Cojocaru-Mirédin, O.; Schwarz, T.; Choi, P.; Würz, R.; Abou-Ras, D.; Dietrich, J.; Raabe, D.: Exploring the internal interfaces at the atomic-scale in Cu(In,Ga)Se2 thin-films solar cells. 1st EU APT Workshop, CEA/MINATEC, Grenoble, France (2012)
Cojocaru-Mirédin, O.; Choi, P.; Würz, R.; Abou-Ras, D.; Raabe, D.: Study on internal interfaces in CIGS thin-films solar cells using atom probe tomography. 27th EU PVSEC, Frankfurt, Germany (2012)
Schwarz, T.; Cojocaru-Mirédin, O.; Choi, P.; Würz, R.: Atomic-scale analysis of Cu(In,Ga)Se2 grain boundaries. 27th European Photovoltaic Solar Energy Conference and Exhibition, Frankfurt a. M., Germany (2012)
Schwarz, T.; Cojocaru-Mirédin, O.; Choi, P.; Würz, R.: Study of impurities redistribution inside the cigs absorber layer by atom probe tomography. Photovoltaic Technical Conference - Thin Film & Advanced Silicon Solutions 2012 (PVTC 2012), Aix-en-Provence, France (2012)
International researcher team presents a novel microstructure design strategy for lean medium-manganese steels with optimized properties in the journal Science
Adding 30 to 50 at.% aluminum to iron results in single-phase alloys with an ordered bcc-based crystal structure, so-called B2-ordered FeAl. Within the extended composition range of this intermetallic phase, the mechanical behavior varies in a very particular way.
The mechanical properties of bulk CrFeCoNi compositionally complex alloys (CCA) or high entropy alloys (HEA) are widely studied in literature [1]. Notably, these alloys show mechanical properties similar to the well studied quinary CrMnFeCoNi [2] . Nevertheless, little is known about the deformation mechanisms and the thermal behavior of these…
Hydrogen embrittlement is one of the most substantial issues as we strive for a greener future by transitioning to a hydrogen-based economy. The mechanisms behind material degradation caused by hydrogen embrittlement are poorly understood owing to the elusive nature of hydrogen. Therefore, in the project "In situ Hydrogen Platform for…
Efficient harvesting of sunlight and (photo-)electrochemical conversion into solar fuels is an emerging energy technology with enormous promise. Such emerging technologies depend critically on materials systems, in which the integration of dissimilar components and the internal interfaces that arise between them determine the functionality.