- #1
Marcin H
- 306
- 6
Homework Statement
Homework Equations
Energy band diagram equations.
The Attempt at a Solution
This is more of a conceptual question, but this is the problem I am working on for reference. What is the difference between a flat band diagram and an equilibrium diagram? I know what they will look like by doing some googling, but I don't understand the difference between the two and what one tells us over the other. What are all the differences between them? Is the flatband diagram the diagram as soon as we bring our metal and semiconductor material together. Is that a snapshot of the moment they touch? And is the equilibrium band diagram after diffusion occurs? I am confused by the two in general and don't know what they tell us.
Here is what they will look like from googling:
I also, know how to find ФF, but that doesn't really help much with understanding these diagrams...
Edit* Also, how can we tell what regime the diagram will be in from the given information? How do we tell if it's depletion or accumulation or inversion?
Attachments
Last edited: