Klaus Gruter

Title: Klaus Gruter: Innovator in Mixed Crystal Fabrication

Introduction

Klaus Gruter is a notable inventor based in Aachen, Germany. He has made significant contributions to the field of semiconductor technology, particularly in the fabrication of mixed crystals. His innovative approach has led to advancements that are crucial for various applications in electronics.

Latest Patents

Klaus Gruter holds a patent for a material-saving process for fabricating mixed crystals. This process is particularly focused on III-V semiconductors. It involves transferring at least one component of the mixed crystal composition into a vapor phase within a reactor. This phase contains hydrogen, chloride compounds, and a carrier gas, which are then mixed with the component or other components of the mixed crystal. The mixture is transported to a substrate where it is precipitated. A key feature of this process is the ability to vary the growth rate between approximately 1 µm/h and 500 µm/h by adjusting the overall pressure between approximately 80 mbar and 1 mbar.

Career Highlights

Klaus Gruter is associated with Aixtron, Inc., a company known for its expertise in the field of semiconductor manufacturing equipment. His work has been instrumental in enhancing the efficiency and effectiveness of mixed crystal fabrication processes.

Collaborations

Klaus has collaborated with notable colleagues such as Holger Jurgensen and Marc Deschler. Their combined efforts have contributed to the advancement of technologies in the semiconductor industry.

Conclusion

Klaus Gruter's innovative work in the fabrication of mixed crystals has made a significant impact on semiconductor technology. His patent and contributions continue to influence the field, showcasing the importance of innovation in advancing electronic applications.