High-Performance Photodetectors from Kagome/TMD Heterostructure
Analysis
Key Takeaways
- •Demonstrates high-performance photodetectors based on KV3Sb5/WSe2 van der Waals heterojunctions.
- •Achieves high responsivity (809 mA/W) and fast response time (18.3 us).
- •Highlights the potential of Kagome metals for optoelectronic applications.
“The device achieves an open-circuit voltage up to 0.6 V, a responsivity of 809 mA/W, and a fast response time of 18.3 us.”