Interested in seeing the nanoworld? We have an exciting research project for you on this topic. The MINIMAX Lab currently has multiple undergraduate researcher openings for the Atomic Force Microscope (AFM) project. The goal of the project is to improve AFM throughput for semiconductor inspection.
AFM is a powerful and versatile instrument with a wide variety of applications including nano-scale topography imaging, material property characterizing, nano-scale manipulation, nanofabrication, etc. In the MINIMAX Lab, we specialize in design, control, instrumentation and signal processing techniques to achieve ultra-high imaging speed, extend operation environment for specialized applications.
We are currently collaborating with multiple research groups across different areas. A commercial AFM system equipped with a specialized probe—fabricated using a Dual Beam system—will be used for subsurface scanning and generating large image datasets for machine learning. In parallel, we are working on quantum twisting microscopy (QTM), which also requires custom AFM tips produced using the Dual Beam system. Additionally, we are collaborating with NanoAnalytik in Germany to improve their FPGA-based controller design using Vivado.
Requirement: Junior or senior major in mechanical engineering or electrical and computer engineering (highly motivated Sophomore students with relevant experiences also possible)
Undergraduate Research Assistants working on this project are expected to be interested in FPGA programing, conducting AFM imaging experiments modeling, Python programing, etc. Experience with LabVIEW, Vivado, Matlab, design and nanofabrication is a plus. In person work is required for access to the hardware.
Students are expected to work closely with graduate students leading the project for 5 - 10 hours per week during the Fall semester for pay or for credit with opportunities to continue in the future. Given the longer-term nature of the project, preference will be given to students who can commit to multiple terms.
In this project, the focus is placed on nanofabrication and embedded system programming. Specific duties may include but are not limited to the following:
1) FPGA especially in VHDL programming
2) Commercial AFM system mode testing and experiment automation with Python
3) Dual Beam – FIB (Focus Ion Beam) and SEM (Scanning Electron microscope) milling and deposition
