JapanOverall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Energy
SubField 2:
Materials
Rank in SubField 1: 4,286 out of 343,394 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 267,146 | 225,914 |
| Total Cites | 5,863 | 7,524 |
| H-index | 38 | 44 |
| Hm-index | 14 | 17 |
| Number of Single Authored Papers | 4 | 4 |
| Total Cites to Single Authored Papers | 3 | 5 |
| Number of Single+First Authored Papers | 30 | 30 |
| Total Cites to Single+First Authored Papers | 856 | 1,049 |
| Number of Single+First+Last Authored Papers | 91 | 91 |
| Total Cites to Single+First+Last Authored Papers | 1,787 | 2,306 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 3,710 | 4,338 |
| Ratio of Total Citations to Distinct Citing Papers | 1.58 | 1.73 |
| Self-Citation Percentage |
22.08%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Energy
SubField 2:
Materials
Rank in SubField 1: 4,007 out of 313,936 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 263,823 | 217,916 |
| Total Cites | 6,043 | 7,860 |
| H-index | 37 | 43 |
| Hm-index | 13 | 16 |
| Number of Single Authored Papers | 2 | 2 |
| Total Cites to Single Authored Papers | 3 | 5 |
| Number of Single+First Authored Papers | 29 | 29 |
| Total Cites to Single+First Authored Papers | 786 | 974 |
| Number of Single+First+Last Authored Papers | 98 | 98 |
| Total Cites to Single+First+Last Authored Papers | 1,605 | 2,118 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 4,135 | 4,911 |
| Ratio of Total Citations to Distinct Citing Papers | 1.46 | 1.60 |
| Self-Citation Percentage |
23.12%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Energy
SubField 2:
Materials
Rank in SubField 1: 3,853 out of 265,592 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 273,218 | 224,183 |
| Total Cites | 4,793 | 6,454 |
| H-index | 32 | 39 |
| Hm-index | 12 | 14 |
| Number of Single Authored Papers | 2 | 2 |
| Total Cites to Single Authored Papers | 3 | 5 |
| Number of Single+First Authored Papers | 29 | 29 |
| Total Cites to Single+First Authored Papers | 626 | 799 |
| Number of Single+First+Last Authored Papers | 94 | 94 |
| Total Cites to Single+First+Last Authored Papers | 1,176 | 1,617 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 3,411 | 4,152 |
| Ratio of Total Citations to Distinct Citing Papers | 1.41 | 1.55 |
| Self-Citation Percentage |
25.74%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Energy
SubField 2:
Materials
Rank in SubField 1: 3,750 out of 229,150 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 278,011 | 223,896 |
| Total Cites | 4,528 | 6,112 |
| H-index | 31 | 38 |
| Hm-index | 11 | 14 |
| Number of Single Authored Papers | 2 | 2 |
| Total Cites to Single Authored Papers | 3 | 5 |
| Number of Single+First Authored Papers | 29 | 29 |
| Total Cites to Single+First Authored Papers | 589 | 753 |
| Number of Single+First+Last Authored Papers | 94 | 94 |
| Total Cites to Single+First+Last Authored Papers | 1,081 | 1,490 |
| Composite Score | 2 | 3 |
| Number of Distinct Citing Papers | 3,259 | 3,996 |
| Ratio of Total Citations to Distinct Citing Papers | 1.39 | 1.53 |
| Self-Citation Percentage |
25.92%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Energy
SubField 2:
Materials
Rank in SubField 1: 3,688 out of 186,014 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 283,116 | 234,567 |
| Total Cites | 3,867 | 5,249 |
| H-index | 30 | 35 |
| Hm-index | 10 | 13 |
| Number of Single Authored Papers | 2 | 2 |
| Total Cites to Single Authored Papers | 3 | 5 |
| Number of Single+First Authored Papers | 29 | 29 |
| Total Cites to Single+First Authored Papers | 492 | 644 |
| Number of Single+First+Last Authored Papers | 89 | 89 |
| Total Cites to Single+First+Last Authored Papers | 859 | 1,180 |
| Composite Score | 2 | 3 |
| Number of Distinct Citing Papers | 2,843 | 3,539 |
| Ratio of Total Citations to Distinct Citing Papers | 1.36 | 1.48 |
| Self-Citation Percentage |
26.33%
|
|
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