- #1
sinayu71
- 14
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surface potential is defined as the electrostatic potential energy of a surface confined charges. By Kelvin probe microscope, the the surface potential can be measured and the variation from negative to positive can be seen at different region on the interface.
My question is: is it correct to say that the area with negative surface potential has already confined certain amount of electrons whereas the holes has been confined in some areas with positive surface potential?
My question is: is it correct to say that the area with negative surface potential has already confined certain amount of electrons whereas the holes has been confined in some areas with positive surface potential?