United StatesOverall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Materials
SubField 2:
Geochemistry & Geophysics
Rank in SubField 1: 80 out of 314,399 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 4,420 | 4,209 |
| Total Cites | 2,525 | 2,783 |
| H-index | 21 | 22 |
| Hm-index | 10 | 10 |
| Number of Single Authored Papers | 75 | 75 |
| Total Cites to Single Authored Papers | 110 | 123 |
| Number of Single+First Authored Papers | 136 | 136 |
| Total Cites to Single+First Authored Papers | 263 | 283 |
| Number of Single+First+Last Authored Papers | 682 | 682 |
| Total Cites to Single+First+Last Authored Papers | 1,487 | 1,636 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2,084 | 2,178 |
| Ratio of Total Citations to Distinct Citing Papers | 1.21 | 1.28 |
| Self-Citation Percentage |
9.27%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Materials
SubField 2:
Geochemistry & Geophysics
Rank in SubField 1: 77 out of 299,561 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 4,653 | 3,787 |
| Total Cites | 2,396 | 2,850 |
| H-index | 19 | 19 |
| Hm-index | 10 | 12 |
| Number of Single Authored Papers | 74 | 74 |
| Total Cites to Single Authored Papers | 102 | 118 |
| Number of Single+First Authored Papers | 133 | 133 |
| Total Cites to Single+First Authored Papers | 228 | 260 |
| Number of Single+First+Last Authored Papers | 670 | 670 |
| Total Cites to Single+First+Last Authored Papers | 1,390 | 1,656 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1,950 | 2,068 |
| Ratio of Total Citations to Distinct Citing Papers | 1.23 | 1.38 |
| Self-Citation Percentage |
15.93%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Materials
SubField 2:
Geochemistry & Geophysics
Rank in SubField 1: 76 out of 281,605 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 4,836 | 4,268 |
| Total Cites | 2,519 | 2,827 |
| H-index | 18 | 19 |
| Hm-index | 10 | 11 |
| Number of Single Authored Papers | 73 | 73 |
| Total Cites to Single Authored Papers | 103 | 121 |
| Number of Single+First Authored Papers | 129 | 129 |
| Total Cites to Single+First Authored Papers | 262 | 284 |
| Number of Single+First+Last Authored Papers | 646 | 646 |
| Total Cites to Single+First+Last Authored Papers | 1,498 | 1,647 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1,996 | 2,103 |
| Ratio of Total Citations to Distinct Citing Papers | 1.26 | 1.34 |
| Self-Citation Percentage |
10.89%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Materials
SubField 2:
Geochemistry & Geophysics
Rank in SubField 1: 69 out of 267,149 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 4,939 | 3,340 |
| Total Cites | 2,300 | 2,825 |
| H-index | 17 | 19 |
| Hm-index | 10 | 12 |
| Number of Single Authored Papers | 73 | 73 |
| Total Cites to Single Authored Papers | 103 | 138 |
| Number of Single+First Authored Papers | 128 | 128 |
| Total Cites to Single+First Authored Papers | 256 | 308 |
| Number of Single+First+Last Authored Papers | 632 | 632 |
| Total Cites to Single+First+Last Authored Papers | 1,325 | 1,629 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1,844 | 1,965 |
| Ratio of Total Citations to Distinct Citing Papers | 1.25 | 1.44 |
| Self-Citation Percentage |
18.58%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Materials
SubField 2:
Geochemistry & Geophysics
Rank in SubField 1: 62 out of 285,331 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 3,710 | 2,638 |
| Total Cites | 3,591 | 4,394 |
| H-index | 21 | 24 |
| Hm-index | 13 | 15 |
| Number of Single Authored Papers | 72 | 72 |
| Total Cites to Single Authored Papers | 196 | 256 |
| Number of Single+First Authored Papers | 124 | 124 |
| Total Cites to Single+First Authored Papers | 428 | 513 |
| Number of Single+First+Last Authored Papers | 609 | 609 |
| Total Cites to Single+First+Last Authored Papers | 2,152 | 2,611 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2,877 | 3,082 |
| Ratio of Total Citations to Distinct Citing Papers | 1.25 | 1.43 |
| Self-Citation Percentage |
18.27%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Materials
SubField 2:
Geochemistry & Geophysics
Rank in SubField 1: 62 out of 177,931 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 3,023 | 2,046 |
| Total Cites | 2,929 | 3,716 |
| H-index | 20 | 22 |
| Hm-index | 11 | 13 |
| Number of Single Authored Papers | 72 | 72 |
| Total Cites to Single Authored Papers | 172 | 235 |
| Number of Single+First Authored Papers | 124 | 124 |
| Total Cites to Single+First Authored Papers | 388 | 489 |
| Number of Single+First+Last Authored Papers | 587 | 587 |
| Total Cites to Single+First+Last Authored Papers | 1,808 | 2,288 |
| Composite Score | 3 | 4 |
| Number of Distinct Citing Papers | 2,337 | 2,535 |
| Ratio of Total Citations to Distinct Citing Papers | 1.25 | 1.47 |
| Self-Citation Percentage |
21.18%
|
|
Related Profiles
Top 2% Scientists by Country
236,132 scientists from 167 countries on the 2025 single-year list.
United States73,020 scientists, 1st in the world
Featured Profiles
Partner with TOPSCINET
Reach science enthusiasts and researchers across the site. Write to business@topscinet.com and our marketing team will send a proposal built around your banner ad goals.