Alexis Bavard

Title: Innovations of Alexis Bavard

Introduction

Alexis Bavard is a notable inventor based in Grenoble, France. He has made significant contributions to the field of semiconductor technology, holding a total of 3 patents. His work focuses on enhancing the performance and reliability of semiconductor structures.

Latest Patents

One of his latest patents is titled "Semiconductor structure with enhanced withstand voltage." This invention includes a substrate, a buffer layer, and a superlattice formed on the buffer layer. The superlattice consists of a pattern made of n layers of different materials, where n is at least equal to 2. Each layer includes an AlGaInBN type material, and the thickness of each layer is less than its critical thickness. The design features at least 50 patterns and an insert layer with a specific lattice parameter, ensuring that the layer of GaN material is compressed by the insert layer.

Another significant patent is the "Method for manufacturing a thick epitaxial layer of gallium nitride on a silicon or similar substrate and layer obtained using said method." This invention outlines a method for producing a monocrystalline layer of GaN on a substrate with a lower coefficient of thermal expansion than GaN. The process involves several steps, including three-dimensional epitaxial growth and the formation of intermediate layers of BAlGaInN.

Career Highlights

Alexis Bavard has worked with prestigious organizations such as the National Center for Scientific Research (Centre National De La Recherche Scientifique) and the Atomic Energy and Alternative Energies Commission (Commissariat à l'énergie atomique et aux énergies alternatives). His experience in these institutions has contributed to his expertise in semiconductor research and development.

Collaborations

Throughout his career, Alexis has collaborated with notable colleagues, including Matthew Charles and David Schenk. These partnerships have likely enriched his research and innovation efforts.

Conclusion

Alexis Bavard is a prominent figure in the semiconductor industry, with a focus on enhancing the performance of semiconductor structures. His innovative patents and career achievements reflect his dedication to advancing technology in this field.