Citation Rankings
Highly Cited Researchers

Oak Ridge National Laboratory Scientists CitationNatural Sciences / Chemical Sciences Rankings 2024

Citation Rankings (Highly Cited Researchers) 2024 and list of influential and most cited researchers in Agriculture and Forestry, Art, Design and Architecture, Business and Management, Economics and Econometrics, Education, Engineering and Technology, History, Philosophy, Theology, Law, Medicine and Health Sciences, Natural Sciences and Social Sciences and their 256 sub-branches is a unique service offered only by “AD Scientific Index”. You can see the most cited and influential researchers in the country and region. See also for more specific citation analyses: "last 6 years citation indexUniversities Rankings 2024 (Sort by: Total Citations) and Universities Rankings 2024 (Sort by : Last 6 Years Citations)

* Total Citation Counts Rankings
World Rank
17,117
Country Rank
8,079
Institution Rank : 11
United States
Bobby G Sumpter
Chemical physics
computational nanoscience
polymer science
polymer physics
advanced computing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
34,900
17,332
0.497
* Total Citation Counts Rankings
World Rank
20,406
Country Rank
9,530
Institution Rank : 17
United States
Guang-Ling Song
Corrosion
Protection
Electrochemical tech.
Mg alloy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
31,203
12,089
0.387
* Total Citation Counts Rankings
World Rank
30,840
Country Rank
14,073
Institution Rank : 29
United States
Hettich R
Analytical Chemistry
Microbiology
Proteomics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23,798
9,817
0.413
* Total Citation Counts Rankings
World Rank
45,196
Country Rank
19,834
Institution Rank : 49
United States
Bryan Chakoumakos
physics and chemistry of novel and technologically important materials
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,094
5,239
0.290
* Total Citation Counts Rankings
World Rank
48,583
Country Rank
21,178
Institution Rank : 51
United States
Steven Overbury
surface chemistry and catalysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,169
4,973
0.290
* Total Citation Counts Rankings
World Rank
49,288
Country Rank
21,427
Institution Rank : 52
United States
Yunqiao Pu
Plant chemistry
Lignin structure
NMR
Biomass & biomaterials characterization
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,987
11,943
0.703
* Total Citation Counts Rankings
World Rank
66,176
Country Rank
27,897
Institution Rank : 77
United States
Huimin Luo
chemistry
ionic liquids
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,590
5,508
0.405
* Total Citation Counts Rankings
World Rank
82,064
Country Rank
33,673
Institution Rank : 107
United States
Matt Tucker
Chemistry
physics
materials
crystallography
local structure
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,429
5,633
0.493
* Total Citation Counts Rankings
World Rank
95,276
Country Rank
38,337
Institution Rank : 131
United States
Dmitry Lyakh
High-Performance Computing
Quantum Many-Body Theory
Electronic Structure Theory
Quantum Chemistry
Quantum Computing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,075
9,230
0.916
* Total Citation Counts Rankings
World Rank
96,659
Country Rank
38,786
Institution Rank : 132
United States
Richard Mayes
Inorganic Separations
Desalination
f-element chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,952
5,604
0.563
* Total Citation Counts Rankings
World Rank
104,474
Country Rank
41,549
Institution Rank : 143
United States
Xiaoping Wang
chemical crystallography
single-crystal neutron and X-ray diffraction
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,289
3,460
0.372
* Total Citation Counts Rankings
World Rank
106,464
Country Rank
42,239
Institution Rank : 147
United States
Vyacheslav Bryantsev
Theoretical and Computational Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,139
4,639
0.508
* Total Citation Counts Rankings
World Rank
110,228
Country Rank
43,524
Institution Rank : 153
United States
Cristian I Contescu
Chemistry
Materials Science
Catalysis
Nanoscience
Nuclear Science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,863
3,512
0.396
* Total Citation Counts Rankings
World Rank
114,525
Country Rank
45,023
Institution Rank : 162
United States
Craig A Bridges
Materials Chemistry
Neutron Scattering
Energy Storage
Quantum Materials
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,570
5,339
0.623
* Total Citation Counts Rankings
World Rank
121,556
Country Rank
47,382
Institution Rank : 168
United States
Radu Custelcean
crystal engineering
separations
carbon capture
direct air capture
supramolecular chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,126
3,055
0.376
* Total Citation Counts Rankings
World Rank
145,803
Country Rank
55,300
Institution Rank : 193
United States
Stuart Daw
chemical reaction engineering
kinetics
multiphase flow
nonlinear dynamics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,869
1,679
0.244
* Total Citation Counts Rankings
World Rank
168,464
Country Rank
62,494
Institution Rank : 225
United States
Hai-Ying Chen
Catalysis
Emission Control
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,967
1,784
0.299
* Total Citation Counts Rankings
World Rank
179,537
Country Rank
65,915
Institution Rank : 240
United States
Michelle V Buchanan
chemistry
bioanalytical
materials
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,595
1,304
0.233
* Total Citation Counts Rankings
World Rank
185,737
Country Rank
67,841
Institution Rank : 251
United States
Thomas Beck
computational chemistry
biophysics
liquids
ion solvation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,406
843
0.156
* Total Citation Counts Rankings
World Rank
185,904
Country Rank
67,896
Institution Rank : 252
United States
Todd J Toops
catalysis
emissions control
fuel cells
advanced energy technologies
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,401
3,160
0.585
* Total Citation Counts Rankings
World Rank
211,774
Country Rank
75,696
Institution Rank : 287
United States
James Edgar Parks Ii
catalysis
emission control
spectroscopy
combustion
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,718
1,703
0.361
* Total Citation Counts Rankings
World Rank
227,589
Country Rank
80,414
Institution Rank : 305
United States
Sai Venkatesh Pingali
Biological and Chemical Systems
Structure and Dynamics
X-ray/Neutron Scattering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,367
2,512
0.575
* Total Citation Counts Rankings
World Rank
267,598
Country Rank
92,092
Institution Rank : 356
United States
Viviane Schwartz
catalysis
nanomaterials
carbon
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,651
1,139
0.312
* Total Citation Counts Rankings
World Rank
273,058
Country Rank
93,667
Institution Rank : 363
United States
Ilja Popovs
Chemistry
Nanomaterials
Energy storage
Gas and ion separation
Radiochemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,566
2,487
0.697
* Total Citation Counts Rankings
World Rank
303,893
Country Rank
102,579
Institution Rank : 387
United States
Jacek Jakowski
quantum chemistry
dynamics
materials science
quantum computing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,145
2,114
0.672
* Total Citation Counts Rankings
Rankings
17,117
United States
8,079
11
Bobby G Sumpter
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
34,900
17,332
0.497
Chemical physics
computational nanoscience
polymer science
polymer physics
advanced computing
* Total Citation Counts Rankings
Rankings
20,406
United States
9,530
17
Guang-Ling Song
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
31,203
12,089
0.387
Corrosion
Protection
Electrochemical tech.
Mg alloy
* Total Citation Counts Rankings
Rankings
30,840
United States
14,073
29
Hettich R
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23,798
9,817
0.413
Analytical Chemistry
Microbiology
Proteomics
* Total Citation Counts Rankings
Rankings
45,196
United States
19,834
49
Bryan Chakoumakos
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,094
5,239
0.290
physics and chemistry of novel and technologically important materials
* Total Citation Counts Rankings
Rankings
48,583
United States
21,178
51
Steven Overbury
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,169
4,973
0.290
* Total Citation Counts Rankings
Rankings
49,288
United States
21,427
52
Yunqiao Pu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,987
11,943
0.703
Plant chemistry
Lignin structure
NMR
Biomass & biomaterials characterization
* Total Citation Counts Rankings
Rankings
66,176
United States
27,897
77
Huimin Luo
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,590
5,508
0.405
* Total Citation Counts Rankings
Rankings
82,064
United States
33,673
107
Matt Tucker
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,429
5,633
0.493
Chemistry
physics
materials
crystallography
local structure
* Total Citation Counts Rankings
Rankings
95,276
United States
38,337
131
Dmitry Lyakh
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,075
9,230
0.916
High-Performance Computing
Quantum Many-Body Theory
Electronic Structure Theory
Quantum Chemistry
Quantum Computing
* Total Citation Counts Rankings
Rankings
96,659
United States
38,786
132
Richard Mayes
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,952
5,604
0.563
Inorganic Separations
Desalination
f-element chemistry
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* Total Citation Counts Rankings
Rankings
104,474
United States
41,549
143
Xiaoping Wang
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,289
3,460
0.372
chemical crystallography
single-crystal neutron and X-ray diffraction
* Total Citation Counts Rankings
Rankings
106,464
United States
42,239
147
Vyacheslav Bryantsev
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,139
4,639
0.508
* Total Citation Counts Rankings
Rankings
110,228
United States
43,524
153
Cristian I Contescu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,863
3,512
0.396
Chemistry
Materials Science
Catalysis
Nanoscience
Nuclear Science
* Total Citation Counts Rankings
Rankings
114,525
United States
45,023
162
Craig A Bridges
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,570
5,339
0.623
Materials Chemistry
Neutron Scattering
Energy Storage
Quantum Materials
* Total Citation Counts Rankings
Rankings
121,556
United States
47,382
168
Radu Custelcean
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,126
3,055
0.376
crystal engineering
separations
carbon capture
direct air capture
supramolecular chemistry
* Total Citation Counts Rankings
Rankings
145,803
United States
55,300
193
Stuart Daw
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,869
1,679
0.244
chemical reaction engineering
kinetics
multiphase flow
nonlinear dynamics
* Total Citation Counts Rankings
Rankings
168,464
United States
62,494
225
Hai-Ying Chen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,967
1,784
0.299
* Total Citation Counts Rankings
Rankings
179,537
United States
65,915
240
Michelle V Buchanan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,595
1,304
0.233
* Total Citation Counts Rankings
Rankings
185,737
United States
67,841
251
Thomas Beck
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,406
843
0.156
computational chemistry
biophysics
liquids
ion solvation
* Total Citation Counts Rankings
Rankings
185,904
United States
67,896
252
Todd J Toops
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,401
3,160
0.585
catalysis
emissions control
fuel cells
advanced energy technologies
* Total Citation Counts Rankings
Rankings
211,774
United States
75,696
287
James Edgar Parks Ii
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,718
1,703
0.361
catalysis
emission control
spectroscopy
combustion
* Total Citation Counts Rankings
Rankings
227,589
United States
80,414
305
Sai Venkatesh Pingali
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,367
2,512
0.575
Biological and Chemical Systems
Structure and Dynamics
X-ray/Neutron Scattering
* Total Citation Counts Rankings
Rankings
267,598
United States
92,092
356
Viviane Schwartz
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,651
1,139
0.312
* Total Citation Counts Rankings
Rankings
273,058
United States
93,667
363
Ilja Popovs
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,566
2,487
0.697
Chemistry
Nanomaterials
Energy storage
Gas and ion separation
Radiochemistry
* Total Citation Counts Rankings
Rankings
303,893
United States
102,579
387
Jacek Jakowski
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,145
2,114
0.672
quantum chemistry
dynamics
materials science
quantum computing