Kiefer, Claus
Universität zu Köln,
Germany
2025 Rank: 50524
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Nuclear & Particle Physics
SubField 2:
General Physics
Rank in SubField 1: 772 out of 158450 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 50524 | 46020 |
| Total Cites | 3832 | 4850 |
| H-index | 33 | 38 |
| Hm-index | 23 | 25 |
| Number of Single Authored Papers | 48 | 48 |
| Total Cites to Single Authored Papers | 1318 | 1509 |
| Number of Single+First Authored Papers | 85 | 85 |
| Total Cites to Single+First Authored Papers | 2409 | 2878 |
| Number of Single+First+Last Authored Papers | 105 | 105 |
| Total Cites to Single+First+Last Authored Papers | 2781 | 3368 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2643 | 2933 |
| Ratio of Total Citations to Distinct Citing Papers | 1.45 | 1.65 |
| Self-Citation Percentage |
20.99%
|
|
Kiefer, Claus
Universität zu Köln,
Germany
2024 Rank: 52614
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Nuclear & Particle Physics
SubField 2:
General Physics
Rank in SubField 1: 831 out of 151105 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 52614 | 45613 |
| Total Cites | 3563 | 4555 |
| H-index | 32 | 37 |
| Hm-index | 22 | 24 |
| Number of Single Authored Papers | 47 | 47 |
| Total Cites to Single Authored Papers | 1236 | 1423 |
| Number of Single+First Authored Papers | 83 | 83 |
| Total Cites to Single+First Authored Papers | 2224 | 2687 |
| Number of Single+First+Last Authored Papers | 103 | 103 |
| Total Cites to Single+First+Last Authored Papers | 2573 | 3153 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2465 | 2745 |
| Ratio of Total Citations to Distinct Citing Papers | 1.45 | 1.66 |
| Self-Citation Percentage |
21.78%
|
|
Kiefer, Claus
Universität zu Köln,
Germany
2023 Rank: 54285
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Nuclear & Particle Physics
SubField 2:
General Physics
Rank in SubField 1: 879 out of 145764 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 54285 | 45054 |
| Total Cites | 3293 | 4251 |
| H-index | 31 | 36 |
| Hm-index | 20 | 24 |
| Number of Single Authored Papers | 47 | 47 |
| Total Cites to Single Authored Papers | 1149 | 1330 |
| Number of Single+First Authored Papers | 82 | 82 |
| Total Cites to Single+First Authored Papers | 2050 | 2498 |
| Number of Single+First+Last Authored Papers | 101 | 101 |
| Total Cites to Single+First+Last Authored Papers | 2371 | 2934 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2296 | 2564 |
| Ratio of Total Citations to Distinct Citing Papers | 1.43 | 1.66 |
| Self-Citation Percentage |
22.54%
|
|
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