Practice - Structural Characterization
Practice Questions
Test your understanding with targeted questions
What does XRD stand for?
💡 Hint: What type of analysis does it involve?
What type of information can SEM provide?
💡 Hint: Think about what it can show about the material's surface.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is the primary purpose of X-ray Diffraction?
💡 Hint: Focus on what the main focus of XRD is.
True or False: SEM can be used to determine the crystal structure of a material.
💡 Hint: Consider the capabilities of each technique.
1 more question available
Challenge Problems
Push your limits with advanced challenges
Given a sample with a diffraction peak at 30°, use Bragg's law to illustrate how you would determine the lattice spacing if the X-ray wavelength is 0.154 nm.
💡 Hint: Calculate sin(30°) first.
Consider a semiconductor that shows striations in its SEM image. Discuss the potential implications on its performance and methods to investigate the striations further.
💡 Hint: Connect the surface features observed in SEM with the electronic properties of the semiconductor.
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Reference links
Supplementary resources to enhance your learning experience.