Research Associate (Transistor Modeling)
Job post no longer accepts applications
The School of Electrical & Electronic Engineering (EEE) invites applications for the position of Research Associate (Transistor Modeling).
Key Responsibilities:
Job Requirements:
We regret that only shortlisted candidates will be notified.
Hiring Institution: NTU
Key Responsibilities:
- Work on a project to develop a compact model for transistor high-frequency operations that is scalable over geometry, dc bias, and doping concentrations
- Work on extending a GaN-HEMT compact model (using Verilog-A) for RF modeling using physics-based sub-circuit
- Generate numerical dc IV and S-parameter data for the GaN-HEMT for model validation
- Extract model parameters using numerical data and devise a general procedure for parameter extraction
- Run compact model in circuit simulation and compare with numerical data
- Study and verify model scalability in gate/access-region lengths, dc biases, substrate doping concentrations
- Extend the model and modeling approach to generic Si-MOSFETs
- Formulate and implement the sub-surface compact model for a GaN-HEMT using Verilog-A in sub-circuit RF modeling
- Run dc/ac and frequency analyses of the developed sub-circuit RF model using SPICE in Cadence tools
- Construct the corresponding GaN-HEMT device in Silvaco tools and obtain numerical data (dc-IV and S-parameters) of various geometries, biases, and doping concentrations
- Devise parameter extraction strategies for the developed compact model
- Compare and validate the compact model with numerical data for scalable RF model
Job Requirements:
- Master's in Electrical and Electronic Engineering or microelectronics related field
- 1-year research experience in related area
- In microelectronics with 3+year experience in related area
- Expertise in transistor compact modeling as well as numerical and circuit simulations
- Knowledge in transistor (HEMT/MOSFET) device physics and dc/high-frequency operations
- Experiences in numerical (TCAD) and circuit (SPICE) simulation tools
- Publication track record is an advantage
- Proficiency in basics of programming languages such as Verilog-A, Matlab
- Proficiency in English
- Good knowledge in transistor physics and dc/RF operations
- Working knowledge in Verilog-A language and transistor modeling
- Working knowledge in numerical (TCAD) simulations
- Working knowledge in circuit (SPICE) simulations
- Familiarization with commercial CAD tools such as Cadence Spectre and Silvaco TCAD
We regret that only shortlisted candidates will be notified.
Hiring Institution: NTU
JOB SUMMARY
Research Associate (Transistor Modeling)
Singapore
7 months ago
N/A
Full-time