ASML snubs Elon Musk-backed particle accelerator chipmaking tech — firm doubles down on 1,000W laser-produced plasma systems for chipmaking…

ASML, a leading supplier of photolithography equipment for the semiconductor industry, has reportedly rejected a proposal from Elon Musk's ventures concerning particle accelerator-based chipmaking technology. Instead, the Dutch company is reaffirming its commitment to its current high-power laser-produced plasma (LPP) systems, specifically those operating at 1,000 watts. This decision is significant because ASML's lithography machines are critical for manufacturing advanced computer chips, and their technological direction heavily influences the pace of innovation in the entire electronics sector.

The development matters because alternative chip fabrication methods, such as those potentially involving particle accelerators, could offer entirely new approaches to producing semiconductors. However, ASML's continued focus on refining and scaling its established LPP technology, which underpins current extreme ultraviolet (EUV) lithography, suggests that these established methods are seen as the most viable path forward for achieving higher chip densities and performance in the near to medium term. This choice could impact the timeline for introducing disruptive manufacturing techniques.