Michael Junghähnel

Title: Michael Junghä hnel: Innovator in Thin-Film Technology

Introduction

Michael Junghä hnel is a prominent inventor based in Dresden, Germany. He has made significant contributions to the field of thin-film technology, holding two patents that showcase his innovative methods. His work focuses on improving the production processes of ultra-thin films, which have applications across various industries.

Latest Patents

One of his latest patents is a method of producing a thin-film system. This method involves the production of a thin-film system containing at least one ultra-thin film, preferentially in the film thickness range from 1 to 10 nm. The film is deposited using plasma-aided chemical or physical vapor-phase deposition with magnetron discharges. The method is characterized by introducing power output into the plasma in the form of controlled power pulses. The average power output during the pulse-on time is set higher by a factor of at least three than the averaged power output over the entire coating time during the deposition of the ultra-thin film.

Another significant patent is a process and system for operating magnetron discharges. This innovation addresses the issue of arcing in pulse-operated magnetron discharges. The process allows for a high supply power while preventing arcing, which is crucial for maintaining the effectiveness of the magnetron discharges. The energy is supplied in such a way that at least one magnetron electrode is a cathode or anode, with a series of direct current pulses supplied. The frequency of the direct current pulses is higher than that of the polarity reversals, improving energy supply effectiveness.

Career Highlights

Throughout his career, Michael Junghä hnel has worked with notable organizations, including the Fraunhofer Society for the Advancement of Applied Research. His expertise in thin-film technology has positioned him as a key figure in the field, contributing to advancements that benefit various industries.

Collaborations

Michael has collaborated with esteemed colleagues such as Klaus Goedicke and Torsten Winkler. Their combined efforts have led to innovative solutions in thin-film production and magnetron discharge processes.

Conclusion

Michael Junghä hnel's contributions to thin-film technology through his patents and collaborations highlight his role as an influential inventor. His work continues to impact industries that rely on advanced coating technologies.