Microelectronics is a field embodying the transfer, storage and processing of information. Thus microelectronics is the technical base of informatics. It encompasses the materials, properties and technological processes, through which a multitude of devices and principles of operation are realized. Microelectronics is naturally related to mathematics and physics. Mathematics provides the theoretical tools while physics delivers the necessary materials and processes. Following the material information carrier, microelectronic devices separate into semiconductor and wave. Semiconductor...