Yamada, Koji
National Institute of Advanced Industrial Science and Technology,
Japan
2026 Rank: 244,400
Overall Rank
Rank in SubField 1
Publications
Total Cites
Main Field:
Physics & Astronomy
SubField 1:
Optoelectronics & Photonics
SubField 2:
Optics
Rank in SubField 1: 900 out of 140,272 Researchers
Data For The Year: 2026
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 244,400 | 216,475 |
| Total Cites | 6,767 | 8,585 |
| H-index | 35 | 40 |
| Hm-index | 11 | 13 |
| Number of Single Authored Papers | 8 | 8 |
| Total Cites to Single Authored Papers | 35 | 36 |
| Number of Single+First Authored Papers | 83 | 83 |
| Total Cites to Single+First Authored Papers | 564 | 733 |
| Number of Single+First+Last Authored Papers | 222 | 222 |
| Total Cites to Single+First+Last Authored Papers | 1,329 | 1,832 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 5,789 | 6,558 |
| Ratio of Total Citations to Distinct Citing Papers | 1.17 | 1.31 |
| Self-Citation Percentage |
21.18%
|
|
Yamada, Koji
National Institute of Advanced Industrial Science and Technology,
Japan
2025 Rank: 238,765
Overall Rank
Rank in SubField 1
Publications
Total Cites
Main Field:
Physics & Astronomy
SubField 1:
Optoelectronics & Photonics
SubField 2:
Optics
Rank in SubField 1: 874 out of 131,858 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 238,765 | 207,483 |
| Total Cites | 6,464 | 8,232 |
| H-index | 34 | 39 |
| Hm-index | 11 | 13 |
| Number of Single Authored Papers | 8 | 8 |
| Total Cites to Single Authored Papers | 34 | 35 |
| Number of Single+First Authored Papers | 83 | 83 |
| Total Cites to Single+First Authored Papers | 547 | 716 |
| Number of Single+First+Last Authored Papers | 217 | 217 |
| Total Cites to Single+First+Last Authored Papers | 1,234 | 1,713 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 5,522 | 6,263 |
| Ratio of Total Citations to Distinct Citing Papers | 1.17 | 1.31 |
| Self-Citation Percentage |
21.48%
|
|
Trending Researchers
Featured Profiles
Partner with TOPSCINET
Reach science enthusiasts and researchers across the site. Write to business@topscinet.com and our marketing team will send a proposal built around your banner ad goals.