World's Top 2% Scientists
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Ariga, Katsuhiko

National Institute for Materials Science
Rank:

Overall Rank
Rank in the SubField 1
Publications
Citations

Data for the year: 2026

Main Field

Chemistry

SubField 1

Nanoscience & Nanotechnology

SubField 2

General Chemistry

Rank in the SubField 1 (Nanoscience & Nanotechnology): 67 out of 177859 authors

Metrics Self-Citations Excluded All
Rank Based on Composite Score20691114
Total Cites 27383535
H-index 22.00 25.00
Hm-index 11.70 14.55
Number of Single Authored Papers 81 81
Total Cites to Single Authored Papers 246 324
Number of Single+First Authored Papers 249 249
Total Cites to Single+First Authored Papers 697 894
Number of Single+First+Last Authored Papers 567 567
Total Cites to Single+First+Last Authored Papers 1576 2122
Composite Score 3.87 4.03
Number of Distinct Citing Papers 2237.00 2368.00
Ratio of Total Citations to Distinct Citing Papers 1.22 1.49
Self-Citation Percentage:
22.55%

Data for the year: 2025

Main Field

Chemistry

SubField 1

Nanoscience & Nanotechnology

SubField 2

General Chemistry

Rank in the SubField 1 (Nanoscience & Nanotechnology): 92 out of 156020 authors

Metrics Self-Citations Excluded All
Rank Based on Composite Score2421783
Total Cites 26593834
H-index 22.00 27.00
Hm-index 11.71 15.88
Number of Single Authored Papers 74 74
Total Cites to Single Authored Papers 160 303
Number of Single+First Authored Papers 239 239
Total Cites to Single+First Authored Papers 612 986
Number of Single+First+Last Authored Papers 543 543
Total Cites to Single+First+Last Authored Papers 1511 2395
Composite Score 3.82 4.11
Number of Distinct Citing Papers 2191.00 2320.00
Ratio of Total Citations to Distinct Citing Papers 1.21 1.65
Self-Citation Percentage:
30.65%

Data for the year: 2024

Main Field

Chemistry

SubField 1

Nanoscience & Nanotechnology

SubField 2

General Chemistry

Rank in the SubField 1 (Nanoscience & Nanotechnology): 72 out of 135958 authors

Metrics Self-Citations Excluded All
Rank Based on Composite Score2165829
Total Cites 25673620
H-index 21.00 26.00
Hm-index 11.50 14.03
Number of Single Authored Papers 63 63
Total Cites to Single Authored Papers 173 296
Number of Single+First Authored Papers 221 221
Total Cites to Single+First Authored Papers 673 1084
Number of Single+First+Last Authored Papers 518 518
Total Cites to Single+First+Last Authored Papers 1474 2296
Composite Score 3.86 4.10
Number of Distinct Citing Papers 2082.00 2221.00
Ratio of Total Citations to Distinct Citing Papers 1.23 1.63
Self-Citation Percentage:
29.09%

Data for the year: 2023

Main Field

Chemistry

SubField 1

Nanoscience & Nanotechnology

SubField 2

General Chemistry

Rank in the SubField 1 (Nanoscience & Nanotechnology): 59 out of 117692 authors

Metrics Self-Citations Excluded All
Rank Based on Composite Score1682647
Total Cites 28454122
H-index 23.00 28.00
Hm-index 12.83 16.65
Number of Single Authored Papers 49 49
Total Cites to Single Authored Papers 171 254
Number of Single+First Authored Papers 204 204
Total Cites to Single+First Authored Papers 753 1185
Number of Single+First+Last Authored Papers 487 487
Total Cites to Single+First+Last Authored Papers 1625 2546
Composite Score 3.95 4.19
Number of Distinct Citing Papers 2237.00 2390.00
Ratio of Total Citations to Distinct Citing Papers 1.27 1.72
Self-Citation Percentage:
30.98%

Data for the year: 2022

Main Field

Chemistry

SubField 1

Nanoscience & Nanotechnology

SubField 2

General Chemistry

Rank in the SubField 1 (Nanoscience & Nanotechnology): 112 out of 103235 authors

Metrics Self-Citations Excluded All
Rank Based on Composite Score32541141
Total Cites 25453602
H-index 21.00 25.00
Hm-index 10.94 14.82
Number of Single Authored Papers 42 42
Total Cites to Single Authored Papers 65 130
Number of Single+First Authored Papers 194 194
Total Cites to Single+First Authored Papers 660 1046
Number of Single+First+Last Authored Papers 455 455
Total Cites to Single+First+Last Authored Papers 1397 2139
Composite Score 3.79 4.08
Number of Distinct Citing Papers 2042.00 2189.00
Ratio of Total Citations to Distinct Citing Papers 1.25 1.65
Self-Citation Percentage:
29.34%

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