JapanOverall Rank
Rank in SubField 1
Publications
Total Cites
Main Field:
Chemistry
SubField 1:
Environmental Sciences
SubField 2:
Chemical Engineering
Rank in SubField 1: 2,703 out of 140,934 Researchers
Data For The Year: 2026
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 277,335 | 248,463 |
| Total Cites | 5,324 | 6,857 |
| H-index | 38 | 43 |
| Hm-index | 19 | 22 |
| Number of Single Authored Papers | 0 | 0 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 136 | 136 |
| Total Cites to Single+First Authored Papers | 2,223 | 3,037 |
| Number of Single+First+Last Authored Papers | 136 | 136 |
| Total Cites to Single+First+Last Authored Papers | 2,223 | 3,037 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 4,267 | 4,581 |
| Ratio of Total Citations to Distinct Citing Papers | 1.25 | 1.50 |
| Self-Citation Percentage |
22.36%
|
|
Overall Rank
Rank in SubField 1
Publications
Total Cites
Main Field:
Chemistry
SubField 1:
Environmental Sciences
SubField 2:
Chemical Engineering
Rank in SubField 1: 2,624 out of 130,223 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 283,187 | 248,746 |
| Total Cites | 4,541 | 6,007 |
| H-index | 35 | 41 |
| Hm-index | 18 | 21 |
| Number of Single Authored Papers | 0 | 0 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 136 | 136 |
| Total Cites to Single+First Authored Papers | 2,011 | 2,807 |
| Number of Single+First+Last Authored Papers | 136 | 136 |
| Total Cites to Single+First+Last Authored Papers | 2,011 | 2,807 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 3,650 | 3,948 |
| Ratio of Total Citations to Distinct Citing Papers | 1.24 | 1.52 |
| Self-Citation Percentage |
24.40%
|
|
Overall Rank
Rank in SubField 1
Publications
Total Cites
Main Field:
Chemistry
SubField 1:
Environmental Sciences
SubField 2:
Chemical Engineering
Rank in SubField 1: 2,523 out of 115,291 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 296,768 | 257,446 |
| Total Cites | 3,827 | 5,181 |
| H-index | 33 | 37 |
| Hm-index | 17 | 20 |
| Number of Single Authored Papers | 0 | 0 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 135 | 135 |
| Total Cites to Single+First Authored Papers | 1,799 | 2,582 |
| Number of Single+First+Last Authored Papers | 135 | 135 |
| Total Cites to Single+First+Last Authored Papers | 1,799 | 2,582 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 3,076 | 3,352 |
| Ratio of Total Citations to Distinct Citing Papers | 1.24 | 1.55 |
| Self-Citation Percentage |
26.13%
|
|
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