Sura Lee

• Performed process engineering research, development, and evaluation in support of the company’s semiconductor wet etch & clean tool equipment and systems including EOS, DV-Prime
• Provided remote technical support on trouble shooting issues on customer site in a worldwide network (US, Korea, Taiwan, China) and provide proposals, guideline
• Compiled and evaluates test data to determine appropriate limits and variables for process recipe parameters with SPC (Statistical process control)
• Test planning, data collection, analysis, and reporting of customer demos with DOE approach to maximize throughput
• Worked closely with Key account technologist for feasibility check with lab testing for new technology and equipments upgrade to ensure market competitiveness and customer relation
• Trained and mentored process technicians of operation of cleaning tool and Metrology tool to support execution activities

• International Master's degree "Nano-X".
  worked at CEMES under direct supervision of Postdoc, staff scientist, and myself, project coordinator.
  on a large project on «GeSbTe (GST) alloys for Phase Change Memories » granted by and in collaboration with STMicroelectronics.
• Conducted literature reviews to identify relevant research articles and support project objectives.
• Explored 4-point probe resistivity measurements using two different setups on GST thin films with capping layers. This includes trouble shooting, realizing real-time data acquisition
• Coupon-level preparation for conducting thermal annealing using tube furnace for temperature dependent testing, & data analysis
• Analyze SE, BSE, and EDX results acquired by SEM; extracting surface morphology &

chemical information

• Analyzed conventional TEM images (BF, DF, & SAED); understanding microstructure

evolution.

• Visualised research findings through data tables, graphs and presentations.
• Wrote test reports and all related “after action” documents. Provided capabilities and test status briefings as required, prepared briefings on technical tasks