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- Title
A Broad Spectral Photodetector Using Organic Bisindolo Quinoxaline on ZnO Nanorods.
- Authors
Li, Ming-Hsien; Huang, Yao-Hong; Chuang, Chi-Chih; Lin, Sang-Hao; Huang, Yi-Hsuan; Lin, Chia-Feng; Lin, Yung-Sen; Kuo, Ming-Yu; Chen, Hsiang
- Abstract
Inorganic/organic hybrids of ZnO nanorods (NRs)/bisindolo quinoxaline (BIQ) were fabricated for broadband photosensing applications. Multiple material characterizations revealed the BIQ was self-assembled in a regular form of rod-like domain and an irregular form of amorphous aggregation that were distributed on the ZnO NRs. Optical measurements showed that BIQ can absorb visible light with a wavelength up to 630 nm and effectively generate photoelectrons. Moreover, clustering of BIQ can be observed via the 3D optical microscopy. ZnO/BIQ hybrids were promising for future UV and visible light environmental monitoring applications.
- Subjects
QUINOXALINES; NANORODS; ZINC oxide; PHOTODETECTORS; VISIBLE spectra
- Publication
Chemosensors, 2023, Vol 11, Issue 3, p199
- ISSN
2227-9040
- Publication type
Article
- DOI
10.3390/chemosensors11030199