Jacques P Chevallier

Title: Jacques P Chevallier: Innovator in Semiconductor Technology

Introduction

Jacques P Chevallier is a notable inventor based in Maurepas, France. He has made significant contributions to the field of semiconductor technology, holding 2 patents that showcase his innovative approach to solving complex engineering challenges.

Latest Patents

One of his latest patents is titled "Shallow Impurity Neutralization." This process involves the use of atomic hydrogen to neutralize shallow donors in III-V semiconductor compounds, allowing specific areas to exhibit high resistance. Additionally, the patent describes a reverse neutralization method where heat is applied to convert neutralized regions into areas with n-type conductivity. Another significant patent is for a "Photoconductor for GaAs Laser Addressed Devices." This invention presents an improved photoconductor sensitive to illumination at approximately 1.5 eV. It consists of an amorphous material containing silicon, hydrogen, and elements from the group of germanium, tin, and lead. A preferred embodiment of this invention is amorphous Si.sub.x Ge.sub.1-x H.sub.y, where x ranges from 0.78 to 0.93 and y is between 14-20 atomic percent.

Career Highlights

Throughout his career, Jacques has worked with prestigious organizations such as IBM and AT&T Bell Laboratories. His experience in these companies has allowed him to refine his skills and contribute to groundbreaking advancements in semiconductor technology.

Collaborations

Jacques has collaborated with notable professionals in his field, including Charles R Guarnieri and Aare Onton. These partnerships have further enriched his work and expanded the impact of his inventions.

Conclusion

Jacques P Chevallier is a distinguished inventor whose work in semiconductor technology has led to significant advancements. His innovative patents and collaborations with leading companies and professionals highlight his contributions to the field.