| Autor: |
Zijian Cui, Yue Wang, Lisha Yue, Xiaoju Zhang, Hui Hu, Kuang Zhang, Chen Yang, Xinmei Wang |
| Rok vydání: |
2020 |
| Předmět: |
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| Zdroj: |
2020 International Conference on Sensing, Measurement & Data Analytics in the era of Artificial Intelligence (ICSMD). |
| DOI: |
10.1109/icsmd50554.2020.9261726 |
| Popis: |
A novel all-dielectric terahertz metamaterial is proposed, which has a broadband absorbance spectrum comprising two resonance peaks. The experiment results indicate that the designed metamaterial has great application potential as a benomyl sensor. Also, the regression analysis demonstrated the great linear correlation between the absorbance intensity and the concentration of benomyl. The correlation coefficient reaches 0.9954 and sensitivity of 0.0017 ppm-1. These results indicate that the all-dielectric terahertz metamaterials can be used in the highly sensitive and stable detection of trace pesticide residues, unlocking a host of feasibility for future applications in the fields of biosensing and substances detection. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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