Scholarly Index
N. M. Johnson
University of Pennsylvania; 6,878 total citations; 169 total publications; best world rank #100
University of Pennsylvania
6,878Total citations
169Total publications
43H-index
Published ranking records
| Field | Window | World rank | National rank | Impact score |
|---|---|---|---|---|
| Silicon and Solar Cell Technologies | Lifetime | 100 | US 39 | 99.02 |
| Thin-Film Transistor Technologies | Lifetime | 176 | US 57 | 98.93 |
| Silicon Nanostructures and Photoluminescence | Lifetime | 133 | US 48 | 98.67 |
| Semiconductor materials and devices | Lifetime | 598 | US 260 | 98.88 |
| Semiconductor materials and interfaces | Lifetime | 533 | US 215 | 97.84 |