Semiclassical theory of electronic states in multilayer semiconductors. Part 2

The electronic states in multilayer semiconductors are studied theoretically in the semiclassical approximation. In this case, the Schrödenger equation is solved, where the potential is expanded into a series along the coordinate and is limited by the first four terms. It is shown that, in this case, the energy spectrum takes on discrete values, and the bending of the energy spectrum increases as the size quantization order increases.