Describe the behaviour of the chemical potential relative to the top of the valence band when p-doped silicon is brought into contact with n-doped silicon. Select one: O A. Chemical potential decreases in n- type semiconductor and increases in p-type semiconductor O B. Chemical potential increases in n- type semiconductor and decreases in p-type semiconductor C. Chemical potential remains unchanged O D. Chemical potential increases in both semiconductors O E. Chemical potential decreases in both semiconductors

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Describe the behaviour of the chemical
potential relative to the top of the valence
band when p-doped silicon is brought into
contact with n-doped silicon.
Select one:
O A. Chemical potential decreases in n-
type semiconductor and increases in
p-type semiconductor
O B. Chemical potential increases in n-
type semiconductor and decreases in
p-type semiconductor
O C. Chemical potential remains
unchanged
O D. Chemical potential increases in both
semiconductors
O E. Chemical potential decreases in both
semiconductors
Transcribed Image Text:Describe the behaviour of the chemical potential relative to the top of the valence band when p-doped silicon is brought into contact with n-doped silicon. Select one: O A. Chemical potential decreases in n- type semiconductor and increases in p-type semiconductor O B. Chemical potential increases in n- type semiconductor and decreases in p-type semiconductor O C. Chemical potential remains unchanged O D. Chemical potential increases in both semiconductors O E. Chemical potential decreases in both semiconductors
Describe the behaviour of the chemical
potential when a reverse bias is applied to a
p-n junction.
Select one:
A. Chemical potential decreases for n-
type semiconductor and increases for
p-type semiconductor
O B. Chemical potential increases for n-
type semiconductor and decreases
for p-type semiconductor.
O C. Chemical potential increases for both
parts of the semiconductor junction.
O D. Chemical potential decreases for both
parts of the semiconductor junction.
E. Chemical potential remains
unchanged to prevent current flow.
Transcribed Image Text:Describe the behaviour of the chemical potential when a reverse bias is applied to a p-n junction. Select one: A. Chemical potential decreases for n- type semiconductor and increases for p-type semiconductor O B. Chemical potential increases for n- type semiconductor and decreases for p-type semiconductor. O C. Chemical potential increases for both parts of the semiconductor junction. O D. Chemical potential decreases for both parts of the semiconductor junction. E. Chemical potential remains unchanged to prevent current flow.
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