TSMC is making progress with its most advanced 2 nm (N2) node, a recent report from MoneyDJ quoting industry sources indicates that the company is setting up a test production line at the Hsinchu Baoshan fab (Fab 20) in Taiwan. In the early stages, TSMC aims for small monthly outputs with about 3,00...
I also remember reading that, but it seems like there are new developments, they could create transistors from single atoms: https://en.wikipedia.org/wiki/Single-atom_transistor