Peter Nusstein

Title: Peter Nusstein: Innovator in Semiconductor Surface Treatment

Introduction

Peter Nusstein is a notable inventor based in Munich, Germany. He has made significant contributions to the field of semiconductor technology, particularly in the treatment of semiconductor surfaces. His innovative approach addresses critical challenges in the industry.

Latest Patents

Peter Nusstein holds a patent for a process related to the wet-chemical treatment of semiconductor surfaces. This patent focuses on the treatment of silicon slices using aqueous solutions containing hydrofluoric acid. The invention aims to reduce contamination of the slice surface with particles that can interfere with subsequent processes. By adding organic ring molecules, such as cyclodextrins, and acids with a pKa below 3.14, the increase in particles can be markedly decreased. The treatment can be performed in conventional immersion baths, enhancing the efficiency of semiconductor processing.

Career Highlights

Peter Nusstein is associated with Wacker-Chemitronic Gesellschaft für Elektronik-Grundstoffe mbH, where he applies his expertise in semiconductor technology. His work has been instrumental in advancing methods for semiconductor surface treatment, contributing to the overall improvement of manufacturing processes in the electronics industry.

Collaborations

Peter has collaborated with notable colleagues, including Anton Schnegg and Laszlo Fabby. These partnerships have fostered innovation and development in their respective fields, enhancing the impact of their work.

Conclusion

Peter Nusstein's contributions to semiconductor surface treatment exemplify the importance of innovation in technology. His patent and career achievements reflect a commitment to improving processes that are vital to the electronics industry.