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⚛️ Quantum Tunnelling (2D)

2D Canvas quantum tunnelling simulation: a real Schrödinger-equation wavepacket meets a rectangular potential barrier. Exact transfer-matrix transmission coefficient T(E), adjustable barrier height, width and particle energy.

Quantum Physics2DAdvanced60 FPS📱 Mobile-adapted⇄ 3D version

⚙ Under the hood

Watch a real quantum wavepacket meet a rectangular potential barrier on a 2D wavefunction plot. Adjust barrier height, width and particle energy and read the exact transfer-matrix transmission probability live.

quantum mechanicsschrodinger equationtunnellingwavefunctiontransmission coefficient

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