Char, Kookheon
Seoul National University,
Korea, Republic of
2025 Rank: 209,506
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Polymers
SubField 2:
Nanoscience & Nanotechnology
Rank in SubField 1: 2,269 out of 124,976 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 209,506 | 230,032 |
| Total Cites | 1,588 | 1,761 |
| H-index | 21 | 22 |
| Hm-index | 7 | 7 |
| Number of Single Authored Papers | 0 | 0 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 11 | 11 |
| Total Cites to Single+First Authored Papers | 1 | 1 |
| Number of Single+First+Last Authored Papers | 167 | 167 |
| Total Cites to Single+First+Last Authored Papers | 250 | 274 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 1,058 | 1,116 |
| Ratio of Total Citations to Distinct Citing Papers | 1.50 | 1.58 |
| Self-Citation Percentage |
9.82%
|
|
Char, Kookheon
Seoul National University,
Korea, Republic of
2024 Rank: 179,399
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Polymers
SubField 2:
Nanoscience & Nanotechnology
Rank in SubField 1: 1,836 out of 116,445 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 179,399 | 187,374 |
| Total Cites | 1,760 | 1,918 |
| H-index | 21 | 23 |
| Hm-index | 7 | 8 |
| Number of Single Authored Papers | 0 | 0 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 11 | 11 |
| Total Cites to Single+First Authored Papers | 1 | 1 |
| Number of Single+First+Last Authored Papers | 166 | 166 |
| Total Cites to Single+First+Last Authored Papers | 277 | 300 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 1,099 | 1,152 |
| Ratio of Total Citations to Distinct Citing Papers | 1.60 | 1.66 |
| Self-Citation Percentage |
8.24%
|
|
Char, Kookheon
Seoul National University,
Korea, Republic of
2023 Rank: 158,800
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Polymers
SubField 2:
Nanoscience & Nanotechnology
Rank in SubField 1: 1,584 out of 108,979 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 158,800 | 162,903 |
| Total Cites | 1,536 | 1,716 |
| H-index | 19 | 20 |
| Hm-index | 7 | 8 |
| Number of Single Authored Papers | 0 | 0 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 11 | 11 |
| Total Cites to Single+First Authored Papers | 4 | 5 |
| Number of Single+First+Last Authored Papers | 166 | 166 |
| Total Cites to Single+First+Last Authored Papers | 268 | 296 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 1,087 | 1,137 |
| Ratio of Total Citations to Distinct Citing Papers | 1.41 | 1.51 |
| Self-Citation Percentage |
10.49%
|
|
Char, Kookheon
Seoul National University,
Korea, Republic of
2022 Rank: 173,251
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Polymers
SubField 2:
Nanoscience & Nanotechnology
Rank in SubField 1: 1,713 out of 103,159 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 173,251 | 179,332 |
| Total Cites | 1,445 | 1,594 |
| H-index | 18 | 19 |
| Hm-index | 7 | 7 |
| Number of Single Authored Papers | 0 | 0 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 11 | 11 |
| Total Cites to Single+First Authored Papers | 3 | 3 |
| Number of Single+First+Last Authored Papers | 163 | 163 |
| Total Cites to Single+First+Last Authored Papers | 266 | 290 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 1,011 | 1,067 |
| Ratio of Total Citations to Distinct Citing Papers | 1.43 | 1.49 |
| Self-Citation Percentage |
9.35%
|
|
Char, Kookheon
Seoul National University,
Korea, Republic of
2020 Rank: 140,287
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Polymers
SubField 2:
Nanoscience & Nanotechnology
Rank in SubField 1: 1,470 out of 80,670 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 140,287 | 141,988 |
| Total Cites | 1,829 | 2,120 |
| H-index | 22 | 24 |
| Hm-index | 7 | 7 |
| Number of Single Authored Papers | 0 | 0 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 11 | 11 |
| Total Cites to Single+First Authored Papers | 4 | 4 |
| Number of Single+First+Last Authored Papers | 155 | 155 |
| Total Cites to Single+First+Last Authored Papers | 404 | 476 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 1,257 | 1,348 |
| Ratio of Total Citations to Distinct Citing Papers | 1.46 | 1.57 |
| Self-Citation Percentage |
13.73%
|
|
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