Jeffries, R. D.
Keele University,
United Kingdom
2025 Rank: 94706
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Astronomy & Astrophysics
SubField 2:
Optoelectronics & Photonics
Rank in SubField 1: 1267 out of 55063 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 94706 | 68617 |
| Total Cites | 4558 | 7204 |
| H-index | 36 | 49 |
| Hm-index | 22 | 25 |
| Number of Single Authored Papers | 13 | 13 |
| Total Cites to Single Authored Papers | 212 | 258 |
| Number of Single+First Authored Papers | 46 | 46 |
| Total Cites to Single+First Authored Papers | 1153 | 1598 |
| Number of Single+First+Last Authored Papers | 78 | 78 |
| Total Cites to Single+First+Last Authored Papers | 2182 | 2902 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 3053 | 3760 |
| Ratio of Total Citations to Distinct Citing Papers | 1.49 | 1.92 |
| Self-Citation Percentage |
36.73%
|
|
Jeffries, R. D.
Keele University,
United Kingdom
2024 Rank: 94727
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Astronomy & Astrophysics
SubField 2:
Optoelectronics & Photonics
Rank in SubField 1: 1263 out of 52115 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 94727 | 70225 |
| Total Cites | 4138 | 6535 |
| H-index | 36 | 45 |
| Hm-index | 20 | 24 |
| Number of Single Authored Papers | 13 | 13 |
| Total Cites to Single Authored Papers | 204 | 248 |
| Number of Single+First Authored Papers | 46 | 46 |
| Total Cites to Single+First Authored Papers | 1079 | 1509 |
| Number of Single+First+Last Authored Papers | 78 | 78 |
| Total Cites to Single+First+Last Authored Papers | 2039 | 2734 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2800 | 3442 |
| Ratio of Total Citations to Distinct Citing Papers | 1.48 | 1.90 |
| Self-Citation Percentage |
36.68%
|
|
Jeffries, R. D.
Keele University,
United Kingdom
2023 Rank: 97107
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Astronomy & Astrophysics
SubField 2:
General Physics
Rank in SubField 1: 1315 out of 49433 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 97107 | 69143 |
| Total Cites | 3869 | 6034 |
| H-index | 34 | 43 |
| Hm-index | 19 | 24 |
| Number of Single Authored Papers | 13 | 13 |
| Total Cites to Single Authored Papers | 194 | 236 |
| Number of Single+First Authored Papers | 44 | 44 |
| Total Cites to Single+First Authored Papers | 1041 | 1452 |
| Number of Single+First+Last Authored Papers | 75 | 75 |
| Total Cites to Single+First+Last Authored Papers | 1942 | 2608 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2617 | 3189 |
| Ratio of Total Citations to Distinct Citing Papers | 1.48 | 1.89 |
| Self-Citation Percentage |
35.88%
|
|
Jeffries, R. D.
Keele University,
United Kingdom
2022 Rank: 91977
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Astronomy & Astrophysics
SubField 2:
General Physics
Rank in SubField 1: 1251 out of 47944 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 91977 | 69817 |
| Total Cites | 3522 | 5355 |
| H-index | 32 | 40 |
| Hm-index | 19 | 23 |
| Number of Single Authored Papers | 12 | 12 |
| Total Cites to Single Authored Papers | 189 | 229 |
| Number of Single+First Authored Papers | 43 | 43 |
| Total Cites to Single+First Authored Papers | 984 | 1362 |
| Number of Single+First+Last Authored Papers | 74 | 74 |
| Total Cites to Single+First+Last Authored Papers | 1807 | 2422 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2407 | 2932 |
| Ratio of Total Citations to Distinct Citing Papers | 1.46 | 1.83 |
| Self-Citation Percentage |
34.23%
|
|
Jeffries, R. D.
Keele University,
United Kingdom
2021 Rank: 95780
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Astronomy & Astrophysics
SubField 2:
General Physics
Rank in SubField 1: 1290 out of 45688 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 95780 | 69590 |
| Total Cites | 3290 | 4988 |
| H-index | 30 | 39 |
| Hm-index | 18 | 23 |
| Number of Single Authored Papers | 12 | 12 |
| Total Cites to Single Authored Papers | 181 | 221 |
| Number of Single+First Authored Papers | 42 | 42 |
| Total Cites to Single+First Authored Papers | 938 | 1315 |
| Number of Single+First+Last Authored Papers | 73 | 73 |
| Total Cites to Single+First+Last Authored Papers | 1722 | 2330 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2277 | 2752 |
| Ratio of Total Citations to Distinct Citing Papers | 1.44 | 1.81 |
| Self-Citation Percentage |
34.04%
|
|
Jeffries, R. D.
Keele University,
United Kingdom
2020 Rank: 92909
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Astronomy & Astrophysics
SubField 2:
General Physics
Rank in SubField 1: 1270 out of 42624 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 92909 | 72797 |
| Total Cites | 2786 | 4180 |
| H-index | 29 | 36 |
| Hm-index | 18 | 21 |
| Number of Single Authored Papers | 12 | 12 |
| Total Cites to Single Authored Papers | 177 | 213 |
| Number of Single+First Authored Papers | 41 | 41 |
| Total Cites to Single+First Authored Papers | 858 | 1203 |
| Number of Single+First+Last Authored Papers | 70 | 70 |
| Total Cites to Single+First+Last Authored Papers | 1508 | 2044 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1945 | 2349 |
| Ratio of Total Citations to Distinct Citing Papers | 1.43 | 1.78 |
| Self-Citation Percentage |
33.35%
|
|
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