Chapman, Henry N.
Universität Hamburg,
Germany
2023 Rank: 25375
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Optics
SubField 2:
Optoelectronics & Photonics
Rank in SubField 1: 86 out of 64789 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 25375 | 18636 |
| Total Cites | 16320 | 23685 |
| H-index | 63 | 76 |
| Hm-index | 17 | 20 |
| Number of Single Authored Papers | 12 | 12 |
| Total Cites to Single Authored Papers | 315 | 339 |
| Number of Single+First Authored Papers | 45 | 45 |
| Total Cites to Single+First Authored Papers | 3531 | 4458 |
| Number of Single+First+Last Authored Papers | 128 | 128 |
| Total Cites to Single+First+Last Authored Papers | 6993 | 9549 |
| Composite Score | 3 | 4 |
| Number of Distinct Citing Papers | 8544 | 10012 |
| Ratio of Total Citations to Distinct Citing Papers | 1.91 | 2.37 |
| Self-Citation Percentage |
31.10%
|
|
Chapman, Henry N.
Universität Hamburg,
Germany
2022 Rank: 25333
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Optics
SubField 2:
Optoelectronics & Photonics
Rank in SubField 1: 93 out of 64044 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 25333 | 19055 |
| Total Cites | 14836 | 21784 |
| H-index | 60 | 71 |
| Hm-index | 17 | 20 |
| Number of Single Authored Papers | 12 | 12 |
| Total Cites to Single Authored Papers | 288 | 311 |
| Number of Single+First Authored Papers | 45 | 45 |
| Total Cites to Single+First Authored Papers | 3277 | 4174 |
| Number of Single+First+Last Authored Papers | 126 | 126 |
| Total Cites to Single+First+Last Authored Papers | 6484 | 8934 |
| Composite Score | 3 | 4 |
| Number of Distinct Citing Papers | 7703 | 9068 |
| Ratio of Total Citations to Distinct Citing Papers | 1.93 | 2.40 |
| Self-Citation Percentage |
31.89%
|
|
Chapman, Henry N.
Universität Hamburg,
Germany
2021 Rank: 25676
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Optics
SubField 2:
Optoelectronics & Photonics
Rank in SubField 1: 95 out of 64512 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 25676 | 19260 |
| Total Cites | 13949 | 20417 |
| H-index | 58 | 70 |
| Hm-index | 17 | 19 |
| Number of Single Authored Papers | 12 | 12 |
| Total Cites to Single Authored Papers | 269 | 292 |
| Number of Single+First Authored Papers | 42 | 42 |
| Total Cites to Single+First Authored Papers | 3118 | 3970 |
| Number of Single+First+Last Authored Papers | 119 | 119 |
| Total Cites to Single+First+Last Authored Papers | 6148 | 8447 |
| Composite Score | 3 | 4 |
| Number of Distinct Citing Papers | 7239 | 8539 |
| Ratio of Total Citations to Distinct Citing Papers | 1.93 | 2.39 |
| Self-Citation Percentage |
31.68%
|
|
Chapman, Henry N.
Universität Hamburg,
Germany
2020 Rank: 28540
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Optics
SubField 2:
Optoelectronics & Photonics
Rank in SubField 1: 118 out of 56325 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 28540 | 21307 |
| Total Cites | 12047 | 17850 |
| H-index | 55 | 67 |
| Hm-index | 15 | 18 |
| Number of Single Authored Papers | 12 | 12 |
| Total Cites to Single Authored Papers | 213 | 234 |
| Number of Single+First Authored Papers | 41 | 41 |
| Total Cites to Single+First Authored Papers | 2787 | 3590 |
| Number of Single+First+Last Authored Papers | 114 | 114 |
| Total Cites to Single+First+Last Authored Papers | 5470 | 7617 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 6270 | 7443 |
| Ratio of Total Citations to Distinct Citing Papers | 1.92 | 2.40 |
| Self-Citation Percentage |
32.51%
|
|
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