Nakajima, Keiji
The Royal Institute of Technology (KTH),
Sweden
2025 Rank: 550034
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Engineering
SubField 1:
Mining & Metallurgy
SubField 2:
Materials
Rank in SubField 1: 374 out of 35493 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 550034 | 479225 |
| Total Cites | 1707 | 2120 |
| H-index | 25 | 29 |
| Hm-index | 10 | 12 |
| Number of Single Authored Papers | 7 | 7 |
| Total Cites to Single Authored Papers | 20 | 30 |
| Number of Single+First Authored Papers | 18 | 18 |
| Total Cites to Single+First Authored Papers | 98 | 129 |
| Number of Single+First+Last Authored Papers | 52 | 52 |
| Total Cites to Single+First+Last Authored Papers | 651 | 838 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 1342 | 1552 |
| Ratio of Total Citations to Distinct Citing Papers | 1.27 | 1.37 |
| Self-Citation Percentage |
19.48%
|
|
Nakajima, Keiji
The Royal Institute of Technology (KTH),
Sweden
2024 Rank: 367829
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Engineering
SubField 1:
Mining & Metallurgy
SubField 2:
Materials
Rank in SubField 1: 202 out of 34322 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 367829 | 330955 |
| Total Cites | 1963 | 2432 |
| H-index | 25 | 28 |
| Hm-index | 11 | 13 |
| Number of Single Authored Papers | 9 | 9 |
| Total Cites to Single Authored Papers | 39 | 49 |
| Number of Single+First Authored Papers | 23 | 23 |
| Total Cites to Single+First Authored Papers | 228 | 282 |
| Number of Single+First+Last Authored Papers | 58 | 58 |
| Total Cites to Single+First+Last Authored Papers | 714 | 923 |
| Composite Score | 2 | 3 |
| Number of Distinct Citing Papers | 1492 | 1721 |
| Ratio of Total Citations to Distinct Citing Papers | 1.32 | 1.41 |
| Self-Citation Percentage |
19.28%
|
|
Nakajima, Keiji
The Royal Institute of Technology (KTH),
Sweden
2023 Rank: 379164
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Engineering
SubField 1:
Mining & Metallurgy
SubField 2:
Materials
Rank in SubField 1: 204 out of 33054 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 379164 | 340762 |
| Total Cites | 1777 | 2225 |
| H-index | 24 | 27 |
| Hm-index | 11 | 13 |
| Number of Single Authored Papers | 9 | 9 |
| Total Cites to Single Authored Papers | 32 | 42 |
| Number of Single+First Authored Papers | 23 | 23 |
| Total Cites to Single+First Authored Papers | 198 | 250 |
| Number of Single+First+Last Authored Papers | 58 | 58 |
| Total Cites to Single+First+Last Authored Papers | 610 | 803 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 1371 | 1588 |
| Ratio of Total Citations to Distinct Citing Papers | 1.30 | 1.40 |
| Self-Citation Percentage |
20.13%
|
|
Nakajima, Keiji
The Royal Institute of Technology (KTH),
Sweden
2022 Rank: 383824
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Engineering
SubField 1:
Mining & Metallurgy
SubField 2:
Materials
Rank in SubField 1: 212 out of 32211 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 383824 | 344281 |
| Total Cites | 1599 | 2041 |
| H-index | 23 | 25 |
| Hm-index | 11 | 12 |
| Number of Single Authored Papers | 9 | 9 |
| Total Cites to Single Authored Papers | 29 | 39 |
| Number of Single+First Authored Papers | 23 | 23 |
| Total Cites to Single+First Authored Papers | 176 | 228 |
| Number of Single+First+Last Authored Papers | 58 | 58 |
| Total Cites to Single+First+Last Authored Papers | 521 | 707 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 1262 | 1480 |
| Ratio of Total Citations to Distinct Citing Papers | 1.27 | 1.38 |
| Self-Citation Percentage |
21.66%
|
|
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