Helms, Brett A.
Lawrence Berkeley National Laboratory,
United States
2025 Rank: 132640
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Nanoscience & Nanotechnology
SubField 2:
Organic Chemistry
Rank in SubField 1: 1586 out of 156020 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 132640 | 131666 |
| Total Cites | 8130 | 9289 |
| H-index | 47 | 52 |
| Hm-index | 15 | 16 |
| Number of Single Authored Papers | 2 | 2 |
| Total Cites to Single Authored Papers | 13 | 18 |
| Number of Single+First Authored Papers | 12 | 12 |
| Total Cites to Single+First Authored Papers | 1615 | 1678 |
| Number of Single+First+Last Authored Papers | 65 | 65 |
| Total Cites to Single+First+Last Authored Papers | 4438 | 4838 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 6918 | 7411 |
| Ratio of Total Citations to Distinct Citing Papers | 1.18 | 1.25 |
| Self-Citation Percentage |
12.48%
|
|
Helms, Brett A.
Lawrence Berkeley National Laboratory,
United States
2024 Rank: 182795
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Nanoscience & Nanotechnology
SubField 2:
Organic Chemistry
Rank in SubField 1: 2039 out of 135958 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 182795 | 172336 |
| Total Cites | 7072 | 8092 |
| H-index | 46 | 49 |
| Hm-index | 14 | 14 |
| Number of Single Authored Papers | 2 | 2 |
| Total Cites to Single Authored Papers | 2 | 5 |
| Number of Single+First Authored Papers | 12 | 12 |
| Total Cites to Single+First Authored Papers | 1569 | 1630 |
| Number of Single+First+Last Authored Papers | 59 | 59 |
| Total Cites to Single+First+Last Authored Papers | 3971 | 4335 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 6082 | 6528 |
| Ratio of Total Citations to Distinct Citing Papers | 1.16 | 1.24 |
| Self-Citation Percentage |
12.61%
|
|
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