United StatesOverall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Nanoscience & Nanotechnology
SubField 2:
Energy
Rank in SubField 1: 119 out of 156,020 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 6,451 | 6,626 |
| Total Cites | 51,535 | 56,691 |
| H-index | 115 | 122 |
| Hm-index | 51 | 53 |
| Number of Single Authored Papers | 10 | 10 |
| Total Cites to Single Authored Papers | 158 | 174 |
| Number of Single+First Authored Papers | 58 | 58 |
| Total Cites to Single+First Authored Papers | 1,456 | 1,591 |
| Number of Single+First+Last Authored Papers | 553 | 553 |
| Total Cites to Single+First+Last Authored Papers | 40,751 | 44,521 |
| Composite Score | 4 | 4 |
| Number of Distinct Citing Papers | 41,330 | 43,151 |
| Ratio of Total Citations to Distinct Citing Papers | 1.25 | 1.31 |
| Self-Citation Percentage |
9.09%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Nanoscience & Nanotechnology
SubField 2:
Energy
Rank in SubField 1: 107 out of 135,958 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 6,705 | 6,856 |
| Total Cites | 46,430 | 51,418 |
| H-index | 108 | 116 |
| Hm-index | 49 | 51 |
| Number of Single Authored Papers | 10 | 10 |
| Total Cites to Single Authored Papers | 152 | 167 |
| Number of Single+First Authored Papers | 58 | 58 |
| Total Cites to Single+First Authored Papers | 1,396 | 1,530 |
| Number of Single+First+Last Authored Papers | 553 | 553 |
| Total Cites to Single+First+Last Authored Papers | 36,880 | 40,545 |
| Composite Score | 4 | 4 |
| Number of Distinct Citing Papers | 37,179 | 38,899 |
| Ratio of Total Citations to Distinct Citing Papers | 1.25 | 1.32 |
| Self-Citation Percentage |
9.70%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Nanoscience & Nanotechnology
SubField 2:
Materials
Rank in SubField 1: 106 out of 117,692 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 7,133 | 7,068 |
| Total Cites | 41,602 | 46,348 |
| H-index | 102 | 111 |
| Hm-index | 46 | 49 |
| Number of Single Authored Papers | 10 | 10 |
| Total Cites to Single Authored Papers | 145 | 160 |
| Number of Single+First Authored Papers | 58 | 58 |
| Total Cites to Single+First Authored Papers | 1,342 | 1,475 |
| Number of Single+First+Last Authored Papers | 551 | 551 |
| Total Cites to Single+First+Last Authored Papers | 33,302 | 36,835 |
| Composite Score | 4 | 4 |
| Number of Distinct Citing Papers | 33,268 | 34,849 |
| Ratio of Total Citations to Distinct Citing Papers | 1.25 | 1.33 |
| Self-Citation Percentage |
10.24%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Nanoscience & Nanotechnology
SubField 2:
Materials
Rank in SubField 1: 109 out of 103,235 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 8,137 | 8,066 |
| Total Cites | 33,798 | 37,965 |
| H-index | 95 | 105 |
| Hm-index | 42 | 45 |
| Number of Single Authored Papers | 10 | 10 |
| Total Cites to Single Authored Papers | 142 | 157 |
| Number of Single+First Authored Papers | 35 | 35 |
| Total Cites to Single+First Authored Papers | 1,231 | 1,311 |
| Number of Single+First+Last Authored Papers | 469 | 469 |
| Total Cites to Single+First+Last Authored Papers | 27,000 | 30,139 |
| Composite Score | 4 | 4 |
| Number of Distinct Citing Papers | 27,096 | 28,433 |
| Ratio of Total Citations to Distinct Citing Papers | 1.25 | 1.34 |
| Self-Citation Percentage |
10.98%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Nanoscience & Nanotechnology
SubField 2:
Materials
Rank in SubField 1: 101 out of 89,177 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 8,083 | 7,981 |
| Total Cites | 32,191 | 36,221 |
| H-index | 93 | 101 |
| Hm-index | 41 | 44 |
| Number of Single Authored Papers | 10 | 10 |
| Total Cites to Single Authored Papers | 140 | 155 |
| Number of Single+First Authored Papers | 35 | 35 |
| Total Cites to Single+First Authored Papers | 1,200 | 1,280 |
| Number of Single+First+Last Authored Papers | 468 | 468 |
| Total Cites to Single+First+Last Authored Papers | 25,826 | 28,868 |
| Composite Score | 4 | 4 |
| Number of Distinct Citing Papers | 25,781 | 27,051 |
| Ratio of Total Citations to Distinct Citing Papers | 1.25 | 1.34 |
| Self-Citation Percentage |
11.13%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Nanoscience & Nanotechnology
SubField 2:
Materials
Rank in SubField 1: 114 out of 75,210 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 9,322 | 8,978 |
| Total Cites | 26,653 | 30,312 |
| H-index | 84 | 92 |
| Hm-index | 37 | 41 |
| Number of Single Authored Papers | 10 | 10 |
| Total Cites to Single Authored Papers | 129 | 144 |
| Number of Single+First Authored Papers | 35 | 35 |
| Total Cites to Single+First Authored Papers | 1,124 | 1,215 |
| Number of Single+First+Last Authored Papers | 457 | 457 |
| Total Cites to Single+First+Last Authored Papers | 21,751 | 24,562 |
| Composite Score | 4 | 4 |
| Number of Distinct Citing Papers | 21,231 | 22,361 |
| Ratio of Total Citations to Distinct Citing Papers | 1.26 | 1.36 |
| Self-Citation Percentage |
12.07%
|
|
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.