Neumann, Helfried
Leibniz Institute for Catalysis,
Germany
2025 Rank: 198852
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Organic Chemistry
SubField 2:
General Chemistry
Rank in SubField 1: 2695 out of 179164 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 198852 | 215574 |
| Total Cites | 1590 | 1691 |
| H-index | 18 | 19 |
| Hm-index | 8 | 9 |
| Number of Single Authored Papers | 0 | 0 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 14 | 14 |
| Total Cites to Single+First Authored Papers | 13 | 13 |
| Number of Single+First+Last Authored Papers | 21 | 21 |
| Total Cites to Single+First+Last Authored Papers | 46 | 47 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 1122 | 1150 |
| Ratio of Total Citations to Distinct Citing Papers | 1.42 | 1.47 |
| Self-Citation Percentage |
5.97%
|
|
Neumann, Helfried
Leibniz Institute for Catalysis,
Germany
2024 Rank: 186799
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Organic Chemistry
SubField 2:
General Chemistry
Rank in SubField 1: 2595 out of 170049 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 186799 | 195988 |
| Total Cites | 1437 | 1509 |
| H-index | 17 | 18 |
| Hm-index | 8 | 8 |
| Number of Single Authored Papers | 0 | 0 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 14 | 14 |
| Total Cites to Single+First Authored Papers | 21 | 21 |
| Number of Single+First+Last Authored Papers | 21 | 21 |
| Total Cites to Single+First+Last Authored Papers | 38 | 40 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 1045 | 1072 |
| Ratio of Total Citations to Distinct Citing Papers | 1.38 | 1.41 |
| Self-Citation Percentage |
4.77%
|
|
Neumann, Helfried
Leibniz Institute for Catalysis,
Germany
2023 Rank: 189563
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Organic Chemistry
SubField 2:
General Chemistry
Rank in SubField 1: 2704 out of 161671 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 189563 | 204247 |
| Total Cites | 1370 | 1507 |
| H-index | 17 | 17 |
| Hm-index | 8 | 9 |
| Number of Single Authored Papers | 0 | 0 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 14 | 14 |
| Total Cites to Single+First Authored Papers | 15 | 15 |
| Number of Single+First+Last Authored Papers | 21 | 21 |
| Total Cites to Single+First+Last Authored Papers | 41 | 45 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 995 | 1041 |
| Ratio of Total Citations to Distinct Citing Papers | 1.38 | 1.45 |
| Self-Citation Percentage |
9.09%
|
|
Neumann, Helfried
Leibniz Institute for Catalysis,
Germany
2022 Rank: 169331
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Organic Chemistry
SubField 2:
General Chemistry
Rank in SubField 1: 2530 out of 154108 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 169331 | 178579 |
| Total Cites | 1429 | 1572 |
| H-index | 18 | 18 |
| Hm-index | 8 | 9 |
| Number of Single Authored Papers | 0 | 0 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 13 | 13 |
| Total Cites to Single+First Authored Papers | 17 | 17 |
| Number of Single+First+Last Authored Papers | 20 | 20 |
| Total Cites to Single+First+Last Authored Papers | 37 | 43 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 971 | 1012 |
| Ratio of Total Citations to Distinct Citing Papers | 1.47 | 1.55 |
| Self-Citation Percentage |
9.10%
|
|
Neumann, Helfried
Leibniz Institute for Catalysis,
Germany
2021 Rank: 142015
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Organic Chemistry
SubField 2:
General Chemistry
Rank in SubField 1: 2124 out of 144918 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 142015 | 144803 |
| Total Cites | 2207 | 2456 |
| H-index | 23 | 25 |
| Hm-index | 11 | 12 |
| Number of Single Authored Papers | 0 | 0 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 13 | 13 |
| Total Cites to Single+First Authored Papers | 35 | 37 |
| Number of Single+First+Last Authored Papers | 20 | 20 |
| Total Cites to Single+First+Last Authored Papers | 67 | 75 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 1468 | 1543 |
| Ratio of Total Citations to Distinct Citing Papers | 1.50 | 1.59 |
| Self-Citation Percentage |
10.14%
|
|
Neumann, Helfried
Leibniz Institute for Catalysis,
Germany
2020 Rank: 111247
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Organic Chemistry
SubField 2:
General Chemistry
Rank in SubField 1: 1804 out of 111388 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 111247 | 114908 |
| Total Cites | 1923 | 2132 |
| H-index | 21 | 22 |
| Hm-index | 10 | 11 |
| Number of Single Authored Papers | 0 | 0 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 12 | 12 |
| Total Cites to Single+First Authored Papers | 33 | 36 |
| Number of Single+First+Last Authored Papers | 19 | 19 |
| Total Cites to Single+First+Last Authored Papers | 60 | 69 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 1322 | 1375 |
| Ratio of Total Citations to Distinct Citing Papers | 1.45 | 1.55 |
| Self-Citation Percentage |
9.80%
|
|
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.