TCAD LAB
TCAD LAB
TCAD LAB on nanoHUB is an interactive, web-based platform designed to provide accessible, hands-on simulation and visualization tools for semiconductor device and process modeling. It serves both educational and research communities, enabling users to explore and analyze complex semiconductor phenomena without the need for local software installation.
Key Features
- Interactive Simulations: TCAD LAB offers a graphical user interface for setting up, running, and visualizing semiconductor device and process simulations. Users can modify parameters, experiment with different device structures, and instantly observe the effects on device performance.
- Wide Device Coverage: The platform supports simulations for a variety of semiconductor devices, including MOSFETs, FinFETs, BJTs, PN junctions, solar cells, LEDs, and more. It accommodates arbitrary geometries and doping profiles, making it suitable for both conventional and advanced device architectures.
- Process Modeling: Users can simulate key fabrication steps such as oxidation, diffusion, and implantation, helping them understand and optimize semiconductor manufacturing processes.
- Visualization Tools: TCAD LAB provides robust visualization capabilities, allowing users to examine band structures, carrier distributions, electric fields, and other critical device properties.
- Cloud-Based Access: All simulations are run on nanoHUB’s backend infrastructure, freeing users from hardware constraints and ensuring broad accessibility from any web browser.
Applications
TCAD LAB is used for:
- Education: Supporting classroom instruction in semiconductor physics, device engineering, and fabrication technology. Tools are often paired with tutorials, assignments, and case studies to enhance student learning.
- Research: Enabling rapid prototyping and analysis of novel device concepts, including advanced CMOS, power electronics, optoelectronics, and emerging nanotechnologies.
- Process and Device Optimization: Allowing users to explore “what-if” scenarios, optimize device parameters, and analyze the impact of process variations on device performance.
Project List
TCAD LAB tools have been applied in:
- Simulation of PN junctions, MOS capacitors, and MOSFETs (including ultra-thin body and FinFET structures)
- Analysis of solar cell efficiency and design
- Modeling of optoelectronic devices like LEDs and photodetectors
- Process simulation for oxidation, diffusion, and point defect modeling
- Visualization of crystal structures, band diagrams, and carrier dynamics