Kollman, Peter A.
University of California, San Francisco,
United States
2025 Rank: 739
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
General Chemistry
SubField 2:
Chemical Physics
Rank in SubField 1: 8 out of 57118 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 739 | 865 |
| Total Cites | 98647 | 100715 |
| H-index | 94 | 100 |
| Hm-index | 54 | 55 |
| Number of Single Authored Papers | 18 | 18 |
| Total Cites to Single Authored Papers | 2346 | 2387 |
| Number of Single+First Authored Papers | 66 | 66 |
| Total Cites to Single+First Authored Papers | 7789 | 7912 |
| Number of Single+First+Last Authored Papers | 374 | 374 |
| Total Cites to Single+First+Last Authored Papers | 68065 | 69678 |
| Composite Score | 4 | 4 |
| Number of Distinct Citing Papers | 62697 | 63111 |
| Ratio of Total Citations to Distinct Citing Papers | 1.57 | 1.60 |
| Self-Citation Percentage |
2.05%
|
|
Kollman, Peter A.
University of California, San Francisco,
United States
2024 Rank: 686
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
General Chemistry
SubField 2:
Chemical Physics
Rank in SubField 1: 8 out of 53171 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 686 | 808 |
| Total Cites | 93241 | 95342 |
| H-index | 93 | 98 |
| Hm-index | 54 | 55 |
| Number of Single Authored Papers | 18 | 18 |
| Total Cites to Single Authored Papers | 2275 | 2316 |
| Number of Single+First Authored Papers | 66 | 66 |
| Total Cites to Single+First Authored Papers | 7371 | 7505 |
| Number of Single+First+Last Authored Papers | 374 | 374 |
| Total Cites to Single+First+Last Authored Papers | 64993 | 66640 |
| Composite Score | 4 | 4 |
| Number of Distinct Citing Papers | 58849 | 59264 |
| Ratio of Total Citations to Distinct Citing Papers | 1.58 | 1.61 |
| Self-Citation Percentage |
2.20%
|
|
Kollman, Peter A.
University of California, San Francisco,
United States
2023 Rank: 654
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
General Chemistry
SubField 2:
Chemical Physics
Rank in SubField 1: 8 out of 51019 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 654 | 750 |
| Total Cites | 88029 | 90115 |
| H-index | 91 | 96 |
| Hm-index | 53 | 55 |
| Number of Single Authored Papers | 18 | 18 |
| Total Cites to Single Authored Papers | 2208 | 2249 |
| Number of Single+First Authored Papers | 66 | 66 |
| Total Cites to Single+First Authored Papers | 6946 | 7080 |
| Number of Single+First+Last Authored Papers | 374 | 374 |
| Total Cites to Single+First+Last Authored Papers | 61995 | 63630 |
| Composite Score | 4 | 4 |
| Number of Distinct Citing Papers | 55225 | 55643 |
| Ratio of Total Citations to Distinct Citing Papers | 1.59 | 1.62 |
| Self-Citation Percentage |
2.31%
|
|
Kollman, Peter A.
University of California, San Francisco,
United States
2022 Rank: 588
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
General Chemistry
SubField 2:
Chemical Physics
Rank in SubField 1: 8 out of 49459 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 588 | 681 |
| Total Cites | 82514 | 84589 |
| H-index | 90 | 95 |
| Hm-index | 53 | 54 |
| Number of Single Authored Papers | 18 | 18 |
| Total Cites to Single Authored Papers | 2142 | 2183 |
| Number of Single+First Authored Papers | 66 | 66 |
| Total Cites to Single+First Authored Papers | 6545 | 6677 |
| Number of Single+First+Last Authored Papers | 374 | 374 |
| Total Cites to Single+First+Last Authored Papers | 58783 | 60409 |
| Composite Score | 4 | 4 |
| Number of Distinct Citing Papers | 51436 | 51852 |
| Ratio of Total Citations to Distinct Citing Papers | 1.60 | 1.63 |
| Self-Citation Percentage |
2.45%
|
|
Kollman, Peter A.
University of California, San Francisco,
United States
2021 Rank: 559
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
General Chemistry
SubField 2:
Chemical Physics
Rank in SubField 1: 9 out of 51674 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 559 | 645 |
| Total Cites | 79942 | 81957 |
| H-index | 89 | 94 |
| Hm-index | 53 | 54 |
| Number of Single Authored Papers | 18 | 18 |
| Total Cites to Single Authored Papers | 2107 | 2148 |
| Number of Single+First Authored Papers | 66 | 66 |
| Total Cites to Single+First Authored Papers | 6364 | 6496 |
| Number of Single+First+Last Authored Papers | 374 | 374 |
| Total Cites to Single+First+Last Authored Papers | 57108 | 58706 |
| Composite Score | 4 | 4 |
| Number of Distinct Citing Papers | 49799 | 50206 |
| Ratio of Total Citations to Distinct Citing Papers | 1.61 | 1.63 |
| Self-Citation Percentage |
2.46%
|
|
Kollman, Peter A.
University of California, San Francisco,
United States
2020 Rank: 483
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Chemical Physics
SubField 2:
General Chemistry
Rank in SubField 1: 20 out of 73903 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 483 | 567 |
| Total Cites | 83904 | 86105 |
| H-index | 90 | 93 |
| Hm-index | 52 | 53 |
| Number of Single Authored Papers | 18 | 18 |
| Total Cites to Single Authored Papers | 2017 | 2059 |
| Number of Single+First Authored Papers | 67 | 67 |
| Total Cites to Single+First Authored Papers | 5875 | 5997 |
| Number of Single+First+Last Authored Papers | 379 | 379 |
| Total Cites to Single+First+Last Authored Papers | 53395 | 54965 |
| Composite Score | 4 | 4 |
| Number of Distinct Citing Papers | 50781 | 51178 |
| Ratio of Total Citations to Distinct Citing Papers | 1.65 | 1.68 |
| Self-Citation Percentage |
2.56%
|
|
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