Lateral hydrogen microsensors prepared on-chip by local oxidation of platinum-decorated titanium films
Titanium microstripes on silicon dioxide substrates are oxidized locally by applying voltages on-chip to lateral electrodes under ambient conditions. This technique enables profound modifications of the electronic circuit. As an example, we transform Ti films decorated by a sub-monolayer of platinum...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
AIP Publishing LLC
2018-05-01
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| Series: | AIP Advances |
| Online Access: | http://dx.doi.org/10.1063/1.5025764 |
| Summary: | Titanium microstripes on silicon dioxide substrates are oxidized locally by applying voltages on-chip to lateral electrodes under ambient conditions. This technique enables profound modifications of the electronic circuit. As an example, we transform Ti films decorated by a sub-monolayer of platinum into hydrogen gas microsensors in an otherwise completed device by a silicon-MOS compatible process. |
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| ISSN: | 2158-3226 |