Semiconductor Principles - Technical MCQs
Q1: What is an energy gap?A
the space between two orbital shells
B
the energy equal to the energy acquired by an electron passing a 1 V electric field
C
the energy band in which electrons can move freely
D
an energy level at which an electron can exist
ANS:A - the space between two orbital shells Energy gap is the amount of energy required to move valence electrons from valence band to conduction band. |
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