Keywords: Nanowire; Sensor (5978119246).jpg Scanning electron microscope image of a gas sensor segment fabricated of a semiconducting nanowire of gallium nitride The nanowire of less than 500 nanometers across is coated with nanoclusters of titanium dioxide which alters the current in the nanowire in the presence of a volatile organic compound and ultraviolet light Credit NIST See also http //www nist gov/mml/metallurgy/sensor-062111 cfm www nist gov/mml/metallurgy/sensor-062111 cfm Disclaimer Any mention of commercial products within NIST web pages is for information only; it does not imply recommendation or endorsement by NIST Use of NIST Information These World Wide Web pages are provided as a public service by the National Institute of Standards and Technology NIST With the exception of material marked as copyrighted information presented on these pages is considered public information and may be distributed or copied Use of appropriate byline/photo/image credits is requested https //www flickr com/photos/usnistgov/5978119246/ Nanowire; Sensor 2011-07-26 07 28 https //www flickr com/people/63059536 N06 National Institute of Standards and Technology PD-USGov National Institute of Standards and Technology https //flickr com/photos/63059536 N06/5978119246 2016-09-07 02 11 07 United States Government Work Uncategorized 2016 November 30 |