Home News Press Releases Green hydrogen: Using solar energy for water splitting Publications of Kulpreet S. Virdi All genres Journal Article (1) Journal Article (1) 1. Journal Article Virdi, K. S.; Kauffmann, Y.; Ziegler, C.; Ganter, P.; Blaha, P.; Lotsch, B. V.; Kaplan, W. D.; Scheu, C.: Band gap extraction from individual two-dimensional perovskite nanosheets using valence electron energy loss spectroscopy. The Journal of Physical Chemistry C 120 (20), pp. 11170 - 11179 (2016) MPG.PuRe DOI