The sensing performance of undoped-AlGaN/GaN/sapphire HEMT hydrogen gas sensor
The hydrogen sensing characteristics of undoped-AlGaN/GaN/sapphire circular Schottky diodes are systematically studied and compared over wide hydrogen concentration and temperature ranges. High purity hydrogen gas was exposed to the sample together with the ambient gas of either air or pure nitrogen...
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| Main Authors: | , , |
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| Format: | Conference or Workshop Item |
| Language: | English |
| Published: |
2008
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| Subjects: | |
| Online Access: | http://eprints.utm.my/id/eprint/7617/1/Hashim_Abdul_Manaf_2008_Sensing_Performance_Undoped-AlGaNGaNSapphire_HEMT.pdf http://eprints.utm.my/id/eprint/7617/ http://dx.doi.org/10.1109/AMS.2008.184 |
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| Institution: | Universiti Teknologi Malaysia |
| Language: | English |