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A double laser zap strikes a droplet of tin in ASML’s lithography machine. The first zap flattens the drop into a disk; the second vaporizes it into a ball of hot, ultraviolet-emitting plasma.

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    Corey S Powell (coreyspowell@mastodon.social)'s status on Thursday, 13-Mar-2025 00:31:41 JST Corey S Powell Corey S Powell

    I loved working on this article:

    The technology in your cell phone has a hidden connection to the stars. Modern computer chips are made using ultraviolet light from vaporized balls of tin--and those balls closely mirror the physics of supernova explosions!

    https://spectrum.ieee.org/euv-light-source #science #tech #space

    In conversation about a month ago from mastodon.social permalink
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