Company Filing History:
Years Active: 2018
Title: Nicola Costa: Innovator in Thin-Film Solar Cell Technology
Introduction
Nicola Costa is a prominent inventor based in Catania, Italy. He has made significant contributions to the field of solar energy, particularly in the development of thin-film solar cells. His innovative approach has led to advancements that enhance the performance and efficiency of these renewable energy sources.
Latest Patents
Nicola Costa holds a patent for a "Thin refractory metal layer used as contact barrier to improve the performance of thin-film solar cells." This invention involves a thin film amorphous silicon solar cell that features a front contact between a hydrogenated amorphous silicon layer and a transparent conductive oxide layer. The patent describes the inclusion of a refractory metal layer, selected from molybdenum, tungsten, tantalum, and titanium, which is designed to ensure a light transmittance of at least 80%. This layer, with a thickness of approximately 1 nm, effectively shields the oxide from reactive plasma, preventing defects that could lead to the recombination of light-generated charge carriers.
Career Highlights
Nicola Costa is associated with STMicroelectronics S.r.l., where he has been instrumental in advancing solar cell technology. His work has not only contributed to the company's portfolio but has also positioned him as a key figure in the renewable energy sector.
Collaborations
Throughout his career, Nicola has collaborated with notable colleagues, including Salvatore Lombardo and Cosimo Gerardi. These partnerships have fostered an environment of innovation and have led to the successful development of cutting-edge technologies in the field.
Conclusion
Nicola Costa's contributions to thin-film solar cell technology exemplify the impact of innovative thinking in renewable energy. His patent and work at STMicroelectronics S.r.l. highlight the importance of advancements in this field, paving the way for more efficient solar energy solutions.