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A comment on What's Different About Next-Gen Transistors. Parent comment

Re:What's Different About Next-Gen Transistors by mattbillenstein on Friday October 21, 2022 @03:26PM (#33292069)
Haven't worked in the space in more than 15 years, but as I recall there were dozens of masks - maybe upwards of 50 - when I was doing ASIC.

And I believe there were steps to flatten and I believe effectively sand the surface flat after some layers.

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