- Two contributions to the Journal of Microscopy special issue on ptychograpy now out: Detecting charge transfer in WS2 (witz Tim Pennycook): onlinelibrary.wiley.com/doi/10.1111/... Rare single-author paper for the first results on our own ARINA detector: onlinelibrary.wiley.com/doi/full/10....Apr 2, 2025 10:20