Lecture 9 Flashcards
1
Q
What is a light microscope?
A
Optical instrument for viewing small samples.
2
Q
What is SEM?
A
Scanning Electron Microscope; provides detailed surface images.
3
Q
What is TEM?
A
Transmission Electron Microscope; analyzes internal structures.
4
Q
What does contact angle measure?
A
Measure of liquid’s wettability on a surface.
5
Q
What is XPS?
A
X-ray Photoelectron Spectroscopy; analyzes surface composition.
6
Q
What does a dispersive analyzer do?
A
Separates electrons by kinetic energy for analysis.
7
Q
What is AFM and what does it do?
A
Atomic Force Microscopy; measures surface topography.
8
Q
A
