The second edition of Superlattice to Nanoelectronics chronicles the evolution of quantum wells and superlattices starting in 1969. The origin of the superlattice, resonant tunneling through artificial quantum well states, optical characteristics and Raman scattering in artificial quantum systems, doping and dielectric function of a superlattice, and quantum step and activation energy are among the subjects covered. The book also discusses semiconductor atomic superlattices, doping quantum dots, capacitance, dielectric constant, and doping in amorphous silicon, porous silicon, and electron quantum impedance.