Hans-Joerg Axmann

Title: The Innovations of Hans-Joerg Axmann

Introduction

Hans-Joerg Axmann is a notable inventor based in Jena, Germany. He has made significant contributions to the field of crystal growth technology. With a total of 2 patents, his work focuses on methods and devices that enhance the efficiency and quality of monocrystal production.

Latest Patents

Axmann's latest patents include a "Method and device for growing large-volume oriented monocrystals." This innovative method involves heating crystal raw material in a melting vessel until a melt is formed. A monocrystal is then created by lowering the temperature to the crystallization point, allowing the crystal to grow in a controlled manner. The process maintains a vertical axial temperature gradient and prevents heat inflow or outflow through the vessel's side walls, ensuring optimal growth conditions.

Another significant patent is the "Method and apparatus for measuring the position of a phase interface during crystal growth." This invention utilizes an optical signal to determine the position of the phase interface between the melt and the crystal. By employing triangulation with a confocal optic system, the method allows for precise measurements during the crystal growth process.

Career Highlights

Hans-Joerg Axmann is currently associated with Schott Glas, a company renowned for its expertise in glass and materials technology. His work at Schott Glas has positioned him as a key player in advancing crystal growth methodologies.

Collaborations

Throughout his career, Axmann has collaborated with esteemed colleagues such as Gunther Wehrhan and Peter Elzner. These partnerships have fostered innovation and contributed to the development of cutting-edge technologies in the field.

Conclusion

Hans-Joerg Axmann's contributions to crystal growth technology through his patents and collaborations highlight his importance in the field. His innovative methods and devices continue to influence advancements in material science.