Metal-Semiconductor Junction Visualizer (1D)

This simulator is based on Matlab and Python simulators built by Dr. Sean Rommel at RIT. This code was converted to HTML/JS with accessibility under Dr. Rommel’s guidance and direction. If there are errors or mistakes they are my errors and mistakes. The “show calculations” are also my additions.

Material Selection

Metal:

Semiconductor:

Doping Type:

Device Parameters

Doping (cm^-3)

Temperature (K)

Applied Metal Voltage (V)

View Options

Show Vacuum Level (E_vac)

Show Labels (Φ_m, Φ_s, χ, Φ_B, E_g/2, etc.)

Use Log Scale for J-V Curve

Advanced / Non-Ideal Effects

Zoom to Interface (Barrier View)

Include Image Force Lowering

Enable Fermi-Level Pinning

D_it (cm^-2eV^-1):

Key Metrics

Neutral Lvl Φ₀ (from E_v): 0.30 eV