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【单选题】
The C-V curve of a MOS capacitor with a p-type substrate at high frequency will ______when there is the fixed positive oxide charge.
A.
Shift to the positive gate voltage direction
B.
Shift to the negative gate voltage direction
C.
Smear out
D.
remain the same
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参考解析：
刷刷题刷刷变学霸
举一反三
【单选题】When the interface states are present, the C-V curve of a MOS capacitor will ________
A.
shift to the positive gate voltage direction
B.
shift to the negative gate voltage direction
C.
smear out
D.
remain the same
【多选题】In a MOS with a p-type substrate, two sources of electrons changing the charge density of inversion layer are ________
A.
Diffusion of minority carrier electrons from the substrate across the space charge region
B.
Diffusion of electrons from the metal
C.
Thermal generation of electron-hole pairs within the space charge region
D.
Therma generation of electron-hole pairs within the oxide
【单选题】3 to make Qifeng cake, adding ( ) is beneficial to protein baking.
A.
Soft white sugar
B.
White sugar
C.
Sugar powder