Lammer, Helmut
Institut fur Weltraumforschung,
Austria
2025 Rank: 109176
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Astronomy & Astrophysics
SubField 2:
Meteorology & Atmospheric Sciences
Rank in SubField 1: 1375 out of 55063 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 109176 | 68037 |
| Total Cites | 1007 | 1431 |
| H-index | 13 | 15 |
| Hm-index | 5 | 6 |
| Number of Single Authored Papers | 4 | 4 |
| Total Cites to Single Authored Papers | 0 | 1 |
| Number of Single+First Authored Papers | 65 | 65 |
| Total Cites to Single+First Authored Papers | 169 | 204 |
| Number of Single+First+Last Authored Papers | 115 | 115 |
| Total Cites to Single+First+Last Authored Papers | 321 | 412 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 588 | 748 |
| Ratio of Total Citations to Distinct Citing Papers | 1.71 | 1.91 |
| Self-Citation Percentage |
29.63%
|
|
Lammer, Helmut
Osterreichische Akademie Der Wissenschaften,
Austria
2024 Rank: 100231
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Astronomy & Astrophysics
SubField 2:
Meteorology & Atmospheric Sciences
Rank in SubField 1: 1041 out of 52115 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 100231 | 81207 |
| Total Cites | 964 | 1343 |
| H-index | 13 | 15 |
| Hm-index | 5 | 6 |
| Number of Single Authored Papers | 4 | 4 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 63 | 63 |
| Total Cites to Single+First Authored Papers | 203 | 235 |
| Number of Single+First+Last Authored Papers | 111 | 111 |
| Total Cites to Single+First+Last Authored Papers | 349 | 424 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 544 | 673 |
| Ratio of Total Citations to Distinct Citing Papers | 1.77 | 2.00 |
| Self-Citation Percentage |
28.22%
|
|
Lammer, Helmut
Institut fur Weltraumforschung,
Austria
2023 Rank: 105969
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Astronomy & Astrophysics
SubField 2:
Meteorology & Atmospheric Sciences
Rank in SubField 1: 1141 out of 49433 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 105969 | 79481 |
| Total Cites | 928 | 1351 |
| H-index | 14 | 16 |
| Hm-index | 5 | 6 |
| Number of Single Authored Papers | 4 | 4 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 63 | 63 |
| Total Cites to Single+First Authored Papers | 161 | 200 |
| Number of Single+First+Last Authored Papers | 109 | 109 |
| Total Cites to Single+First+Last Authored Papers | 299 | 384 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 493 | 618 |
| Ratio of Total Citations to Distinct Citing Papers | 1.88 | 2.19 |
| Self-Citation Percentage |
31.31%
|
|
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