Question: What is the band gap energy of a typical silicon semiconductor?
Options:
0.1 eV
1.1 eV
2.0 eV
3.5 eV
Correct Answer: 1.1 eV
Solution:
Silicon has a band gap energy of approximately 1.1 eV, which is suitable for many electronic applications.
What is the band gap energy of a typical silicon semiconductor?
Practice Questions
Q1
What is the band gap energy of a typical silicon semiconductor?
0.1 eV
1.1 eV
2.0 eV
3.5 eV
Questions & Step-by-Step Solutions
What is the band gap energy of a typical silicon semiconductor?
Correct Answer: 1.1 eV
Step 1: Understand what band gap energy means. It is the energy difference between the valence band and the conduction band in a semiconductor.
Step 2: Know that silicon is a common semiconductor used in electronics.
Step 3: Find out the specific value of the band gap energy for silicon, which is approximately 1.1 electron volts (eV).
Step 4: Recognize that this band gap energy of 1.1 eV makes silicon suitable for various electronic applications.
Band Gap Energy – The energy difference between the valence band and the conduction band in a semiconductor, which determines its electrical conductivity.
Silicon as a Semiconductor – Silicon is a widely used semiconductor material due to its suitable band gap energy for electronic applications.
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