Tin Dioxide Thin Film with UV-enhanced Acetone Detection in Microwave Frequency Range
In this paper, the UV illumination effect for microwave gas sensors based on the tin dioxide was verified. A UV LED with emission wavelength close to the absorption edge of the SnO<sub>2</sub> gas-sensing layer was selected as the UV source. The developed gas sensors were tested under ex...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
MDPI AG
2019-08-01
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| Series: | Micromachines |
| Subjects: | |
| Online Access: | https://www.mdpi.com/2072-666X/10/9/574 |