This Article includes theoretical phenomena to oscillation of electron in malty layers
systems used in deferent electronic industry and various solar cells. Also it looks in
particular to situation of polar oscillation of lattice electron plasma, a
nd charge oscillation
of volume and surface. Then detect Hamilton operator of electron-phonon effect. After that
we may discuss in detail the situation of Polaron at the edge of thin crystal layer of
polarized semiconductors, as well as study of Excitons and its quantum effects in malty
systems in case of potential wells. It also include the light scattering in this systems and
semiconductor.
