Sökning: WFRF:(Lloyd Spetz Anita 1951 ) >
In situ DRIFT study...
In situ DRIFT study of the CO response mechanism of MISFET sensors using Pt/SiO2 model sensor
-
- Andersson, Mike, 1977- (författare)
- Linköpings universitet,Tekniska högskolan,Tillämpad Fysik
-
- Becker, Elin (författare)
- Chalmers Tekniska Högskola
-
- Lloyd Spetz, Anita, 1951- (författare)
- Linköpings universitet,Tekniska högskolan,Tillämpad Fysik
-
visa fler...
-
- Skoglund, Magnus (författare)
- Chalmers Tekniska Högskola
-
visa färre...
-
(creator_code:org_t)
- IEEE, 2008
- 2008
- Engelska.
-
Ingår i: Proceedings of IEEE Sensors. - : IEEE. - 9781424425815 - 9781424425808 ; , s. 1309-1312
- Relaterad länk:
-
https://urn.kb.se/re...
-
visa fler...
-
https://doi.org/10.1...
-
visa färre...
Abstract
Ämnesord
Stäng
- The temperature dependence of the sensor response towards CO of SiC-FET sensors has been studied by combining in situ DRIFT spectroscopy and sensor response measurements. The DRIFT spectroscopy studies have been performed on a model sensor representing the top layer of a SiC-FET sensor with porous Pt gate. Adsorbates on the model sensor have been studied at varying temperatures and gas concentrations, and correlated to sensor response measurements at similar experimental conditions. The results show that the temperature dependence partly can be correlated to the CO coverage of the surface. The switching point of the sensor response, observed at different temperatures depending on the CO and oxygen concentrations is well in accordance with the kinetics of the CO oxidation reaction.
Nyckelord
- NATURAL SCIENCES
- NATURVETENSKAP
Publikations- och innehållstyp
- ref (ämneskategori)
- kon (ämneskategori)
Hitta via bibliotek
Till lärosätets databas