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| Keywords: Nanoscale Plasmonic Resonator Structures (9777435362).jpg Infrared laser light purple from below a sample blue excites ring shaped nanoscale plasmonic resonator structures gold Hot spots white form in the rings' gaps In these hot spots infrared absorption is enhanced allowing for more sensitive chemical recognition A scanning AFM tip detects the expansion of the underlying material in response to absorption of infrared light See also http //www nist gov/cnst/ftir-071613 cfm www nist gov/cnst/ftir-071613 cfm Credit NIST 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/9777435362/ Nanoscale Plasmonic Resonator Structures 2013-07-15 16 09 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 N06/9777435362 2016-09-07 01 50 38 United States Government Work Uncategorized 2016 November 30 | ||||
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