More Than a Ranking

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

The international independent ranking organisation AD Scientific Index is more than an ordinary "Ranking". The "AD Scientific Index" analyses the academic work of scientists using the H-index, i10 index and number of citations, and provides results that can be used to evaluate the productivity and efficiency of individuals and institutions. In addition to ranking according to "total H-index" for individuals and institutions, you can also see the ranking and analyses according to "last 6 years H-index", "total i10 Productivity index", "last 6 years i10 Productivity index", "total citations" and "last 6 years citations" only in "AD Scientific Index". See also: Subject Rankings, University Subject Rankings and Universities Rankings 2024 (Sort by: Last 6 years H Index). Click here for individual or institutional registration.

Country Name

Total 77 scientist

List without CERN, Statistical Data etc.

Sort by last 6 years H Index

Bobby G Sumpter

Oak Ridge National Laboratory

United States

Natural Sciences / Chemical Sciences

Chemical physics

computational nanoscience

polymer science

polymer physics

advanced computing

H-Index Rankings

University / Institution:

# 7

Country:

# 5,670

Region:

# 6,193

World:

# 12,498

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.700

i10 Index

Total:

425

Last 6 Year:

266

Last 6 Year/Total:

0.626

Citation

Total:

34,516

Last 6 Year:

16,958

Last 6 Year/Total:

0.491

Hettich R

Oak Ridge National Laboratory

United States

Natural Sciences / Chemical Sciences

Analytical Chemistry

Microbiology

Proteomics

H-Index Rankings

University / Institution:

# 20

Country:

# 8,485

Region:

# 9,292

World:

# 19,170

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.613

i10 Index

Total:

262

Last 6 Year:

174

Last 6 Year/Total:

0.664

Citation

Total:

23,591

Last 6 Year:

9,625

Last 6 Year/Total:

0.408

Guang-Ling Song

Oak Ridge National Laboratory

United States

Natural Sciences / Chemical Sciences

Corrosion

Protection

Electrochemical tech.

Mg alloy

H-Index Rankings

University / Institution:

# 25

Country:

# 10,201

Region:

# 11,217

World:

# 23,508

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.707

i10 Index

Total:

142

Last 6 Year:

107

Last 6 Year/Total:

0.754

Citation

Total:

30,969

Last 6 Year:

11,903

Last 6 Year/Total:

0.384

Yunqiao Pu

Oak Ridge National Laboratory

United States

Natural Sciences / Chemical Sciences

Plant chemistry

Lignin structure

NMR

Biomass & biomaterials characterization

H-Index Rankings

University / Institution:

# 29

Country:

# 11,469

Region:

# 12,624

World:

# 26,631

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.847

i10 Index

Total:

174

Last 6 Year:

164

Last 6 Year/Total:

0.943

Citation

Total:

16,686

Last 6 Year:

11,650

Last 6 Year/Total:

0.698

Steven Overbury

Oak Ridge National Laboratory

United States

Natural Sciences / Chemical Sciences

surface chemistry and catalysis

H-Index Rankings

University / Institution:

# 36

Country:

# 12,805

Region:

# 14,155

World:

# 30,177

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.500

i10 Index

Total:

175

Last 6 Year:

Last 6 Year/Total:

0.514

Citation

Total:

17,064

Last 6 Year:

4,879

Last 6 Year/Total:

0.286

Bryan Chakoumakos

Oak Ridge National Laboratory

United States

Natural Sciences / Chemical Sciences

physics and chemistry of novel and technologically important materials

H-Index Rankings

University / Institution:

# 41

Country:

# 13,265

Region:

# 14,673

World:

# 31,427

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.536

i10 Index

Total:

193

Last 6 Year:

113

Last 6 Year/Total:

0.585

Citation

Total:

17,969

Last 6 Year:

5,124

Last 6 Year/Total:

0.285

Matt Tucker

Oak Ridge National Laboratory

United States

Natural Sciences / Chemical Sciences

Chemistry

physics

materials

crystallography

local structure

H-Index Rankings

University / Institution:

# 74

Country:

# 21,725

Region:

# 24,251

World:

# 54,769

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.649

i10 Index

Total:

168

Last 6 Year:

118

Last 6 Year/Total:

0.702

Citation

Total:

11,290

Last 6 Year:

5,502

Last 6 Year/Total:

0.487

Huimin Luo

Oak Ridge National Laboratory

United States

Natural Sciences / Chemical Sciences

chemistry

ionic liquids

H-Index Rankings

University / Institution:

# 79

Country:

# 22,612

Region:

# 25,267

World:

# 57,372

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.679

i10 Index

Total:

126

Last 6 Year:

Last 6 Year/Total:

0.754

Citation

Total:

13,455

Last 6 Year:

5,384

Last 6 Year/Total:

0.400

Vyacheslav Bryantsev

Oak Ridge National Laboratory

United States

Natural Sciences / Chemical Sciences

Theoretical and Computational Chemistry

H-Index Rankings

University / Institution:

# 110

Country:

# 29,230

Region:

# 32,805

World:

# 77,175

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.760

i10 Index

Total:

107

Last 6 Year:

Last 6 Year/Total:

0.897

Citation

Total:

9,034

Last 6 Year:

4,539

Last 6 Year/Total:

0.502

Craig A Bridges

Oak Ridge National Laboratory

United States

Natural Sciences / Chemical Sciences

Materials Chemistry

Neutron Scattering

Energy Storage

Quantum Materials

H-Index Rankings

University / Institution:

# 134

Country:

# 31,825

Region:

# 35,766

World:

# 85,418

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.792

i10 Index

Total:

102

Last 6 Year:

Last 6 Year/Total:

0.804

Citation

Total:

8,456

Last 6 Year:

5,227

Last 6 Year/Total:

0.618

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Radu Custelcean

Oak Ridge National Laboratory

United States

Natural Sciences / Chemical Sciences

crystal engineering

separations

carbon capture

direct air capture

supramolecular chemistry

H-Index Rankings

University / Institution:

# 153

Country:

# 36,847

Region:

# 41,483

World:

# 101,662

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.667

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.701

Citation

Total:

8,045

Last 6 Year:

2,980

Last 6 Year/Total:

0.370

Stuart Daw

Oak Ridge National Laboratory

United States

Natural Sciences / Chemical Sciences

chemical reaction engineering

kinetics

multiphase flow

nonlinear dynamics

H-Index Rankings

University / Institution:

# 156

Country:

# 37,410

Region:

# 42,154

World:

# 103,485

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.489

i10 Index

Total:

122

Last 6 Year:

Last 6 Year/Total:

0.418

Citation

Total:

6,847

Last 6 Year:

1,662

Last 6 Year/Total:

0.243

Richard Mayes

Oak Ridge National Laboratory

United States

Natural Sciences / Chemical Sciences

Inorganic Separations

Desalination

f-element chemistry

H-Index Rankings

University / Institution:

# 157

Country:

# 37,847

Region:

# 42,653

World:

# 104,839

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.864

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.895

Citation

Total:

9,866

Last 6 Year:

5,522

Last 6 Year/Total:

0.560

Todd J Toops

Oak Ridge National Laboratory

United States

Natural Sciences / Chemical Sciences

catalysis

emissions control

fuel cells

advanced energy technologies

H-Index Rankings

University / Institution:

# 192

Country:

# 43,971

Region:

# 49,591

World:

# 125,361

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.707

i10 Index

Total:

103

Last 6 Year:

Last 6 Year/Total:

0.709

Citation

Total:

5,313

Last 6 Year:

3,072

Last 6 Year/Total:

0.578

Cristian I Contescu

Oak Ridge National Laboratory

United States

Natural Sciences / Chemical Sciences

Chemistry

Materials Science

Catalysis

Nanoscience

Nuclear Science

H-Index Rankings

University / Institution:

# 202

Country:

# 46,070

Region:

# 52,018

World:

# 132,675

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.700

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.624

Citation

Total:

8,783

Last 6 Year:

3,446

Last 6 Year/Total:

0.392

Hai-Ying Chen

Oak Ridge National Laboratory

United States

Natural Sciences / Chemical Sciences

Catalysis

Emission Control

H-Index Rankings

University / Institution:

# 207

Country:

# 46,771

Region:

# 52,826

World:

# 135,160

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.550

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.500

Citation

Total:

5,918

Last 6 Year:

1,752

Last 6 Year/Total:

0.296

Thomas Beck

Oak Ridge National Laboratory

United States

Natural Sciences / Chemical Sciences

computational chemistry

biophysics

liquids

ion solvation

H-Index Rankings

University / Institution:

# 238

Country:

# 54,227

Region:

# 61,304

World:

# 161,256

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.459

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.391

Citation

Total:

5,385

Last 6 Year:

823

Last 6 Year/Total:

0.153

James Edgar Parks Ii

Oak Ridge National Laboratory

United States

Natural Sciences / Chemical Sciences

catalysis

emission control

spectroscopy

combustion

H-Index Rankings

University / Institution:

# 271

Country:

# 61,605

Region:

# 69,706

World:

# 188,063

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.676

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.573

Citation

Total:

4,670

Last 6 Year:

1,666

Last 6 Year/Total:

0.357

Michelle V Buchanan

Oak Ridge National Laboratory

United States

Natural Sciences / Chemical Sciences

chemistry

bioanalytical

materials

H-Index Rankings

University / Institution:

# 278

Country:

# 62,810

Region:

# 71,062

World:

# 192,073

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.412

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.246

Citation

Total:

5,571

Last 6 Year:

1,282

Last 6 Year/Total:

0.230

Viviane Schwartz

Oak Ridge National Laboratory

United States

Natural Sciences / Chemical Sciences

catalysis

nanomaterials

carbon

H-Index Rankings

University / Institution:

# 292

Country:

# 65,527

Region:

# 74,152

World:

# 202,185

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.576

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.818

Citation

Total:

3,635

Last 6 Year:

1,123

Last 6 Year/Total:

0.309

Josh Pihl

Oak Ridge National Laboratory

United States

Natural Sciences / Chemical Sciences

catalysis

emissions control

H-Index Rankings

University / Institution:

# 315

Country:

# 71,273

Region:

# 80,683

World:

# 223,342

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.742

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.672

Citation

Total:

2,822

Last 6 Year:

1,620

Last 6 Year/Total:

0.574

Samuel Lewis

Oak Ridge National Laboratory

United States

Natural Sciences / Chemical Sciences

forensic chemistry

latent fingerprints

automotive exhaust chemistry

H-Index Rankings

University / Institution:

# 320

Country:

# 72,627

Region:

# 82,211

World:

# 228,530

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.548

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.507

Citation

Total:

3,105

Last 6 Year:

960

Last 6 Year/Total:

0.309

Guang Yang

Oak Ridge National Laboratory

United States

Natural Sciences / Chemical Sciences

membranes

sulfide solid-state batteries

redox flow batteries

interface

spectroscopy&imaging

H-Index Rankings

University / Institution:

# 324

Country:

# 73,785

Region:

# 83,516

World:

# 232,483

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.900

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.944

Citation

Total:

2,841

Last 6 Year:

2,621

Last 6 Year/Total:

0.923

Yuanyuan Li

Oak Ridge National Laboratory

United States

Natural Sciences / Chemical Sciences

Catalysis

nanomaterials

X-ray absorption spectroscopy

H-Index Rankings

University / Institution:

# 325

Country:

# 74,320

Region:

# 84,123

World:

# 234,539

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.833

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.843

Citation

Total:

2,897

Last 6 Year:

2,156

Last 6 Year/Total:

0.744

Ilja Popovs

Oak Ridge National Laboratory

United States

Natural Sciences / Chemical Sciences

Chemistry

Nanomaterials

Energy storage

Gas and ion separation

Radiochemistry

H-Index Rankings

University / Institution:

# 355

Country:

# 81,843

Region:

# 92,633

World:

# 263,502

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.893

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

1.000

Citation

Total:

3,490

Last 6 Year:

2,416

Last 6 Year/Total:

0.692

				AD Scientific Index - World Scientists Rankings - 2024				H INDEX			i10 INDEX			CITATION
University / Institution	Country	Region	World	Name	Country	University / Institution	Subject	Total	Last 6 year	Last 6 year/total	Total	Last 6 year	Last 6 year/total	Total	Last 6 year	Last 6 year/total
7	5,670	6,193	12,498	Bobby G Sumpter	United States	Oak Ridge National Laboratory	Natural Sciences / Chemical Sciences Chemical physics \| computational nanoscience \| polymer science \| polymer physics \| advanced computing \|	90	63	0.700	425	266	0.626	34,516	16,958	0.491
20	8,485	9,292	19,170	Hettich R	United States	Oak Ridge National Laboratory	Natural Sciences / Chemical Sciences Analytical Chemistry \| Microbiology \| Proteomics \|	80	49	0.613	262	174	0.664	23,591	9,625	0.408
25	10,201	11,217	23,508	Guang-Ling Song	United States	Oak Ridge National Laboratory	Natural Sciences / Chemical Sciences Corrosion \| Protection \| Electrochemical tech. \| Mg alloy \|	75	53	0.707	142	107	0.754	30,969	11,903	0.384
29	11,469	12,624	26,631	Yunqiao Pu	United States	Oak Ridge National Laboratory	Natural Sciences / Chemical Sciences Plant chemistry \| Lignin structure \| NMR \| Biomass & biomaterials characterization \|	72	61	0.847	174	164	0.943	16,686	11,650	0.698
36	12,805	14,155	30,177	Steven Overbury	United States	Oak Ridge National Laboratory	Natural Sciences / Chemical Sciences surface chemistry and catalysis \|	70	35	0.500	175	90	0.514	17,064	4,879	0.286
41	13,265	14,673	31,427	Bryan Chakoumakos	United States	Oak Ridge National Laboratory	Natural Sciences / Chemical Sciences physics and chemistry of novel and technologically important materials \|	69	37	0.536	193	113	0.585	17,969	5,124	0.285
74	21,725	24,251	54,769	Matt Tucker	United States	Oak Ridge National Laboratory	Natural Sciences / Chemical Sciences Chemistry \| physics \| materials \| crystallography \| local structure \|	57	37	0.649	168	118	0.702	11,290	5,502	0.487
79	22,612	25,267	57,372	Huimin Luo	United States	Oak Ridge National Laboratory	Natural Sciences / Chemical Sciences chemistry \| ionic liquids \|	56	38	0.679	126	95	0.754	13,455	5,384	0.400
110	29,230	32,805	77,175	Vyacheslav Bryantsev	United States	Oak Ridge National Laboratory	Natural Sciences / Chemical Sciences Theoretical and Computational Chemistry \|	50	38	0.760	107	96	0.897	9,034	4,539	0.502
134	31,825	35,766	85,418	Craig A Bridges	United States	Oak Ridge National Laboratory	Natural Sciences / Chemical Sciences Materials Chemistry \| Neutron Scattering \| Energy Storage \| Quantum Materials \|	48	38	0.792	102	82	0.804	8,456	5,227	0.618
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153	36,847	41,483	101,662	Radu Custelcean	United States	Oak Ridge National Laboratory	Natural Sciences / Chemical Sciences crystal engineering \| separations \| carbon capture \| direct air capture \| supramolecular chemistry \|	45	30	0.667	97	68	0.701	8,045	2,980	0.370
156	37,410	42,154	103,485	Stuart Daw	United States	Oak Ridge National Laboratory	Natural Sciences / Chemical Sciences chemical reaction engineering \| kinetics \| multiphase flow \| nonlinear dynamics \|	45	22	0.489	122	51	0.418	6,847	1,662	0.243
157	37,847	42,653	104,839	Richard Mayes	United States	Oak Ridge National Laboratory	Natural Sciences / Chemical Sciences Inorganic Separations \| Desalination \| f-element chemistry \|	44	38	0.864	76	68	0.895	9,866	5,522	0.560
192	43,971	49,591	125,361	Todd J Toops	United States	Oak Ridge National Laboratory	Natural Sciences / Chemical Sciences catalysis \| emissions control \| fuel cells \| advanced energy technologies \|	41	29	0.707	103	73	0.709	5,313	3,072	0.578
202	46,070	52,018	132,675	Cristian I Contescu	United States	Oak Ridge National Laboratory	Natural Sciences / Chemical Sciences Chemistry \| Materials Science \| Catalysis \| Nanoscience \| Nuclear Science \|	40	28	0.700	93	58	0.624	8,783	3,446	0.392
207	46,771	52,826	135,160	Hai-Ying Chen	United States	Oak Ridge National Laboratory	Natural Sciences / Chemical Sciences Catalysis \| Emission Control \|	40	22	0.550	96	48	0.500	5,918	1,752	0.296
238	54,227	61,304	161,256	Thomas Beck	United States	Oak Ridge National Laboratory	Natural Sciences / Chemical Sciences computational chemistry \| biophysics \| liquids \| ion solvation \|	37	17	0.459	64	25	0.391	5,385	823	0.153
271	61,605	69,706	188,063	James Edgar Parks Ii	United States	Oak Ridge National Laboratory	Natural Sciences / Chemical Sciences catalysis \| emission control \| spectroscopy \| combustion \|	34	23	0.676	75	43	0.573	4,670	1,666	0.357
278	62,810	71,062	192,073	Michelle V Buchanan	United States	Oak Ridge National Laboratory	Natural Sciences / Chemical Sciences chemistry \| bioanalytical \| materials \|	34	14	0.412	65	16	0.246	5,571	1,282	0.230
292	65,527	74,152	202,185	Viviane Schwartz	United States	Oak Ridge National Laboratory	Natural Sciences / Chemical Sciences catalysis \| nanomaterials \| carbon \|	33	19	0.576	44	36	0.818	3,635	1,123	0.309
315	71,273	80,683	223,342	Josh Pihl	United States	Oak Ridge National Laboratory	Natural Sciences / Chemical Sciences catalysis \| emissions control \|	31	23	0.742	64	43	0.672	2,822	1,620	0.574
320	72,627	82,211	228,530	Samuel Lewis	United States	Oak Ridge National Laboratory	Natural Sciences / Chemical Sciences forensic chemistry \| latent fingerprints \| automotive exhaust chemistry \|	31	17	0.548	69	35	0.507	3,105	960	0.309
324	73,785	83,516	232,483	Guang Yang	United States	Oak Ridge National Laboratory	Natural Sciences / Chemical Sciences membranes \| sulfide solid-state batteries \| redox flow batteries \| interface \| spectroscopy&imaging \|	30	27	0.900	54	51	0.944	2,841	2,621	0.923
325	74,320	84,123	234,539	Yuanyuan Li	United States	Oak Ridge National Laboratory	Natural Sciences / Chemical Sciences Catalysis \| nanomaterials \| X-ray absorption spectroscopy \|	30	25	0.833	51	43	0.843	2,897	2,156	0.744
355	81,843	92,633	263,502	Ilja Popovs	United States	Oak Ridge National Laboratory	Natural Sciences / Chemical Sciences Chemistry \| Nanomaterials \| Energy storage \| Gas and ion separation \| Radiochemistry \|	28	25	0.893	39	39	1.000	3,490	2,416	0.692