Stefano Marchionna

Title: The Innovative Contributions of Stefano Marchionna

Introduction

Stefano Marchionna is a notable inventor based in Arsizio, Italy. He has made significant contributions to the field of semiconductor technology. His innovative approach has led to the development of a unique plant and method for producing semiconductor films.

Latest Patents

Marchionna holds a patent for a plant and method designed to produce a semiconductor film with a desired thickness. This film consists substantially of a compound that includes at least one element from groups 11, 13, and 16 of the periodic table. The plant features an outer case that houses a chamber divided into a deposition zone and an evaporation zone. These zones are separated by a screen that is interrupted by at least one cylindrical transfer member equipped with actuation means that rotate about its axis. A magnetron device is associated with the deposition zone for sputtering elements from groups 11 and 13 onto the cylindrical member's side surface. The evaporation zone contains a cell for evaporating elements from group 16, where a substrate is placed to produce the film. The cylindrical member is also equipped with heating means to facilitate the evaporation and deposition process.

Career Highlights

Marchionna is currently associated with Voltasolar S.r.l., where he continues to innovate in the semiconductor field. His work has been instrumental in advancing the technology used in semiconductor film production.

Collaborations

He collaborates with talented individuals such as Maurizio Filippo Acciarri and Simona Olga Binetti, contributing to a dynamic and innovative work environment.

Conclusion

Stefano Marchionna's contributions to semiconductor technology through his innovative patent demonstrate his expertise and commitment to advancing the field. His work at Voltasolar S.r.l. and collaborations with skilled colleagues further enhance his impact on the industry.