World

i10 Productivity
Rankings

Lewis ScientistsNatural Sciences / Chemical Sciences i10 Productivity Rankings 2024

Productivity Rankings is a unique service offered only by “AD Scientific Index”. This is a ranking system derived from the i10 index in order to show the productivity of the scientist in publishing scientific articles of value. Productivity Rankings is an instrument that lists productive scientists in a given area, discipline, university, and country and can guide the development of meaningful incentives and academic policies. The world rankings, regional rankings, and university rankings of scientists in this table are developed based on the total i10 index. Click for "last 6 years' i10 index". Also see: Universities Rankings 2024 (Sort by : Total i10 Index) and Universities Rankings 2024 (Sort by : Last 6 Years i10 Index)

Country Name

Total 49 scientist

List without CERN, Statistical Data etc

Sort by last 6 years i10 Index

Frederick D Lewis

Northwestern University

United States

Natural Sciences / Chemical Sciences

Chemistry

i10 Productivity Rankings

University / Institution:

# 50

Country:

# 5,755

Region:

# 6,421

World:

# 16,752

i10 Index

Total:

268

Last 6 Year:

Last 6 Year/Total:

0.269

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.309

Citation

Total:

16,376

Last 6 Year:

2,089

Last 6 Year/Total:

0.128

William Lewis

University of Sydney

Australia

Natural Sciences / Chemical Sciences

X-ray Crystallography

Supramolecular Chemistry

i10 Productivity Rankings

University / Institution:

# 131

Country:

# 1,276

Region:

# 1,364

World:

# 25,223

i10 Index

Total:

222

Last 6 Year:

173

Last 6 Year/Total:

0.779

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.714

Citation

Total:

13,120

Last 6 Year:

6,613

Last 6 Year/Total:

0.504

Lewis Gregory Huey

Georgia Institute of Technology

United States

Natural Sciences / Chemical Sciences

atmospheric chemistry

mass spectrometry

i10 Productivity Rankings

University / Institution:

# 129

Country:

# 14,895

Region:

# 16,820

World:

# 45,293

i10 Index

Total:

167

Last 6 Year:

128

Last 6 Year/Total:

0.766

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.562

Citation

Total:

13,885

Last 6 Year:

5,290

Last 6 Year/Total:

0.381

Jean-François Gal

University of Nice-Sophia Antipolis

France

Natural Sciences / Chemical Sciences

chemistry - physical chemistry - ion/molecule reactions - Lewis basicity

i10 Productivity Rankings

University / Institution:

# 13

Country:

# 1,817

Region:

# 26,437

World:

# 73,760

i10 Index

Total:

128

Last 6 Year:

Last 6 Year/Total:

0.250

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.425

Citation

Total:

5,893

Last 6 Year:

1,260

Last 6 Year/Total:

0.214

Edwin A Lewis

Mississippi State University

United States

Natural Sciences / Chemical Sciences

G-Quadruplex

i-motif

Drug Discovery

Calorimetry

i10 Productivity Rankings

University / Institution:

# 33

Country:

# 39,543

Region:

# 45,115

World:

# 131,269

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.371

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.439

Citation

Total:

5,565

Last 6 Year:

1,278

Last 6 Year/Total:

0.230

Renhua Qiu

Hunan University

China

Natural Sciences / Chemical Sciences

organometallic Lewis acid

homogeneous catalysis

C-H activation

i10 Productivity Rankings

University / Institution:

# 71

Country:

# 6,848

Region:

# 25,290

World:

# 136,640

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.814

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.706

Citation

Total:

3,600

Last 6 Year:

2,089

Last 6 Year/Total:

0.580

Matthew R. Lewis

Bruker AXS K.K.

Germany

Natural Sciences / Chemical Sciences

metabolomics

analytical chemistry

data science

chromatography

mass spectrometry

i10 Productivity Rankings

University / Institution:

# 5

Country:

# 7,114

Region:

# 62,401

World:

# 170,255

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.959

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.805

Citation

Total:

7,809

Last 6 Year:

6,302

Last 6 Year/Total:

0.807

Zhongbao Jian

Changchun Institute of Applied Chemistry, Chinese Academy of Sciences

China

Natural Sciences / Chemical Sciences

Polymer Chemistry

Organometallic Chemistry

Polyolefin

Frustrated Lewis Pair

i10 Productivity Rankings

University / Institution:

# 24

Country:

# 8,910

Region:

# 33,883

World:

# 179,848

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.971

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.906

Citation

Total:

2,930

Last 6 Year:

2,256

Last 6 Year/Total:

0.770

Samuel Lewis

Oak Ridge National Laboratory

United States

Natural Sciences / Chemical Sciences

forensic chemistry

latent fingerprints

automotive exhaust chemistry

i10 Productivity Rankings

University / Institution:

# 280

Country:

# 53,949

Region:

# 61,571

World:

# 185,808

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.507

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.548

Citation

Total:

3,105

Last 6 Year:

960

Last 6 Year/Total:

0.309

Jared C Lewis

Indiana University System

United States

Natural Sciences / Chemical Sciences

Catalysis

Artificial Metalloenzymes

Directed Evolution

Protein Engineering

Chemical Biology

i10 Productivity Rankings

University / Institution:

# 130

Country:

# 55,243

Region:

# 63,032

World:

# 190,731

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.881

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.842

Citation

Total:

8,266

Last 6 Year:

3,616

Last 6 Year/Total:

0.437

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Rudolf J Wehmschulte

Florida Institute of Technology

United States

Natural Sciences / Chemical Sciences

organometallic chemistry

main group chemistry

Lewis Acids

catalysis

i10 Productivity Rankings

University / Institution:

# 22

Country:

# 63,305

Region:

# 72,222

World:

# 222,342

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.367

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.405

Citation

Total:

3,407

Last 6 Year:

780

Last 6 Year/Total:

0.229

Ian A Lewis

University of Calgary

Canada

Natural Sciences / Chemical Sciences

Metabolomics

malaria

NMR

mass spectrometry

i10 Productivity Rankings

University / Institution:

# 500

Country:

# 11,155

Region:

# 91,421

World:

# 289,698

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.936

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.938

Citation

Total:

4,715

Last 6 Year:

3,150

Last 6 Year/Total:

0.668

Jennifer E Lewis

University of South Florida

United States

Natural Sciences / Chemical Sciences

Chemistry Education

Chemistry Education Research

Chemical Education Research

Discipline-based Education Research

i10 Productivity Rankings

University / Institution:

# 339

Country:

# 83,915

Region:

# 95,593

World:

# 304,637

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.867

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.774

Citation

Total:

3,789

Last 6 Year:

1,765

Last 6 Year/Total:

0.466

Guillaume Berionni

Université de Namur

Belgium

Natural Sciences / Chemical Sciences

Organic chemistry

organometallics

organoboron derivatives

organic reactivity

Frustrated Lewis pairs

i10 Productivity Rankings

University / Institution:

# 44

Country:

# 2,990

Region:

# 130,744

World:

# 354,873

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.795

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.708

Citation

Total:

1,345

Last 6 Year:

815

Last 6 Year/Total:

0.606

James Lewis

Imperial College London

United Kingdom

Natural Sciences / Chemical Sciences

i10 Productivity Rankings

University / Institution:

# 1,126

Country:

# 23,484

Region:

# 140,487

World:

# 381,861

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.889

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.926

Citation

Total:

2,716

Last 6 Year:

1,844

Last 6 Year/Total:

0.679

KENRICK LEWIS

Best Scientist in University/Institution

Momentive Performance Materials

United States

Natural Sciences / Chemical Sciences

Catalysis

hydrosilylation Direct Reactions of silicon

Nanocatalysis

i10 Productivity Rankings

University / Institution:

# 1

Country:

# 105,047

Region:

# 119,392

World:

# 389,350

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.250

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.474

Citation

Total:

2,160

Last 6 Year:

711

Last 6 Year/Total:

0.329

Rowan D Young

National University of Singapore

Singapore

Natural Sciences / Chemical Sciences

Organometallic Chemistry

Lewis acid catalysis

C-F activation chemistry

i10 Productivity Rankings

University / Institution:

# 1,093

Country:

# 2,382

Region:

# 89,452

World:

# 438,861

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.903

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.800

Citation

Total:

1,166

Last 6 Year:

820

Last 6 Year/Total:

0.703

Frank W Lewis

Northumbria University

United Kingdom

Natural Sciences / Chemical Sciences

Organic Chemistry

Nuclear Chemistry

Spent Nuclear Fuel Reprocessing

i10 Productivity Rankings

University / Institution:

# 185

Country:

# 26,592

Region:

# 161,392

World:

# 440,297

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.839

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.762

Citation

Total:

2,181

Last 6 Year:

1,131

Last 6 Year/Total:

0.519

Scott E Lewis

University of South Florida

United States

Natural Sciences / Chemical Sciences

Chemistry Education Research

Chemistry Education

Chemical Education Research

i10 Productivity Rankings

University / Institution:

# 484

Country:

# 121,018

Region:

# 137,273

World:

# 452,570

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.867

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.857

Citation

Total:

1,893

Last 6 Year:

932

Last 6 Year/Total:

0.492

Ron Estler

Fort Lewis College

United States

Natural Sciences / Chemical Sciences

chemical physics

physical chemistry

applications of lasers to chemical problems

i10 Productivity Rankings

University / Institution:

# 3

Country:

# 126,664

Region:

# 143,603

World:

# 475,577

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.034

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.200

Citation

Total:

1,866

Last 6 Year:

Last 6 Year/Total:

0.034

Nicholas HC Lewis

University of Chicago

United States

Natural Sciences / Chemical Sciences

Chemistry

i10 Productivity Rankings

University / Institution:

# 724

Country:

# 131,004

Region:

# 148,376

World:

# 491,960

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.963

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.905

Citation

Total:

1,706

Last 6 Year:

1,249

Last 6 Year/Total:

0.732

Richard J Lewis

AstraZeneca, Sweden

Sweden

Natural Sciences / Chemical Sciences

Chemistry

NMR

VCD

i10 Productivity Rankings

University / Institution:

# 218

Country:

# 7,290

Region:

# 183,120

World:

# 501,926

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.593

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.824

Citation

Total:

1,384

Last 6 Year:

705

Last 6 Year/Total:

0.509

Shubhajit Das|Das, Shubhajit, Das, S.

École Polytechnique Fédérale de Lausanne

Switzerland

Natural Sciences / Chemical Sciences

computational chemistry

catalysis

frustrated Lewis pairs

MOFs

machine learning

i10 Productivity Rankings

University / Institution:

# 657

Country:

# 5,695

Region:

# 190,821

World:

# 523,250

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

1.000

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

1.000

Citation

Total:

850

Last 6 Year:

762

Last 6 Year/Total:

0.896

Helena Lundberg

Royal Institute of Technology

Sweden

Natural Sciences / Chemical Sciences

catalysis

green chemistry

kinetics

electrosynthesis

Lewis acids

i10 Productivity Rankings

University / Institution:

# 651

Country:

# 7,622

Region:

# 191,330

World:

# 524,944

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.920

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.857

Citation

Total:

2,541

Last 6 Year:

1,767

Last 6 Year/Total:

0.695

Chad Lewis

Pfizer Inc.

United States

Natural Sciences / Chemical Sciences

Chemistry

synthesis

asymmetric catalysis

i10 Productivity Rankings

University / Institution:

# 191

Country:

# 165,696

Region:

# 186,911

World:

# 625,050

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.800

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.813

Citation

Total:

1,605

Last 6 Year:

495

Last 6 Year/Total:

0.308

				AD Scientific Index - World Scientists i10 Productivity Rankings - 2024				i10 INDEX			H INDEX			CITATION
University	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
50	5,755	6,421	16,752	Frederick D Lewis	United States	Northwestern University	Natural Sciences / Chemical Sciences Chemistry \|	268	72	0.269	68	21	0.309	16,376	2,089	0.128
131	1,276	1,364	25,223	William Lewis	Australia	University of Sydney	Natural Sciences / Chemical Sciences X-ray Crystallography \| Supramolecular Chemistry \|	222	173	0.779	63	45	0.714	13,120	6,613	0.504
129	14,895	16,820	45,293	Lewis Gregory Huey	United States	Georgia Institute of Technology	Natural Sciences / Chemical Sciences atmospheric chemistry \| mass spectrometry \|	167	128	0.766	73	41	0.562	13,885	5,290	0.381
13	1,817	26,437	73,760	Jean-François Gal	France	University of Nice-Sophia Antipolis	Natural Sciences / Chemical Sciences chemistry - physical chemistry - ion/molecule reactions - Lewis basicity \|	128	32	0.250	40	17	0.425	5,893	1,260	0.214
33	39,543	45,115	131,269	Edwin A Lewis	United States	Mississippi State University	Natural Sciences / Chemical Sciences G-Quadruplex \| i-motif \| Drug Discovery \| Calorimetry \|	89	33	0.371	41	18	0.439	5,565	1,278	0.230
71	6,848	25,290	136,640	Renhua Qiu	China	Hunan University	Natural Sciences / Chemical Sciences organometallic Lewis acid \| homogeneous catalysis \| C-H activation \|	86	70	0.814	34	24	0.706	3,600	2,089	0.580
5	7,114	62,401	170,255	Matthew R. Lewis	Germany	Bruker AXS K.K.	Natural Sciences / Chemical Sciences metabolomics \| analytical chemistry \| data science \| chromatography \| mass spectrometry \|	73	70	0.959	41	33	0.805	7,809	6,302	0.807
24	8,910	33,883	179,848	Zhongbao Jian	China	Changchun Institute of Applied Chemistry, Chinese Academy of Sciences	Natural Sciences / Chemical Sciences Polymer Chemistry \| Organometallic Chemistry \| Polyolefin \| Frustrated Lewis Pair \|	70	68	0.971	32	29	0.906	2,930	2,256	0.770
280	53,949	61,571	185,808	Samuel Lewis	United States	Oak Ridge National Laboratory	Natural Sciences / Chemical Sciences forensic chemistry \| latent fingerprints \| automotive exhaust chemistry \|	69	35	0.507	31	17	0.548	3,105	960	0.309
130	55,243	63,032	190,731	Jared C Lewis	United States	Indiana University System	Natural Sciences / Chemical Sciences Catalysis \| Artificial Metalloenzymes \| Directed Evolution \| Protein Engineering \| Chemical Biology \|	67	59	0.881	38	32	0.842	8,266	3,616	0.437
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22	63,305	72,222	222,342	Rudolf J Wehmschulte	United States	Florida Institute of Technology	Natural Sciences / Chemical Sciences organometallic chemistry \| main group chemistry \| Lewis Acids \| catalysis \|	60	22	0.367	37	15	0.405	3,407	780	0.229
500	11,155	91,421	289,698	Ian A Lewis	Canada	University of Calgary	Natural Sciences / Chemical Sciences Metabolomics \| malaria \| NMR \| mass spectrometry \|	47	44	0.936	32	30	0.938	4,715	3,150	0.668
339	83,915	95,593	304,637	Jennifer E Lewis	United States	University of South Florida	Natural Sciences / Chemical Sciences Chemistry Education \| Chemistry Education Research \| Chemical Education Research \| Discipline-based Education Research \|	45	39	0.867	31	24	0.774	3,789	1,765	0.466
44	2,990	130,744	354,873	Guillaume Berionni	Belgium	Université de Namur	Natural Sciences / Chemical Sciences Organic chemistry \| organometallics \| organoboron derivatives \| organic reactivity \| Frustrated Lewis pairs \|	39	31	0.795	24	17	0.708	1,345	815	0.606
1,126	23,484	140,487	381,861	James Lewis	United Kingdom	Imperial College London	Natural Sciences / Chemical Sciences	36	32	0.889	27	25	0.926	2,716	1,844	0.679
1	105,047	119,392	389,350	KENRICK LEWIS	United States	Momentive Performance Materials	Natural Sciences / Chemical Sciences Catalysis \| hydrosilylation Direct Reactions of silicon \| Nanocatalysis \|	36	9	0.250	19	9	0.474	2,160	711	0.329
1,093	2,382	89,452	438,861	Rowan D Young	Singapore	National University of Singapore	Natural Sciences / Chemical Sciences Organometallic Chemistry \| Lewis acid catalysis \| C-F activation chemistry \|	31	28	0.903	20	16	0.800	1,166	820	0.703
185	26,592	161,392	440,297	Frank W Lewis	United Kingdom	Northumbria University	Natural Sciences / Chemical Sciences Organic Chemistry \| Nuclear Chemistry \| Spent Nuclear Fuel Reprocessing \|	31	26	0.839	21	16	0.762	2,181	1,131	0.519
484	121,018	137,273	452,570	Scott E Lewis	United States	University of South Florida	Natural Sciences / Chemical Sciences Chemistry Education Research \| Chemistry Education \| Chemical Education Research \|	30	26	0.867	21	18	0.857	1,893	932	0.492
3	126,664	143,603	475,577	Ron Estler	United States	Fort Lewis College	Natural Sciences / Chemical Sciences chemical physics \| physical chemistry \| applications of lasers to chemical problems \|	29	1	0.034	20	4	0.200	1,866	63	0.034
724	131,004	148,376	491,960	Nicholas HC Lewis	United States	University of Chicago	Natural Sciences / Chemical Sciences Chemistry \|	27	26	0.963	21	19	0.905	1,706	1,249	0.732
218	7,290	183,120	501,926	Richard J Lewis	Sweden	AstraZeneca, Sweden	Natural Sciences / Chemical Sciences Chemistry \| NMR \| VCD \|	27	16	0.593	17	14	0.824	1,384	705	0.509
657	5,695	190,821	523,250	Shubhajit Das\|Das, Shubhajit, Das, S.	Switzerland	École Polytechnique Fédérale de Lausanne	Natural Sciences / Chemical Sciences computational chemistry \| catalysis \| frustrated Lewis pairs \| MOFs \| machine learning \|	25	25	1.000	15	15	1.000	850	762	0.896
651	7,622	191,330	524,944	Helena Lundberg	Sweden	Royal Institute of Technology	Natural Sciences / Chemical Sciences catalysis \| green chemistry \| kinetics \| electrosynthesis \| Lewis acids \|	25	23	0.920	21	18	0.857	2,541	1,767	0.695
191	165,696	186,911	625,050	Chad Lewis	United States	Pfizer Inc.	Natural Sciences / Chemical Sciences Chemistry \| synthesis \| asymmetric catalysis \|	20	16	0.800	16	13	0.813	1,605	495	0.308