Christensen, Thomas J.
Columbia University,
United States
2025 Rank: 127534
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Social Sciences
SubField 1:
International Relations
SubField 2:
Strategic, Defence & Security Studies
Rank in SubField 1: 154 out of 9096 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 127534 | 139702 |
| Total Cites | 2092 | 2125 |
| H-index | 14 | 15 |
| Hm-index | 13 | 14 |
| Number of Single Authored Papers | 16 | 16 |
| Total Cites to Single Authored Papers | 1546 | 1573 |
| Number of Single+First Authored Papers | 20 | 20 |
| Total Cites to Single+First Authored Papers | 2086 | 2119 |
| Number of Single+First+Last Authored Papers | 23 | 23 |
| Total Cites to Single+First+Last Authored Papers | 2092 | 2125 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1726 | 1737 |
| Ratio of Total Citations to Distinct Citing Papers | 1.21 | 1.22 |
| Self-Citation Percentage |
1.55%
|
|
Christensen, Thomas J.
Columbia University,
United States
2024 Rank: 122634
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Social Sciences
SubField 1:
International Relations
SubField 2:
Strategic, Defence & Security Studies
Rank in SubField 1: 140 out of 8570 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 122634 | 134355 |
| Total Cites | 1970 | 2006 |
| H-index | 14 | 15 |
| Hm-index | 13 | 14 |
| Number of Single Authored Papers | 16 | 16 |
| Total Cites to Single Authored Papers | 1474 | 1501 |
| Number of Single+First Authored Papers | 20 | 20 |
| Total Cites to Single+First Authored Papers | 1970 | 2006 |
| Number of Single+First+Last Authored Papers | 22 | 22 |
| Total Cites to Single+First+Last Authored Papers | 1970 | 2006 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1615 | 1629 |
| Ratio of Total Citations to Distinct Citing Papers | 1.22 | 1.23 |
| Self-Citation Percentage |
1.79%
|
|
Christensen, Thomas J.
Columbia University,
United States
2023 Rank: 117697
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Social Sciences
SubField 1:
International Relations
SubField 2:
Strategic, Defence & Security Studies
Rank in SubField 1: 125 out of 8030 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 117697 | 129145 |
| Total Cites | 1864 | 1900 |
| H-index | 14 | 15 |
| Hm-index | 13 | 14 |
| Number of Single Authored Papers | 16 | 16 |
| Total Cites to Single Authored Papers | 1397 | 1424 |
| Number of Single+First Authored Papers | 20 | 20 |
| Total Cites to Single+First Authored Papers | 1864 | 1900 |
| Number of Single+First+Last Authored Papers | 22 | 22 |
| Total Cites to Single+First+Last Authored Papers | 1864 | 1900 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1527 | 1541 |
| Ratio of Total Citations to Distinct Citing Papers | 1.22 | 1.23 |
| Self-Citation Percentage |
1.89%
|
|
Christensen, Thomas J.
Columbia University,
United States
2022 Rank: 110459
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Social Sciences
SubField 1:
International Relations
SubField 2:
Strategic, Defence & Security Studies
Rank in SubField 1: 100 out of 7473 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 110459 | 121517 |
| Total Cites | 1765 | 1801 |
| H-index | 14 | 15 |
| Hm-index | 13 | 14 |
| Number of Single Authored Papers | 16 | 16 |
| Total Cites to Single Authored Papers | 1322 | 1349 |
| Number of Single+First Authored Papers | 20 | 20 |
| Total Cites to Single+First Authored Papers | 1765 | 1801 |
| Number of Single+First+Last Authored Papers | 22 | 22 |
| Total Cites to Single+First+Last Authored Papers | 1765 | 1801 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1440 | 1454 |
| Ratio of Total Citations to Distinct Citing Papers | 1.23 | 1.24 |
| Self-Citation Percentage |
2.00%
|
|
Christensen, Thomas J.
Columbia University,
United States
2021 Rank: 113831
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Social Sciences
SubField 1:
International Relations
SubField 2:
Strategic, Defence & Security Studies
Rank in SubField 1: 102 out of 7019 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 113831 | 129162 |
| Total Cites | 1640 | 1677 |
| H-index | 13 | 14 |
| Hm-index | 13 | 13 |
| Number of Single Authored Papers | 15 | 15 |
| Total Cites to Single Authored Papers | 1228 | 1256 |
| Number of Single+First Authored Papers | 19 | 19 |
| Total Cites to Single+First Authored Papers | 1640 | 1677 |
| Number of Single+First+Last Authored Papers | 21 | 21 |
| Total Cites to Single+First+Last Authored Papers | 1640 | 1677 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1347 | 1362 |
| Ratio of Total Citations to Distinct Citing Papers | 1.22 | 1.23 |
| Self-Citation Percentage |
2.21%
|
|
Christensen, Thomas J.
Columbia University in the City of New York,
United States
2020 Rank: 109589
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Social Sciences
SubField 1:
International Relations
SubField 2:
Strategic, Defence & Security Studies
Rank in SubField 1: 99 out of 6136 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 109589 | 119653 |
| Total Cites | 1555 | 1592 |
| H-index | 13 | 14 |
| Hm-index | 12 | 13 |
| Number of Single Authored Papers | 15 | 15 |
| Total Cites to Single Authored Papers | 1168 | 1196 |
| Number of Single+First Authored Papers | 19 | 19 |
| Total Cites to Single+First Authored Papers | 1555 | 1592 |
| Number of Single+First+Last Authored Papers | 21 | 21 |
| Total Cites to Single+First+Last Authored Papers | 1555 | 1592 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1272 | 1287 |
| Ratio of Total Citations to Distinct Citing Papers | 1.22 | 1.24 |
| Self-Citation Percentage |
2.32%
|
|
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