Meerholz, Klaus
Universität zu Köln,
Germany
2025 Rank: 37811
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Applied Physics
SubField 2:
Optoelectronics & Photonics
Rank in SubField 1: 917 out of 314640 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 37811 | 35751 |
| Total Cites | 17463 | 20058 |
| H-index | 67 | 73 |
| Hm-index | 27 | 30 |
| Number of Single Authored Papers | 3 | 3 |
| Total Cites to Single Authored Papers | 89 | 106 |
| Number of Single+First Authored Papers | 29 | 29 |
| Total Cites to Single+First Authored Papers | 1318 | 1548 |
| Number of Single+First+Last Authored Papers | 169 | 169 |
| Total Cites to Single+First+Last Authored Papers | 9382 | 10556 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 14352 | 15555 |
| Ratio of Total Citations to Distinct Citing Papers | 1.22 | 1.29 |
| Self-Citation Percentage |
12.94%
|
|
Meerholz, Klaus
Universität zu Köln,
Germany
2023 Rank: 33421
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Applied Physics
SubField 2:
Optoelectronics & Photonics
Rank in SubField 1: 842 out of 295432 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 33421 | 31696 |
| Total Cites | 15719 | 18151 |
| H-index | 64 | 69 |
| Hm-index | 27 | 29 |
| Number of Single Authored Papers | 3 | 3 |
| Total Cites to Single Authored Papers | 87 | 104 |
| Number of Single+First Authored Papers | 29 | 29 |
| Total Cites to Single+First Authored Papers | 1289 | 1519 |
| Number of Single+First+Last Authored Papers | 167 | 167 |
| Total Cites to Single+First+Last Authored Papers | 8932 | 10094 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 12794 | 13905 |
| Ratio of Total Citations to Distinct Citing Papers | 1.23 | 1.31 |
| Self-Citation Percentage |
13.40%
|
|
Meerholz, Klaus
University of Cologne,
Germany
2022 Rank: 30796
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Applied Physics
SubField 2:
Optoelectronics & Photonics
Rank in SubField 1: 808 out of 289917 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 30796 | 28714 |
| Total Cites | 14892 | 17234 |
| H-index | 64 | 69 |
| Hm-index | 26 | 29 |
| Number of Single Authored Papers | 3 | 3 |
| Total Cites to Single Authored Papers | 84 | 101 |
| Number of Single+First Authored Papers | 29 | 29 |
| Total Cites to Single+First Authored Papers | 1267 | 1497 |
| Number of Single+First+Last Authored Papers | 165 | 165 |
| Total Cites to Single+First+Last Authored Papers | 8643 | 9794 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 12050 | 13112 |
| Ratio of Total Citations to Distinct Citing Papers | 1.24 | 1.31 |
| Self-Citation Percentage |
13.59%
|
|
Meerholz, Klaus
University of Cologne,
Germany
2021 Rank: 30211
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Applied Physics
SubField 2:
Optoelectronics & Photonics
Rank in SubField 1: 746 out of 269833 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 30211 | 28274 |
| Total Cites | 14474 | 16735 |
| H-index | 62 | 67 |
| Hm-index | 26 | 28 |
| Number of Single Authored Papers | 3 | 3 |
| Total Cites to Single Authored Papers | 82 | 99 |
| Number of Single+First Authored Papers | 29 | 29 |
| Total Cites to Single+First Authored Papers | 1236 | 1459 |
| Number of Single+First+Last Authored Papers | 163 | 163 |
| Total Cites to Single+First+Last Authored Papers | 8474 | 9600 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 11702 | 12715 |
| Ratio of Total Citations to Distinct Citing Papers | 1.24 | 1.32 |
| Self-Citation Percentage |
13.51%
|
|
Meerholz, Klaus
University of Cologne,
Germany
2020 Rank: 27955
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Optoelectronics & Photonics
SubField 2:
Applied Physics
Rank in SubField 1: 88 out of 99488 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 27955 | 26552 |
| Total Cites | 13407 | 15534 |
| H-index | 60 | 65 |
| Hm-index | 25 | 27 |
| Number of Single Authored Papers | 3 | 3 |
| Total Cites to Single Authored Papers | 80 | 97 |
| Number of Single+First Authored Papers | 29 | 29 |
| Total Cites to Single+First Authored Papers | 1211 | 1434 |
| Number of Single+First+Last Authored Papers | 160 | 160 |
| Total Cites to Single+First+Last Authored Papers | 8015 | 9112 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 10753 | 11689 |
| Ratio of Total Citations to Distinct Citing Papers | 1.25 | 1.33 |
| Self-Citation Percentage |
13.69%
|
|
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