Roy Dagher

Title: Roy Dagher: Innovator in Nitride Layer Production

Introduction

Roy Dagher is a notable inventor based in Grenoble, France. He has made significant contributions to the field of materials science, particularly in the production of nitride layers. His innovative methods have implications for various technological applications.

Latest Patents

Roy Dagher holds a patent for a method for producing a nitride layer. This method involves providing a stack with multiple pillars extending from a substrate. Each pillar consists of a crystalline section and a summit with a specific surface area. The process includes growing crystallites from the summit of the pillars through epitaxy, continuing until the crystallites coalesce. The design of the pillars allows for the retention of the nitride layer by at least one retention pillar, while some separation pillars are configured to fracture.

Career Highlights

Throughout his career, Roy Dagher has worked with prominent organizations such as the Commissariat à l'Énergie Atomique et aux Énergies Alternatives and the Centre National de la Recherche Scientifique. His work in these institutions has allowed him to advance his research and contribute to the scientific community.

Collaborations

Roy Dagher has collaborated with notable colleagues, including Matthew Charles and Guy Feuillet. These partnerships have enriched his research and fostered innovation in his field.

Conclusion

Roy Dagher's contributions to the production of nitride layers exemplify his innovative spirit and dedication to advancing materials science. His patent and collaborations highlight his role as a significant figure in the field.