Tesla's Magnet Expertise Could Help Musk Tackle Chip EUV Lithography
beffjezos · x · 2026-08-08
A recent discussion explores the potential of using Free Electron Lasers (FEL) to replace ASML's current EUV lithography technology. While existing EUV relies on an insanely complex process of shooting tin droplets to generate plasma, FEL requires a particle accelerator but offers significant advantages in wafer throughput and wavelength tunability.
Addressing skepticism about Elon Musk's team tackling this, proponents note that FEL is fundamentally about magnets. Through Tesla's electric motors, Musk has shipped more magnets than any other American company, suggesting the tech is firmly within his engineering wheelhouse.
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