Abstract
A new microfabricated device for heating and sensing
in gases is presented. It is based on the resistive heating of a micro- or nano-metric hollow cylinder of titanium nitride, and measurement of its (temperature-dependent) resistance. This article presents the fabrication and temperature calibration of the device, and illustrates its function as flow meter and thermal conductivity meter. A temperature of 280 ºC is achieved at a power consumption of only 5.5 μW, orders of magnitude less than existing commercial hotplate devices. The thermal time constant can be as low as 60-120 microseconds.
Original language | Undefined |
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Title of host publication | European Solid-State Device Research Conference, ESSDERC 2012 |
Place of Publication | USA |
Publisher | IEEE |
Pages | 169-172 |
Number of pages | 4 |
ISBN (Print) | 978-1-4673-1706-1 |
DOIs | |
Publication status | Published - 17 Sept 2012 |
Event | 42nd European Solid-State Device Research Conference, ESSDERC 2012 - Bordeaux, France Duration: 17 Sept 2012 → 21 Sept 2012 Conference number: 42 |
Publication series
Name | |
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Publisher | IEEE Solid-State Circuits Society |
Conference
Conference | 42nd European Solid-State Device Research Conference, ESSDERC 2012 |
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Abbreviated title | ESSDERC |
Country/Territory | France |
City | Bordeaux |
Period | 17/09/12 → 21/09/12 |
Keywords
- EWI-23023
- METIS-296278
- IR-90707