File:Vacuum Tube G1 SEM Image.jpg
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Summary
| Description |
English: A Scanning electron microscope image of the G1 (Control Grid) support of a heavily used Vacuum tube Pentode, showing Barium oxide Contamination (green) from the cathode imaged in Secondary electrons, Hand Colored.
Image courtesy of Bochtler Scientific |
| Date | |
| Source | Own work |
| Author | Lbochtler |
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 09:39, 15 September 2020 | | 800 × 800 (407 KB) | Lbochtler | Cross-wiki upload from en.wikipedia.org |
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