Van Der Waals Hybrid Integration of 2D Semimetals for Broadband Photodetection
Zhengzhou University · Hong Kong Polytechnic University · +1 more institution
Abstract
Hybrid heterostructures are pivotal in the advanced broadband detection technology. The emergence of 2D semimetals has expanded the range of materials in heterostructures beyond conventional narrow-gap materials for room-temperature broadband detection applications due to their extraordinary optical and electrical properties. This review outlines the cutting-edge and latest advancements in broadband photodetectors (PDs) engineered from heterostructures that synergistically combine 2D semimetals with several different dimensional materials. It begins with a fundamental investigation, offering an in-depth explanation of the essential material properties and a summary of synthesis methodologies. Then, the…
Citation impact
- FWCI
- 30.83
- Percentile
- 100%
- References
- 264
Authors
10Topics & keywords
- Photodetection
- Broadband
- Photodetector
- Materials science
- Heterojunction
- Graphene
- Nanotechnology
- Optoelectronics