Sputtering Technique Quiz
Authored by Sakon Rahong
Physics
University
Used 6+ times
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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What type of process is sputtering primarily used for?
Chemical reaction
Thermal evaporation
Physical vapor deposition
Electroplating
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which gas is most commonly used in the sputtering process?
Hydrogen
Oxygen
Argon
Nitrogen
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the primary mechanism that causes atoms to be ejected from the target material in sputtering?
Chemical reaction
Thermal evaporation
Ion bombardment
Electromagnetic radiation
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the term for the average number of atoms ejected from the target per incident ion?
Deposition rate
Sputtering yield
Ionization efficiency
Collision frequency
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is an advantage of the sputtering technique?
High deposition rate
Minimal vacuum requirements
Ability to coat complex shapes uniformly
Low equipment cost
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Sputtering is commonly used in the fabrication of:
Pharmaceuticals
Textiles
Integrated circuits
Food packaging
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which parameter does NOT directly affect the sputtering process?
Target material
Chamber pressure
Substrate temperature
Color of the substrate
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