Parkin, Ivan P.
University College London,
United Kingdom
2025 Rank: 8061
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Nanoscience & Nanotechnology
SubField 2:
Inorganic & Nuclear Chemistry
Rank in SubField 1: 137 out of 156020 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 8061 | 7246 |
| Total Cites | 42155 | 49392 |
| H-index | 99 | 107 |
| Hm-index | 43 | 49 |
| Number of Single Authored Papers | 5 | 5 |
| Total Cites to Single Authored Papers | 316 | 342 |
| Number of Single+First Authored Papers | 39 | 39 |
| Total Cites to Single+First Authored Papers | 1851 | 2076 |
| Number of Single+First+Last Authored Papers | 451 | 451 |
| Total Cites to Single+First+Last Authored Papers | 20622 | 24088 |
| Composite Score | 4 | 4 |
| Number of Distinct Citing Papers | 34783 | 36986 |
| Ratio of Total Citations to Distinct Citing Papers | 1.21 | 1.34 |
| Self-Citation Percentage |
14.65%
|
|
Parkin, Ivan P.
University College London,
United Kingdom
2023 Rank: 10083
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Nanoscience & Nanotechnology
SubField 2:
Inorganic & Nuclear Chemistry
Rank in SubField 1: 136 out of 117692 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 10083 | 8654 |
| Total Cites | 31122 | 37360 |
| H-index | 81 | 89 |
| Hm-index | 38 | 44 |
| Number of Single Authored Papers | 5 | 5 |
| Total Cites to Single Authored Papers | 299 | 325 |
| Number of Single+First Authored Papers | 36 | 36 |
| Total Cites to Single+First Authored Papers | 1692 | 1915 |
| Number of Single+First+Last Authored Papers | 432 | 432 |
| Total Cites to Single+First+Last Authored Papers | 15785 | 18966 |
| Composite Score | 4 | 4 |
| Number of Distinct Citing Papers | 25348 | 27141 |
| Ratio of Total Citations to Distinct Citing Papers | 1.23 | 1.38 |
| Self-Citation Percentage |
16.70%
|
|
Parkin, Ivan P.
University College London,
United Kingdom
2022 Rank: 10982
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Nanoscience & Nanotechnology
SubField 2:
Inorganic & Nuclear Chemistry
Rank in SubField 1: 139 out of 103235 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 10982 | 9249 |
| Total Cites | 26355 | 32206 |
| H-index | 74 | 82 |
| Hm-index | 35 | 41 |
| Number of Single Authored Papers | 5 | 5 |
| Total Cites to Single Authored Papers | 296 | 322 |
| Number of Single+First Authored Papers | 38 | 38 |
| Total Cites to Single+First Authored Papers | 1636 | 1860 |
| Number of Single+First+Last Authored Papers | 434 | 434 |
| Total Cites to Single+First+Last Authored Papers | 13506 | 16558 |
| Composite Score | 4 | 4 |
| Number of Distinct Citing Papers | 21285 | 22907 |
| Ratio of Total Citations to Distinct Citing Papers | 1.24 | 1.41 |
| Self-Citation Percentage |
18.17%
|
|
Parkin, Ivan P.
University College London,
United Kingdom
2021 Rank: 11085
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Nanoscience & Nanotechnology
SubField 2:
Inorganic & Nuclear Chemistry
Rank in SubField 1: 126 out of 89177 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 11085 | 9446 |
| Total Cites | 24771 | 30332 |
| H-index | 71 | 78 |
| Hm-index | 34 | 40 |
| Number of Single Authored Papers | 5 | 5 |
| Total Cites to Single Authored Papers | 292 | 318 |
| Number of Single+First Authored Papers | 38 | 38 |
| Total Cites to Single+First Authored Papers | 1585 | 1807 |
| Number of Single+First+Last Authored Papers | 420 | 420 |
| Total Cites to Single+First+Last Authored Papers | 12703 | 15680 |
| Composite Score | 4 | 4 |
| Number of Distinct Citing Papers | 19985 | 21450 |
| Ratio of Total Citations to Distinct Citing Papers | 1.24 | 1.41 |
| Self-Citation Percentage |
18.33%
|
|
Parkin, Ivan P.
UCL,
United Kingdom
2020 Rank: 13051
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Nanoscience & Nanotechnology
SubField 2:
Inorganic & Nuclear Chemistry
Rank in SubField 1: 147 out of 75210 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 13051 | 10685 |
| Total Cites | 19620 | 24599 |
| H-index | 62 | 71 |
| Hm-index | 31 | 37 |
| Number of Single Authored Papers | 5 | 5 |
| Total Cites to Single Authored Papers | 279 | 305 |
| Number of Single+First Authored Papers | 38 | 38 |
| Total Cites to Single+First Authored Papers | 1484 | 1697 |
| Number of Single+First+Last Authored Papers | 392 | 392 |
| Total Cites to Single+First+Last Authored Papers | 10111 | 12817 |
| Composite Score | 4 | 4 |
| Number of Distinct Citing Papers | 15712 | 16952 |
| Ratio of Total Citations to Distinct Citing Papers | 1.25 | 1.45 |
| Self-Citation Percentage |
20.24%
|
|
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