Studies on GaN HEMT based gas sensors for low concentrations of NO2 and NH3
In recent decades, the demand for gas sensors has increased rapidly because of their large-scale use in medical instruments, automobiles and laboratories. For example, nitrogen dioxide (NO2) and ammonia (NH3) are found to be among the main constituents of exhaust gases and harmful air contaminants....
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| Format: | Thesis-Doctor of Philosophy |
| Language: | English |
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Nanyang Technological University
2020
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| Online Access: | https://hdl.handle.net/10356/141573 |