Len, Christophe
Institute of Chemistry for Life and Health Sciences (I-CLEHS),
France
2025 Rank: 145,740
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Organic Chemistry
SubField 2:
Physical Chemistry
Rank in SubField 1: 1,897 out of 179,164 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 145,740 | 141,039 |
| Total Cites | 1,029 | 1,111 |
| H-index | 14 | 15 |
| Hm-index | 6 | 7 |
| Number of Single Authored Papers | 4 | 4 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 24 | 24 |
| Total Cites to Single+First Authored Papers | 22 | 25 |
| Number of Single+First+Last Authored Papers | 140 | 140 |
| Total Cites to Single+First+Last Authored Papers | 484 | 521 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 893 | 931 |
| Ratio of Total Citations to Distinct Citing Papers | 1.15 | 1.19 |
| Self-Citation Percentage |
7.38%
|
|
Len, Christophe
CNRS Centre National de la Recherche Scientifique,
France
2024 Rank: 105,658
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Organic Chemistry
SubField 2:
Physical Chemistry
Rank in SubField 1: 1,385 out of 170,049 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 105,658 | 102,347 |
| Total Cites | 842 | 931 |
| H-index | 12 | 13 |
| Hm-index | 6 | 7 |
| Number of Single Authored Papers | 3 | 3 |
| Total Cites to Single Authored Papers | 2 | 2 |
| Number of Single+First Authored Papers | 23 | 23 |
| Total Cites to Single+First Authored Papers | 26 | 27 |
| Number of Single+First+Last Authored Papers | 132 | 132 |
| Total Cites to Single+First+Last Authored Papers | 453 | 497 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 712 | 753 |
| Ratio of Total Citations to Distinct Citing Papers | 1.18 | 1.24 |
| Self-Citation Percentage |
9.56%
|
|
Len, Christophe
École Nationale Supérieure de Chimie de Paris,
France
2023 Rank: 118,474
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Organic Chemistry
SubField 2:
Physical Chemistry
Rank in SubField 1: 1,591 out of 161,671 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 118,474 | 114,347 |
| Total Cites | 826 | 955 |
| H-index | 13 | 14 |
| Hm-index | 6 | 7 |
| Number of Single Authored Papers | 3 | 3 |
| Total Cites to Single Authored Papers | 1 | 1 |
| Number of Single+First Authored Papers | 22 | 22 |
| Total Cites to Single+First Authored Papers | 22 | 23 |
| Number of Single+First+Last Authored Papers | 126 | 126 |
| Total Cites to Single+First+Last Authored Papers | 473 | 540 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 684 | 748 |
| Ratio of Total Citations to Distinct Citing Papers | 1.21 | 1.28 |
| Self-Citation Percentage |
13.51%
|
|
Len, Christophe
École Nationale Supérieure de Chimie de Paris,
France
2022 Rank: 107,450
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Organic Chemistry
SubField 2:
Physical Chemistry
Rank in SubField 1: 1,534 out of 154,108 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 107,450 | 106,172 |
| Total Cites | 733 | 845 |
| H-index | 13 | 14 |
| Hm-index | 6 | 7 |
| Number of Single Authored Papers | 3 | 3 |
| Total Cites to Single Authored Papers | 2 | 2 |
| Number of Single+First Authored Papers | 22 | 22 |
| Total Cites to Single+First Authored Papers | 22 | 25 |
| Number of Single+First+Last Authored Papers | 120 | 120 |
| Total Cites to Single+First+Last Authored Papers | 376 | 443 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 611 | 650 |
| Ratio of Total Citations to Distinct Citing Papers | 1.20 | 1.30 |
| Self-Citation Percentage |
13.25%
|
|
Len, Christophe
Université PSL,
France
2021 Rank: 107,223
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Organic Chemistry
SubField 2:
Physical Chemistry
Rank in SubField 1: 1,558 out of 144,918 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 107,223 | 104,212 |
| Total Cites | 1,030 | 1,248 |
| H-index | 16 | 17 |
| Hm-index | 8 | 8 |
| Number of Single Authored Papers | 3 | 3 |
| Total Cites to Single Authored Papers | 2 | 2 |
| Number of Single+First Authored Papers | 22 | 22 |
| Total Cites to Single+First Authored Papers | 44 | 50 |
| Number of Single+First+Last Authored Papers | 112 | 112 |
| Total Cites to Single+First+Last Authored Papers | 497 | 630 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 855 | 931 |
| Ratio of Total Citations to Distinct Citing Papers | 1.20 | 1.34 |
| Self-Citation Percentage |
17.47%
|
|
Len, Christophe
Sorbonne Universite,
France
2020 Rank: 149,983
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Organic Chemistry
SubField 2:
Physical Chemistry
Rank in SubField 1: 2,480 out of 111,388 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 149,983 | 126,285 |
| Total Cites | 684 | 847 |
| H-index | 13 | 15 |
| Hm-index | 6 | 7 |
| Number of Single Authored Papers | 2 | 2 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 21 | 21 |
| Total Cites to Single+First Authored Papers | 40 | 54 |
| Number of Single+First+Last Authored Papers | 100 | 100 |
| Total Cites to Single+First+Last Authored Papers | 321 | 414 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 571 | 629 |
| Ratio of Total Citations to Distinct Citing Papers | 1.20 | 1.35 |
| Self-Citation Percentage |
19.24%
|
|
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