Dagmar Ferenbach

Title: Dagmar Ferenbach: Innovator in Magnetron Sputtering Technology

Introduction

Dagmar Ferenbach is a prominent inventor based in Aachen, Germany. She has made significant contributions to the field of vacuum coating technology. Her innovative work has led to the development of a unique magnetron sputtering cathode, which enhances the efficiency of coating processes.

Latest Patents

Dagmar Ferenbach holds a patent for a "Magnetron sputtering cathode for vacuum coating apparatus." This invention features a circular target plate and at least one magnet system positioned behind it, creating an endless tunnel of magnetic lines of force over the target plate. The design includes a first magnet system that generates a magnetic tunnel concentric with the axis of rotation, along with an off-center second magnet system that produces a magnetic tunnel over a sector of the target plate. This innovative approach allows for more uniform ablation of the target plate, resulting in a consistent coating on substrates placed opposite the target.

Career Highlights

Dagmar Ferenbach is associated with Leybold-Heraeus GmbH, a company known for its advancements in vacuum technology. Her work has been instrumental in improving the performance and reliability of vacuum coating systems. With her expertise, she has contributed to the development of cutting-edge technologies that are widely used in various industries.

Collaborations

Dagmar has collaborated with notable colleagues, including Gerhard Steiniger and Jurgen Muller. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Dagmar Ferenbach's contributions to magnetron sputtering technology exemplify her dedication to innovation in the field of vacuum coating. Her patent and work at Leybold-Heraeus GmbH highlight her role as a leading inventor in this specialized area.