Gaffey, Michael J.
University of North Dakota,
United States
2025 Rank: 73766
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Astronomy & Astrophysics
SubField 2:
Geochemistry & Geophysics
Rank in SubField 1: 971 out of 55063 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 73766 | 67626 |
| Total Cites | 5740 | 7395 |
| H-index | 40 | 46 |
| Hm-index | 18 | 20 |
| Number of Single Authored Papers | 8 | 8 |
| Total Cites to Single Authored Papers | 426 | 479 |
| Number of Single+First Authored Papers | 17 | 17 |
| Total Cites to Single+First Authored Papers | 1379 | 1574 |
| Number of Single+First+Last Authored Papers | 50 | 50 |
| Total Cites to Single+First+Last Authored Papers | 2682 | 3167 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 3115 | 3412 |
| Ratio of Total Citations to Distinct Citing Papers | 1.84 | 2.17 |
| Self-Citation Percentage |
22.38%
|
|
Gaffey, Michael J.
University of North Dakota,
United States
2021 Rank: 62556
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Astronomy & Astrophysics
SubField 2:
Geochemistry & Geophysics
Rank in SubField 1: 803 out of 45688 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 62556 | 57253 |
| Total Cites | 4712 | 6226 |
| H-index | 37 | 42 |
| Hm-index | 17 | 19 |
| Number of Single Authored Papers | 8 | 8 |
| Total Cites to Single Authored Papers | 376 | 428 |
| Number of Single+First Authored Papers | 17 | 17 |
| Total Cites to Single+First Authored Papers | 1185 | 1374 |
| Number of Single+First+Last Authored Papers | 48 | 48 |
| Total Cites to Single+First+Last Authored Papers | 2274 | 2719 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2512 | 2784 |
| Ratio of Total Citations to Distinct Citing Papers | 1.88 | 2.24 |
| Self-Citation Percentage |
24.32%
|
|
Gaffey, Michael J.
University of North Dakota,
United States
2020 Rank: 60961
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Astronomy & Astrophysics
SubField 2:
Geochemistry & Geophysics
Rank in SubField 1: 783 out of 42624 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 60961 | 55471 |
| Total Cites | 4326 | 5741 |
| H-index | 35 | 39 |
| Hm-index | 16 | 19 |
| Number of Single Authored Papers | 8 | 8 |
| Total Cites to Single Authored Papers | 368 | 418 |
| Number of Single+First Authored Papers | 17 | 17 |
| Total Cites to Single+First Authored Papers | 1140 | 1322 |
| Number of Single+First+Last Authored Papers | 47 | 47 |
| Total Cites to Single+First+Last Authored Papers | 2152 | 2568 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2305 | 2557 |
| Ratio of Total Citations to Distinct Citing Papers | 1.88 | 2.25 |
| Self-Citation Percentage |
24.65%
|
|
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