11 ms·
masks dont have the actual shape, but shapes accounting for wave interference patterns that will end up producing the final shape when EUV light passes through.
by glic3rinu 3y ago
masks dont have the actual shape, but shapes accounting for wave interference patterns that will end up producing the final shape when EUV light passes through. I believe the process of comming up with the correct intereference pattern takes weeks of supercomputing.
- abwizz 3y agosounds legit, any sources?
- glic3rinu 3y agoJim Keller himself talks about this a little bit here https://www.youtube.com/live/oIG9ztQw2Gc?feature=share&t=1227 https://www.youtube.com/live/oIG9ztQw2Gc?feature=share&t=122... I think I've listen to asianometry (YT channel) talk about this too, but I am unable to find any clip now where he explicitly talks about interference lithography...
- mikewarot 3y agoWe discussed this 4 months ago in this thread https://news.ycombinator.com/item?id=35301207 https://news.ycombinator.com/item?id=35301207