United StatesOverall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Engineering
SubField 1:
Geological & Geomatics Engineering
SubField 2:
Environmental Sciences
Rank in SubField 1: 1,072 out of 75,876 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 209,400 | 199,113 |
| Total Cites | 4,420 | 5,423 |
| H-index | 40 | 45 |
| Hm-index | 15 | 17 |
| Number of Single Authored Papers | 4 | 4 |
| Total Cites to Single Authored Papers | 63 | 78 |
| Number of Single+First Authored Papers | 14 | 14 |
| Total Cites to Single+First Authored Papers | 476 | 554 |
| Number of Single+First+Last Authored Papers | 24 | 24 |
| Total Cites to Single+First+Last Authored Papers | 658 | 764 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 3,764 | 4,253 |
| Ratio of Total Citations to Distinct Citing Papers | 1.17 | 1.28 |
| Self-Citation Percentage |
18.50%
|
|
United KingdomOverall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Optoelectronics & Photonics
SubField 2:
Applied Physics
Rank in SubField 1: 58 out of 120,816 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 28,059 | 28,305 |
| Total Cites | 13,101 | 14,957 |
| H-index | 61 | 66 |
| Hm-index | 33 | 36 |
| Number of Single Authored Papers | 10 | 10 |
| Total Cites to Single Authored Papers | 317 | 325 |
| Number of Single+First Authored Papers | 23 | 23 |
| Total Cites to Single+First Authored Papers | 1,078 | 1,149 |
| Number of Single+First+Last Authored Papers | 247 | 247 |
| Total Cites to Single+First+Last Authored Papers | 6,434 | 7,283 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 9,976 | 10,683 |
| Ratio of Total Citations to Distinct Citing Papers | 1.31 | 1.40 |
| Self-Citation Percentage |
12.41%
|
|
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: 87 out of 123,678 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 28,786 | 29,303 |
| Total Cites | 11,885 | 13,705 |
| H-index | 57 | 62 |
| Hm-index | 32 | 35 |
| Number of Single Authored Papers | 10 | 10 |
| Total Cites to Single Authored Papers | 303 | 311 |
| Number of Single+First Authored Papers | 23 | 23 |
| Total Cites to Single+First Authored Papers | 1,005 | 1,076 |
| Number of Single+First+Last Authored Papers | 247 | 247 |
| Total Cites to Single+First+Last Authored Papers | 5,870 | 6,709 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 9,022 | 9,704 |
| Ratio of Total Citations to Distinct Citing Papers | 1.32 | 1.41 |
| Self-Citation Percentage |
13.28%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Engineering
SubField 1:
Geological & Geomatics Engineering
SubField 2:
Environmental Sciences
Rank in SubField 1: 1,110 out of 57,328 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 252,115 | 227,571 |
| Total Cites | 2,493 | 3,139 |
| H-index | 29 | 34 |
| Hm-index | 12 | 14 |
| Number of Single Authored Papers | 4 | 4 |
| Total Cites to Single Authored Papers | 49 | 64 |
| Number of Single+First Authored Papers | 14 | 14 |
| Total Cites to Single+First Authored Papers | 396 | 473 |
| Number of Single+First+Last Authored Papers | 24 | 24 |
| Total Cites to Single+First+Last Authored Papers | 526 | 625 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2,127 | 2,438 |
| Ratio of Total Citations to Distinct Citing Papers | 1.17 | 1.29 |
| Self-Citation Percentage |
20.58%
|
|
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: 771 out of 269,833 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 30,983 | 30,572 |
| Total Cites | 10,005 | 11,695 |
| H-index | 51 | 56 |
| Hm-index | 29 | 32 |
| Number of Single Authored Papers | 8 | 8 |
| Total Cites to Single Authored Papers | 272 | 280 |
| Number of Single+First Authored Papers | 21 | 21 |
| Total Cites to Single+First Authored Papers | 883 | 943 |
| Number of Single+First+Last Authored Papers | 245 | 245 |
| Total Cites to Single+First+Last Authored Papers | 4,925 | 5,710 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 7,564 | 8,187 |
| Ratio of Total Citations to Distinct Citing Papers | 1.32 | 1.43 |
| Self-Citation Percentage |
14.45%
|
|
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: 102 out of 99,488 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 35,521 | 34,395 |
| Total Cites | 8,276 | 9,874 |
| H-index | 44 | 50 |
| Hm-index | 27 | 30 |
| Number of Single Authored Papers | 8 | 8 |
| Total Cites to Single Authored Papers | 250 | 258 |
| Number of Single+First Authored Papers | 21 | 21 |
| Total Cites to Single+First Authored Papers | 769 | 826 |
| Number of Single+First+Last Authored Papers | 245 | 245 |
| Total Cites to Single+First+Last Authored Papers | 4,114 | 4,878 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 6,227 | 6,809 |
| Ratio of Total Citations to Distinct Citing Papers | 1.33 | 1.45 |
| Self-Citation Percentage |
16.18%
|
|
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