Moon S.E.,IT Convergence and Component Laboratory |
Lee H.-Y.,IT Convergence and Component Laboratory |
Park J.,IT Convergence and Component Laboratory |
Lee J.-W.,IT Convergence and Component Laboratory |
And 10 more authors.
Journal of Nanoscience and Nanotechnology | Year: 2010
In this paper, micro gas sensor was fabricated using indium oxide nanowire for effective gas detection and monitoring system. Indium oxide nanowire was grown using thermal CVD, and their structural properties were examined by the SEM, XRD and TEM. The electric properties for microdropped indium oxide nanowire device were measured, and gas response characteristics were examined for CO gas. Sensors showed high sensitivity and stability for CO gas. And with below 20 mw power consumption, 5 ppm CO could be detected. Copyright © 2010 American Scientific Publishers All rights reserved.