File:U.S. Department of Energy - Science - 394 037 001 (9566015872).jpg

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AT OAK RIDGE NATIONAL LABORATORY, THE INTEGRATED SILICON PILLAR ARRAY IS COMPOSED OF 18 MICRON TALL 800 MM WIDE PILLARS IN A HEXAGONAL ARRANGEMENT.

The interstitial spaces between pillars form a perfectly ordered network of nanofludic channels with widths from below 100 to 900nm. The exact channel width is tailored by overcoating pillars with highly conformal layer using plasma enhanced chemical vapor deposition (PECVD) or atomic layer deposition (ALD). The bifurcating (tree-like) system of channels is up to 250 micron wide and provides an interface between the network of nanopores and the macroscopic experimental environment. This image was originally produced in black and white and was colorized afterward.

For more information or additional images, please contact 202-586-5251.
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Source 394 037 001
Author 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@N02/9566015872. It was reviewed on 21 November 2017 by FlickreviewR 2 and was confirmed to be licensed under the terms of the United States Government Work.

21 November 2017

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current23:38, 21 November 2017Thumbnail for version as of 23:38, 21 November 20171,024 × 992 (845 KB)Rudolphous (talk | contribs)Transferred from Flickr via Flickr2Commons

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