Etienne Pihan

Title: Etienne Pihan: Innovator in Silicon Ingot Production

Introduction

Etienne Pihan is a notable inventor based in La Motte Servolex, France. He has made significant contributions to the field of silicon production, holding a total of six patents. His innovative methods focus on enhancing the quality and efficiency of silicon ingot manufacturing.

Latest Patents

One of Pihan's latest patents is a method for producing a silicon ingot with symmetrical grain boundaries. This method involves providing a crucible with a bottom paved with monocrystalline cuboid silicon seeds arranged contiguously. The controlled solidification of silicon occurs by growth on these seeds, ensuring that the paving is produced from identical silicon seeds. Another significant patent is for manufacturing a silicon cylinder by growth on seeds in a directed solidification furnace. This method includes providing a crucible covered with a layer of monocrystalline silicon seeds and proceeding with directed solidification in a specific growth direction.

Career Highlights

Throughout his career, Etienne Pihan has worked with esteemed organizations such as the Commissariat à l'Énergie Atomique et aux Énergies Alternatives. His work has focused on advancing technologies related to silicon production, contributing to the development of more efficient manufacturing processes.

Collaborations

Pihan has collaborated with notable colleagues, including Denis Camel and Gautier Fortin. These partnerships have likely enhanced his research and development efforts in the field of silicon technology.

Conclusion

Etienne Pihan's innovative approaches to silicon ingot and cylinder production demonstrate his commitment to advancing technology in this critical area. His contributions continue to influence the industry and pave the way for future advancements.