معرفی
Dr. Andreas Lambertz is a senior researcher and Head of the Silicon-based Solar Module Group at Forschungszentrum Jülich, Germany, where he has been working since 1996. He is affiliated with the Institute of Energy Materials and Devices (IMD), specifically the Photovoltaics department (IMD-3), focusing on silicon heterojunction solar cell technology development and optimization.
Dr. Lambertz earned his PhD from Utrecht University and completed his studies at the Aachen University of Applied Science. His extensive career in photovoltaics research spans over 25 years, with significant contributions to silicon thin-film technology. Early in his career, he conducted research at UNSW Sydney Photovoltaics Special Research Centre under a DAAD scholarship in 1996-1997.
His research primarily focuses on silicon heterojunction (SHJ) solar cells and modules, with particular expertise in silicon thin-film research and tandem solar cell technology. Dr. Lambertz has made significant contributions to understanding and improving solar cell efficiency through innovations in transparent passivating contacts, nanocrystalline silicon oxide applications, and light management techniques. His work spans fundamental materials science to practical manufacturing applications, addressing critical challenges in photovoltaic technology including light-induced degradation, damp-heat stability, and material cost reduction. His technical expertise includes photovoltaics, materials science, thin film deposition, material characterization, semiconductor device physics, and optoelectronics.
An analysis of Dr. Lambertz's recent publications reveals a strong focus on tandem solar cell technology, particularly perovskite-silicon configurations, with significant work on triple-junction solar cells. His research addresses critical challenges including light-induced degradation, damp-heat stability, materials optimization, and manufacturing cost reduction through approaches like 85% indium reduction using aluminum-doped zinc oxide contacts. The interdisciplinary nature of his work combines materials science, semiconductor physics, and engineering approaches to advance photovoltaic technology toward commercial viability.
Among his recognitions, Dr. Lambertz received the WPVSEC Poster Award in September 2003. His extensive publication record, with over 180 publications and more than 4,300 citations, demonstrates significant impact in the photovoltaics research community. His research has practical implications for the photovoltaic industry, addressing challenges related to material costs, module stability, and manufacturing processes.
Dr. Lambertz collaborates extensively within Forschungszentrum Jülich and with international partners. His laboratory work involves advanced characterization techniques including Raman spectroscopy, FTIR spectroscopy, and secondary ion mass spectrometry to investigate the microstructure of hydrogenated amorphous silicon layers and their interfaces. His research continues to address critical challenges in photovoltaics, including further improving the efficiency of silicon-based solar cells and optimizing manufacturing processes to reduce costs while maintaining high performance.
