Some aspects of ion implantation in semiconductors

The advantages and disadvantages of ion implantation in the application of semiconductor technology are reviewed in short. This article describes some aspects of the state of the art and current developments of nonconventional annealing procedures, ion beam gettering of deep impurities, special applications of ion implantation using low or high energy ions and GaAs-electronics, respectively. Radiation defects in Si and the nonexponential emission and capture processes in GaAsP are discussed. Final future trends of ion beam methods in semiconductor production technology are summarized. (author)