Research Progress and Application of Ion Implantation in Semiconductor Devices

Abstract

Ion implantation, which emerged in the 1930s, has evolved into a core technology in the semiconductor field.In recent years, it has addressed numerous academic issues—for instance, achieving performance breakthroughs in certain devices and expanding the boundaries of semiconductor functionality. This paper systematically reviews the research progress in the integration of semiconductor materials and ion implantation technology, and looks ahead to future development directions. Firstly, it sorts out the origin and principle of the technology. Secondly, it elaborates on the modern applications of ion implantation, such as its use in semiconductor manufacturing, optical material processing, and other fields. Furthermore, it focuses on the application of typical ions—including impurity ions like boron ions, phosphorus ions, arsenic ions, indium ions, and germanium ions— in ion implantation. Finally, looking forward to, the paper discusses the new challenges that ion implantation will face, such as the requirements for low damage, atomic-level control, and reduced equipment costs. It proposes directions such as developing low-energy implantation and breaking through single-atom positioning technology, providing a reference for the development of semiconductor technology. The purpose of this study is to sort out the current development and applications of ion implantation, achieve the integration of information, and provide clear directional guidance for subsequent research.