Advanced Semiconductor Diode Transport Simulator

Quantum Tunneling Parameters

Applied Voltage (V)

0.3 V

Barrier Width (nm)

2.5 nm

Barrier Height (eV)

0.65 eV

Temperature (K)

300 K

Effective Mass (m₀)

0.067 m₀

Transmission Probability 0.85 %

Transit Time 0.15 fs

Quantum Band Diagram

Band Diagram

Wave Function

Probability Density

2.0

1.5

1.0

0.5

0.0

-0.5

Transmission Coefficient Analysis

Transport Mechanism Controls

Pulse Amplitude (V)

1.2 V

Rise Time (ps)

5 ps

Device Length (nm)

200 nm

Doping Level (cm⁻³)

10¹⁸ cm⁻³

Drift Transit Time 45 ps

Tunnel Transit Time 0.8 ps

Speed Advantage 56x

Carrier Dynamics Visualization

Transient Response Comparison

IMPATT Oscillator Parameters

Bias Voltage (V)

45 V

RF Frequency (GHz)

12 GHz

Drift Length (μm)

5 μm

Load Resistance (Ω)

25 Ω

Output Power 125 mW

Efficiency 18.5 %

Q Factor 85

Phase Noise -85 dBc

Avalanche Multiplication Dynamics

Time Domain Response

Power Spectrum Analysis

Total Score

0/4

Challenges Completed

Hints Used

Quantum Tunneling Fundamentals

Test your understanding of quantum tunneling concepts with these multiple-choice questions.

Advanced Semiconductor Transport

Demonstrate your advanced understanding of carrier transport mechanisms in semiconductor devices.

Complete the Concepts

Fill in the missing terms in these semiconductor device statements.

Quantum Device Calculations

Solve these numerical problems related to semiconductor device physics.