🧮 Nanoscale Transistor Tunnelling: 2D Barrier Diagram

Interactive 2D energy diagram of an electron tunnelling through a transistor gate oxide: drag the barrier edge to change thickness or tilt it with the supply voltage, and watch the WKB tunnelling probability, gate leakage, subthreshold leakage and dynamic power of a chip change as devices shrink from 130 nm to 2 nm.

2D · HTML5 Canvas 2D · 60 FPS target · runs fully client-side, no install