Chapman, Clark R.
Space Science and Engineering Division,
United States
2025 Rank: 100441
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Astronomy & Astrophysics
SubField 2:
Geochemistry & Geophysics
Rank in SubField 1: 1263 out of 55063 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 100441 | 99056 |
| Total Cites | 421 | 491 |
| H-index | 10 | 11 |
| Hm-index | 5 | 5 |
| Number of Single Authored Papers | 44 | 44 |
| Total Cites to Single Authored Papers | 38 | 38 |
| Number of Single+First Authored Papers | 62 | 62 |
| Total Cites to Single+First Authored Papers | 72 | 73 |
| Number of Single+First+Last Authored Papers | 80 | 80 |
| Total Cites to Single+First+Last Authored Papers | 101 | 103 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 276 | 297 |
| Ratio of Total Citations to Distinct Citing Papers | 1.53 | 1.65 |
| Self-Citation Percentage |
14.26%
|
|
Chapman, Clark R.
Space Science and Engineering Division,
United States
2020 Rank: 82940
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Astronomy & Astrophysics
SubField 2:
Geochemistry & Geophysics
Rank in SubField 1: 801 out of 42624 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 82940 | 80711 |
| Total Cites | 478 | 571 |
| H-index | 10 | 12 |
| Hm-index | 5 | 5 |
| Number of Single Authored Papers | 44 | 44 |
| Total Cites to Single Authored Papers | 35 | 35 |
| Number of Single+First Authored Papers | 61 | 61 |
| Total Cites to Single+First Authored Papers | 85 | 85 |
| Number of Single+First+Last Authored Papers | 76 | 76 |
| Total Cites to Single+First+Last Authored Papers | 121 | 125 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 312 | 343 |
| Ratio of Total Citations to Distinct Citing Papers | 1.53 | 1.66 |
| Self-Citation Percentage |
16.29%
|
|
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