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【多选题】
For a given MOS capacitor, the threshold voltage is a function of ( ).
A.
Semiconductor doping
B.
Equivalent oxide charge
C.
Oxide thickness
D.
Depletion layer thickness
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参考答案：
举一反三
【单选题】When , the MOS is in ( ).
A.
Depletion
B.
Weak inversion
C.
Strong inversion
D.
Flat band
【单选题】In the ________ condition of the MOS, the differential changes in charge density occur at the edges of the oxide, as in a parallel-plate capacitor
A.
Accumulation
B.
Depletion
C.
Inversion
D.
Flat band
【多选题】For the ideal C-V characteristics of the MOS capacitor, three operation conditions are ( ).
A.
Accumulation
B.
Depletion
C.
Turn-on
D.
Inversion
【单选题】In the depletion condition of the MOS, when the space charge width increases, the total capacitance will ________
A.
Increase
B.
Be the same
C.
Decrease
D.
Be positive
【多选题】天然水体中的化学成分包括( )
A.
氧气、二氧化碳等溶解性气体
B.
钾、钠、钙、镁等阳离子
C.
氯离子、硫酸根、碳酸氢根等阴离子
D.
砂砾、粘土等悬浮物质及生物生成物
E.
铁、铜、锌等微量元素
相关题目：
【单选题】When , the MOS is in ( ).
A.
Depletion
B.
Weak inversion
C.
Strong inversion
D.
Flat band
【单选题】In the ________ condition of the MOS, the differential changes in charge density occur at the edges of the oxide, as in a parallel-plate capacitor
A.
Accumulation
B.
Depletion
C.
Inversion
D.
Flat band
【多选题】For the ideal C-V characteristics of the MOS capacitor, three operation conditions are ( ).
A.
Accumulation
B.
Depletion
C.
Turn-on
D.
Inversion
【单选题】In the depletion condition of the MOS, when the space charge width increases, the total capacitance will ________
A.
Increase
B.
Be the same
C.
Decrease
D.
Be positive
【多选题】天然水体中的化学成分包括( )
A.
氧气、二氧化碳等溶解性气体
B.
钾、钠、钙、镁等阳离子
C.
氯离子、硫酸根、碳酸氢根等阴离子
D.
砂砾、粘土等悬浮物质及生物生成物
E.
铁、铜、锌等微量元素
参考解析：
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