Image:NISTvoltChip.jpg
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NISTvoltChip.jpg (472 × 293 pixels, file size: 123 KB, MIME type: image/jpeg)
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Summary
Superconducting chip used by NIST to define the volt. The chip contains an array of 3020 Josephson junctions and operates at liquid Helium temperatures. Microwave energy is fed to the junctions through the fin-guide on the left.
From nvl.nist.gov/pub/nistpubs/sp958-lide/315-318.pdf Figure 1
-- agr 13:10, 11 September 2005 (UTC)
Licensing
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This image is in the public domain because it contains materials that originally came from the National Institute of Standards and Technology. |
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File history
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| Date/Time | Dimensions | User | Comment | |
|---|---|---|---|---|
| current | 13:10, 11 September 2005 | 472×293 (123 KB) | ArnoldReinhold | (Superconduction chip used by w:NIST to define the w:volt. The chip contains an array of 3020 w:Josephson junctions and operates at liquid w:Helium temperatures. Microwave energy is fed to the junctions through the finguide on the left. Fr) |
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Metadata
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| Width | 200 |
|---|---|
| Height | 124 |
| Compression scheme | JPEG |
| Orientation | Normal |
| Offset to JPEG SOI | 8 |
| Bytes of JPEG data | 4523 |
