Knapp, Ernst Walter
Freie Universität Berlin,
Germany
2025 Rank: 52572
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Chemical Physics
SubField 2:
Biochemistry & Molecular Biology
Rank in SubField 1: 1051 out of 115551 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 52572 | 53819 |
| Total Cites | 6391 | 7618 |
| H-index | 42 | 46 |
| Hm-index | 24 | 26 |
| Number of Single Authored Papers | 8 | 8 |
| Total Cites to Single Authored Papers | 579 | 582 |
| Number of Single+First Authored Papers | 31 | 31 |
| Total Cites to Single+First Authored Papers | 1033 | 1064 |
| Number of Single+First+Last Authored Papers | 149 | 149 |
| Total Cites to Single+First+Last Authored Papers | 4503 | 5353 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 5503 | 6018 |
| Ratio of Total Citations to Distinct Citing Papers | 1.16 | 1.27 |
| Self-Citation Percentage |
16.11%
|
|
Knapp, Ernst Walter
Freie Universität Berlin,
Germany
2023 Rank: 48551
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Chemical Physics
SubField 2:
Biochemistry & Molecular Biology
Rank in SubField 1: 1017 out of 100804 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 48551 | 48819 |
| Total Cites | 5810 | 6984 |
| H-index | 40 | 45 |
| Hm-index | 23 | 25 |
| Number of Single Authored Papers | 8 | 8 |
| Total Cites to Single Authored Papers | 551 | 554 |
| Number of Single+First Authored Papers | 31 | 31 |
| Total Cites to Single+First Authored Papers | 987 | 1018 |
| Number of Single+First+Last Authored Papers | 148 | 148 |
| Total Cites to Single+First+Last Authored Papers | 4124 | 4944 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 4965 | 5457 |
| Ratio of Total Citations to Distinct Citing Papers | 1.17 | 1.28 |
| Self-Citation Percentage |
16.81%
|
|
Knapp, Ernst Walter
Freie Universität Berlin,
Germany
2022 Rank: 45799
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Chemical Physics
SubField 2:
Biochemistry & Molecular Biology
Rank in SubField 1: 1011 out of 95895 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 45799 | 46466 |
| Total Cites | 5479 | 6606 |
| H-index | 39 | 43 |
| Hm-index | 23 | 24 |
| Number of Single Authored Papers | 8 | 8 |
| Total Cites to Single Authored Papers | 535 | 538 |
| Number of Single+First Authored Papers | 31 | 31 |
| Total Cites to Single+First Authored Papers | 965 | 996 |
| Number of Single+First+Last Authored Papers | 148 | 148 |
| Total Cites to Single+First+Last Authored Papers | 3917 | 4702 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 4670 | 5149 |
| Ratio of Total Citations to Distinct Citing Papers | 1.17 | 1.28 |
| Self-Citation Percentage |
17.06%
|
|
Knapp, Ernst Walter
Freie Universität Berlin,
Germany
2021 Rank: 44204
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Chemical Physics
SubField 2:
Biochemistry & Molecular Biology
Rank in SubField 1: 996 out of 92738 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 44204 | 44643 |
| Total Cites | 5318 | 6416 |
| H-index | 39 | 42 |
| Hm-index | 22 | 24 |
| Number of Single Authored Papers | 8 | 8 |
| Total Cites to Single Authored Papers | 527 | 530 |
| Number of Single+First Authored Papers | 31 | 31 |
| Total Cites to Single+First Authored Papers | 949 | 980 |
| Number of Single+First+Last Authored Papers | 147 | 147 |
| Total Cites to Single+First+Last Authored Papers | 3817 | 4583 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 4525 | 4993 |
| Ratio of Total Citations to Distinct Citing Papers | 1.18 | 1.28 |
| Self-Citation Percentage |
17.11%
|
|
Knapp, Ernst Walter
Freie Universität Berlin,
Germany
2020 Rank: 42321
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biomedical Research
SubField 1:
Chemical Physics
SubField 2:
Biochemistry & Molecular Biology
Rank in SubField 1: 950 out of 73903 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 42321 | 42803 |
| Total Cites | 4931 | 5988 |
| H-index | 38 | 41 |
| Hm-index | 21 | 23 |
| Number of Single Authored Papers | 8 | 8 |
| Total Cites to Single Authored Papers | 508 | 511 |
| Number of Single+First Authored Papers | 31 | 31 |
| Total Cites to Single+First Authored Papers | 917 | 948 |
| Number of Single+First+Last Authored Papers | 147 | 147 |
| Total Cites to Single+First+Last Authored Papers | 3592 | 4334 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 4175 | 4620 |
| Ratio of Total Citations to Distinct Citing Papers | 1.18 | 1.30 |
| Self-Citation Percentage |
17.65%
|
|
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