Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
807805 | Sensing and Bio-Sensing Research | 2015 | 4 Pages |
Abstract
Sensors sensitivity, selectivity and stability has always been a prime design concern for gas sensors designers. Modeling and simulation of gas sensors aids the designers in improving their performance. In this paper, different routes for the modeling and simulation of a semiconducting gas sensor is presented. Subsequently, by employing one of the route, the response of Zinc Oxide nanowire transistor towards nitrogen dioxide ambient is simulated. In addition to the sensing mechanism, simulation study of gas species desorption by applying a recovery voltage is also presented.
Related Topics
Physical Sciences and Engineering
Chemistry
Analytical Chemistry
Authors
Gaurav Saxena, Roy Paily,