synthesis and Applications
- Mechanical and Optical Resonators
- Plasmonic and Surface Plasmon Research
Southeast University
2019-2025
State Key Laboratory of Digital Medical Engineering
2019-2025
ZnO–CdS–NiOx core@dual-shell nanorod arrays with cascade electron and hole transfer between them for high-performance photocatalytic H<sub>2</sub> production.
Abstract Through strategic engineering of component composition and energy band alignment, 1D core–shell nanostructures can be precisely designed as suitable radial heterostructures to confine the optical field regulate carrier transport. These structures synergistically integrate extend functionalities individual materials or devices. By integrating a p ‐type narrow‐band Se material with an n ‐ZnO core, ZnO/Se heterojunction is fabricated for self‐powered broadband photodetector (PD). This...
The development of bidirectional light emitting diodes (LEDs) is significant to avoid stroboscopic effects and save energy for illumination display applications. However, the existing LEDs present different electroluminescent (EL) emission spectra intensity at forward reverse bias conditions which causes effects. Herein, A symmetrical bi-heterojunctional n-ZnO/n-GaN/n-ZnO LED was fabricated by bonding n-ZnO microwires on a n-GaN layer. generate stable UV output under both conditions. EL...
Flexible lasing mode regulation is significant for optoelectronic applications, such as on-chip communication and integration. However, reversible dynamic single output still a challenge. Herein, modes tuning demonstrated in whispering gallery microcavity controlled by bias voltages. Especially coupled consisting of two microrods, applied electrical fields cause shifting one microrod, the optical field coupling process with other microrod occurs simultaneously to select distinct lasing....
Localized surface plasmon resonance (LSPR) has caused extensive concern and achieved widespread applications in optoelectronics. However, the weak coupling of plasmons excitons a nanometal/semiconductor system remains to be investigated via energy transfer. Herein, bandgap tunable perovskite films were synthesized adjust emission peaks, for further with stable localized from gold nanoparticles. The degree mismatch, using steady-state transient photoluminescence (PL), was systematically two...