United StatesOverall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Chemical Physics
SubField 2:
General Chemistry
Rank in SubField 1: 156 out of 115,551 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 6,305 | 7,928 |
| Total Cites | 14,946 | 14,952 |
| H-index | 41 | 41 |
| Hm-index | 29 | 29 |
| Number of Single Authored Papers | 37 | 37 |
| Total Cites to Single Authored Papers | 6,727 | 6,727 |
| Number of Single+First Authored Papers | 70 | 70 |
| Total Cites to Single+First Authored Papers | 10,589 | 10,589 |
| Number of Single+First+Last Authored Papers | 136 | 136 |
| Total Cites to Single+First+Last Authored Papers | 14,285 | 14,288 |
| Composite Score | 4 | 4 |
| Number of Distinct Citing Papers | 13,333 | 13,334 |
| Ratio of Total Citations to Distinct Citing Papers | 1.12 | 1.12 |
| Self-Citation Percentage |
0.04%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Chemical Physics
SubField 2:
General Chemistry
Rank in SubField 1: 155 out of 106,831 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 5,970 | 7,520 |
| Total Cites | 14,186 | 14,190 |
| H-index | 41 | 41 |
| Hm-index | 29 | 29 |
| Number of Single Authored Papers | 36 | 36 |
| Total Cites to Single Authored Papers | 6,364 | 6,364 |
| Number of Single+First Authored Papers | 69 | 69 |
| Total Cites to Single+First Authored Papers | 10,014 | 10,014 |
| Number of Single+First+Last Authored Papers | 135 | 135 |
| Total Cites to Single+First+Last Authored Papers | 13,541 | 13,543 |
| Composite Score | 4 | 4 |
| Number of Distinct Citing Papers | 12,666 | 12,667 |
| Ratio of Total Citations to Distinct Citing Papers | 1.12 | 1.12 |
| Self-Citation Percentage |
0.03%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Chemical Physics
SubField 2:
General Chemistry
Rank in SubField 1: 150 out of 100,804 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 5,596 | 7,064 |
| Total Cites | 13,548 | 13,552 |
| H-index | 41 | 41 |
| Hm-index | 29 | 29 |
| Number of Single Authored Papers | 36 | 36 |
| Total Cites to Single Authored Papers | 6,068 | 6,068 |
| Number of Single+First Authored Papers | 69 | 69 |
| Total Cites to Single+First Authored Papers | 9,547 | 9,547 |
| Number of Single+First+Last Authored Papers | 135 | 135 |
| Total Cites to Single+First+Last Authored Papers | 12,914 | 12,916 |
| Composite Score | 4 | 4 |
| Number of Distinct Citing Papers | 12,103 | 12,104 |
| Ratio of Total Citations to Distinct Citing Papers | 1.12 | 1.12 |
| Self-Citation Percentage |
0.03%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Chemical Physics
SubField 2:
General Chemistry
Rank in SubField 1: 157 out of 95,895 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 5,583 | 7,044 |
| Total Cites | 12,835 | 12,839 |
| H-index | 39 | 39 |
| Hm-index | 28 | 28 |
| Number of Single Authored Papers | 36 | 36 |
| Total Cites to Single Authored Papers | 5,733 | 5,733 |
| Number of Single+First Authored Papers | 69 | 69 |
| Total Cites to Single+First Authored Papers | 9,007 | 9,007 |
| Number of Single+First+Last Authored Papers | 135 | 135 |
| Total Cites to Single+First+Last Authored Papers | 12,208 | 12,210 |
| Composite Score | 4 | 4 |
| Number of Distinct Citing Papers | 11,471 | 11,472 |
| Ratio of Total Citations to Distinct Citing Papers | 1.12 | 1.12 |
| Self-Citation Percentage |
0.03%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Chemical Physics
SubField 2:
General Chemistry
Rank in SubField 1: 154 out of 92,738 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 5,301 | 6,706 |
| Total Cites | 12,462 | 12,465 |
| H-index | 39 | 39 |
| Hm-index | 28 | 28 |
| Number of Single Authored Papers | 36 | 36 |
| Total Cites to Single Authored Papers | 5,566 | 5,566 |
| Number of Single+First Authored Papers | 69 | 69 |
| Total Cites to Single+First Authored Papers | 8,751 | 8,751 |
| Number of Single+First+Last Authored Papers | 135 | 135 |
| Total Cites to Single+First+Last Authored Papers | 11,843 | 11,844 |
| Composite Score | 4 | 4 |
| Number of Distinct Citing Papers | 11,130 | 11,130 |
| Ratio of Total Citations to Distinct Citing Papers | 1.12 | 1.12 |
| Self-Citation Percentage |
0.02%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
None
SubField 1:
None
SubField 2:
None
Rank in SubField 1: out of Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 4,869 | 6,149 |
| Total Cites | 11,667 | 11,670 |
| H-index | 39 | 39 |
| Hm-index | 28 | 28 |
| Number of Single Authored Papers | 36 | 36 |
| Total Cites to Single Authored Papers | 5,189 | 5,189 |
| Number of Single+First Authored Papers | 68 | 68 |
| Total Cites to Single+First Authored Papers | 8,163 | 8,163 |
| Number of Single+First+Last Authored Papers | 134 | 134 |
| Total Cites to Single+First+Last Authored Papers | 11,068 | 11,069 |
| Composite Score | 4 | 4 |
| Number of Distinct Citing Papers | 10,411 | 10,411 |
| Ratio of Total Citations to Distinct Citing Papers | 1.12 | 1.12 |
| Self-Citation Percentage |
0.03%
|
|
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
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