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A comment on Goldene: A single atom layer of gold. Parent comment

Re:Goldene: A single atom layer of gold by tullatulla on Thursday April 18, 2024 @02:35AM (#40073545)
Small correction: Scanning tunneling microscopes can do that. They are basically a very sharp tip scanned across the surface.

Scanning electron microscopes, where a beam of electrons is rastered across the surface can not (yet?) resolve atoms.

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Re:Goldene: A single atom layer of gold by tullatulla on Thursday April 18, 2024 @02:38AM (#40073561)
* cannot resolve atoms on a surface, in transmission mode (STEM) and with the right sample, as in the article it's another story.
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Re:Goldene: A single atom layer of gold by krasin on Thursday April 18, 2024 @03:02AM (#40073681)
> Small correction: Scanning tunneling microscopes can do that.

Thanks! You're correct.

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