Thomas Unold's Lab
18 posts
@LabUnold
Combinatorial Energy Materials Research Group at @HZBde. Novel thin film solar energy materials and advanced characterization techniques.
Our in situ XAS and SAXS study revealing the nucleation and growth kinetics of quaternary nanocrystals is finally out in @acsnano @nanoresearchul @LabUnold @BernalNews @ChemicalSciUL pubs.acs.org/doi/10.1021/ac…
Out in @ScienceMagazine: We combined interface passivation with fast charge extraction for stable, >29%-efficient record perovskite/silicon tandem solar cells. Big collaboration for which we are very grateful. Congrats @AmranLux, @EikeKoehnen! science.sciencemag.org/content/370/65… @HZBde 1/2
Hampus's first paper is out #openaccess in @JMaterChem. We looked at the phase transitions in the CsPb(I,Br)3 solid solution in a single heating/cooldown in a combinatorial sample. High-throughput with a liquid metal jet source!😱 doi.org/10.1039/D0TA08…
Usually moisture makes everything worse but here is an exception. In CuI p-type transparent conductors, a well-chosen humidity level actually improves their conductivity! Published in @ACS_AMI with @LabUnold pubs.acs.org/doi/10.1021/ac…
New comment on measuring spatial profiles of trapped charges in perovskite solar cells. arxiv.org/abs/2008.02892
The DFG Priority Program "Perovskite semiconductors: From fundamental properties to devices" is now online! Check the list of the projects: perovskite-spp.uni-konstanz.de/projects/ #perovskite #solarcells #solarenergy
