File:4pp-stp.jpg
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Summary
| Description |
English: Left: Schematic of the scanning tunneling potentiometry setup implemented into the multi-tip scanning tunneling microscope. Two tips inject a current in the sample surface with the third tip mapping the resulting potential distribution. The scan area is indicated as a black square. Right: Potential map measured on a Si surface with the main potential drop occurring at the atomic step edges. The current flows from the top to the bottom in this image. |
| Date | |
| Source | Own work |
| Author | Bert Voigtlaender |
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 14:28, 3 September 2018 | | 1,890 × 711 (352 KB) | Bert Voigtlaender | User created page with UploadWizard |
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