JOURNAL ARTICLE

A fully printed ultrafast Si/WS2 quantum dot photodetector with very high responsivity over the UV to near-infrared region

Subhankar DebnathKoushik GhoshM. MeyyappanP. K. Giri

Year: 2023 Journal:   Nanoscale Vol: 15 (33)Pages: 13809-13821   Publisher: Royal Society of Chemistry

Abstract

Additive manufacturing such as 2D printing is a cost-effective alternative to the conventional microdevice fabrication processes. We developed a high performance Si/WS 2 quantum dot-based heterostructure photodetector by a simple printing process.

Keywords:
Photodetection Photodetector Responsivity Optoelectronics Materials science Quantum efficiency Photocurrent Quantum dot Heterojunction Ultrashort pulse Dark current Photodiode Specific detectivity Optics Physics Laser

Metrics

19
Cited By
2.55
FWCI (Field Weighted Citation Impact)
48
Refs
0.86
Citation Normalized Percentile
Is in top 1%
Is in top 10%

Citation History

Topics

2D Materials and Applications
Physical Sciences →  Materials Science →  Materials Chemistry
Nanowire Synthesis and Applications
Physical Sciences →  Engineering →  Biomedical Engineering
Ga2O3 and related materials
Physical Sciences →  Materials Science →  Electronic, Optical and Magnetic Materials
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