Koga, Akihisa
Institute of Science Tokyo,
Japan
2025 Rank: 211569
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
General Physics
SubField 2:
Applied Physics
Rank in SubField 1: 1345 out of 83749 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 211569 | 174282 |
| Total Cites | 2628 | 3422 |
| H-index | 24 | 30 |
| Hm-index | 14 | 17 |
| Number of Single Authored Papers | 5 | 5 |
| Total Cites to Single Authored Papers | 75 | 93 |
| Number of Single+First Authored Papers | 60 | 60 |
| Total Cites to Single+First Authored Papers | 1101 | 1475 |
| Number of Single+First+Last Authored Papers | 97 | 97 |
| Total Cites to Single+First+Last Authored Papers | 1304 | 1805 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2039 | 2312 |
| Ratio of Total Citations to Distinct Citing Papers | 1.29 | 1.48 |
| Self-Citation Percentage |
23.20%
|
|
Koga, Akihisa
Tokyo Institute of Technology,
Japan
2024 Rank: 223082
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
General Physics
SubField 2:
Applied Physics
Rank in SubField 1: 1428 out of 78538 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 223082 | 181062 |
| Total Cites | 2406 | 3149 |
| H-index | 23 | 28 |
| Hm-index | 13 | 16 |
| Number of Single Authored Papers | 5 | 5 |
| Total Cites to Single Authored Papers | 64 | 77 |
| Number of Single+First Authored Papers | 58 | 58 |
| Total Cites to Single+First Authored Papers | 1015 | 1372 |
| Number of Single+First+Last Authored Papers | 93 | 93 |
| Total Cites to Single+First+Last Authored Papers | 1185 | 1654 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1878 | 2138 |
| Ratio of Total Citations to Distinct Citing Papers | 1.28 | 1.47 |
| Self-Citation Percentage |
23.59%
|
|
Koga, Akihisa
Tokyo Institute of Technology,
Japan
2023 Rank: 222927
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
General Physics
SubField 2:
Applied Physics
Rank in SubField 1: 1469 out of 73580 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 222927 | 181153 |
| Total Cites | 2238 | 2935 |
| H-index | 22 | 27 |
| Hm-index | 13 | 16 |
| Number of Single Authored Papers | 5 | 5 |
| Total Cites to Single Authored Papers | 56 | 67 |
| Number of Single+First Authored Papers | 58 | 58 |
| Total Cites to Single+First Authored Papers | 955 | 1301 |
| Number of Single+First+Last Authored Papers | 90 | 90 |
| Total Cites to Single+First+Last Authored Papers | 1110 | 1554 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1758 | 2004 |
| Ratio of Total Citations to Distinct Citing Papers | 1.27 | 1.46 |
| Self-Citation Percentage |
23.75%
|
|
Koga, Akihisa
Tokyo Institute of Technology,
Japan
2022 Rank: 232467
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
General Physics
SubField 2:
Applied Physics
Rank in SubField 1: 1547 out of 70970 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 232467 | 190587 |
| Total Cites | 2055 | 2680 |
| H-index | 21 | 25 |
| Hm-index | 12 | 15 |
| Number of Single Authored Papers | 5 | 5 |
| Total Cites to Single Authored Papers | 46 | 54 |
| Number of Single+First Authored Papers | 56 | 56 |
| Total Cites to Single+First Authored Papers | 884 | 1209 |
| Number of Single+First+Last Authored Papers | 81 | 81 |
| Total Cites to Single+First+Last Authored Papers | 1022 | 1421 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1620 | 1848 |
| Ratio of Total Citations to Distinct Citing Papers | 1.27 | 1.45 |
| Self-Citation Percentage |
23.32%
|
|
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