Koyi, Hemin A.
Uppsala Universitet,
Sweden
2025 Rank: 57,115
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Geochemistry & Geophysics
SubField 2:
Geology
Rank in SubField 1: 987 out of 103,460 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 57,115 | 48,425 |
| Total Cites | 5,232 | 6,476 |
| H-index | 40 | 46 |
| Hm-index | 25 | 28 |
| Number of Single Authored Papers | 14 | 14 |
| Total Cites to Single Authored Papers | 528 | 666 |
| Number of Single+First Authored Papers | 35 | 35 |
| Total Cites to Single+First Authored Papers | 1,186 | 1,512 |
| Number of Single+First+Last Authored Papers | 109 | 109 |
| Total Cites to Single+First+Last Authored Papers | 3,620 | 4,520 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 3,274 | 3,664 |
| Ratio of Total Citations to Distinct Citing Papers | 1.60 | 1.77 |
| Self-Citation Percentage |
19.21%
|
|
Koyi, Hemin A.
Uppsala Universitet,
Sweden
2023 Rank: 59,224
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Geochemistry & Geophysics
SubField 2:
Geology
Rank in SubField 1: 1,018 out of 92,230 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 59,224 | 48,845 |
| Total Cites | 4,445 | 5,580 |
| H-index | 37 | 43 |
| Hm-index | 23 | 26 |
| Number of Single Authored Papers | 14 | 14 |
| Total Cites to Single Authored Papers | 475 | 610 |
| Number of Single+First Authored Papers | 35 | 35 |
| Total Cites to Single+First Authored Papers | 1,058 | 1,368 |
| Number of Single+First+Last Authored Papers | 98 | 98 |
| Total Cites to Single+First+Last Authored Papers | 3,069 | 3,903 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2,787 | 3,128 |
| Ratio of Total Citations to Distinct Citing Papers | 1.59 | 1.78 |
| Self-Citation Percentage |
20.34%
|
|
Koyi, Hemin A.
Uppsala Universitet,
Sweden
2021 Rank: 58,180
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Geochemistry & Geophysics
SubField 2:
Geology
Rank in SubField 1: 1,003 out of 81,218 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 58,180 | 48,808 |
| Total Cites | 3,854 | 4,894 |
| H-index | 35 | 40 |
| Hm-index | 22 | 24 |
| Number of Single Authored Papers | 13 | 13 |
| Total Cites to Single Authored Papers | 433 | 566 |
| Number of Single+First Authored Papers | 33 | 33 |
| Total Cites to Single+First Authored Papers | 955 | 1,256 |
| Number of Single+First+Last Authored Papers | 95 | 95 |
| Total Cites to Single+First+Last Authored Papers | 2,683 | 3,461 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2,397 | 2,705 |
| Ratio of Total Citations to Distinct Citing Papers | 1.61 | 1.81 |
| Self-Citation Percentage |
21.25%
|
|
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