Heterostructure engineering of rod-like Bi <sub>2</sub> S <sub>3</sub> /Bi <sub>2</sub> Se <sub>3</sub> composites for high-sensitivity direct X-ray detection with ultra-low detection limits
Bi 2 S 3 /Bi 2 Se 3 composites with tunable S/Se ratios and clustered nanorod assembly morphology were prepared. The Bi 2 S 3 -8% Se detector showed a high sensitivity and an ultralow detection limit as heterostructures enhance charge separation and transport.
Authors
- Chao Li (ORCID: https://orcid.org/0000-0003-4442-7834)
- Pan Gao
- Mingming Song (ORCID: https://orcid.org/0000-0001-7640-6902)
- Bolong Li (ORCID: https://orcid.org/0000-0001-6083-9156)
- Qian Ma (ORCID: https://orcid.org/0000-0001-8000-1879)
- Xiaomei Jiang (ORCID: https://orcid.org/0009-0001-9140-6983)
- Xiaoxia Yang (ORCID: https://orcid.org/0009-0003-7994-6068)
- Huayushuo Zhang
Institutions
- University of Jinan (CN)
- Shandong First Medical University (CN)
Publication Details
- Journal
- New Journal of Chemistry
- Published
- 2025-01-01
- DOI
- https://doi.org/10.1039/d5nj03207e
- Primary Topic
- Advanced X-ray and CT Imaging
- Type
- article
- Field-Weighted Citation Impact
- 0.00