Hedrick, James L.
IBM Research - Almaden,
United States
2025 Rank: 64699
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Polymers
SubField 2:
Nanoscience & Nanotechnology
Rank in SubField 1: 591 out of 124976 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 64699 | 73138 |
| Total Cites | 1856 | 1928 |
| H-index | 19 | 19 |
| Hm-index | 7 | 8 |
| Number of Single Authored Papers | 7 | 7 |
| Total Cites to Single Authored Papers | 1 | 1 |
| Number of Single+First Authored Papers | 75 | 75 |
| Total Cites to Single+First Authored Papers | 29 | 29 |
| Number of Single+First+Last Authored Papers | 245 | 245 |
| Total Cites to Single+First+Last Authored Papers | 653 | 673 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 1334 | 1358 |
| Ratio of Total Citations to Distinct Citing Papers | 1.39 | 1.42 |
| Self-Citation Percentage |
3.73%
|
|
Hedrick, James L.
IBM Research - Almaden,
United States
2024 Rank: 70831
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Polymers
SubField 2:
Nanoscience & Nanotechnology
Rank in SubField 1: 658 out of 116445 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 70831 | 73847 |
| Total Cites | 1645 | 1740 |
| H-index | 19 | 20 |
| Hm-index | 8 | 8 |
| Number of Single Authored Papers | 7 | 7 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 75 | 75 |
| Total Cites to Single+First Authored Papers | 38 | 38 |
| Number of Single+First+Last Authored Papers | 243 | 243 |
| Total Cites to Single+First+Last Authored Papers | 599 | 625 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 1192 | 1219 |
| Ratio of Total Citations to Distinct Citing Papers | 1.38 | 1.43 |
| Self-Citation Percentage |
5.46%
|
|
Hedrick, James L.
International Business Machines,
United States
2023 Rank: 54261
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Polymers
SubField 2:
Nanoscience & Nanotechnology
Rank in SubField 1: 464 out of 108979 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 54261 | 60867 |
| Total Cites | 1923 | 2046 |
| H-index | 20 | 21 |
| Hm-index | 8 | 8 |
| Number of Single Authored Papers | 7 | 7 |
| Total Cites to Single Authored Papers | 1 | 1 |
| Number of Single+First Authored Papers | 75 | 75 |
| Total Cites to Single+First Authored Papers | 24 | 24 |
| Number of Single+First+Last Authored Papers | 243 | 243 |
| Total Cites to Single+First+Last Authored Papers | 718 | 756 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 1287 | 1310 |
| Ratio of Total Citations to Distinct Citing Papers | 1.49 | 1.56 |
| Self-Citation Percentage |
6.01%
|
|
Hedrick, James L.
IBM Research - Almaden,
United States
2022 Rank: 42022
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Polymers
SubField 2:
Nanoscience & Nanotechnology
Rank in SubField 1: 345 out of 103159 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 42022 | 45054 |
| Total Cites | 2024 | 2134 |
| H-index | 21 | 22 |
| Hm-index | 8 | 9 |
| Number of Single Authored Papers | 7 | 7 |
| Total Cites to Single Authored Papers | 1 | 1 |
| Number of Single+First Authored Papers | 73 | 73 |
| Total Cites to Single+First Authored Papers | 38 | 39 |
| Number of Single+First+Last Authored Papers | 242 | 242 |
| Total Cites to Single+First+Last Authored Papers | 770 | 809 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1281 | 1302 |
| Ratio of Total Citations to Distinct Citing Papers | 1.58 | 1.64 |
| Self-Citation Percentage |
5.15%
|
|
Hedrick, James L.
IBM Almaden Research Center,
United States
2020 Rank: 23172
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Polymers
SubField 2:
Nanoscience & Nanotechnology
Rank in SubField 1: 208 out of 80670 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 23172 | 26742 |
| Total Cites | 2764 | 2980 |
| H-index | 25 | 25 |
| Hm-index | 10 | 10 |
| Number of Single Authored Papers | 7 | 7 |
| Total Cites to Single Authored Papers | 3 | 3 |
| Number of Single+First Authored Papers | 74 | 74 |
| Total Cites to Single+First Authored Papers | 54 | 54 |
| Number of Single+First+Last Authored Papers | 241 | 241 |
| Total Cites to Single+First+Last Authored Papers | 1186 | 1271 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1611 | 1645 |
| Ratio of Total Citations to Distinct Citing Papers | 1.72 | 1.81 |
| Self-Citation Percentage |
7.25%
|
|
Related Profiles
Featured Profiles
Partner with TOPSCINET
Reach science enthusiasts and researchers across the site. Write to business@topscinet.com and our marketing team will send a proposal built around your banner ad goals.