Song, Qinghai
Harbin Institute of Technology,
China
2025 Rank: 62,625
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Optics
SubField 2:
Optoelectronics & Photonics
Rank in SubField 1: 255 out of 80,301 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 62,625 | 64,682 |
| Total Cites | 1,843 | 2,093 |
| H-index | 21 | 22 |
| Hm-index | 7 | 8 |
| Number of Single Authored Papers | 2 | 2 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 39 | 39 |
| Total Cites to Single+First Authored Papers | 49 | 51 |
| Number of Single+First+Last Authored Papers | 140 | 140 |
| Total Cites to Single+First+Last Authored Papers | 738 | 810 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 1,409 | 1,503 |
| Ratio of Total Citations to Distinct Citing Papers | 1.31 | 1.39 |
| Self-Citation Percentage |
11.94%
|
|
Song, Qinghai
Harbin Institute of Technology,
China
2024 Rank: 33,490
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Optics
SubField 2:
Optoelectronics & Photonics
Rank in SubField 1: 150 out of 78,127 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 33,490 | 34,773 |
| Total Cites | 1,565 | 1,739 |
| H-index | 21 | 22 |
| Hm-index | 7 | 7 |
| Number of Single Authored Papers | 2 | 2 |
| Total Cites to Single Authored Papers | 6 | 6 |
| Number of Single+First Authored Papers | 39 | 39 |
| Total Cites to Single+First Authored Papers | 59 | 61 |
| Number of Single+First+Last Authored Papers | 133 | 133 |
| Total Cites to Single+First+Last Authored Papers | 660 | 731 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1,161 | 1,233 |
| Ratio of Total Citations to Distinct Citing Papers | 1.35 | 1.41 |
| Self-Citation Percentage |
10.01%
|
|
Song, Qinghai
Harbin Institute of Technology,
China
2023 Rank: 32,572
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Optoelectronics & Photonics
SubField 2:
Optics
Rank in SubField 1: 69 out of 123,678 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 32,572 | 30,994 |
| Total Cites | 1,352 | 1,507 |
| H-index | 17 | 19 |
| Hm-index | 7 | 8 |
| Number of Single Authored Papers | 2 | 2 |
| Total Cites to Single Authored Papers | 10 | 12 |
| Number of Single+First Authored Papers | 39 | 39 |
| Total Cites to Single+First Authored Papers | 75 | 77 |
| Number of Single+First+Last Authored Papers | 126 | 126 |
| Total Cites to Single+First+Last Authored Papers | 579 | 639 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 973 | 1,023 |
| Ratio of Total Citations to Distinct Citing Papers | 1.39 | 1.47 |
| Self-Citation Percentage |
10.29%
|
|
Song, Qinghai
Harbin Institute of Technology,
China
2022 Rank: 36,682
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Optoelectronics & Photonics
SubField 2:
Optics
Rank in SubField 1: 73 out of 115,726 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 36,682 | 36,760 |
| Total Cites | 1,056 | 1,193 |
| H-index | 18 | 18 |
| Hm-index | 6 | 6 |
| Number of Single Authored Papers | 2 | 2 |
| Total Cites to Single Authored Papers | 9 | 11 |
| Number of Single+First Authored Papers | 39 | 39 |
| Total Cites to Single+First Authored Papers | 71 | 77 |
| Number of Single+First+Last Authored Papers | 120 | 120 |
| Total Cites to Single+First+Last Authored Papers | 583 | 656 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 766 | 820 |
| Ratio of Total Citations to Distinct Citing Papers | 1.38 | 1.45 |
| Self-Citation Percentage |
11.48%
|
|
Song, Qinghai
Harbin Institute of Technology,
China
2021 Rank: 117,467
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Optics
SubField 2:
Optoelectronics & Photonics
Rank in SubField 1: 525 out of 64,512 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 117,467 | 122,949 |
| Total Cites | 1,022 | 1,160 |
| H-index | 16 | 17 |
| Hm-index | 6 | 7 |
| Number of Single Authored Papers | 0 | 0 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 33 | 33 |
| Total Cites to Single+First Authored Papers | 125 | 128 |
| Number of Single+First+Last Authored Papers | 99 | 99 |
| Total Cites to Single+First+Last Authored Papers | 662 | 750 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 742 | 801 |
| Ratio of Total Citations to Distinct Citing Papers | 1.38 | 1.45 |
| Self-Citation Percentage |
11.90%
|
|
Song, Qinghai
Harbin Institute of Technology,
China
2020 Rank: 111,073
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Optics
SubField 2:
Optoelectronics & Photonics
Rank in SubField 1: 568 out of 56,325 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 111,073 | 119,848 |
| Total Cites | 768 | 872 |
| H-index | 14 | 15 |
| 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 | 33 | 33 |
| Total Cites to Single+First Authored Papers | 87 | 92 |
| Number of Single+First+Last Authored Papers | 97 | 97 |
| Total Cites to Single+First+Last Authored Papers | 532 | 600 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 562 | 588 |
| Ratio of Total Citations to Distinct Citing Papers | 1.37 | 1.48 |
| Self-Citation Percentage |
11.93%
|
|
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