出典:Wikipedia
出典:『Wikipedia』 (2010/08/17 19:48 UTC 版)
Band bending refers to the local change in energy of electrons at a semiconductor junction due to space charge effects. Because the common way to visualize the electron energy states and Fermi level in a material is to draw bands on an energy vs. distance plot, band bending refers to bending in these diagrams and not in any physical form.