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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What are the main steps in device fabrication?
💡 Hint: Remember the acronym DPE.
Question 2
Easy
Why is defect density important?
💡 Hint: Think about how more defects could lead to failures.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What are the three main steps of device fabrication?
- A. Doping
- Etching
- Deposition
- B. Deposition
- Patterning
- Etching
- C. Patterning
- Doping
- Etching
💡 Hint: Remember the acronym 'DPE'.
Question 2
True or False: Defect densities above 0.1 defects/cm² are acceptable for high yield.
- True
- False
💡 Hint: Consider how defects can lead to device failure.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Consider a semiconductor device being fabricated with a feature size of 25 nm. Analyze potential yield issues and suggest solutions.
💡 Hint: Research what innovations have been used for such small nodes.
Question 2
Evaluate the trade-offs between reducing feature size and maintaining doping uniformity. What strategies can mitigate these challenges?
💡 Hint: Think about how advanced techniques can balance these factors.
Challenge and get performance evaluation