The standard questions, overall very smooth
Thin Film Process Engineer Interview Questions
8 thin film process engineer interview questions shared by candidates
why u want to work in UMC?
What you know about semiconductor?
ALD basics, differences with CVD, temperature dependence of CVD processes (mass/transport controlled and surface reaction controlled), Reaction rate vs temperature, Schottkey vs Ohomic contacts, metrology basics (XPS, SIMS, SEM< mercury probe, mechanical hardness, Youngs modulus, Poisson's ratio) etc. One 5:1 panel interview - mostly behavioral..
Questions regarding previous research work
What is the difference between MOCVD and ALD?
Most of it was "what did you like/dislike about your previous job and what did you learn from that job
I got surprised with one of the interviewer as he was commanding/insisting me.
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