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CuSbS2 Nanocrystals Applying in Organic-Inorganic Hybrid Photodetectors
- Source :
- ECS Solid State Letters; January 2014, Vol. 3 Issue: 9 pQ41-Q43, 3p
- Publication Year :
- 2014
-
Abstract
- CuSbS2 nanocrystals, synthesized via hot-injection method using oleylamine (OLA) as solvent, exhibited brick-like shape and were recognized as chalcostibite, verified by transmission electron microscopy (TEM) and X-ray diffraction (XRD) analysis. A high-performance photodetector based on a hybrid film of CuSbS2 nanocrystals and poly (3-hexylthiophene) was constructed. The device showed distinct "ON" and "OFF" states with a ratio of >5 in photocurrents responding to illumination. The high sensitivity and stability of the hybrid device reveals a broad prospect for use of the hybrid material in light detection and signal magnification. In industry, the hybrid material would be a good choice for large-area, low-cost, lightweight, and foldable products.
Details
- Language :
- English
- ISSN :
- 21628742 and 21628750
- Volume :
- 3
- Issue :
- 9
- Database :
- Supplemental Index
- Journal :
- ECS Solid State Letters
- Publication Type :
- Periodical
- Accession number :
- ejs52636934