File:Layered Switching Devices (6920380667).jpg
Layered_Switching_Devices_(6920380667).jpg (427 × 378 pixels, file size: 59 KB, MIME type: image/jpeg)
Captions
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Summary
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| Description |
When two electrodes (top and bottom layers) whose magnetic orientation is the same (indicated by arrows) are separated by thin layers of copper (orange) and tantalum oxide (blue), a filament of copper forms through the oxide when there is a potential difference of 1 to 1.5 volts across the electrodes. When the filament forms, current can flow easily between the two electrodes. The findings help solve the mystery of why the layered structure can form electronic switches that maintain their on/off state when the power is off. See also www.nist.gov/pml/div683/switches-022112.cfm 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. |
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| Source | Layered Switching Devices |
| Author | National Institute of Standards and Technology |
Licensing
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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@N06/6920380667. It was reviewed on 7 September 2016 by FlickreviewR and was confirmed to be licensed under the terms of the United States Government Work. |
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 01:51, 7 September 2016 | | 427 × 378 (59 KB) | Vanished Account Byeznhpyxeuztibuo (talk | contribs) | Transferred from Flickr via Flickr2Commons |
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