JapanOverall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Energy
SubField 2:
Materials
Rank in SubField 1: 1,445 out of 343,394 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 49,675 | 46,061 |
| Total Cites | 870 | 974 |
| H-index | 11 | 12 |
| Hm-index | 6 | 7 |
| Number of Single Authored Papers | 10 | 10 |
| Total Cites to Single Authored Papers | 12 | 12 |
| Number of Single+First Authored Papers | 76 | 76 |
| Total Cites to Single+First Authored Papers | 110 | 113 |
| Number of Single+First+Last Authored Papers | 312 | 312 |
| Total Cites to Single+First+Last Authored Papers | 579 | 645 |
| Composite Score | 2 | 3 |
| Number of Distinct Citing Papers | 678 | 718 |
| Ratio of Total Citations to Distinct Citing Papers | 1.28 | 1.36 |
| Self-Citation Percentage |
10.68%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Energy
SubField 2:
Materials
Rank in SubField 1: 1,404 out of 313,936 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 54,117 | 58,532 |
| Total Cites | 812 | 928 |
| H-index | 11 | 11 |
| Hm-index | 6 | 6 |
| Number of Single Authored Papers | 9 | 9 |
| Total Cites to Single Authored Papers | 7 | 7 |
| Number of Single+First Authored Papers | 75 | 75 |
| Total Cites to Single+First Authored Papers | 105 | 110 |
| Number of Single+First+Last Authored Papers | 309 | 309 |
| Total Cites to Single+First+Last Authored Papers | 532 | 602 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 632 | 670 |
| Ratio of Total Citations to Distinct Citing Papers | 1.28 | 1.39 |
| Self-Citation Percentage |
12.50%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Energy
SubField 2:
Materials
Rank in SubField 1: 1,447 out of 287,766 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 59,778 | 47,733 |
| Total Cites | 792 | 984 |
| H-index | 12 | 13 |
| Hm-index | 5 | 6 |
| Number of Single Authored Papers | 9 | 9 |
| Total Cites to Single Authored Papers | 7 | 9 |
| Number of Single+First Authored Papers | 75 | 75 |
| Total Cites to Single+First Authored Papers | 114 | 140 |
| Number of Single+First+Last Authored Papers | 303 | 303 |
| Total Cites to Single+First+Last Authored Papers | 469 | 596 |
| Composite Score | 2 | 3 |
| Number of Distinct Citing Papers | 653 | 700 |
| Ratio of Total Citations to Distinct Citing Papers | 1.21 | 1.41 |
| Self-Citation Percentage |
19.51%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Energy
SubField 2:
Materials
Rank in SubField 1: 934 out of 265,592 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 44,279 | 47,363 |
| Total Cites | 859 | 964 |
| H-index | 11 | 12 |
| Hm-index | 7 | 7 |
| Number of Single Authored Papers | 6 | 6 |
| Total Cites to Single Authored Papers | 6 | 6 |
| Number of Single+First Authored Papers | 70 | 70 |
| Total Cites to Single+First Authored Papers | 130 | 131 |
| Number of Single+First+Last Authored Papers | 288 | 288 |
| Total Cites to Single+First+Last Authored Papers | 563 | 617 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 653 | 701 |
| Ratio of Total Citations to Distinct Citing Papers | 1.32 | 1.38 |
| Self-Citation Percentage |
10.89%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Energy
SubField 2:
Materials
Rank in SubField 1: 999 out of 229,150 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 47,574 | 48,384 |
| Total Cites | 1,333 | 1,503 |
| H-index | 16 | 17 |
| Hm-index | 8 | 9 |
| Number of Single Authored Papers | 6 | 6 |
| Total Cites to Single Authored Papers | 4 | 4 |
| Number of Single+First Authored Papers | 70 | 70 |
| Total Cites to Single+First Authored Papers | 207 | 211 |
| Number of Single+First+Last Authored Papers | 283 | 283 |
| Total Cites to Single+First+Last Authored Papers | 918 | 1,014 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1,053 | 1,124 |
| Ratio of Total Citations to Distinct Citing Papers | 1.27 | 1.34 |
| Self-Citation Percentage |
11.31%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Energy
SubField 2:
Materials
Rank in SubField 1: 917 out of 186,014 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 43,652 | 46,583 |
| Total Cites | 959 | 1,113 |
| H-index | 13 | 13 |
| Hm-index | 7 | 8 |
| Number of Single Authored Papers | 6 | 6 |
| Total Cites to Single Authored Papers | 5 | 5 |
| Number of Single+First Authored Papers | 70 | 70 |
| Total Cites to Single+First Authored Papers | 156 | 167 |
| Number of Single+First+Last Authored Papers | 275 | 275 |
| Total Cites to Single+First+Last Authored Papers | 695 | 787 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 767 | 824 |
| Ratio of Total Citations to Distinct Citing Papers | 1.25 | 1.35 |
| Self-Citation Percentage |
13.84%
|
|
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