Hirayama, Hideki
Riken,
Japan
2025 Rank: 56737
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Applied Physics
SubField 2:
Optoelectronics & Photonics
Rank in SubField 1: 1387 out of 314640 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 56737 | 51941 |
| Total Cites | 6481 | 7845 |
| H-index | 37 | 40 |
| Hm-index | 17 | 19 |
| Number of Single Authored Papers | 14 | 14 |
| Total Cites to Single Authored Papers | 380 | 451 |
| Number of Single+First Authored Papers | 76 | 76 |
| Total Cites to Single+First Authored Papers | 2969 | 3547 |
| Number of Single+First+Last Authored Papers | 213 | 213 |
| Total Cites to Single+First+Last Authored Papers | 4997 | 6035 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 4275 | 4679 |
| Ratio of Total Citations to Distinct Citing Papers | 1.52 | 1.68 |
| Self-Citation Percentage |
17.39%
|
|
Hirayama, Hideki
RIKEN Cluster for Pioneering Research,
Japan
2024 Rank: 58392
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Applied Physics
SubField 2:
Optoelectronics & Photonics
Rank in SubField 1: 1483 out of 304738 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 58392 | 53424 |
| Total Cites | 5866 | 7110 |
| H-index | 35 | 38 |
| Hm-index | 16 | 18 |
| Number of Single Authored Papers | 14 | 14 |
| Total Cites to Single Authored Papers | 369 | 437 |
| Number of Single+First Authored Papers | 76 | 76 |
| Total Cites to Single+First Authored Papers | 2830 | 3385 |
| Number of Single+First+Last Authored Papers | 208 | 208 |
| Total Cites to Single+First+Last Authored Papers | 4551 | 5504 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 3948 | 4324 |
| Ratio of Total Citations to Distinct Citing Papers | 1.49 | 1.64 |
| Self-Citation Percentage |
17.50%
|
|
Hirayama, Hideki
Riken,
Japan
2023 Rank: 58086
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Applied Physics
SubField 2:
Optoelectronics & Photonics
Rank in SubField 1: 1520 out of 295432 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 58086 | 54326 |
| Total Cites | 5339 | 6481 |
| H-index | 35 | 37 |
| Hm-index | 16 | 17 |
| Number of Single Authored Papers | 14 | 14 |
| Total Cites to Single Authored Papers | 350 | 418 |
| Number of Single+First Authored Papers | 76 | 76 |
| Total Cites to Single+First Authored Papers | 2685 | 3231 |
| Number of Single+First+Last Authored Papers | 202 | 202 |
| Total Cites to Single+First+Last Authored Papers | 4143 | 5033 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 3631 | 3973 |
| Ratio of Total Citations to Distinct Citing Papers | 1.47 | 1.63 |
| Self-Citation Percentage |
17.62%
|
|
Hirayama, Hideki
Riken,
Japan
2022 Rank: 59811
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Applied Physics
SubField 2:
Optoelectronics & Photonics
Rank in SubField 1: 1601 out of 289917 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 59811 | 55418 |
| Total Cites | 4774 | 5808 |
| H-index | 33 | 35 |
| Hm-index | 15 | 16 |
| Number of Single Authored Papers | 14 | 14 |
| Total Cites to Single Authored Papers | 331 | 398 |
| Number of Single+First Authored Papers | 76 | 76 |
| Total Cites to Single+First Authored Papers | 2517 | 3045 |
| Number of Single+First+Last Authored Papers | 184 | 184 |
| Total Cites to Single+First+Last Authored Papers | 3694 | 4503 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 3334 | 3649 |
| Ratio of Total Citations to Distinct Citing Papers | 1.43 | 1.59 |
| Self-Citation Percentage |
17.80%
|
|
Hirayama, Hideki
Riken,
Japan
2021 Rank: 59252
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Applied Physics
SubField 2:
Optoelectronics & Photonics
Rank in SubField 1: 1533 out of 269833 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 59252 | 54565 |
| Total Cites | 4491 | 5472 |
| H-index | 32 | 35 |
| Hm-index | 15 | 16 |
| Number of Single Authored Papers | 14 | 14 |
| Total Cites to Single Authored Papers | 322 | 384 |
| Number of Single+First Authored Papers | 76 | 76 |
| Total Cites to Single+First Authored Papers | 2424 | 2938 |
| Number of Single+First+Last Authored Papers | 170 | 170 |
| Total Cites to Single+First+Last Authored Papers | 3465 | 4234 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 3184 | 3485 |
| Ratio of Total Citations to Distinct Citing Papers | 1.41 | 1.57 |
| Self-Citation Percentage |
17.93%
|
|
Hirayama, Hideki
Riken,
Japan
2020 Rank: 62674
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Applied Physics
SubField 2:
Optoelectronics & Photonics
Rank in SubField 1: 1583 out of 224856 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 62674 | 58168 |
| Total Cites | 3825 | 4732 |
| H-index | 30 | 33 |
| Hm-index | 14 | 15 |
| Number of Single Authored Papers | 14 | 14 |
| Total Cites to Single Authored Papers | 300 | 361 |
| Number of Single+First Authored Papers | 76 | 76 |
| Total Cites to Single+First Authored Papers | 2172 | 2675 |
| Number of Single+First+Last Authored Papers | 160 | 160 |
| Total Cites to Single+First+Last Authored Papers | 2870 | 3584 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2856 | 3137 |
| Ratio of Total Citations to Distinct Citing Papers | 1.34 | 1.51 |
| Self-Citation Percentage |
19.17%
|
|
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