JapanOverall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Materials
SubField 2:
Energy
Rank in SubField 1: 3,577 out of 314,399 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 240,129 | 192,371 |
| Total Cites | 1,564 | 1,921 |
| H-index | 16 | 22 |
| Hm-index | 11 | 14 |
| Number of Single Authored Papers | 23 | 23 |
| Total Cites to Single Authored Papers | 436 | 499 |
| Number of Single+First Authored Papers | 41 | 41 |
| Total Cites to Single+First Authored Papers | 783 | 932 |
| Number of Single+First+Last Authored Papers | 66 | 66 |
| Total Cites to Single+First+Last Authored Papers | 1,073 | 1,382 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1,341 | 1,513 |
| Ratio of Total Citations to Distinct Citing Papers | 1.17 | 1.27 |
| Self-Citation Percentage |
18.58%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Materials
SubField 2:
Energy
Rank in SubField 1: 3,508 out of 299,561 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 240,987 | 200,406 |
| Total Cites | 1,414 | 1,715 |
| H-index | 16 | 21 |
| Hm-index | 10 | 13 |
| Number of Single Authored Papers | 23 | 23 |
| Total Cites to Single Authored Papers | 399 | 462 |
| Number of Single+First Authored Papers | 41 | 41 |
| Total Cites to Single+First Authored Papers | 716 | 865 |
| Number of Single+First+Last Authored Papers | 65 | 65 |
| Total Cites to Single+First+Last Authored Papers | 991 | 1,244 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1,203 | 1,337 |
| Ratio of Total Citations to Distinct Citing Papers | 1.18 | 1.28 |
| Self-Citation Percentage |
17.55%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Materials
SubField 2:
Energy
Rank in SubField 1: 3,482 out of 281,605 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 243,421 | 195,281 |
| Total Cites | 1,293 | 1,580 |
| H-index | 16 | 21 |
| Hm-index | 10 | 13 |
| Number of Single Authored Papers | 22 | 22 |
| Total Cites to Single Authored Papers | 365 | 429 |
| Number of Single+First Authored Papers | 40 | 40 |
| Total Cites to Single+First Authored Papers | 662 | 813 |
| Number of Single+First+Last Authored Papers | 64 | 64 |
| Total Cites to Single+First+Last Authored Papers | 912 | 1,154 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1,081 | 1,203 |
| Ratio of Total Citations to Distinct Citing Papers | 1.20 | 1.31 |
| Self-Citation Percentage |
18.16%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Materials
SubField 2:
Energy
Rank in SubField 1: 3,627 out of 267,149 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 256,101 | 216,208 |
| Total Cites | 1,107 | 1,380 |
| H-index | 14 | 19 |
| Hm-index | 9 | 11 |
| Number of Single Authored Papers | 22 | 22 |
| Total Cites to Single Authored Papers | 321 | 385 |
| Number of Single+First Authored Papers | 40 | 40 |
| Total Cites to Single+First Authored Papers | 589 | 740 |
| Number of Single+First+Last Authored Papers | 64 | 64 |
| Total Cites to Single+First+Last Authored Papers | 789 | 1,019 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 915 | 1,033 |
| Ratio of Total Citations to Distinct Citing Papers | 1.21 | 1.34 |
| Self-Citation Percentage |
19.78%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Materials
SubField 2:
Energy
Rank in SubField 1: 3,643 out of 285,331 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 251,013 | 217,397 |
| Total Cites | 1,037 | 1,300 |
| H-index | 14 | 18 |
| Hm-index | 9 | 11 |
| Number of Single Authored Papers | 22 | 22 |
| Total Cites to Single Authored Papers | 306 | 370 |
| Number of Single+First Authored Papers | 40 | 40 |
| Total Cites to Single+First Authored Papers | 564 | 713 |
| Number of Single+First+Last Authored Papers | 64 | 64 |
| Total Cites to Single+First+Last Authored Papers | 749 | 971 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 852 | 962 |
| Ratio of Total Citations to Distinct Citing Papers | 1.22 | 1.35 |
| Self-Citation Percentage |
20.23%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Materials
SubField 2:
Energy
Rank in SubField 1: 3,643 out of 177,931 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 265,603 | 231,733 |
| Total Cites | 838 | 1,073 |
| H-index | 14 | 17 |
| Hm-index | 8 | 10 |
| Number of Single Authored Papers | 22 | 22 |
| Total Cites to Single Authored Papers | 259 | 323 |
| Number of Single+First Authored Papers | 40 | 40 |
| Total Cites to Single+First Authored Papers | 484 | 633 |
| Number of Single+First+Last Authored Papers | 65 | 65 |
| Total Cites to Single+First+Last Authored Papers | 635 | 829 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 680 | 770 |
| Ratio of Total Citations to Distinct Citing Papers | 1.23 | 1.39 |
| Self-Citation Percentage |
21.90%
|
|
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