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Alexander Colsmann
Head of Organic Photovoltaics Group bei Karlsruhe Institute of Technology (KIT)
Professional Background
Alexander Colsmann is a distinguished physicist and innovative researcher specializing in organic optoelectronics and photovoltaics. With an extensive academic and professional background in his field, he has impacted the development of sustainable energy technologies significantly. Colsmann began his academic journey at the Ludwig-Maximilians-Universität Munich, where he studied physics and earned his diploma in 2003. During his time at LMU, he focused his diploma thesis on the intriguing topic of "Light emission and transistor effect in organic semiconductors," under the guidance of renowned Professor Jochen Feldmann.
In 2003, Colsmann joined the Optoelectronics group at the University of Karlsruhe, collaborating with Professor Uli Lemmer, where he sharpened his research skills and deepened his understanding of organic electronics. His commitment and dedication culminated in earning a Ph.D. in 2008 for his thesis, "Charge carrier transport layers for efficient organic semiconductor devices." Following this achievement, he took the lead of the organic photovoltaics research group at the Light Technology Institute at the Karlsruhe Institute of Technology (KIT).
Throughout his career, Alexander Colsmann has received recognition for his pioneering research in organic photovoltaics. In 2012, his ingenuity and leadership were acknowledged when he was awarded a prestigious 4.3 million Euro early career researcher grant by the German Federal Ministry of Education and Research (BMBF). This grant is specifically dedicated to advancing research on organic tandem solar cells, which are pivotal in enhancing the efficiency and application of solar technologies.
Education and Achievements
Colsmann's educational background laid a solid foundation for his successful career. He pursued his studies with vigor, first completing his Abitur at Freiherr vom Stein Gymnasium in Fulda before moving on to higher studies. He undertook his diploma at the Ludwig-Maximilians-Universität Munich, where he gained crucial insights into the workings of physics and its applications in technology.
He further advanced his academic qualifications by earning a Dr.-Ing. degree in Electrical Engineering from Universität Karlsruhe (TH), equipping him with comprehensive knowledge and practical skills tailored to organic optoelectronics. Additionally, Colsmann is currently engaged in his Habilitation studies, focusing on Organic Optoelectronics at the Karlsruhe Institute of Technology, where he continues to contribute to the academic community through research and mentorship.
Notable Achievements
With a keen focus on innovative solutions in renewable energy, Alexander Colsmann has explored various facets of organic photovoltaics, particularly in the development of semi-transparent solar cells for building integration. His research also encompasses the fields of organic light-emitting diodes (OLEDs), printed electronics, polymer electrodes, and the electrical doping of organic semiconductors. Furthermore, his research interests extend to alternative solar cell technologies, including copper indium diselenide (CIS) and perovskite solar cells, showcasing his versatility and commitment to advancing the renewable energy sector.
Colsmann's dedication to research has not only secured funding and resources for his projects but has also inspired a generation of students and emerging researchers in the field of organic electronics. He has served as the Scientific Spokesperson at the KIT Energy Center, effectively communicating the importance of energy research and sustainability to a broad audience. His leadership roles, including previously serving as the Head of the Organic Photovoltaics Group at KIT, have cemented his reputation as a thought leader in the field. Colsmann's previous experience as CEO of a startup company focused on edutainment and show production for planetaria highlights his multifaceted expertise and ability to bridge the gap between science and public engagement.
Future Directions and Collaborations
Looking forward, Alexander Colsmann aims to expand his research in organic tandem solar cells and further investigate the potential of semi-transparent solar cells in urban environments. His direction aligns with the increasing demand for renewable energy solutions that are not only efficient but also seamlessly integrated into everyday architectures. Collaborations with industry stakeholders and academic institutions are a vital part of his strategy, as he believes sharing knowledge and technology will lead to accelerated advancements in the field of organic photovoltaics.
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