GermanyOverall 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: 2,315 out of 360,881 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 51,324 | 41,833 |
| Total Cites | 2,722 | 3,486 |
| H-index | 19 | 23 |
| Hm-index | 6 | 7 |
| Number of Single Authored Papers | 14 | 14 |
| Total Cites to Single Authored Papers | 6 | 6 |
| Number of Single+First Authored Papers | 55 | 55 |
| Total Cites to Single+First Authored Papers | 29 | 32 |
| Number of Single+First+Last Authored Papers | 133 | 133 |
| Total Cites to Single+First+Last Authored Papers | 340 | 401 |
| Composite Score | 2 | 3 |
| Number of Distinct Citing Papers | 1,941 | 2,197 |
| Ratio of Total Citations to Distinct Citing Papers | 1.40 | 1.59 |
| Self-Citation Percentage |
21.92%
|
|
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: 1,876 out of 341,636 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 38,509 | 30,740 |
| Total Cites | 2,415 | 3,139 |
| H-index | 19 | 23 |
| Hm-index | 6 | 7 |
| Number of Single Authored Papers | 14 | 14 |
| Total Cites to Single Authored Papers | 8 | 9 |
| Number of Single+First Authored Papers | 53 | 53 |
| Total Cites to Single+First Authored Papers | 47 | 53 |
| Number of Single+First+Last Authored Papers | 129 | 129 |
| Total Cites to Single+First+Last Authored Papers | 369 | 463 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1,724 | 1,972 |
| Ratio of Total Citations to Distinct Citing Papers | 1.40 | 1.59 |
| Self-Citation Percentage |
23.06%
|
|
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: 3,528 out of 323,273 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 72,192 | 49,407 |
| Total Cites | 2,244 | 2,980 |
| H-index | 19 | 22 |
| Hm-index | 6 | 7 |
| Number of Single Authored Papers | 14 | 14 |
| Total Cites to Single Authored Papers | 1 | 2 |
| Number of Single+First Authored Papers | 52 | 52 |
| Total Cites to Single+First Authored Papers | 36 | 50 |
| Number of Single+First+Last Authored Papers | 124 | 124 |
| Total Cites to Single+First+Last Authored Papers | 310 | 410 |
| Composite Score | 2 | 3 |
| Number of Distinct Citing Papers | 1,670 | 1,928 |
| Ratio of Total Citations to Distinct Citing Papers | 1.34 | 1.55 |
| Self-Citation Percentage |
24.70%
|
|
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: 3,012 out of 305,851 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 55,508 | 38,537 |
| Total Cites | 1,841 | 2,474 |
| H-index | 17 | 21 |
| Hm-index | 5 | 7 |
| Number of Single Authored Papers | 13 | 13 |
| Total Cites to Single Authored Papers | 5 | 6 |
| Number of Single+First Authored Papers | 50 | 50 |
| Total Cites to Single+First Authored Papers | 53 | 67 |
| Number of Single+First+Last Authored Papers | 115 | 115 |
| Total Cites to Single+First+Last Authored Papers | 274 | 382 |
| Composite Score | 2 | 3 |
| Number of Distinct Citing Papers | 1,442 | 1,686 |
| Ratio of Total Citations to Distinct Citing Papers | 1.28 | 1.47 |
| Self-Citation Percentage |
25.59%
|
|
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: 2,973 out of 278,898 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 55,296 | 43,809 |
| Total Cites | 2,427 | 3,192 |
| H-index | 21 | 23 |
| Hm-index | 7 | 8 |
| Number of Single Authored Papers | 13 | 13 |
| Total Cites to Single Authored Papers | 6 | 8 |
| Number of Single+First Authored Papers | 48 | 48 |
| Total Cites to Single+First Authored Papers | 81 | 101 |
| Number of Single+First+Last Authored Papers | 108 | 108 |
| Total Cites to Single+First+Last Authored Papers | 379 | 519 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1,959 | 2,273 |
| Ratio of Total Citations to Distinct Citing Papers | 1.24 | 1.40 |
| Self-Citation Percentage |
23.97%
|
|
Fiehler, Jens
Universitätsklinikum Hamburg-Eppendorf und Medizinische Fakultät,
2020 Rank: 71,178
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: 3,805 out of 227,881 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 71,178 | 53,148 |
| Total Cites | 1,363 | 1,810 |
| H-index | 15 | 17 |
| Hm-index | 5 | 6 |
| Number of Single Authored Papers | 13 | 13 |
| Total Cites to Single Authored Papers | 7 | 9 |
| Number of Single+First Authored Papers | 46 | 46 |
| Total Cites to Single+First Authored Papers | 67 | 86 |
| Number of Single+First+Last Authored Papers | 105 | 105 |
| Total Cites to Single+First+Last Authored Papers | 197 | 276 |
| Composite Score | 2 | 3 |
| Number of Distinct Citing Papers | 1,124 | 1,335 |
| Ratio of Total Citations to Distinct Citing Papers | 1.21 | 1.36 |
| Self-Citation Percentage |
24.70%
|
|
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