🧪 TCAD Playground — Device Physics Simulation
Links
📁 Top-level (TCAD)
| Language | GitHub Pages 🌐 | GitHub 💻 |
|---|---|---|
| 🇺🇸 English |  |
 |
This directory contains lightweight 1D TCAD educational tools for semiconductor device physics.
These modules help learners understand:
- ✔ Poisson equation
- ✔ Drift–Diffusion transport
- ✔ MOSFET I–V behavior
- ✔ Ferroelectric device simulation（PZT / HfO₂）
📁 Directory Contents
tcad/
├── tcad_playground/ # Standard MOSFET & semiconductor physics simulations
│
└── tcad_playground_pzt/ # Ferroelectric (PZT/HfO₂) polarization & FE-FET analysis
🔬 TCAD / Device Physics Modules
| No. | Module | Focus | Description | Pages | Repo |
|---|---|---|---|---|---|
| 1 | tcad_playground | MOSFET / Semiconductor Physics | 1D device physics playground Poisson & Drift–Diffusion solvers MOS capacitor & MOSFET electrostatics |
Pages | Repo |
| 2 | tcad_playground_pzt | Ferroelectric Devices | Ferroelectric material modeling PZT / HfO₂ polarization (P–E) Landau–Khalatnikov-based simulation |
Pages | Repo |
🚀 How to Use
Example: Run MOSFET simulation
cd tcad_playground
python simulate_mosfet.py
Example: Run ferroelectric P–E simulation
cd tcad_playground_pzt
python simulate_fe_pe.py
📘 Documentation
Full explanations, derivations, and mathematical formulas are provided under:
👉 https://samizo-aitl.github.io/SemiDevKit/
👤 Author
| Item | Details |
|---|---|
| 👨🔬 Name | Shinichi Samizo |
| 💻 GitHub | Samizo-AITL |
📄 License
| Component | License | Notes |
|---|---|---|
| 💻 Source Code | MIT License | Free use / modification |
| 📄 Text Materials | CC BY 4.0 / CC BY-SA 4.0 | Attribution required |
| 🎨 Figures & Diagrams | CC BY-NC 4.0 | Non-commercial only |
| 🔗 External References | Original license | Proper citation required |