Report summary

For The Ohio State University Department of Electrical and Computer Engineering in 2015-2026, the graph shows 119 visible PIs and 190 internal PI collaborations. The main research signal is Engineering as the leading field (52% of slots across 103 PIs; 103 labels), Electrical and Electronic Engineering as the leading subfield (27% of slots across 72 PIs; 72 labels), and Antenna Design and Analysis as the leading topic (4% of slots across 12 PIs; 12 labels). That is a healthy pattern, with enough links to reveal several interpretable groups rather than one undifferentiated component. The most prominent PIs by weighted works are Hongping Zhao (51.5 weighted works; Ga2O3 and related materials, ZnO doping and properties); Hojjat Adeli (48 weighted works; Structural Health Monitoring Techniques, EEG and Brain-Computer Interfaces). The clearest collaboration lines are Tyler J. Grassman and Steven A. Ringel (42 shared works, weight 21.8). The strongest breakdown groups are group 1 with 10 PIs, 13 internal connections, weight 145.7, around Electronic, Optical and Magnetic Materials, Materials Chemistry, Condensed Matter Physics, led by Hongping Zhao, Jinwoo Hwang, Siddharth Rajan; group 2 with 10 PIs, 9 internal connections, weight 107.2, around Electrical and Electronic Engineering, Aerospace Engineering, Atomic and Molecular Physics, and Optics, led by Asimina Kiourti, Shubhendu Bhardwaj, John L. Volakis.