File:Barna 000486 168672 513413 4578 (36568758410).jpg

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English: Scanning Electron Microscope image of micro-scale planar focusing collectors designed and fabricated at the University of Illinois at Urbana Champaign. Image shows the structures built at the very first attempt using two photon lithography process.
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Source Barna_000486_168672_513413_4578
Author Photo by Shama Barna. – U.S. Department of Energy from United States

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Public domain This image is a work of a United States Department of Energy (or predecessor organization) employee, taken or made as part of that person's official duties. As a work of the U.S. federal government, the image is in the public domain.

Please note that national laboratories operate under varying licences and some are not free. Check the site policies of any national lab before crediting it with this tag.


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This image was originally posted to Flickr by U.S. Department of Energy at https://flickr.com/photos/37916456@N02/36568758410. It was reviewed on 18 November 2018 by FlickreviewR 2 and was confirmed to be licensed under the terms of the United States Government Work.

18 November 2018

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current22:42, 18 November 2018Thumbnail for version as of 22:42, 18 November 20181,920 × 1,381 (314 KB)Tyler ser Noche (talk | contribs)Transferred from Flickr via #flickr2commons

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