= Flat band potential
{wiki=Flat_band_potential}
The flat band potential is a concept used in electrochemistry and semiconductor physics. It refers to the potential at which the energy bands of a semiconductor or an electrochemical system become flat, meaning that there is no electric field within the material, and thus, no charge carriers are able to migrate. In the context of semiconductors, the flat band potential is the voltage at which the bending of the energy bands in a semiconductor (due to the presence of an electric field) is eliminated.
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