Practice - Etching and Deposition Processes
Practice Questions
Test your understanding with targeted questions
What is the main function of deposition in semiconductor manufacturing?
💡 Hint: Think about the role of materials in building layers.
What does etching do?
💡 Hint: Consider how designs are formed on a wafer.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is deposition in semiconductor manufacturing?
💡 Hint: Think about what builds layers.
True or False: Wet etching is typically more precise than dry etching.
💡 Hint: Consider the types of precision in each method.
1 more question available
Challenge Problems
Push your limits with advanced challenges
Design a simple etching process for creating a pattern with a specified selectivity ratio. Discuss the materials and etching techniques you would select.
💡 Hint: Revisit the properties of selectivity and types of etchants.
Evaluate the limitations of traditional wet etching methods in modern semiconductor fabrication. Propose an alternative approach.
💡 Hint: Think about how precision affects device performance.
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Reference links
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