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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What does critical dimension (CD) refer to?
💡 Hint: Think about the smallest detail you can make in a circuit.
Question 2
Easy
What is the relationship between wavelength and critical dimension?
💡 Hint: If we got shorter light waves, we can draw smaller things.
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 does a smaller wavelength in lithography typically allow?
- Larger critical dimensions
- Smaller critical dimensions
- No effect on critical dimensions
💡 Hint: Remember the SLSC principle!
Question 2
True or False: Higher numerical aperture decreases resolution.
- True
- False
💡 Hint: Think about focusing light.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
If a new technique could reduce k to 0.3 while maintaining NA at 1.35 and λ at 10 nm, what would be the new critical dimension?
💡 Hint: Use the resolution formula we've been practicing.
Question 2
Discuss the trade-offs between using EUV and traditional photolithography methods. What factors should companies consider?
💡 Hint: Reflect on performance versus price.
Challenge and get performance evaluation