Marcela M M Bilek

Title: Innovations in Cathodic Arc Plasmas by Marcela M M Bilek

Introduction

Marcela M M Bilek is a notable inventor based in Engadine, Australia. He has made significant contributions to the field of plasma technology, particularly in the area of cathodic arc plasmas. His work focuses on improving the efficiency of plasma filters, which are essential for various industrial applications.

Latest Patents

Marcela Bilek holds a patent for "Filters for cathodic arc plasmas." This invention addresses the contamination of cathodic arc plasmas with macroparticles. The patent describes a variety of magnetic plasma filters that have been utilized with varying degrees of success in removing these macroparticles from the plasma. Notably, Bilek's design includes an open-architecture, bent solenoid filter, enhanced with additional field coils at both the entrance and exit. This innovative approach significantly improves macroparticle filtering. The double-bent filter, which is twisted out of plane, is particularly compact and efficient. Furthermore, the coil turns have a flat cross-section to promote macroparticle reflection out of the filter volume. An output conditioning system, consisting of an expander coil, a straightener coil, and a homogenizer, can be integrated with the magnetic filter to expand the filtered plasma beam, allowing it to cover a larger area of the target. This cathodic arc plasma deposition system is particularly useful for depositing ultrathin amorphous hard carbon (a-C) films, which are crucial for the magnetic storage industry.

Career Highlights

Marcela Bilek is affiliated with the University of California, where he continues to advance research in plasma technology. His work has garnered attention for its practical applications in various industries, particularly in enhancing the performance of materials used in magnetic storage.

Collaborations

Throughout his career, Bilek has collaborated with esteemed colleagues such as Andre Anders and Robert A MacGill. These partnerships have contributed to the development of innovative solutions in the field of plasma technology.

Conclusion

Marcela M M Bilek's contributions to the field of cathodic arc plasmas demonstrate his commitment to innovation and excellence in plasma technology. His patented inventions are paving the way for advancements in the magnetic storage industry and beyond.