Hedrick, James L.
IBM Research - Almaden,
United States
2025 Rank: 12320
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Polymers
SubField 2:
Nanoscience & Nanotechnology
Rank in SubField 1: 95 out of 124976 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 12320 | 12831 |
| Total Cites | 35016 | 39315 |
| H-index | 102 | 108 |
| Hm-index | 38 | 40 |
| Number of Single Authored Papers | 7 | 7 |
| Total Cites to Single Authored Papers | 128 | 134 |
| Number of Single+First Authored Papers | 75 | 75 |
| Total Cites to Single+First Authored Papers | 2519 | 2791 |
| Number of Single+First+Last Authored Papers | 245 | 245 |
| Total Cites to Single+First+Last Authored Papers | 15658 | 17581 |
| Composite Score | 4 | 4 |
| Number of Distinct Citing Papers | 21460 | 22464 |
| Ratio of Total Citations to Distinct Citing Papers | 1.63 | 1.75 |
| Self-Citation Percentage |
10.93%
|
|
Hedrick, James L.
IBM Research - Almaden,
United States
2024 Rank: 12160
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Polymers
SubField 2:
Nanoscience & Nanotechnology
Rank in SubField 1: 94 out of 116445 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 12160 | 12602 |
| Total Cites | 32179 | 36232 |
| H-index | 96 | 103 |
| Hm-index | 37 | 39 |
| Number of Single Authored Papers | 7 | 7 |
| Total Cites to Single Authored Papers | 126 | 132 |
| Number of Single+First Authored Papers | 75 | 75 |
| Total Cites to Single+First Authored Papers | 2452 | 2710 |
| Number of Single+First+Last Authored Papers | 243 | 243 |
| Total Cites to Single+First+Last Authored Papers | 14896 | 16774 |
| Composite Score | 4 | 4 |
| Number of Distinct Citing Papers | 19360 | 20277 |
| Ratio of Total Citations to Distinct Citing Papers | 1.66 | 1.79 |
| Self-Citation Percentage |
11.19%
|
|
Hedrick, James L.
International Business Machines,
United States
2023 Rank: 11611
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Polymers
SubField 2:
Nanoscience & Nanotechnology
Rank in SubField 1: 94 out of 108979 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 11611 | 11722 |
| Total Cites | 30416 | 34372 |
| H-index | 93 | 101 |
| Hm-index | 37 | 38 |
| Number of Single Authored Papers | 7 | 7 |
| Total Cites to Single Authored Papers | 126 | 132 |
| Number of Single+First Authored Papers | 75 | 75 |
| Total Cites to Single+First Authored Papers | 2414 | 2672 |
| Number of Single+First+Last Authored Papers | 243 | 243 |
| Total Cites to Single+First+Last Authored Papers | 14286 | 16139 |
| Composite Score | 4 | 4 |
| Number of Distinct Citing Papers | 18081 | 18967 |
| Ratio of Total Citations to Distinct Citing Papers | 1.68 | 1.81 |
| Self-Citation Percentage |
11.51%
|
|
Hedrick, James L.
IBM Research - Almaden,
United States
2022 Rank: 11331
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Polymers
SubField 2:
Nanoscience & Nanotechnology
Rank in SubField 1: 94 out of 103159 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 11331 | 11425 |
| Total Cites | 28169 | 31993 |
| H-index | 91 | 97 |
| Hm-index | 35 | 37 |
| Number of Single Authored Papers | 7 | 7 |
| Total Cites to Single Authored Papers | 124 | 130 |
| Number of Single+First Authored Papers | 73 | 73 |
| Total Cites to Single+First Authored Papers | 2168 | 2418 |
| Number of Single+First+Last Authored Papers | 242 | 242 |
| Total Cites to Single+First+Last Authored Papers | 13327 | 15134 |
| Composite Score | 4 | 4 |
| Number of Distinct Citing Papers | 16581 | 17446 |
| Ratio of Total Citations to Distinct Citing Papers | 1.70 | 1.83 |
| Self-Citation Percentage |
11.95%
|
|
Hedrick, James L.
IBM Almaden Research Center,
United States
2020 Rank: 9748
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Polymers
SubField 2:
Nanoscience & Nanotechnology
Rank in SubField 1: 75 out of 80670 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 9748 | 10034 |
| Total Cites | 24910 | 28475 |
| H-index | 86 | 93 |
| Hm-index | 34 | 35 |
| Number of Single Authored Papers | 7 | 7 |
| Total Cites to Single Authored Papers | 121 | 127 |
| Number of Single+First Authored Papers | 74 | 74 |
| Total Cites to Single+First Authored Papers | 2294 | 2548 |
| Number of Single+First+Last Authored Papers | 241 | 241 |
| Total Cites to Single+First+Last Authored Papers | 12188 | 13899 |
| Composite Score | 4 | 4 |
| Number of Distinct Citing Papers | 14542 | 15349 |
| Ratio of Total Citations to Distinct Citing Papers | 1.71 | 1.86 |
| Self-Citation Percentage |
12.52%
|
|
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