Jahava, Marlina and Jali, Mohd Hafiz and Md Johari, Ashadi and Norasikin, Mohd Adili and Mohd Yusof, Haziezol Helmi and Ahmad, Aminah (2023) Optimizing scattering area of ZnO nanostructures on glass substrates platform for sensing. In: 2023 IEEE International Conference on Sensors and Nanotechnology, SENNANO 2023, 26 September 2023through 27 September 2023, Putrajaya.
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Optimizing scattering area of zno nanostructures on glass substrates platform for sensing.pdf Restricted to Repository staff only Download (1MB) |
Abstract
This paper presents an optimization of scattering area on a glass substrate platform for a proposed sensing method. The glass substrate was coated with sensitive nanomaterial, which is Zinc Oxide (ZnO) nanorods. The hydrothermal technique was employed to fabricate the ZnO nanorods on microscope glass substrates of varying areas. The samples undergo exposure to various levels of RI solution, ranging from 0% to 100% concentration. This was performed to examine several performance parameters, including the scattering coefficient, and sensing performance factor that generated by the proposed sensor. The growth area of 0.022m2 demonstrated the most favorable samples with respect to the concentration level. It exhibited normalized scattering coefficient (α) and normalized sensing performance factor () close to 1 which is desirable in this study.
| Item Type: | Conference or Workshop Item (Paper) |
|---|---|
| Uncontrolled Keywords: | Glass substrate, Optical sensor, Refractive index, Side coupling, Zinc oxide (ZnO) |
| Divisions: | Faculty Of Electrical Technology And Engineering |
| Depositing User: | Maizatul Najwa Ahmad |
| Date Deposited: | 16 Oct 2024 16:04 |
| Last Modified: | 16 Oct 2024 16:04 |
| URI: | http://eprints.utem.edu.my/id/eprint/27981 |
| Statistic Details: | View Download Statistic |
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