File:Johnson noise thermometry (5884301319).jpg
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Summary edit
DescriptionJohnson noise thermometry (5884301319).jpg |
Photograph of circuit used in NIST's Johnson noise thermometry system. The system relies on the 'noise' of jiggling electrons as a basis for measuring temperatures. It is extremely precise in part because it is based on the predictable quantum effects of superconducting elements located between the dashed slits on the top and bottom of the chip. 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. |
Date | |
Source | Johnson noise thermometry |
Author | National Institute of Standards and Technology |
Licensing edit
Public domainPublic domainfalsefalse |
This image is in the public domain in the United States because it is a work of the United States Federal Government, specifically an employee of the National Institute of Standards and Technology, under the terms of Title 17, Chapter 1, Section 105 of the US Code.
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This image was originally posted to Flickr by National Institute of Standards and Technology at https://flickr.com/photos/63059536@N06/5884301319. It was reviewed on 7 September 2016 by FlickreviewR and was confirmed to be licensed under the terms of the United States Government Work. |
7 September 2016
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 02:32, 7 September 2016 | 952 × 877 (318 KB) | Vanished Account Byeznhpyxeuztibuo (talk | contribs) | Transferred from Flickr via Flickr2Commons |
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Orientation | Normal |
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Horizontal resolution | 150 dpi |
Vertical resolution | 150 dpi |
Software used | Adobe Photoshop CS2 Windows |
File change date and time | 14:49, 30 May 2008 |
Color space | Uncalibrated |
Image width | 952 px |
Image height | 877 px |
Date and time of digitizing | 10:49, 30 May 2008 |
Date metadata was last modified | 10:49, 30 May 2008 |
IIM version | 2 |