The Citation Rankings (Highly Cited Researchers) highlight the most cited and influential researchers across a vast range of scientific fields, covering 197 main and sub-disciplines, including the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings. This service, offered exclusively by AD Scientific Index, aims to provide a balanced perspective by excluding data from CERN and other statistical sources that disproportionately favor certain researchers, particularly in the social sciences and humanities. This unique approach addresses the advantages researchers with multi-author publications and CERN involvement hold over others. Furthermore, citation rankings help uncover rule violations and unethical practices within the research community. For more detailed citation analyses, explore the Scientists Last 6 Years Citation Index, Universities Total Citations Rankings 2025, and Universities Last 6 Years Citations Rankings 2025.
* Total Citation Counts Rankings
Ranking Based On Selection :1
Planet formation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,627
6,358
0.324
* Total Citation Counts Rankings
Ranking Based On Selection :2
Prebiotic Chemistry
the Origin of Life
Organic Geochemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,117
3,747
0.526
* Total Citation Counts Rankings
Ranking Based On Selection :3
seismology
mineralogy
thermodynamics
geophysics
planetology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,563
2,161
0.329
* Total Citation Counts Rankings
Ranking Based On Selection :4
Planet evolution
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,400
2,550
0.472
* Total Citation Counts Rankings
Ranking Based On Selection :5
geochemistry
planetary science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,992
4,184
0.838
* Total Citation Counts Rankings
Ranking Based On Selection :6
Microbial interactions
Metalloproteins
Origin of Life
Biochemistry
Microbial Ecology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,838
2,936
0.607
* Total Citation Counts Rankings
Ranking Based On Selection :7
Synthetic biology
protein science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,765
2,237
0.469
* Total Citation Counts Rankings
Ranking Based On Selection :8
Planetary Science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,051
2,596
0.641
* Total Citation Counts Rankings
Ranking Based On Selection :9
Geobiology
Astrobiology
Microbial Ecology
Bioinformatics
Biodegradation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,394
2,058
0.860
* Total Citation Counts Rankings
Ranking Based On Selection :10
astrobiology
planetary science
aquaplanetology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,328
1,545
0.664
* Total Citation Counts Rankings
Ranking Based On Selection :11
Planetary Science
Astrophysics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,253
1,616
0.717
* Total Citation Counts Rankings
Ranking Based On Selection :12
Astrobiology
Prebiotic Systems Chemistry
Self-Assembly
Chemical Evolution
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,238
1,880
0.840
* Total Citation Counts Rankings
Ranking Based On Selection :13
Deep Earth
Chemical differentiation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,175
997
0.458
* Total Citation Counts Rankings
Ranking Based On Selection :14
Synthetic Biology
Origin of Life
Artificial cell
Protocell
membrane
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,074
1,100
0.530
* Total Citation Counts Rankings
Ranking Based On Selection :15
meteorite chemistry
organic cosmochemistry
prebiotic chemistry
electrocatalysis
thermochromism
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,634
1,130
0.692
* Total Citation Counts Rankings
Ranking Based On Selection :16
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,489
750
0.504
* Total Citation Counts Rankings
Ranking Based On Selection :17
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,440
943
0.655
* Total Citation Counts Rankings
Ranking Based On Selection :18
Geophysics
planetary sciences
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,367
931
0.681
* Total Citation Counts Rankings
Ranking Based On Selection :19
Recycling process
hybrid materials
ionic liquids
biomedical engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,245
545
0.438
* Total Citation Counts Rankings
Ranking Based On Selection :20
planetary science
planetary exploration
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,202
1,042
0.867
* Total Citation Counts Rankings
Ranking Based On Selection :21
Astrobiology
Synthetic Biology
Origins of Life
in vitro evolution
Biopolymers
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,185
693
0.585
* Total Citation Counts Rankings
Ranking Based On Selection :22
Solid Earth Geophysics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,076
627
0.583
* Total Citation Counts Rankings
Ranking Based On Selection :23
Anaerobic Microbial metabolism
cell-free biology
green biocatalysis
chemo-enzymatic cascade.
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,058
888
0.839
* Total Citation Counts Rankings
Ranking Based On Selection :24
Space Policy
Space Diplomacy
Science Strategy
Astrochemistry
Origin of Life
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,005
606
0.603
* Total Citation Counts Rankings
Ranking Based On Selection :25
protein folding
protein evolution
proteogenesis
abiogenesis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
995
722
0.726
Shigeru Ida
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,627
6,358
0.324
Henderson Cleaves
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,117
3,747
0.526
Prebiotic Chemistry
the Origin of Life
Organic Geochemistry
George Helffrich
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,563
2,161
0.329
seismology
mineralogy
thermodynamics
geophysics
planetology
John Hernlund
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,400
2,550
0.472
Usui Tomohiro
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,992
4,184
0.838
geochemistry
planetary science
Shawn E Mcglynn
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,838
2,936
0.607
Microbial interactions
Metalloproteins
Origin of Life
Biochemistry
Microbial Ecology
Tomoaki Matsuura
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,765
2,237
0.469
Synthetic biology
protein science
Hidenori Genda
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,051
2,596
0.641
Nancy Merino
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,394
2,058
0.860
Geobiology
Astrobiology
Microbial Ecology
Bioinformatics
Biodegradation
Yasuhito Sekine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,328
1,545
0.664
astrobiology
planetary science
aquaplanetology
Yuka Fujii
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,253
1,616
0.717
Planetary Science
Astrophysics
Tony Z Jia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,238
1,880
0.840
Astrobiology
Prebiotic Systems Chemistry
Self-Assembly
Chemical Evolution
Shigehiko Tateno
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,175
997
0.458
Yutetsu Kuruma
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,074
1,100
0.530
Synthetic Biology
Origin of Life
Artificial cell
Protocell
membrane
Yamei Li
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,634
1,130
0.692
meteorite chemistry
organic cosmochemistry
prebiotic chemistry
electrocatalysis
thermochromism
Julien Foriel
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,489
750
0.504
Irena Mamajanov
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,440
943
0.655
Matthieu Laneuville
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,367
931
0.681
Geophysics
planetary sciences
Asako Narita
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,245
545
0.438
Recycling process
hybrid materials
ionic liquids
biomedical engineering
Ryuki Hyodo|兵頭龍樹|兵頭龍樹
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,202
1,042
0.867
planetary science
planetary exploration
Kosuke Fujishima
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,185
693
0.585
Astrobiology
Synthetic Biology
Origins of Life
in vitro evolution
Biopolymers
Christine Houser
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,076
627
0.583
Po-Hsiang Wang
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,058
888
0.839
Anaerobic Microbial metabolism
cell-free biology
green biocatalysis
chemo-enzymatic cascade.
Chaitanya Giri
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,005
606
0.603
Space Policy
Space Diplomacy
Science Strategy
Astrochemistry
Origin of Life
Liam M Longo
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
995
722
0.726
protein folding
protein evolution
proteogenesis
abiogenesis