Report summary

For Columbia University Department of Chemistry in 2015-2017, the graph shows 33 visible PIs and 29 internal PI collaborations. The dominant subject mix is Chemistry as the leading field (19% of slots across 14 PIs; 14 labels), Materials Chemistry as the leading subfield (13% of slots across 10 PIs; 10 labels), and Molecular Junctions and Nanostructures as the leading topic (5% of slots across 5 PIs; 5 labels). The network looks reasonably well-rounded, with visible collaboration groups but not so much concentration that one field explains the whole department. The top weighted PIs are Ruhong Zhou (19.8 weighted works; Graphene and Nanomaterials Applications, Graphene research and applications). The most visible ties are Colin Nuckolls and Latha Venkataraman (14 shared works, weight 7.3). The standout breakdown groups are group 1 with 10 PIs, 13 internal connections, weight 27.2, around Organic Chemistry, Electrical and Electronic Engineering, Molecular Biology, led by Xiaoyang Zhu, Brent R. Stockwell, Luis M. Campos.