Dieter E Ast

Title: Dieter E Ast: Innovator in Semiconductor Technology

Introduction

Dieter E Ast is a notable inventor based in Ithaca, NY (US). He has made significant contributions to the field of semiconductor technology, particularly in the development of low resistance contacts for microelectronic devices.

Latest Patents

Dieter E Ast holds a patent for "Oxidizing methods for making low resistance source/drain germanium." This patent describes a method for forming low resistance contacts for microelectronic devices such as field effect transistors. The process involves defining an area on a semiconductor substrate and forming a layer of an alloy that includes a first material and a second material. By doping the alloy layer, a diffusion step can create shallow doped regions in the substrate. The alloy is segregated to form distinct layers, ultimately providing a low resistance contact to the silicon substrate.

Career Highlights

Dieter E Ast has been associated with the Cornell Research Foundation Inc., where he has contributed to various research initiatives. His work focuses on enhancing the performance of microelectronic devices through innovative semiconductor techniques.

Collaborations

Dieter has collaborated with William H Edwards, furthering advancements in semiconductor technology. Their joint efforts have led to significant developments in the field.

Conclusion

Dieter E Ast's contributions to semiconductor technology, particularly through his patented methods, highlight his role as an innovator in the industry. His work continues to influence the development of microelectronic devices, showcasing the importance of innovation in technology.