File:Musta augu serva peenstruktuur.tif
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Eesti: Skaneeriva elektronmikroskoobiga Helios Nanolab 600 (FEI Company) tehtud sekundaarsete elektronide pilt augu servas olevast peenstruktuurist. Auk tehti puidust spooni sisse 40W CO2 laseri abil. Pildil tuleb hästi esile puidu kiuline struktuur, mis on tingitud skaneeriva elektronmikroskoobi heale sügavusteravusele, mis on antud meetodi eelis optilise mikroskoopia ees. Pilt on tehtud Tartu Ülikooli füüsika instituudi kiletehnoloogia laboris materjalide karakteriseerimise metoodikate õppimise raames. English: Image of secondary electrons from a fine structure at the edge of a hole taken with a scanning electron microscope Helios Nanolab 600 (FEI Company). The hole was shot into the wood veneer using a 40W CO2 laser. The fibrous structure of the wood is well visible in the picture, which is due to the good depth of field of the scanning electron microscope, which is an advantage of this method over optical microscopy. The picture was taken in the framework of studying materials characterization methodologies in the film technology laboratory of the Institute of Physics of the University of Tartu. |
| Date | |
| Source | Own work |
| Author | Kent Gregor Mahla, Maido Merisalu |
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This file was uploaded as part of Wiki Science Competition 2021. |
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 22:50, 14 December 2021 |  | 1,024 × 943 (2.77 MB) | Kent Gregor Mahla (talk | contribs) | Uploaded own work with UploadWizard |
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