Ramsden, Christopher A.
Johns Hopkins University School of Medicine,
United States
2026 Rank: 127,873
Overall Rank
Rank in SubField 1
Publications
Total Cites
Main Field:
Chemistry
SubField 1:
Organic Chemistry
SubField 2:
Medicinal & Biomolecular Chemistry
Rank in SubField 1: 2,168 out of 188,664 Researchers
Data For The Year: 2026
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 127,873 | 116,287 |
| Total Cites | 4,658 | 5,478 |
| H-index | 29 | 31 |
| Hm-index | 16 | 19 |
| Number of Single Authored Papers | 22 | 22 |
| Total Cites to Single Authored Papers | 272 | 354 |
| Number of Single+First Authored Papers | 47 | 47 |
| Total Cites to Single+First Authored Papers | 924 | 1,082 |
| Number of Single+First+Last Authored Papers | 146 | 146 |
| Total Cites to Single+First+Last Authored Papers | 2,469 | 2,859 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 3,714 | 3,958 |
| Ratio of Total Citations to Distinct Citing Papers | 1.25 | 1.38 |
| Self-Citation Percentage |
14.97%
|
|
United KingdomOverall Rank
Rank in SubField 1
Publications
Total Cites
Main Field:
Chemistry
SubField 1:
Organic Chemistry
SubField 2:
Medicinal & Biomolecular Chemistry
Rank in SubField 1: 2,162 out of 179,164 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 125,149 | 111,004 |
| Total Cites | 4,468 | 5,276 |
| H-index | 28 | 31 |
| Hm-index | 16 | 19 |
| Number of Single Authored Papers | 22 | 22 |
| Total Cites to Single Authored Papers | 254 | 332 |
| Number of Single+First Authored Papers | 46 | 46 |
| Total Cites to Single+First Authored Papers | 858 | 1,008 |
| Number of Single+First+Last Authored Papers | 143 | 143 |
| Total Cites to Single+First+Last Authored Papers | 2,359 | 2,741 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 3,553 | 3,791 |
| Ratio of Total Citations to Distinct Citing Papers | 1.26 | 1.39 |
| Self-Citation Percentage |
15.31%
|
|
Overall Rank
Rank in SubField 1
Publications
Total Cites
Main Field:
Chemistry
SubField 1:
Organic Chemistry
SubField 2:
Medicinal & Biomolecular Chemistry
Rank in SubField 1: 2,124 out of 170,049 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 121,132 | 106,982 |
| Total Cites | 4,250 | 5,052 |
| H-index | 28 | 31 |
| Hm-index | 16 | 19 |
| Number of Single Authored Papers | 22 | 22 |
| Total Cites to Single Authored Papers | 239 | 317 |
| Number of Single+First Authored Papers | 46 | 46 |
| Total Cites to Single+First Authored Papers | 795 | 945 |
| Number of Single+First+Last Authored Papers | 140 | 140 |
| Total Cites to Single+First+Last Authored Papers | 2,251 | 2,633 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 3,368 | 3,602 |
| Ratio of Total Citations to Distinct Citing Papers | 1.26 | 1.40 |
| Self-Citation Percentage |
15.87%
|
|
Overall Rank
Rank in SubField 1
Publications
Total Cites
Main Field:
Chemistry
SubField 1:
Organic Chemistry
SubField 2:
Medicinal & Biomolecular Chemistry
Rank in SubField 1: 2,124 out of 161,671 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 119,897 | 103,836 |
| Total Cites | 4,053 | 4,847 |
| H-index | 27 | 31 |
| Hm-index | 15 | 19 |
| Number of Single Authored Papers | 22 | 22 |
| Total Cites to Single Authored Papers | 227 | 302 |
| Number of Single+First Authored Papers | 45 | 45 |
| Total Cites to Single+First Authored Papers | 732 | 877 |
| Number of Single+First+Last Authored Papers | 136 | 136 |
| Total Cites to Single+First+Last Authored Papers | 2,151 | 2,528 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 3,203 | 3,433 |
| Ratio of Total Citations to Distinct Citing Papers | 1.27 | 1.41 |
| Self-Citation Percentage |
16.38%
|
|
Overall Rank
Rank in SubField 1
Publications
Total Cites
Main Field:
Chemistry
SubField 1:
Organic Chemistry
SubField 2:
Medicinal & Biomolecular Chemistry
Rank in SubField 1: 2,040 out of 111,388 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 116,034 | 106,745 |
| Total Cites | 3,232 | 3,915 |
| H-index | 25 | 27 |
| Hm-index | 14 | 17 |
| Number of Single Authored Papers | 19 | 19 |
| Total Cites to Single Authored Papers | 177 | 230 |
| Number of Single+First Authored Papers | 40 | 40 |
| Total Cites to Single+First Authored Papers | 532 | 645 |
| Number of Single+First+Last Authored Papers | 114 | 114 |
| Total Cites to Single+First+Last Authored Papers | 1,761 | 2,054 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2,562 | 2,768 |
| Ratio of Total Citations to Distinct Citing Papers | 1.26 | 1.41 |
| Self-Citation Percentage |
17.45%
|
|
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