Workshop on “Microstructure Characterization and Modeling for Solar Cells”
© HZB
The winter workshop was held in a beautiful location at Spitzingsee (Bayern) from 22. to 26. february 2015 and organised by Helmholtz Virtual Institute "Microstructure Control for Thin-Film Solar Cells". The next winter workshop will be planned for 2017.
About the Helmholtz Virtual Institute „Microstructure control for thin film solar cells“
In this Virtual Institute (VI), the formation of structural defects and related strain during the growth of thin film solar cells will be investigated by combining various experimental as well as simulation approaches. The aim of this Virtual Institute is to understand and control the formation of structural defects and strain during the growth of polycrystalline silicon (poly-Si) and Cu(In,Ga)Se2 (CIGSe) thin films by optimized growth parameters. Unique experimental in-situ techniques for monitoring the growth process of these thin films, such as X-ray diffraction and fluorescence analysis at a synchrotron beamline, are combined with phase field modeling as well as density-functional theory and molecular dynamics simulations.
- Funding: Helmholtz Association
- Leading Center: Helmholtz-Zentrum Berlin für Materialien und Energie
- Partners involved: TU Berlin, FU Berlin, TU Darmstad, University of Oxford (UK), ETH Zürich (Schweiz), SuperStem (UK)
- Speakers: Prof. Dr. Susan Schorr, HZB
- Duration: Nov. 2012 till Oct. 2017
- Two winning entries from the HZB in the Helmholtz Imaging ContestA time resolved X-ray tomography by Paul H. Kamm, HZB, has won the second Jury prize and is the winner of the Helmholtz Imaging conference Partizipants Choice Award in this year’s competition. It shows a 3D snapshot of a laser welding process. Among the 20 most beautiful images is also a microscopy image of a solar cell by Yannic Kerkhoff and Daniel Abou Ras, HZB.
- Israel Ibukun Olaniyan receives the Helmholtz Doctoral Prize 2026At Helmholtz, more than 8,000 doctoral candidates conduct research. Eleven of them have now been honored for their original and outstanding work, among them Dr Israel Ibukun Olaniyan from the HZB. His doctoral thesis "Ferroelectricity at the nanoscale in epitaxial BaTiO3 on silicon" in the group of Professor Catherine Dubourdieu represents a step towards a new nanoelectronics based on topological defects, that can potentially help to create an energy efficient information technology.
- HZB congratulates Peter Hegemann on winning the Nobel PrizeOur warmest congratulations go to Peter Hegemann, Professor of Neuroscience and Experimental Biophysics at Humboldt University in Berlin. Together with Prof. Georg Nagel (Julius Maximilian University of Würzburg) and Prof. Karl Deisseroth (Stanford University, USA), he has been awarded the 2026 Nobel Prize in Physiology or Medicine. We are delighted for him, his team, Humboldt University and the entire Berlin scientific community.