1. Leakage mechanisms 2. CMP - advantages and issues 3. Processes impacting Vt and other device parameters 4. Questions on DRAM working principles 5. Questions on yield analysis 6. Basic statistics - p-value, hypothesis testing, mean, median, mode, etc.
Basics CMOS DRAM Architecture why capacitor discharge? What is threshold voltage?
mosfet wierd data analysis questions. shared screen, showed some pictures of a heat map and a graph.
Explain the reason behind the phenomenon called pinch off
Tell me about your self.
What is your greatest weakness?
How hard wil you work.
What 3 things do you look for in a work environment. What 3 things don't you look for. What was a time you failed, how did you respond. Where do you see your self in 5 years with TSMC.
Describe your experience in industry
1) Draw CV characteristics of SOI MOFET 2) What happens if you switch NMOS and PMOS with each other in an inverter 3) Find the flat band voltage.
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