Scholarly Index
Keiji Tanaka
Kyushu University; 6,851 total citations; 241 total publications; best world rank #94
Kyushu University
6,851Total citations
241Total publications
41H-index
Published ranking records
| Field | Window | World rank | National rank | Impact score |
|---|---|---|---|---|
| Phase-change materials and chalcogenides | Lifetime | 94 | JP 12 | 98.43 |
| Glass properties and applications | Lifetime | 258 | JP 23 | 98.40 |
| Chalcogenide Semiconductor Thin Films | Lifetime | 533 | JP 28 | 98.25 |
| Liquid Crystal Research Advancements | Lifetime | 244 | JP 26 | 97.67 |
| Nonlinear Optical Materials Studies | Lifetime | 151 | JP 11 | 97.66 |
| Optical Polarization and Ellipsometry | Lifetime | 164 | JP 4 | 96.49 |
| Mineralogy and Gemology Studies | Lifetime | 278 | JP 21 | 95.25 |
| Optical and Acousto-Optic Technologies | Lifetime | 288 | JP 27 | 94.35 |
| Thermography and Photoacoustic Techniques | Lifetime | 849 | JP 44 | 91.07 |
| Phase-change materials and chalcogenides | 2021-2025 | 354 | JP 13 | 82.44 |