Citation Rankings
Highly Cited Researchers

Argonne National Laboratory Highly Cited Researchers CitationNatural Sciences / Chemical Sciences Rankings 2025

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
United States
Larry A Curtiss
computational chemistry
materials chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
92,689
28,143
0.304
* Total Citation Counts Rankings
Ranking Based On Selection :2
United States
Jeffrey Elam
Materials Science
Physical Chemistry
Thin Films
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
38,230
18,263
0.478
* Total Citation Counts Rankings
Ranking Based On Selection :3
United States
Stephen Klippenstein
Theoretical Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
30,350
13,905
0.458
* Total Citation Counts Rankings
Ranking Based On Selection :4
United States
Stephen K Gray
Theoretical and Computational Chemistry and Physics
Computational Nanoscience
Theory and Modeling of Nanophotonics and Quantum
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23,258
7,136
0.307
* Total Citation Counts Rankings
Ranking Based On Selection :5
United States
Jack Vaughey
Materials Chemistry
Solid State Chemistry
Energy Storage
Lithium-Ion Batteries
Zintl Phases
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22,310
7,793
0.349
* Total Citation Counts Rankings
Ranking Based On Selection :6
United States
Lawrence Harding
Physical Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,029
3,394
0.242
* Total Citation Counts Rankings
Ranking Based On Selection :7
United States
Christopher L Marshall
Heterogeneous Catalysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,678
7,730
0.565
* Total Citation Counts Rankings
Ranking Based On Selection :8
United States
David M Tiede
solar energy
biomimetic chemistry
natural and artificial photosynthesis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,486
2,901
0.215
* Total Citation Counts Rankings
Ranking Based On Selection :9
United States
Randall E Winans
catalysis
X-ray scattering
organic geochemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,224
3,754
0.334
* Total Citation Counts Rankings
Ranking Based On Selection :10
United States
Shelly Kelly
Catalysis
Environmental Science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,940
3,058
0.308
* Total Citation Counts Rankings
Ranking Based On Selection :11
United States
Rajeev S Assary
Computational Catalysis
Computational Electrochemistry
Multiscale modeling
Artificial Intelligence
Materials Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,278
4,986
0.602
* Total Citation Counts Rankings
Ranking Based On Selection :12
United States
Baris Key
Silicon Anodes
Characterization
NMR Spectroscopy
Batteries
Energy Storage
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,585
4,647
0.613
* Total Citation Counts Rankings
Ranking Based On Selection :13
United States
Massimiliano Delferro
homogeneous and heterogeneous catalysis
Plastic Upcycling
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,435
5,501
0.740
* Total Citation Counts Rankings
Ranking Based On Selection :14
United States
Ahren Jasper
Theoretical Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,298
3,787
0.519
* Total Citation Counts Rankings
Ranking Based On Selection :15
United States
Gregory Halder
Inorganic Chemistry
Molecular Materials
Magnetism
High Pressure
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,044
2,294
0.326
* Total Citation Counts Rankings
Ranking Based On Selection :16
United States
Cong Liu
Computational Chemistry
Computational Material Science
Biomass Conversion
Carbon Dioxide Activation and Conversion
Transitio
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,662
5,536
0.831
* Total Citation Counts Rankings
Ranking Based On Selection :17
United States
Andrey A Yakovenko
In Situ Synchrotron Methods
X-ray diffraction analysis
Structural and Supramolecular chemistry
MOFs
Powder Diffraction
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,583
4,151
0.631
* Total Citation Counts Rankings
Ranking Based On Selection :18
United States
Lei Cheng
Computational Chemistry
Catalysis and Materials
Multi-scale modeling
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,662
4,587
0.810
* Total Citation Counts Rankings
Ranking Based On Selection :19
United States
Alvaro Vazquez-Mayagoitia (Álvaro Vázquez Mayagoitia)
Computational Chemistry and Materials
Data Science
AI
HPC
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,794
3,528
0.736
* Total Citation Counts Rankings
Ranking Based On Selection :20
United States
Yuri Alexeev
Quantum Information Science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,725
3,765
0.797
* Total Citation Counts Rankings
Ranking Based On Selection :21
United States
Elena Rozhkova
chemistry
nanoscience
energy conversion
nanomedicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,599
1,621
0.450
* Total Citation Counts Rankings
Ranking Based On Selection :22
United States
Hao Li
crystal growth and materials chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,324
1,921
0.578
* Total Citation Counts Rankings
Ranking Based On Selection :23
United States
Raghu Sivaramakrishnan
Gas Phase Chemical Kinetics
Chemical Reactivity
Flame Chemistry
Radical Reactions
Shock Tubes
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,066
1,448
0.472
* Total Citation Counts Rankings
Ranking Based On Selection :24
United States
Chi Cheung Su
Lithium-ion batteries
Organolithium chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,473
2,136
0.864
* Total Citation Counts Rankings
Ranking Based On Selection :25
United States
Justin M Hoffman
Chemistry
Material Science
X-Ray scattering
X-Ray spectroscopy
Solar Cells
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,180
2,166
0.994
* Total Citation Counts Rankings
Rankings
3,585
United States
1,705
9
Ranking Based On Selection: 1
Larry A Curtiss
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
92,689
28,143
0.304
computational chemistry
materials chemistry
* Total Citation Counts Rankings
Rankings
15,250
United States
7,188
17
Ranking Based On Selection: 2
Jeffrey Elam
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
38,230
18,263
0.478
Materials Science
Physical Chemistry
Thin Films
* Total Citation Counts Rankings
Rankings
21,826
United States
10,076
23
Ranking Based On Selection: 3
Stephen Klippenstein
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
30,350
13,905
0.458
* Total Citation Counts Rankings
Rankings
32,677
United States
14,715
41
Ranking Based On Selection: 4
Stephen K Gray
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23,258
7,136
0.307
Theoretical and Computational Chemistry and Physics
Computational Nanoscience
Theory and Modeling of Nanophotonics and Quantum
* Total Citation Counts Rankings
Rankings
34,596
United States
15,523
44
Ranking Based On Selection: 5
Jack Vaughey
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22,310
7,793
0.349
Materials Chemistry
Solid State Chemistry
Energy Storage
Lithium-Ion Batteries
Zintl Phases
* Total Citation Counts Rankings
Rankings
64,978
United States
27,293
100
Ranking Based On Selection: 6
Lawrence Harding
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,029
3,394
0.242
* Total Citation Counts Rankings
Rankings
67,159
United States
28,109
103
Ranking Based On Selection: 7
Christopher L Marshall
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,678
7,730
0.565
* Total Citation Counts Rankings
Rankings
68,382
United States
28,530
106
Ranking Based On Selection: 8
David M Tiede
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,486
2,901
0.215
solar energy
biomimetic chemistry
natural and artificial photosynthesis
* Total Citation Counts Rankings
Rankings
85,704
United States
34,782
122
Ranking Based On Selection: 9
Randall E Winans
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,224
3,754
0.334
catalysis
X-ray scattering
organic geochemistry
* Total Citation Counts Rankings
Rankings
98,827
United States
39,319
136
Ranking Based On Selection: 10
Shelly Kelly
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,940
3,058
0.308
* Total Citation Counts Rankings
Rankings
121,518
United States
47,065
167
Ranking Based On Selection: 11
Rajeev S Assary
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,278
4,986
0.602
Computational Catalysis
Computational Electrochemistry
Multiscale modeling
Artificial Intelligence
Materials Chemistry
* Total Citation Counts Rankings
Rankings
133,824
United States
51,121
175
Ranking Based On Selection: 12
Baris Key
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,585
4,647
0.613
Silicon Anodes
Characterization
NMR Spectroscopy
Batteries
Energy Storage
* Total Citation Counts Rankings
Rankings
136,705
United States
52,044
177
Ranking Based On Selection: 13
Massimiliano Delferro
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,435
5,501
0.740
homogeneous and heterogeneous catalysis
Plastic Upcycling
* Total Citation Counts Rankings
Rankings
139,466
United States
52,924
180
Ranking Based On Selection: 14
Ahren Jasper
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,298
3,787
0.519
* Total Citation Counts Rankings
Rankings
144,832
United States
54,647
184
Ranking Based On Selection: 15
Gregory Halder
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,044
2,294
0.326
Inorganic Chemistry
Molecular Materials
Magnetism
High Pressure
* Total Citation Counts Rankings
Rankings
153,483
United States
57,421
194
Ranking Based On Selection: 16
Cong Liu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,662
5,536
0.831
Computational Chemistry
Computational Material Science
Biomass Conversion
Carbon Dioxide Activation and Conversion
Transitio
* Total Citation Counts Rankings
Rankings
155,446
United States
58,039
198
Ranking Based On Selection: 17
Andrey A Yakovenko
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,583
4,151
0.631
In Situ Synchrotron Methods
X-ray diffraction analysis
Structural and Supramolecular chemistry
MOFs
Powder Diffraction
* Total Citation Counts Rankings
Rankings
180,892
United States
65,950
233
Ranking Based On Selection: 18
Lei Cheng
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,662
4,587
0.810
Computational Chemistry
Catalysis and Materials
Multi-scale modeling
* Total Citation Counts Rankings
Rankings
212,667
United States
75,517
269
Ranking Based On Selection: 19
Alvaro Vazquez-Mayagoitia (Álvaro Vázquez Mayagoitia)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,794
3,528
0.736
Computational Chemistry and Materials
Data Science
AI
HPC
* Total Citation Counts Rankings
Rankings
215,673
United States
76,399
274
Ranking Based On Selection: 20
Yuri Alexeev
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,725
3,765
0.797
* Total Citation Counts Rankings
Rankings
275,980
United States
93,917
331
Ranking Based On Selection: 21
Elena Rozhkova
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,599
1,621
0.450
chemistry
nanoscience
energy conversion
nanomedicine
* Total Citation Counts Rankings
Rankings
295,414
United States
99,539
344
Ranking Based On Selection: 22
Hao Li
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,324
1,921
0.578
* Total Citation Counts Rankings
Rankings
316,082
United States
105,338
358
Ranking Based On Selection: 23
Raghu Sivaramakrishnan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,066
1,448
0.472
Gas Phase Chemical Kinetics
Chemical Reactivity
Flame Chemistry
Radical Reactions
Shock Tubes
* Total Citation Counts Rankings
Rankings
375,422
United States
121,866
407
Ranking Based On Selection: 24
Chi Cheung Su
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,473
2,136
0.864
Lithium-ion batteries
Organolithium chemistry
* Total Citation Counts Rankings
Rankings
412,602
United States
131,957
425
Ranking Based On Selection: 25
Justin M Hoffman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,180
2,166
0.994
Chemistry
Material Science
X-Ray scattering
X-Ray spectroscopy
Solar Cells