Overall Rank
Rank in SubField 1
Publications
Total Cites
Main Field:
Enabling & Strategic Technologies
SubField 1:
Materials
SubField 2:
Optics
Rank in SubField 1: 4,439 out of 330,896 Researchers
Data For The Year: 2026
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 281,880 | 268,644 |
| Total Cites | 9,283 | 11,155 |
| H-index | 43 | 48 |
| Hm-index | 18 | 21 |
| Number of Single Authored Papers | 1 | 1 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 34 | 34 |
| Total Cites to Single+First Authored Papers | 606 | 801 |
| Number of Single+First+Last Authored Papers | 272 | 272 |
| Total Cites to Single+First+Last Authored Papers | 3,822 | 4,595 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 7,525 | 8,418 |
| Ratio of Total Citations to Distinct Citing Papers | 1.23 | 1.33 |
| Self-Citation Percentage |
16.78%
|
|
Zhang, Long
Shanghai Institute of Optics and Fine Mechanics Chinese Academy of Sciences,
China
2025 Rank: 286,890
Overall Rank
Rank in SubField 1
Publications
Total Cites
Main Field:
Enabling & Strategic Technologies
SubField 1:
Materials
SubField 2:
Optics
Rank in SubField 1: 4,441 out of 314,399 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 286,890 | 271,908 |
| Total Cites | 8,067 | 9,756 |
| H-index | 40 | 46 |
| Hm-index | 17 | 19 |
| Number of Single Authored Papers | 1 | 1 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 34 | 34 |
| Total Cites to Single+First Authored Papers | 586 | 774 |
| Number of Single+First+Last Authored Papers | 243 | 243 |
| Total Cites to Single+First+Last Authored Papers | 3,229 | 3,910 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 6,543 | 7,360 |
| Ratio of Total Citations to Distinct Citing Papers | 1.23 | 1.33 |
| Self-Citation Percentage |
17.31%
|
|
Zhang, Long
Shanghai Institute of Optics and Fine Mechanics Chinese Academy of Sciences,
China
2024 Rank: 301,913
Overall Rank
Rank in SubField 1
Publications
Total Cites
Main Field:
Enabling & Strategic Technologies
SubField 1:
Materials
SubField 2:
Optics
Rank in SubField 1: 4,585 out of 299,561 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 301,913 | 288,919 |
| Total Cites | 6,924 | 8,394 |
| H-index | 38 | 42 |
| Hm-index | 15 | 17 |
| Number of Single Authored Papers | 1 | 1 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 35 | 35 |
| Total Cites to Single+First Authored Papers | 564 | 749 |
| Number of Single+First+Last Authored Papers | 229 | 229 |
| Total Cites to Single+First+Last Authored Papers | 2,650 | 3,235 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 5,575 | 6,304 |
| Ratio of Total Citations to Distinct Citing Papers | 1.24 | 1.33 |
| Self-Citation Percentage |
17.51%
|
|
Zhang, Long
Shanghai Institute of Optics and Fine Mechanics Chinese Academy of Sciences,
China
2023 Rank: 309,238
Overall Rank
Rank in SubField 1
Publications
Total Cites
Main Field:
Enabling & Strategic Technologies
SubField 1:
Materials
SubField 2:
Optics
Rank in SubField 1: 4,613 out of 281,605 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 309,238 | 295,383 |
| Total Cites | 5,926 | 7,235 |
| H-index | 36 | 40 |
| Hm-index | 15 | 16 |
| Number of Single Authored Papers | 1 | 1 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 35 | 35 |
| Total Cites to Single+First Authored Papers | 540 | 721 |
| Number of Single+First+Last Authored Papers | 208 | 208 |
| Total Cites to Single+First+Last Authored Papers | 2,196 | 2,711 |
| Composite Score | 2 | 3 |
| Number of Distinct Citing Papers | 4,740 | 5,400 |
| Ratio of Total Citations to Distinct Citing Papers | 1.25 | 1.34 |
| Self-Citation Percentage |
18.09%
|
|
Zhang, Long
Shanghai Institute of Optics and Fine Mechanics Chinese Academy of Sciences,
China
2022 Rank: 328,598
Overall Rank
Rank in SubField 1
Publications
Total Cites
Main Field:
Enabling & Strategic Technologies
SubField 1:
Optics
SubField 2:
Materials
Rank in SubField 1: 1,213 out of 64,044 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 328,598 | 302,756 |
| Total Cites | 4,888 | 6,069 |
| H-index | 32 | 37 |
| Hm-index | 13 | 15 |
| Number of Single Authored Papers | 1 | 1 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 35 | 35 |
| Total Cites to Single+First Authored Papers | 490 | 665 |
| Number of Single+First+Last Authored Papers | 188 | 188 |
| Total Cites to Single+First+Last Authored Papers | 1,771 | 2,226 |
| Composite Score | 2 | 3 |
| Number of Distinct Citing Papers | 3,912 | 4,513 |
| Ratio of Total Citations to Distinct Citing Papers | 1.25 | 1.34 |
| Self-Citation Percentage |
19.46%
|
|
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