Littke, Ralf
Rheinisch-Westfälische Technische Hochschule Aachen,
Germany
2025 Rank: 53413
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Geochemistry & Geophysics
SubField 2:
Energy
Rank in SubField 1: 800 out of 103460 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 53413 | 43024 |
| Total Cites | 1195 | 1500 |
| H-index | 14 | 15 |
| Hm-index | 7 | 8 |
| Number of Single Authored Papers | 1 | 1 |
| Total Cites to Single Authored Papers | 3 | 4 |
| Number of Single+First Authored Papers | 25 | 25 |
| Total Cites to Single+First Authored Papers | 76 | 96 |
| Number of Single+First+Last Authored Papers | 220 | 220 |
| Total Cites to Single+First+Last Authored Papers | 690 | 832 |
| Composite Score | 2 | 3 |
| Number of Distinct Citing Papers | 850 | 915 |
| Ratio of Total Citations to Distinct Citing Papers | 1.41 | 1.64 |
| Self-Citation Percentage |
20.33%
|
|
Littke, Ralf
Rheinisch-Westfälische Technische Hochschule Aachen,
Germany
2023 Rank: 65201
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Geochemistry & Geophysics
SubField 2:
Energy
Rank in SubField 1: 1062 out of 92230 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 65201 | 60563 |
| Total Cites | 1101 | 1318 |
| H-index | 13 | 13 |
| Hm-index | 7 | 8 |
| Number of Single Authored Papers | 1 | 1 |
| Total Cites to Single Authored Papers | 2 | 2 |
| Number of Single+First Authored Papers | 25 | 25 |
| Total Cites to Single+First Authored Papers | 58 | 72 |
| Number of Single+First+Last Authored Papers | 202 | 202 |
| Total Cites to Single+First+Last Authored Papers | 605 | 708 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 838 | 902 |
| Ratio of Total Citations to Distinct Citing Papers | 1.31 | 1.46 |
| Self-Citation Percentage |
16.46%
|
|
Littke, Ralf
Rheinisch-Westfälische Technische Hochschule Aachen,
Germany
2022 Rank: 83998
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Geochemistry & Geophysics
SubField 2:
Energy
Rank in SubField 1: 1415 out of 87916 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 83998 | 74256 |
| Total Cites | 1012 | 1215 |
| H-index | 13 | 13 |
| Hm-index | 6 | 8 |
| Number of Single Authored Papers | 1 | 1 |
| Total Cites to Single Authored Papers | 1 | 1 |
| Number of Single+First Authored Papers | 25 | 25 |
| Total Cites to Single+First Authored Papers | 43 | 59 |
| Number of Single+First+Last Authored Papers | 192 | 192 |
| Total Cites to Single+First+Last Authored Papers | 550 | 660 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 787 | 833 |
| Ratio of Total Citations to Distinct Citing Papers | 1.29 | 1.46 |
| Self-Citation Percentage |
16.71%
|
|
Littke, Ralf
Rheinisch-Westfälische Technische Hochschule Aachen,
Germany
2021 Rank: 68905
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Geochemistry & Geophysics
SubField 2:
Geology
Rank in SubField 1: 1270 out of 81218 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 68905 | 46120 |
| Total Cites | 1647 | 1979 |
| H-index | 18 | 20 |
| Hm-index | 9 | 10 |
| Number of Single Authored Papers | 1 | 1 |
| Total Cites to Single Authored Papers | 1 | 3 |
| Number of Single+First Authored Papers | 25 | 25 |
| Total Cites to Single+First Authored Papers | 89 | 124 |
| Number of Single+First+Last Authored Papers | 182 | 182 |
| Total Cites to Single+First+Last Authored Papers | 939 | 1125 |
| Composite Score | 2 | 3 |
| Number of Distinct Citing Papers | 1219 | 1293 |
| Ratio of Total Citations to Distinct Citing Papers | 1.35 | 1.53 |
| Self-Citation Percentage |
16.78%
|
|
Littke, Ralf
Rheinisch-Westfälische Technische Hochschule Aachen,
Germany
2020 Rank: 39019
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Geochemistry & Geophysics
SubField 2:
Energy
Rank in SubField 1: 783 out of 70197 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 39019 | 25323 |
| Total Cites | 1362 | 1700 |
| H-index | 16 | 17 |
| Hm-index | 8 | 10 |
| Number of Single Authored Papers | 1 | 1 |
| Total Cites to Single Authored Papers | 4 | 9 |
| Number of Single+First Authored Papers | 25 | 25 |
| Total Cites to Single+First Authored Papers | 82 | 115 |
| Number of Single+First+Last Authored Papers | 178 | 178 |
| Total Cites to Single+First+Last Authored Papers | 828 | 1008 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 977 | 1059 |
| Ratio of Total Citations to Distinct Citing Papers | 1.39 | 1.61 |
| Self-Citation Percentage |
19.88%
|
|