Report summary

Harvard University School of Engineering and Applied Sciences in 2022-2026 reads as a 117-PI network with 130 internal PI collaborations. The dominant subject mix is Engineering as the leading field (22% of slots across 53 PIs; 53 labels), Biomedical Engineering as the leading subfield (9% of slots across 26 PIs; 26 labels), and Advanced Materials and Mechanics as the leading topic (3% of slots across 9 PIs; 9 labels). That is promising: collaboration is not just one large hairball, and the leading breakdown groups cover 23 PIs across distinct clusters. The leading PI names are Federico Capasso (33.4 weighted works; Metamaterials and Metasurfaces Applications, Orbital Angular Momentum in Optics). The most visible ties are Marko Lončar and Amirhassan Shams‐Ansari (49 shared works, weight 19.3). The leading breakdown groups are group 1 with 10 PIs, 11 internal connections, weight 30.4, around Atomic and Molecular Physics, and Optics, Electronic, Optical and Magnetic Materials, Materials Chemistry, led by Haoning Tang, Eric Mazur, Michele Pizzochero.