Quantum Tunneling Step Potential Plotter

Plots transmission probability T(E) for a particle of mass m across a rectangular step potential of height V₀ and width a. For E<V₀, T≈exp(−2κa), κ=√{2m(V₀−E)e}/ħ.

Select Particle: Electron (9.11×10⁻³¹ kg) Proton (1.67×10⁻²⁷ kg) Neutron (1.67×10⁻²⁷ kg) Other… Custom mass m (kg): Barrier Height V₀ (eV): Barrier Width a (nm): Min particle energy Eₘᵢₙ (eV): Max particle energy Eₘₐₓ (eV): Update Plots