Talks and Poster Presentations (with Proceedings-Entry):
J. Sama, S. Barth, J. Prades, O. Casals, F. Hernandez-Ramirez, I. Gracia, C. Cane, A. Romano-Rodriquez:
"Locally grown SnO2 NWs as low power ammonia sensor";
Talk: Eurosensors 2015,
Freiburg/Germany;
2015-09-06
- 2015-09-09; in: "Procedia Engineering",
Elsevier,
120
(2015),
ISSN: 1877-7058;
215
- 219.
English abstract:
Localized growth of SnO2 nanowires on top of CMOS compatible micromembranes that incorporate a buried heater and prepatterned interdigitated electrodes has been achieved that presents the advantage that it allows to easily and directly integrate the advantageous properties of quasi-one dimensional structures in an advanced electronic device by a Vapor Liquid Solid (VLS) mechanism. A NWs based sensor of this type is characterized as a low power gas sensor towards NH3 at different temperatures. Stable and reproducible response is obtained, that allows detecting concentrations below the time-weighted average exposure limit for 8 h.
"Official" electronic version of the publication (accessed through its Digital Object Identifier - DOI)
http://dx.doi.org/10.1016/j.proeng.2015.08.614
Created from the Publication Database of the Vienna University of Technology.