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| View Original: | Speed Bumps Less Important Than Potholes for Graphene (5940523983).jpg (1800x1797) | |||
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| Keywords: Speed Bumps Less Important Than Potholes for Graphene (5940523983).jpg Comparison of an STM topographic image of a section of graphene sheet top left with spectroscopy images of electron interference at three different energies shows strong interference patterns generated by atomic scale defects in the graphene crystal red arrows but only modest disturbances caused by larger scale bumps in the sheet blue arrows Analysis of the ripples shows that the electron energy in graphene is inversely proportional to its wavelength just like light waves The area imaged is approximately 40 nanometers square Credit NIST/Georgia Tech 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/5940523983/ Speed Bumps Less Important Than Potholes for Graphene 2007-07-11 08 33 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 N06/5940523983 2016-09-07 02 12 27 United States Government Work Uncategorized 2016 December 20 | ||||
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