Um, Ik Hwan
Ewha Womans University,
Korea, Republic of
2025 Rank: 333,196
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
General Chemistry
SubField 2:
Organic Chemistry
Rank in SubField 1: 822 out of 57,118 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 333,196 | 149,866 |
| Total Cites | 1,933 | 4,383 |
| H-index | 22 | 41 |
| Hm-index | 13 | 18 |
| Number of Single Authored Papers | 1 | 1 |
| Total Cites to Single Authored Papers | 9 | 14 |
| Number of Single+First Authored Papers | 119 | 119 |
| Total Cites to Single+First Authored Papers | 1,278 | 3,441 |
| Number of Single+First+Last Authored Papers | 202 | 202 |
| Total Cites to Single+First+Last Authored Papers | 1,598 | 3,986 |
| Composite Score | 2 | 3 |
| Number of Distinct Citing Papers | 1,038 | 1,251 |
| Ratio of Total Citations to Distinct Citing Papers | 1.86 | 3.50 |
| Self-Citation Percentage |
55.90%
|
|
Um, Ik Hwan
Ewha Womans University,
Korea, Republic of
2024 Rank: 325,789
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
General Chemistry
SubField 2:
Organic Chemistry
Rank in SubField 1: 837 out of 53,171 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 325,789 | 140,774 |
| Total Cites | 1,855 | 4,305 |
| H-index | 22 | 41 |
| Hm-index | 12 | 18 |
| Number of Single Authored Papers | 1 | 1 |
| Total Cites to Single Authored Papers | 8 | 13 |
| Number of Single+First Authored Papers | 118 | 118 |
| Total Cites to Single+First Authored Papers | 1,222 | 3,385 |
| Number of Single+First+Last Authored Papers | 201 | 201 |
| Total Cites to Single+First+Last Authored Papers | 1,528 | 3,916 |
| Composite Score | 2 | 3 |
| Number of Distinct Citing Papers | 1,000 | 1,213 |
| Ratio of Total Citations to Distinct Citing Papers | 1.86 | 3.55 |
| Self-Citation Percentage |
56.91%
|
|
Um, Ik Hwan
Ewha Womans University,
Korea, Republic of
2023 Rank: 313,256
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
General Chemistry
SubField 2:
Organic Chemistry
Rank in SubField 1: 830 out of 51,019 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 313,256 | 131,731 |
| Total Cites | 1,772 | 4,222 |
| H-index | 21 | 40 |
| Hm-index | 12 | 18 |
| Number of Single Authored Papers | 1 | 1 |
| Total Cites to Single Authored Papers | 8 | 13 |
| Number of Single+First Authored Papers | 118 | 118 |
| Total Cites to Single+First Authored Papers | 1,168 | 3,331 |
| Number of Single+First+Last Authored Papers | 201 | 201 |
| Total Cites to Single+First+Last Authored Papers | 1,464 | 3,852 |
| Composite Score | 2 | 3 |
| Number of Distinct Citing Papers | 961 | 1,174 |
| Ratio of Total Citations to Distinct Citing Papers | 1.84 | 3.60 |
| Self-Citation Percentage |
58.03%
|
|
Um, Ik Hwan
Ewha Womans University,
Korea, Republic of
2022 Rank: 300,063
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
General Chemistry
SubField 2:
Organic Chemistry
Rank in SubField 1: 851 out of 49,459 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 300,063 | 120,183 |
| Total Cites | 1,695 | 4,145 |
| H-index | 20 | 40 |
| Hm-index | 11 | 17 |
| Number of Single Authored Papers | 1 | 1 |
| Total Cites to Single Authored Papers | 8 | 13 |
| Number of Single+First Authored Papers | 117 | 117 |
| Total Cites to Single+First Authored Papers | 1,126 | 3,289 |
| Number of Single+First+Last Authored Papers | 200 | 200 |
| Total Cites to Single+First+Last Authored Papers | 1,409 | 3,797 |
| Composite Score | 2 | 3 |
| Number of Distinct Citing Papers | 902 | 1,115 |
| Ratio of Total Citations to Distinct Citing Papers | 1.88 | 3.72 |
| Self-Citation Percentage |
59.11%
|
|
Um, Ik Hwan
Ewha Womans University,
Korea, Republic of
2021 Rank: 287,029
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
General Chemistry
SubField 2:
Organic Chemistry
Rank in SubField 1: 921 out of 51,674 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 287,029 | 114,527 |
| Total Cites | 1,651 | 4,083 |
| H-index | 20 | 39 |
| Hm-index | 11 | 18 |
| Number of Single Authored Papers | 1 | 1 |
| Total Cites to Single Authored Papers | 8 | 13 |
| Number of Single+First Authored Papers | 116 | 116 |
| Total Cites to Single+First Authored Papers | 1,106 | 3,254 |
| Number of Single+First+Last Authored Papers | 199 | 199 |
| Total Cites to Single+First+Last Authored Papers | 1,368 | 3,738 |
| Composite Score | 2 | 3 |
| Number of Distinct Citing Papers | 881 | 1,094 |
| Ratio of Total Citations to Distinct Citing Papers | 1.87 | 3.73 |
| Self-Citation Percentage |
59.56%
|
|
Um, Ik Hwan
Ewha Womans University,
Korea, Republic of
2020 Rank: 274,309
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
General Chemistry
SubField 2:
Organic Chemistry
Rank in SubField 1: 711 out of 44,508 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 274,309 | 103,216 |
| Total Cites | 1,517 | 3,959 |
| H-index | 19 | 39 |
| Hm-index | 11 | 17 |
| Number of Single Authored Papers | 1 | 1 |
| Total Cites to Single Authored Papers | 8 | 13 |
| Number of Single+First Authored Papers | 116 | 116 |
| Total Cites to Single+First Authored Papers | 1,017 | 3,166 |
| Number of Single+First+Last Authored Papers | 200 | 200 |
| Total Cites to Single+First+Last Authored Papers | 1,245 | 3,616 |
| Composite Score | 2 | 3 |
| Number of Distinct Citing Papers | 810 | 1,029 |
| Ratio of Total Citations to Distinct Citing Papers | 1.87 | 3.85 |
| Self-Citation Percentage |
61.68%
|
|
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