Fjellvåg, Helmer
Universitetet i Oslo,
Norway
2025 Rank: 165251
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Applied Physics
SubField 2:
Inorganic & Nuclear Chemistry
Rank in SubField 1: 3129 out of 314640 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 165251 | 177206 |
| Total Cites | 939 | 992 |
| H-index | 11 | 11 |
| Hm-index | 5 | 6 |
| Number of Single Authored Papers | 0 | 0 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 42 | 42 |
| Total Cites to Single+First Authored Papers | 44 | 46 |
| Number of Single+First+Last Authored Papers | 272 | 272 |
| Total Cites to Single+First+Last Authored Papers | 415 | 441 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 821 | 840 |
| Ratio of Total Citations to Distinct Citing Papers | 1.14 | 1.18 |
| Self-Citation Percentage |
5.34%
|
|
Fjellvåg, Helmer
Universitetet i Oslo,
Norway
2024 Rank: 129215
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Applied Physics
SubField 2:
Inorganic & Nuclear Chemistry
Rank in SubField 1: 2511 out of 304738 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 129215 | 144740 |
| Total Cites | 1000 | 1065 |
| H-index | 12 | 12 |
| Hm-index | 6 | 6 |
| Number of Single Authored Papers | 0 | 0 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 42 | 42 |
| Total Cites to Single+First Authored Papers | 47 | 47 |
| Number of Single+First+Last Authored Papers | 263 | 263 |
| Total Cites to Single+First+Last Authored Papers | 445 | 469 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 827 | 855 |
| Ratio of Total Citations to Distinct Citing Papers | 1.21 | 1.25 |
| Self-Citation Percentage |
6.10%
|
|
Fjellvåg, Helmer
Universitetet i Oslo,
Norway
2023 Rank: 134929
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Applied Physics
SubField 2:
Inorganic & Nuclear Chemistry
Rank in SubField 1: 2706 out of 295432 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 134929 | 143096 |
| Total Cites | 976 | 1050 |
| H-index | 12 | 12 |
| Hm-index | 5 | 6 |
| Number of Single Authored Papers | 0 | 0 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 42 | 42 |
| Total Cites to Single+First Authored Papers | 50 | 50 |
| Number of Single+First+Last Authored Papers | 262 | 262 |
| Total Cites to Single+First+Last Authored Papers | 429 | 459 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 812 | 849 |
| Ratio of Total Citations to Distinct Citing Papers | 1.20 | 1.24 |
| Self-Citation Percentage |
7.05%
|
|
Fjellvåg, Helmer
Universitetet i Oslo,
Norway
2021 Rank: 87883
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Applied Physics
SubField 2:
Inorganic & Nuclear Chemistry
Rank in SubField 1: 1837 out of 269833 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 87883 | 89512 |
| Total Cites | 1830 | 2031 |
| H-index | 17 | 18 |
| Hm-index | 8 | 9 |
| Number of Single Authored Papers | 0 | 0 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 42 | 42 |
| Total Cites to Single+First Authored Papers | 87 | 92 |
| Number of Single+First+Last Authored Papers | 251 | 251 |
| Total Cites to Single+First+Last Authored Papers | 855 | 947 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 1488 | 1545 |
| Ratio of Total Citations to Distinct Citing Papers | 1.23 | 1.31 |
| Self-Citation Percentage |
9.90%
|
|
Fjellvåg, Helmer
Universitetet i Oslo,
Norway
2020 Rank: 69548
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Inorganic & Nuclear Chemistry
SubField 2:
Applied Physics
Rank in SubField 1: 357 out of 57598 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 69548 | 76949 |
| Total Cites | 1544 | 1662 |
| H-index | 16 | 17 |
| Hm-index | 8 | 8 |
| Number of Single Authored Papers | 0 | 0 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 42 | 42 |
| Total Cites to Single+First Authored Papers | 63 | 63 |
| Number of Single+First+Last Authored Papers | 244 | 244 |
| Total Cites to Single+First+Last Authored Papers | 684 | 734 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 1226 | 1267 |
| Ratio of Total Citations to Distinct Citing Papers | 1.26 | 1.31 |
| Self-Citation Percentage |
7.10%
|
|
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