Wonder where the mechanical constraints are. By Earnshaw theorem, it is mathematically impossible for any 3D configuration of static magnets to be mechanically stable. To achieve mechanical stability there has to be a mechanical constraint like a mechanical bearing to prevent full 3D motion, or the configuration isn't static (i.e. the magnets are constantly being adjusted via feedback mechanisms).
So Prof where are we regarding the state of EUVL development progress?
Just from a brief lit review I think these are all active feed control mechanisms.
Assuming these remaining systems are quickly developed, what's the timeline for a commercial product? I've seen ∼2025 being the general consensus around here, taking into account the verification phase which should be around a year from the various comments.
Bro the most optimistic is 2024 with a 400kw LPP.
Correct now SMIC is able to produce a 8nm N+1 chip with acceptable yield and Huawei can package it. I also learn that Huawei are able to source locally and produced themselves a 5g RF antenna.
without "k"
I google the list budget 5g phones and then look at the processors for each of them， they use 7nm 6nm and 5nm process. I guess maybe 10 or 12nm can't support a 5g phone? (My phone is on 12nm process so I have no idea how do these advance phone feel like)
Thanks Sir, sticky fingers.without "k"