nanoHUB-U MOSFET Essentials L2.2: Essential Physics of the MOSFET - Energy Band Diagram View

[@prashanthreddy4965]

05:41 Ec is shown below Ef for source and drain regions ( blue line below red ). Is this an error as this can only happen for highly doped regions I suppose? Again in next slide it is corrected as Ec is shown above Ef ( dotted black line above red line)

[@paps6506]

I was wondering the same, but doubt we will have a response : (

[@galenchai]

Excellent explanation. Thank you so much, professor!!

[@kiranpadakanti4998]

excellent lecture and easy to understand. thank you, sir

[@chevestong]

00:00 Lecture 2.2: Energy Band View of the MOSFET
00:41 Understanding MOSFETs
01:00 Normal to the channel
01:26 Along the channel
01:58 Equilibrium E-band diagram
02:53 Three separate semiconductors
03:39 Putting the three pieces together
03:58 Final result
04:48 Equilibrium energy band diagram
04:58 N-channel MOSFET: only electrons
05:33 The transistor as a barrier controlled device
06:20 Examine effect of gate voltage first
07:16 Now add a small drain voltage
08:34 Now increase the drain voltage
09:44 Now remove the gate voltage
10:41 How transistors work
12:29 DIBL
12:45 Understanding DIBL with an e-band diagram
14:04 2D energy band diagrams
14:22 2D energy band diagram on n-MOSFET
15:00 Essential physics of a transistor
15:18 Limits to barrier control: quantum tunneling
17:27 Summary
18:09 Peek at next topic

[@Everything_sad]

Thank you for a perfect lecture

[@Amseler88]

great lecture!! Thank you!

[@jzy980505]

very nice

[@a96561]

教得很好懂