Scholarly Index
Takahisa Koyama
Japan Synchrotron Radiation Research Institute; 1,919 total citations; 113 total publications; best world rank #222
Japan Synchrotron Radiation Research Institute
1,919Total citations
113Total publications
25H-index
Published ranking records
| Field | Window | World rank | National rank | Impact score |
|---|---|---|---|---|
| Advanced X-ray Imaging Techniques | Lifetime | 711 | JP 72 | 94.69 |
| X-ray Spectroscopy and Fluorescence Analysis | 2021-2025 | 222 | JP 13 | 82.24 |
| Advanced X-ray Imaging Techniques | 2021-2025 | 549 | JP 28 | 81.54 |