Tardigrade
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Tardigrade
Question
Physics
In the depletion region of an unbiased p-n junction diode, there are
Q. In the depletion region of an unbiased
p
−
n
junction diode, there are
3544
218
AMU
AMU 2007
Semiconductor Electronics: Materials Devices and Simple Circuits
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A
only electrons
3%
B
only holes
12%
C
both electrons and holes
45%
D
only fixed ions
41%
Solution:
Depletion layer contains only fixed positive and negative ions, positive ions on
n
-side and negative ions on
p
-side.