Yvon Cordier

Title: Yvon Cordier: Innovator in III-N Integration Technology

Introduction

Yvon Cordier is a notable inventor based in Montauroux, France. He has made significant contributions to the field of semiconductor technology, particularly in the integration of III-N type components on silicon substrates. His innovative approach has led to advancements in the efficiency and performance of electronic devices.

Latest Patents

Yvon Cordier holds a patent for a process titled "Process for integrating a III-N type component on a (001) nominal silicon substrate." This patent describes a method for integrating a III-N component, such as GaN, on a silicon substrate. The process involves arranging a texture of elementary areas, each with an individual surface, and includes a hosting area designed to receive a III-N component. A mask layer is applied to non-hosting areas, and the hosting area is prepared to generate a domain with a single type of terrace. The growth of an intermediary AlN buffer layer and a III-N based material is achieved through Molecular Beam Epitaxy or Metalorganic Vapor Phase Epitaxy, resulting in a substantially monocrystalline structure. The mask layer and surface polycrystalline layers are then eliminated, allowing for the integration of MOS/CMOS structures on the non-hosting areas.

Career Highlights

Yvon Cordier is currently employed at STMicroelectronics, a leading company in semiconductor solutions. His work focuses on enhancing the integration processes for III-N components, which are crucial for the development of high-performance electronic devices. His innovative techniques have positioned him as a key player in the semiconductor industry.

Collaborations

Yvon Cordier has collaborated with notable colleagues such as Sylvain Joblot and Fabrice Semond. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas within the field of semiconductor technology.

Conclusion

Yvon Cordier's contributions to the integration of III-N components on silicon substrates highlight his role as an influential inventor in the semiconductor industry. His patented processes and collaborations with esteemed colleagues continue to drive advancements in technology.