I am a device physicist working on organic optoelectronics. My expertise lies in combining ultrafast and steady-state spectroscopy with multiscale device modelling to explain quantitatively where the efficiency of organic solar cells originates and where its limits lie; this led to establishing and overcoming the fill-factor limit of organic solar cells (Nature Photonics, 2026). I have co-authored 63 peer-reviewed publications (7,942 citations; h-index 30).
No. of publications: 63 peer-reviewed journal articles
Total no. of citations: 7,942; h-index: 30
I routinely publish in high-impact journals and have co-authored:
[Journal Impact Factor in brackets]
Author sequence of publications
63 peer-reviewed journal articles, reverse chronological (Google Scholar, Oct 2026). H. Zhang in bold; † equal contribution; * corresponding author.