Energy band diagram

Energy Band Diagram

1. Energy Band Diagram
Mr.B.Kannan, RIT 1

2. Mr.B.Kannan, RIT 2

3. V
G = 0
Mr.B.Kannan, RIT 3

4. Mr.B.Kannan, RIT 4

5. Mr.B.Kannan, RIT 5

6. MOS Structure
Mr.B.Kannan, RIT 6

7. Depletion and Inversion Mode
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8. Current Voltage Characteristics of MOSFET
When V
GS < V
T
Mr.B.Kannan, RIT 8

9. Current Voltage Characteristics of
MOSFET
When V
GS > V
T
Mr.B.Kannan, RIT 9

10. Channel Geometry of MOSFET
Mr.B.Kannan, RIT 10

11. I-V Characteristics of MOSFET
Mr.B.Kannan, RIT 11

12. Channel Pinch-off in MOSFET
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13. Channel Length Modulation
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14. Equivalent Circuit Model of JFET
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15. Small-signal Equivalent Circuit Model of
JFET
Without r
s
With r
s
Mr.B.Kannan, RIT 15

16. Small-signal Equivalent Circuit at High
Frequency
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17. N-channel MOSFET with inherent
resistances and capacitances
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18. Small-signal equivalent circuit of a
common source N-channel MOSFET
Mr.B.Kannan, RIT 18

19. Simplified small-signal equivalent circuit
of MOSFET at low frequency
Mr.B.Kannan, RIT 19

20. Small-signal equivalent of MOSFET at
high frequency
Mr.B.Kannan, RIT 20

21. Types of MOSFET
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22. Construction of Dual-Gate MOSFET
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23. FinFET
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24. Double-gate MOS Structures
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25. Construction of FinFET
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26. Mr.B.Kannan, RIT 26
References:
David A.Bell, “Electric Circuits and Electronic Devices”Oxford University Press, 2012.