Qu, Songnan
University of Macau,
Macao
2025 Rank: 39,856
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Nanoscience & Nanotechnology
SubField 2:
Organic Chemistry
Rank in SubField 1: 1,482 out of 156,020 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 39,856 | 39,523 |
| Total Cites | 1,855 | 2,056 |
| H-index | 24 | 26 |
| Hm-index | 7 | 8 |
| Number of Single Authored Papers | 0 | 0 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 19 | 19 |
| Total Cites to Single+First Authored Papers | 188 | 196 |
| Number of Single+First+Last Authored Papers | 74 | 74 |
| Total Cites to Single+First+Last Authored Papers | 734 | 834 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1,285 | 1,351 |
| Ratio of Total Citations to Distinct Citing Papers | 1.44 | 1.52 |
| Self-Citation Percentage |
9.78%
|
|
Qu, Songnan
University of Macau,
Macao
2023 Rank: 61,896
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Nanoscience & Nanotechnology
SubField 2:
Organic Chemistry
Rank in SubField 1: 2,054 out of 117,692 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 61,896 | 66,844 |
| Total Cites | 1,387 | 1,535 |
| H-index | 19 | 20 |
| Hm-index | 5 | 6 |
| Number of Single Authored Papers | 0 | 0 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 19 | 19 |
| Total Cites to Single+First Authored Papers | 215 | 220 |
| Number of Single+First+Last Authored Papers | 53 | 53 |
| Total Cites to Single+First+Last Authored Papers | 467 | 499 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 1,048 | 1,113 |
| Ratio of Total Citations to Distinct Citing Papers | 1.32 | 1.38 |
| Self-Citation Percentage |
9.64%
|
|
Qu, Songnan
University of Macau,
Macao
2022 Rank: 67,110
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Nanoscience & Nanotechnology
SubField 2:
Organic Chemistry
Rank in SubField 1: 2,027 out of 103,235 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 67,110 | 68,473 |
| Total Cites | 1,199 | 1,322 |
| H-index | 19 | 21 |
| Hm-index | 5 | 5 |
| Number of Single Authored Papers | 0 | 0 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 19 | 19 |
| Total Cites to Single+First Authored Papers | 231 | 235 |
| Number of Single+First+Last Authored Papers | 44 | 44 |
| Total Cites to Single+First+Last Authored Papers | 376 | 393 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 878 | 918 |
| Ratio of Total Citations to Distinct Citing Papers | 1.37 | 1.44 |
| Self-Citation Percentage |
9.30%
|
|
Qu, Songnan
University of Macau,
China
2021 Rank: 73,783
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Nanoscience & Nanotechnology
SubField 2:
Organic Chemistry
Rank in SubField 1: 1,951 out of 89,177 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 73,783 | 77,359 |
| Total Cites | 1,775 | 1,959 |
| H-index | 22 | 24 |
| Hm-index | 5 | 5 |
| Number of Single Authored Papers | 0 | 0 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 19 | 19 |
| Total Cites to Single+First Authored Papers | 416 | 429 |
| Number of Single+First+Last Authored Papers | 39 | 39 |
| Total Cites to Single+First+Last Authored Papers | 604 | 641 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 1,282 | 1,351 |
| Ratio of Total Citations to Distinct Citing Papers | 1.38 | 1.45 |
| Self-Citation Percentage |
9.39%
|
|
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