Silvaco TFET Device Modeling

₹37500-75000 INR

Closed

Posted 7 days ago

₹37500-75000 INR

Paid on delivery

I am building a complete 2-D/3-D study of multi-gate Tunnel FETs and need a Silvaco TCAD specialist who can move smoothly from process/device simulation to compact modeling and, finally, circuit-level validation. The work starts with setting up accurate Silvaco decks that replicate published or measured baselines, then extracting an analytical model that captures I-V behaviour, threshold voltage, sub-threshold swing, switching time and leakage current with good fidelity. Once the reference is solid, we will begin gate engineering: swapping in High-k dielectrics, Metal gates, Poly-silicon gates and exploratory stacks such as InGaAr and GaAr, quantifying the impact of each on the same figures of merit. When a promising configuration emerges, I need the model parameterised so that it can be dropped into a circuit simulator (Verilog-A or SPICE) to demonstrate at least one logic-level example—ideally an inverter or ring oscillator—showing the expected energy-delay advantages over a MOSFET baseline. Deliverables • Silvaco structure/process files and calibration notes • A concise analytical model (equations plus fitted parameters) matching the simulated data • Comparison report for all investigated gate materials, highlighting the best performer • Verilog-A or SPICE sub-circuit of the optimised TFET and a test bench verifying operation I will review against convergence quality, agreement between TCAD and analytical curves, and successful circuit-level switching at the chosen supply voltage. If you have recent Silvaco experience with hetero-junction or gate-all-around devices, let’s talk.

Electrical Engineering

Engineering

Very-large-scale integration (VLSI)

Project ID: 40485305

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5 proposals

Remote project

Active 2 days ago

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5 freelancers are bidding on average ₹49,350 INR for this job

@sakshis576

Hi, As an experienced Silvaco TCAD Specialist, I offer valuable expertise in the realm of semiconductor device modeling, making me an ideal fit for your project. My skills extend from process and device simulation to compact modeling and circuit-level validation—precisely matching your project requirements. To carry out your 2-D/3-D study on multi-gate Tunnel FETs, I am adept at setting up accurate Silvaco decks using published or measured baselines—a crucial first step that I guarantee precision in. Additionally, my competence lies in developing concise analytical models—complete with fitted parameters—aligning seamlessly with simulated data. I'm excited about the prospect of gate engineering with different materials like High-k dielectrics and Metal gates which would allow us to identify the best performing combinations for your project. Best regards, Sakshi masih

₹38,000 INR in 1 day

4.7

(58 reviews)

6.2

@Saimaqaisar643

Dear Sir, Saima Qaisar | 5 Years Experience in Technical Simulation Support, Modeling Documentation & Engineering Analysis I have carefully reviewed your project requirements and I understand that you are working on a detailed 2D/3D study of multi-gate Tunnel FETs using Silvaco TCAD, including process/device simulation, analytical model extraction, gate engineering, and circuit-level validation. With 5 years of experience in technical simulation support and engineering documentation, I am familiar with structured modeling workflows, data analysis, and translating simulation outputs into clear analytical representations and reports. I can assist in organizing simulation structures, reviewing results consistency, and preparing well-documented comparisons across different device configurations.

₹56,250 INR in 7 days

0.0

(0 reviews)

0.0

@Michael1823

I am a perfect fit for your project, leveraging an extensive background in Silvaco TCAD to simulate, model, and validate intricate devices such as Tunnel FETs. Understanding your need to meticulously replicate baselines and extract accurate analytical models, I assure you of my proficiency in these tasks. In the past, similar projects have equipped me with profound insights into parameterizing scalable models for successful circuit-level simulations of different gate materials. This not only highlights the best-performing configurations but also solidifies the energy-delay advantages over MOSFET baselines. Furthermore, my wide-ranging skills in Verilog-A and SPICE language engenders confidence in delivering a sub-circuit of your optimized TFET alongside a viable test-bench to ensure smooth operation and predictable performance. I combine this technical proficiency with a sharp attention to detail and drive for result-oriented approaches straight from defining baselines till successful circuit-level switching at the chosen supply voltage. While I am relatively new to this platform, I have amassed considerable experience off-site and ensured top-notch quality, streamlined communication and long-term value for each project. I firmly believe that my diligent, holistic approach combined with strong problem-solving skills is what your project needs to flourish. Let's Chat Regards, Michael

₹56,250 INR in 7 days