Maria Jesus Recaman Payo

Title: Maria Jesus Recaman Payo: Innovator in Semiconductor and Solar Cell Technologies

Introduction

Maria Jesus Recaman Payo is a prominent inventor based in Attenrode, Belgium. She has made significant contributions to the fields of semiconductor technology and solar energy. With a total of 4 patents to her name, her work focuses on enhancing the efficiency and functionality of electronic devices and solar cells.

Latest Patents

One of her latest patents is a method for forming a passivating electrical contact on a crystalline semiconductor substrate. This innovative method involves depositing a first layer of amorphous silicon on a substrate's surface, followed by a second layer of metal. An annealing process is then performed to induce a silicidation reaction, resulting in a metal silicide layer that is in electrical contact with the substrate. This process ensures that the remaining part of the first layer remains between the substrate and the newly formed layer.

Another notable patent is related to a smoothed doped layer for solar cells. This technology pertains to silicon solar cells, specifically focusing on a doped layer formed on a textured surface. The method includes texturing the rear side of a crystalline silicon bifacial solar cell to create a pyramidal topology. A doped silicon epitaxial layer is then grown on the pyramids, smoothing the topology while enhancing the cell's efficiency.

Career Highlights

Maria has worked with esteemed organizations such as Imec Vzw and Katholieke Universiteit Leuven. Her experience in these institutions has allowed her to collaborate on cutting-edge research and development projects, furthering advancements in semiconductor and solar technologies.

Collaborations

Throughout her career, Maria has collaborated with notable professionals in her field, including Jef Poortmans and Maarten Debucquoy. These collaborations have contributed to her innovative work and the successful development of her patents.

Conclusion

Maria Jesus Recaman Payo is a trailblazer in the realm of semiconductor and solar cell technologies. Her innovative patents and collaborations highlight her commitment to advancing these critical fields. Her contributions continue to impact the industry positively, paving the way for future innovations.