DOPING AND THE TRANSISTOR
Put the steps in order
Three ways silicon gets its dopant where it belongs: diffusion, ion implantation, and a full transistor build. Each has steps that only work in one order. Tap them in sequence.
No steps placed yet.
Loading...
CHALLENGE COMPLETE
⚛️ A transistor, doped in order
+50 XP
Dopant goes in first, damage gets repaired second, and the gate goes down before the implants it aligns: skip a step and the device underneath doesn't work.