Schaeffer, Roberto
Universidade Federal do Rio de Janeiro,
Brazil
2025 Rank: 247,656
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Energy
SubField 2:
Meteorology & Atmospheric Sciences
Rank in SubField 1: 3,905 out of 343,394 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 247,656 | 260,769 |
| Total Cites | 9,483 | 10,755 |
| H-index | 44 | 47 |
| Hm-index | 19 | 20 |
| Number of Single Authored Papers | 0 | 0 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 13 | 13 |
| Total Cites to Single+First Authored Papers | 697 | 762 |
| Number of Single+First+Last Authored Papers | 105 | 105 |
| Total Cites to Single+First+Last Authored Papers | 3,542 | 4,031 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 8,658 | 9,198 |
| Ratio of Total Citations to Distinct Citing Papers | 1.10 | 1.17 |
| Self-Citation Percentage |
11.83%
|
|
Schaeffer, Roberto
Universidade Federal do Rio de Janeiro,
Brazil
2024 Rank: 255,810
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Energy
SubField 2:
Environmental Sciences
Rank in SubField 1: 3,860 out of 313,936 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 255,810 | 268,322 |
| Total Cites | 8,062 | 9,185 |
| H-index | 40 | 43 |
| Hm-index | 18 | 19 |
| Number of Single Authored Papers | 0 | 0 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 13 | 13 |
| Total Cites to Single+First Authored Papers | 631 | 693 |
| Number of Single+First+Last Authored Papers | 100 | 100 |
| Total Cites to Single+First+Last Authored Papers | 3,215 | 3,668 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 7,320 | 7,796 |
| Ratio of Total Citations to Distinct Citing Papers | 1.10 | 1.18 |
| Self-Citation Percentage |
12.23%
|
|
Schaeffer, Roberto
Universidade Federal do Rio de Janeiro,
Brazil
2023 Rank: 267,218
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Energy
SubField 2:
Meteorology & Atmospheric Sciences
Rank in SubField 1: 3,892 out of 287,766 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 267,218 | 274,664 |
| Total Cites | 6,800 | 7,777 |
| H-index | 38 | 41 |
| Hm-index | 16 | 18 |
| Number of Single Authored Papers | 0 | 0 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 13 | 13 |
| Total Cites to Single+First Authored Papers | 555 | 614 |
| Number of Single+First+Last Authored Papers | 91 | 91 |
| Total Cites to Single+First+Last Authored Papers | 2,885 | 3,302 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 6,167 | 6,589 |
| Ratio of Total Citations to Distinct Citing Papers | 1.10 | 1.18 |
| Self-Citation Percentage |
12.56%
|
|
Schaeffer, Roberto
Universidade Federal do Rio de Janeiro,
Brazil
2022 Rank: 279,309
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Energy
SubField 2:
Environmental Sciences
Rank in SubField 1: 3,950 out of 265,592 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 279,309 | 282,016 |
| Total Cites | 5,613 | 6,443 |
| H-index | 33 | 38 |
| Hm-index | 15 | 17 |
| Number of Single Authored Papers | 0 | 0 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 13 | 13 |
| Total Cites to Single+First Authored Papers | 494 | 547 |
| Number of Single+First+Last Authored Papers | 85 | 85 |
| Total Cites to Single+First+Last Authored Papers | 2,570 | 2,952 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 5,107 | 5,468 |
| Ratio of Total Citations to Distinct Citing Papers | 1.10 | 1.18 |
| Self-Citation Percentage |
12.88%
|
|
Schaeffer, Roberto
Universidade Federal do Rio de Janeiro,
Brazil
2021 Rank: 280,377
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Energy
SubField 2:
Meteorology & Atmospheric Sciences
Rank in SubField 1: 3,783 out of 229,150 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 280,377 | 277,871 |
| Total Cites | 5,187 | 5,946 |
| H-index | 31 | 37 |
| Hm-index | 15 | 17 |
| Number of Single Authored Papers | 0 | 0 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 13 | 13 |
| Total Cites to Single+First Authored Papers | 467 | 516 |
| Number of Single+First+Last Authored Papers | 80 | 80 |
| Total Cites to Single+First+Last Authored Papers | 2,419 | 2,785 |
| Composite Score | 2 | 3 |
| Number of Distinct Citing Papers | 4,728 | 5,056 |
| Ratio of Total Citations to Distinct Citing Papers | 1.10 | 1.18 |
| Self-Citation Percentage |
12.76%
|
|
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