Ferrill, David A.
Southwest Research Institute,
United States
2025 Rank: 160390
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Geochemistry & Geophysics
SubField 2:
Geology
Rank in SubField 1: 2218 out of 103460 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 160390 | 131983 |
| Total Cites | 307 | 374 |
| H-index | 9 | 9 |
| Hm-index | 4 | 5 |
| Number of Single Authored Papers | 6 | 6 |
| Total Cites to Single Authored Papers | 3 | 4 |
| Number of Single+First Authored Papers | 49 | 49 |
| Total Cites to Single+First Authored Papers | 164 | 207 |
| Number of Single+First+Last Authored Papers | 72 | 72 |
| Total Cites to Single+First+Last Authored Papers | 188 | 241 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 230 | 237 |
| Ratio of Total Citations to Distinct Citing Papers | 1.33 | 1.58 |
| Self-Citation Percentage |
17.91%
|
|
Ferrill, David A.
Southwest Research Institute,
United States
2024 Rank: 93595
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Geochemistry & Geophysics
SubField 2:
Geology
Rank in SubField 1: 1340 out of 98126 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 93595 | 90904 |
| Total Cites | 348 | 404 |
| H-index | 10 | 10 |
| Hm-index | 5 | 5 |
| Number of Single Authored Papers | 5 | 5 |
| Total Cites to Single Authored Papers | 10 | 10 |
| Number of Single+First Authored Papers | 47 | 47 |
| Total Cites to Single+First Authored Papers | 164 | 197 |
| Number of Single+First+Last Authored Papers | 70 | 70 |
| Total Cites to Single+First+Last Authored Papers | 197 | 237 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 232 | 243 |
| Ratio of Total Citations to Distinct Citing Papers | 1.50 | 1.66 |
| Self-Citation Percentage |
13.86%
|
|
Ferrill, David A.
Southwest Research Institute,
United States
2023 Rank: 54591
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Geochemistry & Geophysics
SubField 2:
Geology
Rank in SubField 1: 889 out of 92230 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 54591 | 50989 |
| Total Cites | 409 | 469 |
| H-index | 10 | 11 |
| Hm-index | 6 | 6 |
| Number of Single Authored Papers | 5 | 5 |
| Total Cites to Single Authored Papers | 19 | 19 |
| Number of Single+First Authored Papers | 46 | 46 |
| Total Cites to Single+First Authored Papers | 239 | 277 |
| Number of Single+First+Last Authored Papers | 68 | 68 |
| Total Cites to Single+First+Last Authored Papers | 261 | 304 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 252 | 259 |
| Ratio of Total Citations to Distinct Citing Papers | 1.62 | 1.81 |
| Self-Citation Percentage |
12.79%
|
|
Ferrill, David A.
Southwest Research Institute,
United States
2022 Rank: 105498
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Geochemistry & Geophysics
SubField 2:
Geology
Rank in SubField 1: 1753 out of 87916 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 105498 | 97125 |
| Total Cites | 312 | 352 |
| H-index | 8 | 9 |
| Hm-index | 4 | 5 |
| Number of Single Authored Papers | 5 | 5 |
| Total Cites to Single Authored Papers | 10 | 12 |
| Number of Single+First Authored Papers | 44 | 44 |
| Total Cites to Single+First Authored Papers | 163 | 186 |
| Number of Single+First+Last Authored Papers | 65 | 65 |
| Total Cites to Single+First+Last Authored Papers | 185 | 210 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 222 | 230 |
| Ratio of Total Citations to Distinct Citing Papers | 1.41 | 1.53 |
| Self-Citation Percentage |
11.36%
|
|
Ferrill, David A.
Southwest Research Institute,
United States
2021 Rank: 87066
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Geochemistry & Geophysics
SubField 2:
Geology
Rank in SubField 1: 1565 out of 81218 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 87066 | 90146 |
| Total Cites | 487 | 551 |
| H-index | 11 | 11 |
| Hm-index | 6 | 6 |
| Number of Single Authored Papers | 5 | 5 |
| Total Cites to Single Authored Papers | 11 | 13 |
| Number of Single+First Authored Papers | 42 | 42 |
| Total Cites to Single+First Authored Papers | 260 | 302 |
| Number of Single+First+Last Authored Papers | 62 | 62 |
| Total Cites to Single+First+Last Authored Papers | 292 | 338 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 332 | 340 |
| Ratio of Total Citations to Distinct Citing Papers | 1.47 | 1.62 |
| Self-Citation Percentage |
11.62%
|
|
Ferrill, David A.
Southwest Research Institute,
United States
2020 Rank: 73119
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Geochemistry & Geophysics
SubField 2:
Geology
Rank in SubField 1: 1377 out of 70197 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 73119 | 85072 |
| Total Cites | 382 | 396 |
| H-index | 9 | 9 |
| Hm-index | 6 | 6 |
| Number of Single Authored Papers | 5 | 5 |
| Total Cites to Single Authored Papers | 13 | 13 |
| Number of Single+First Authored Papers | 39 | 39 |
| Total Cites to Single+First Authored Papers | 203 | 210 |
| Number of Single+First+Last Authored Papers | 59 | 59 |
| Total Cites to Single+First+Last Authored Papers | 240 | 249 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 250 | 256 |
| Ratio of Total Citations to Distinct Citing Papers | 1.53 | 1.55 |
| Self-Citation Percentage |
3.54%
|
|
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