Speck, James S.
UC Santa Barbara College of Engineering,
United States
2025 Rank: 41620
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Applied Physics
SubField 2:
Optics
Rank in SubField 1: 773 out of 314640 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 41620 | 42216 |
| Total Cites | 2707 | 3082 |
| H-index | 19 | 20 |
| Hm-index | 9 | 10 |
| Number of Single Authored Papers | 4 | 4 |
| Total Cites to Single Authored Papers | 1 | 1 |
| Number of Single+First Authored Papers | 13 | 13 |
| Total Cites to Single+First Authored Papers | 37 | 37 |
| Number of Single+First+Last Authored Papers | 522 | 522 |
| Total Cites to Single+First+Last Authored Papers | 985 | 1116 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1605 | 1680 |
| Ratio of Total Citations to Distinct Citing Papers | 1.69 | 1.83 |
| Self-Citation Percentage |
12.17%
|
|
Speck, James S.
University of California, Santa Barbara,
United States
2024 Rank: 44687
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Applied Physics
SubField 2:
Optics
Rank in SubField 1: 848 out of 304738 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 44687 | 39599 |
| Total Cites | 2512 | 2970 |
| H-index | 17 | 20 |
| Hm-index | 8 | 9 |
| Number of Single Authored Papers | 4 | 4 |
| Total Cites to Single Authored Papers | 2 | 2 |
| Number of Single+First Authored Papers | 13 | 13 |
| Total Cites to Single+First Authored Papers | 26 | 26 |
| Number of Single+First+Last Authored Papers | 518 | 518 |
| Total Cites to Single+First+Last Authored Papers | 864 | 1061 |
| Composite Score | 2 | 3 |
| Number of Distinct Citing Papers | 1558 | 1651 |
| Ratio of Total Citations to Distinct Citing Papers | 1.61 | 1.80 |
| Self-Citation Percentage |
15.42%
|
|
Speck, James S.
University of California, Santa Barbara,
United States
2023 Rank: 42513
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Applied Physics
SubField 2:
Optics
Rank in SubField 1: 816 out of 295432 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 42513 | 42263 |
| Total Cites | 2707 | 3132 |
| H-index | 19 | 21 |
| Hm-index | 9 | 10 |
| Number of Single Authored Papers | 4 | 4 |
| Total Cites to Single Authored Papers | 1 | 1 |
| Number of Single+First Authored Papers | 13 | 13 |
| Total Cites to Single+First Authored Papers | 25 | 25 |
| Number of Single+First+Last Authored Papers | 500 | 500 |
| Total Cites to Single+First+Last Authored Papers | 1010 | 1165 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1564 | 1633 |
| Ratio of Total Citations to Distinct Citing Papers | 1.73 | 1.92 |
| Self-Citation Percentage |
13.57%
|
|
Speck, James S.
University of California, Santa Barbara,
United States
2022 Rank: 36372
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Applied Physics
SubField 2:
Materials
Rank in SubField 1: 735 out of 289917 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 36372 | 39587 |
| Total Cites | 2471 | 2758 |
| H-index | 18 | 19 |
| Hm-index | 9 | 9 |
| Number of Single Authored Papers | 4 | 4 |
| Total Cites to Single Authored Papers | 1 | 1 |
| Number of Single+First Authored Papers | 13 | 13 |
| Total Cites to Single+First Authored Papers | 48 | 49 |
| Number of Single+First+Last Authored Papers | 447 | 447 |
| Total Cites to Single+First+Last Authored Papers | 918 | 1024 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1505 | 1565 |
| Ratio of Total Citations to Distinct Citing Papers | 1.64 | 1.76 |
| Self-Citation Percentage |
10.41%
|
|
Speck, James S.
University of California, Santa Barbara,
United States
2021 Rank: 37998
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Applied Physics
SubField 2:
Materials
Rank in SubField 1: 765 out of 269833 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 37998 | 35241 |
| Total Cites | 4048 | 4778 |
| H-index | 24 | 27 |
| Hm-index | 12 | 13 |
| Number of Single Authored Papers | 4 | 4 |
| Total Cites to Single Authored Papers | 1 | 1 |
| Number of Single+First Authored Papers | 13 | 13 |
| Total Cites to Single+First Authored Papers | 51 | 55 |
| Number of Single+First+Last Authored Papers | 445 | 445 |
| Total Cites to Single+First+Last Authored Papers | 1545 | 1773 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2497 | 2628 |
| Ratio of Total Citations to Distinct Citing Papers | 1.62 | 1.82 |
| Self-Citation Percentage |
15.28%
|
|
Speck, James S.
University of California, Santa Barbara,
United States
2020 Rank: 26454
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Applied Physics
SubField 2:
Optics
Rank in SubField 1: 577 out of 224856 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 26454 | 26145 |
| Total Cites | 3596 | 4245 |
| H-index | 23 | 24 |
| Hm-index | 11 | 12 |
| Number of Single Authored Papers | 4 | 4 |
| Total Cites to Single Authored Papers | 1 | 1 |
| Number of Single+First Authored Papers | 13 | 13 |
| Total Cites to Single+First Authored Papers | 48 | 52 |
| Number of Single+First+Last Authored Papers | 451 | 451 |
| Total Cites to Single+First+Last Authored Papers | 1398 | 1619 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2154 | 2270 |
| Ratio of Total Citations to Distinct Citing Papers | 1.67 | 1.87 |
| Self-Citation Percentage |
15.29%
|
|