Material characterization of semiconductors is a complex field requiring mastery of various techniques essential for the semiconductor industry. Postgraduate studies in this area can be challenging due to the depth of knowledge needed in solid-state and semiconductor physics. Participants in the discussion share their experiences with relevant coursework and the importance of practical skills in modeling semiconductors using SPICE simulators. Understanding these concepts is crucial for anyone looking to excel in semiconductor research and development. Mastery of these subjects is vital for a successful career in the semiconductor industry.