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Despite the HN title (and while the focusing optics are similar), the structure in the article was directly milled with an ion beam (FIB), not electrons.
by spystath 7mo ago
Despite the HN title (and while the focusing optics are similar), the structure in the article was directly milled with an ion beam (FIB), not electrons.
- Kiboneu 7mo agoYeah. I drew mario on a pin head with a fib in 2015.