Kroon, R. E.
University of the Free State,
South Africa
2025 Rank: 298297
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Applied Physics
SubField 2:
General Physics
Rank in SubField 1: 5938 out of 314640 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 298297 | 243096 |
| Total Cites | 520 | 657 |
| H-index | 11 | 11 |
| Hm-index | 5 | 6 |
| Number of Single Authored Papers | 7 | 7 |
| Total Cites to Single Authored Papers | 3 | 5 |
| Number of Single+First Authored Papers | 17 | 17 |
| Total Cites to Single+First Authored Papers | 3 | 5 |
| Number of Single+First+Last Authored Papers | 68 | 68 |
| Total Cites to Single+First+Last Authored Papers | 178 | 205 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 490 | 554 |
| Ratio of Total Citations to Distinct Citing Papers | 1.06 | 1.19 |
| Self-Citation Percentage |
20.85%
|
|
Kroon, R. E.
University of the Free State,
South Africa
2024 Rank: 294119
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Applied Physics
SubField 2:
Materials
Rank in SubField 1: 6042 out of 304738 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 294119 | 236972 |
| Total Cites | 461 | 552 |
| H-index | 9 | 10 |
| Hm-index | 4 | 5 |
| Number of Single Authored Papers | 7 | 7 |
| Total Cites to Single Authored Papers | 5 | 6 |
| Number of Single+First Authored Papers | 17 | 17 |
| Total Cites to Single+First Authored Papers | 5 | 7 |
| Number of Single+First+Last Authored Papers | 63 | 63 |
| Total Cites to Single+First+Last Authored Papers | 138 | 159 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 431 | 478 |
| Ratio of Total Citations to Distinct Citing Papers | 1.07 | 1.15 |
| Self-Citation Percentage |
16.49%
|
|
Kroon, R. E.
University of the Free State,
South Africa
2023 Rank: 226554
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Applied Physics
SubField 2:
Materials
Rank in SubField 1: 4760 out of 295432 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 226554 | 216812 |
| Total Cites | 429 | 512 |
| H-index | 9 | 10 |
| Hm-index | 5 | 5 |
| Number of Single Authored Papers | 6 | 6 |
| Total Cites to Single Authored Papers | 7 | 8 |
| Number of Single+First Authored Papers | 14 | 14 |
| Total Cites to Single+First Authored Papers | 8 | 9 |
| Number of Single+First+Last Authored Papers | 53 | 53 |
| Total Cites to Single+First+Last Authored Papers | 134 | 151 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 401 | 439 |
| Ratio of Total Citations to Distinct Citing Papers | 1.07 | 1.17 |
| Self-Citation Percentage |
16.21%
|
|
Kroon, R. E.
University of the Free State,
South Africa
2022 Rank: 212020
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Applied Physics
SubField 2:
General Physics
Rank in SubField 1: 4579 out of 289917 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 212020 | 201525 |
| Total Cites | 387 | 441 |
| H-index | 9 | 9 |
| Hm-index | 5 | 5 |
| Number of Single Authored Papers | 6 | 6 |
| Total Cites to Single Authored Papers | 7 | 8 |
| Number of Single+First Authored Papers | 14 | 14 |
| Total Cites to Single+First Authored Papers | 12 | 14 |
| Number of Single+First+Last Authored Papers | 49 | 49 |
| Total Cites to Single+First+Last Authored Papers | 123 | 140 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 350 | 383 |
| Ratio of Total Citations to Distinct Citing Papers | 1.11 | 1.15 |
| Self-Citation Percentage |
12.24%
|
|
Kroon, R. E.
University of the Free State,
South Africa
2021 Rank: 179669
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Applied Physics
SubField 2:
General Physics
Rank in SubField 1: 3988 out of 269833 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 179669 | 140889 |
| Total Cites | 608 | 751 |
| H-index | 11 | 13 |
| Hm-index | 6 | 7 |
| Number of Single Authored Papers | 6 | 6 |
| Total Cites to Single Authored Papers | 10 | 14 |
| Number of Single+First Authored Papers | 14 | 14 |
| Total Cites to Single+First Authored Papers | 18 | 25 |
| Number of Single+First+Last Authored Papers | 48 | 48 |
| Total Cites to Single+First+Last Authored Papers | 197 | 240 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 555 | 624 |
| Ratio of Total Citations to Distinct Citing Papers | 1.10 | 1.20 |
| Self-Citation Percentage |
19.04%
|
|
Kroon, R. E.
University of the Free State,
South Africa
2020 Rank: 261947
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Applied Physics
SubField 2:
General Physics
Rank in SubField 1: 6522 out of 224856 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 261947 | 125248 |
| Total Cites | 388 | 555 |
| H-index | 9 | 12 |
| Hm-index | 4 | 6 |
| Number of Single Authored Papers | 6 | 6 |
| Total Cites to Single Authored Papers | 5 | 13 |
| Number of Single+First Authored Papers | 14 | 14 |
| Total Cites to Single+First Authored Papers | 10 | 22 |
| Number of Single+First+Last Authored Papers | 45 | 45 |
| Total Cites to Single+First+Last Authored Papers | 122 | 183 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 368 | 440 |
| Ratio of Total Citations to Distinct Citing Papers | 1.05 | 1.26 |
| Self-Citation Percentage |
30.09%
|
|