Zewail, Ahmed H.
California Institute of Technology,
United States
2025 Rank: 7819
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Chemical Physics
SubField 2:
General Chemistry
Rank in SubField 1: 137 out of 115551 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 7819 | 8291 |
| Total Cites | 1165 | 1228 |
| H-index | 13 | 14 |
| Hm-index | 9 | 9 |
| Number of Single Authored Papers | 66 | 66 |
| Total Cites to Single Authored Papers | 215 | 215 |
| Number of Single+First Authored Papers | 85 | 85 |
| Total Cites to Single+First Authored Papers | 222 | 222 |
| Number of Single+First+Last Authored Papers | 603 | 603 |
| Total Cites to Single+First+Last Authored Papers | 1113 | 1172 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 719 | 730 |
| Ratio of Total Citations to Distinct Citing Papers | 1.62 | 1.68 |
| Self-Citation Percentage |
5.13%
|
|
Zewail, Ahmed H.
California Institute of Technology,
United States
2024 Rank: 6302
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Chemical Physics
SubField 2:
General Chemistry
Rank in SubField 1: 115 out of 106831 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 6302 | 6746 |
| Total Cites | 1262 | 1321 |
| H-index | 14 | 15 |
| Hm-index | 10 | 10 |
| Number of Single Authored Papers | 65 | 65 |
| Total Cites to Single Authored Papers | 192 | 192 |
| Number of Single+First Authored Papers | 84 | 84 |
| Total Cites to Single+First Authored Papers | 197 | 197 |
| Number of Single+First+Last Authored Papers | 601 | 601 |
| Total Cites to Single+First+Last Authored Papers | 1201 | 1258 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 694 | 706 |
| Ratio of Total Citations to Distinct Citing Papers | 1.82 | 1.87 |
| Self-Citation Percentage |
4.47%
|
|
Zewail, Ahmed H.
California Institute of Technology,
United States
2023 Rank: 9040
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Chemical Physics
SubField 2:
General Chemistry
Rank in SubField 1: 147 out of 100804 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 9040 | 9583 |
| Total Cites | 1041 | 1096 |
| H-index | 14 | 14 |
| Hm-index | 9 | 10 |
| Number of Single Authored Papers | 64 | 64 |
| Total Cites to Single Authored Papers | 162 | 162 |
| Number of Single+First Authored Papers | 83 | 83 |
| Total Cites to Single+First Authored Papers | 170 | 170 |
| Number of Single+First+Last Authored Papers | 599 | 599 |
| Total Cites to Single+First+Last Authored Papers | 987 | 1038 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 655 | 670 |
| Ratio of Total Citations to Distinct Citing Papers | 1.59 | 1.64 |
| Self-Citation Percentage |
5.02%
|
|
Zewail, Ahmed H.
California Institute of Technology,
United States
2022 Rank: 5437
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Chemical Physics
SubField 2:
General Chemistry
Rank in SubField 1: 102 out of 95895 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 5437 | 5833 |
| Total Cites | 1286 | 1369 |
| H-index | 14 | 14 |
| Hm-index | 10 | 10 |
| Number of Single Authored Papers | 64 | 64 |
| Total Cites to Single Authored Papers | 226 | 226 |
| Number of Single+First Authored Papers | 83 | 83 |
| Total Cites to Single+First Authored Papers | 238 | 238 |
| Number of Single+First+Last Authored Papers | 600 | 600 |
| Total Cites to Single+First+Last Authored Papers | 1234 | 1311 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 808 | 821 |
| Ratio of Total Citations to Distinct Citing Papers | 1.59 | 1.67 |
| Self-Citation Percentage |
6.06%
|
|
Zewail, Ahmed H.
California Institute of Technology,
United States
2020 Rank: 4063
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Chemical Physics
SubField 2:
Nanoscience & Nanotechnology
Rank in SubField 1: 95 out of 73903 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 4063 | 4323 |
| Total Cites | 1690 | 1783 |
| H-index | 17 | 18 |
| Hm-index | 12 | 12 |
| Number of Single Authored Papers | 53 | 53 |
| Total Cites to Single Authored Papers | 252 | 253 |
| Number of Single+First Authored Papers | 72 | 72 |
| Total Cites to Single+First Authored Papers | 268 | 269 |
| Number of Single+First+Last Authored Papers | 554 | 554 |
| Total Cites to Single+First+Last Authored Papers | 1611 | 1700 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 972 | 997 |
| Ratio of Total Citations to Distinct Citing Papers | 1.74 | 1.79 |
| Self-Citation Percentage |
5.22%
|
|
Related Profiles
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.