Home News Press Releases Green hydrogen: Using solar energy for water splitting Publications of J.-C. Han All genres Journal Article (1) Journal Article (1) 1. Journal Article Seol, J. B.; Na, S.-H.; Gault, B.; Kim, J.-E.; Han, J.-C.; Park, C.-G.; Raabe, D.: Core-shell nanoparticle arrays double the strength of steel. Scientific Reports 7 (42547), 42547 (2017) MPG.PuRe DOI publisher-version