Hammers, Alexander
Guy's and St Thomas' NHS Foundation Trust,
United Kingdom
2025 Rank: 93539
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Neurology & Neurosurgery
SubField 2:
Nuclear Medicine & Medical Imaging
Rank in SubField 1: 5929 out of 360881 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 93539 | 85963 |
| Total Cites | 14338 | 16527 |
| H-index | 56 | 63 |
| Hm-index | 16 | 18 |
| Number of Single Authored Papers | 4 | 4 |
| Total Cites to Single Authored Papers | 29 | 37 |
| Number of Single+First Authored Papers | 19 | 19 |
| Total Cites to Single+First Authored Papers | 1462 | 1810 |
| Number of Single+First+Last Authored Papers | 59 | 59 |
| Total Cites to Single+First+Last Authored Papers | 3623 | 4350 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 12174 | 13202 |
| Ratio of Total Citations to Distinct Citing Papers | 1.18 | 1.25 |
| Self-Citation Percentage |
13.24%
|
|
Hammers, Alexander
King's College London,
United Kingdom
2024 Rank: 92389
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Neurology & Neurosurgery
SubField 2:
Nuclear Medicine & Medical Imaging
Rank in SubField 1: 5935 out of 341636 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 92389 | 85827 |
| Total Cites | 12820 | 14914 |
| H-index | 56 | 61 |
| Hm-index | 16 | 17 |
| Number of Single Authored Papers | 4 | 4 |
| Total Cites to Single Authored Papers | 28 | 36 |
| Number of Single+First Authored Papers | 19 | 19 |
| Total Cites to Single+First Authored Papers | 1369 | 1708 |
| Number of Single+First+Last Authored Papers | 59 | 59 |
| Total Cites to Single+First+Last Authored Papers | 3379 | 4092 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 10779 | 11741 |
| Ratio of Total Citations to Distinct Citing Papers | 1.19 | 1.27 |
| Self-Citation Percentage |
14.04%
|
|
Hammers, Alexander
King's College London & Guy's and St Thomas' PET Centre,
United Kingdom
2023 Rank: 94705
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Neurology & Neurosurgery
SubField 2:
Nuclear Medicine & Medical Imaging
Rank in SubField 1: 6155 out of 323273 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 94705 | 87661 |
| Total Cites | 11141 | 13113 |
| H-index | 54 | 59 |
| Hm-index | 15 | 17 |
| Number of Single Authored Papers | 4 | 4 |
| Total Cites to Single Authored Papers | 25 | 33 |
| Number of Single+First Authored Papers | 19 | 19 |
| Total Cites to Single+First Authored Papers | 1267 | 1601 |
| Number of Single+First+Last Authored Papers | 56 | 56 |
| Total Cites to Single+First+Last Authored Papers | 3139 | 3823 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 9240 | 10129 |
| Ratio of Total Citations to Distinct Citing Papers | 1.21 | 1.29 |
| Self-Citation Percentage |
15.04%
|
|
Hammers, Alexander
King's College London,
United Kingdom
2022 Rank: 98535
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Neurology & Neurosurgery
SubField 2:
Nuclear Medicine & Medical Imaging
Rank in SubField 1: 6432 out of 305851 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 98535 | 88499 |
| Total Cites | 9306 | 11133 |
| H-index | 50 | 56 |
| Hm-index | 15 | 16 |
| Number of Single Authored Papers | 4 | 4 |
| Total Cites to Single Authored Papers | 22 | 30 |
| Number of Single+First Authored Papers | 19 | 19 |
| Total Cites to Single+First Authored Papers | 1170 | 1498 |
| Number of Single+First+Last Authored Papers | 54 | 54 |
| Total Cites to Single+First+Last Authored Papers | 2890 | 3547 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 7563 | 8379 |
| Ratio of Total Citations to Distinct Citing Papers | 1.23 | 1.33 |
| Self-Citation Percentage |
16.41%
|
|
Hammers, Alexander
King's College London,
United Kingdom
2021 Rank: 99485
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Neurology & Neurosurgery
SubField 2:
Nuclear Medicine & Medical Imaging
Rank in SubField 1: 6419 out of 278898 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 99485 | 89456 |
| Total Cites | 8709 | 10450 |
| H-index | 48 | 54 |
| Hm-index | 14 | 15 |
| Number of Single Authored Papers | 4 | 4 |
| Total Cites to Single Authored Papers | 21 | 29 |
| Number of Single+First Authored Papers | 19 | 19 |
| Total Cites to Single+First Authored Papers | 1130 | 1450 |
| Number of Single+First+Last Authored Papers | 53 | 53 |
| Total Cites to Single+First+Last Authored Papers | 2778 | 3414 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 7038 | 7812 |
| Ratio of Total Citations to Distinct Citing Papers | 1.24 | 1.34 |
| Self-Citation Percentage |
16.66%
|
|
Hammers, Alexander
Guy's and St Thomas' NHS Foundation Trust,
United Kingdom
2020 Rank: 100463
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Neurology & Neurosurgery
SubField 2:
Nuclear Medicine & Medical Imaging
Rank in SubField 1: 6609 out of 227881 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 100463 | 89859 |
| Total Cites | 7766 | 9373 |
| H-index | 46 | 51 |
| Hm-index | 13 | 14 |
| Number of Single Authored Papers | 4 | 4 |
| Total Cites to Single Authored Papers | 20 | 28 |
| Number of Single+First Authored Papers | 19 | 19 |
| Total Cites to Single+First Authored Papers | 1030 | 1330 |
| Number of Single+First+Last Authored Papers | 52 | 52 |
| Total Cites to Single+First+Last Authored Papers | 2494 | 3095 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 6211 | 6897 |
| Ratio of Total Citations to Distinct Citing Papers | 1.25 | 1.36 |
| Self-Citation Percentage |
17.14%
|
|
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