Ask HN: What can replace neon in semiconductor chip production?
In KrF and ArF excimer lasers, which are used in advanced semiconductor manufacturing processes, neon accounts for over 96% of laser gases used as the buffer gas.
Taken from Phillipkglass comment
With 90% of the supply coming from Ukraine what can be used to replace it in production. This seems to be a matter of national security that needs to be solved and quickly
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