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0 pointsmaxglute1mo ago0 comments

EUV is not a biological process on an immutable. This bad analogy on par with EUV is magic. Second mover advantage = compressing 20 year commercial cycle into 10 year strategic one viable. As it's been consistently done. Litho complexity wank needs to stop. ASML integrator of western expertise, it's not one company. We ended up having 1 integrator due to $$$. Meanwhile PRC generating more expertise with blueprint and poached many of the ASML implementers in the first place, while pursuing any EUV efforts simultaneously, stuff ASML had to ditch due to limitations.

Lack of willingness/urgency is just loser talk for last of system capacity, i.e. overcome political barriers, especially when it's been highlighted how strategic important it is to hammer out separate REE chain. Important to distinguish between unwillingness and simple inability. Easy to strong arm TW to TSMC Arizona for leading edge goals, but can't strong arm PRC to transfer M/HREE tech.

Note I didn't say M/HREE was "easier" than EUV in technical sense. I said in terms of execution, i.e. overcoming barriers, PRC is simply going to have easier working with EUV engineering problem than west with M/HREE engineering, massive infra, domestic politics problem. So it's going to be slow going, in terms of execution time.

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fc417fc8021mo ago

Instead of continuing to parade your ignorance go read a whitepaper detailing the EUV process before telling me that it isn't akin to magic. Any other critical industry would have multiple competing techniques and implementors. There's even still more than one company operating cutting edge fabs despite the number dwindling as the processes got smaller.

An economic superpower identified cutting edge lithography in general as a national priority, allocated the resources, and after something like two decades of intensive research is _still_ trailing by many years. I can't immediately think of any other commercialized technology with a similar difficulty level.

As for REE, political willingness is entirely orthogonal from physical capability. A bunch of hot air on the evening news is irrelevant. If the politicians don't allocate the funds then they clearly don't see it as a top priority. If there were a pressing need then it would get done.

Where we really see the political dysfunction is the lack of planning for the future. By the time it's an urgent need there won't be enough time left for the buildout. But that's unrelated to the topic at hand.

maxgluteOP1mo ago

I've read the white papers, that's why I have figures of company headcounts during EUV development off top of head. No, it's not magic. Magic fun simile, but thinking it cannot be recreated on accelerated second mover timeline because EUV "magic" vs science is bluntly, popsci cringe. EUV / semi wasn't recognized as critical industry at the time / there wasn't current geostrategic consideration over leading edge chips / hyperscaling. Hence market settled on single vendor.

PRC barely focused on EUV until trade war. Entire PRC semi push was unserious until like 2018 when they elevated semi to first class discipline, and already there's got prototype out, again years head of estimates.

For difficulty - M/HREE. World also settled on PRC as functionally sole supplier for 5/6 signma purity minerals that PRC process has functionally 100% dominance in. Competitors at PRC EUV lab tech scale. That's just how market forces equalized sometimes before geopolitical disruption creates opening for new entrants.

Ultimately west see priority on REE, they're are allocating funds, they are also finding out one can't buy capability, and wanting something bad doesn't translate to getting it done. Political dysfunction is precisely relevant to the topic at hand, because political will determine what's possible at what speeds even when nation has the expertise and money.

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fc417fc8021mo ago

maxgluteOP1mo ago

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