Jacques Vedel

Title: Jacques Vedel: Innovator in Thin-Film CIGS Technology

Introduction

Jacques Vedel is a notable inventor based in Asnières-sur-Seine, France. He has made significant contributions to the field of thin-film technology, particularly in the development of methods for creating copper indium gallium selenide (CIGS) films. His innovative approach has implications for the efficiency and effectiveness of solar energy applications.

Latest Patents

Jacques Vedel holds 1 patent related to his work. The patent concerns a method for making thin-film CIGS, which involves electrochemically depositing a layer of stoichiometry close to CuInSe on a substrate. This layer is then rapidly annealed using a light source that emits pulses of sufficient power to recrystallize the CIS. A key advantage of this method is that the electrodeposited elements are premixed, resulting in a homogeneous matrix that can withstand sudden temperature increases during the rapid annealing process.

Career Highlights

Throughout his career, Jacques Vedel has worked with prominent organizations, including Électricité de France and the Centre National de la Recherche Scientifique. His experience in these institutions has allowed him to refine his expertise in electrochemical deposition and thin-film technologies.

Collaborations

Jacques Vedel has collaborated with notable colleagues such as Stéphane Taunier and Olivier Kerrec. Their combined efforts have contributed to advancements in the field of thin-film technology.

Conclusion

Jacques Vedel's innovative work in thin-film CIGS technology showcases his commitment to advancing solar energy solutions. His contributions have the potential to impact the future of renewable energy significantly.