More Than a Ranking

University of Peradeniya Scientists 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

Total 539 scientist

List without CERN, Statistical Data etc.

Sort by last 6 years H Index

Samath D Dharmaratne ⁱ

Best Scientist in University/Institution

University of Peradeniya

Sri Lanka

Economics & Econometrics / Economics

Injury Prevention

road traffic injury prevention

health economics

global health

H-Index Rankings

University / Institution:

# 1

Country:

# 3

Region:

# 2,060

World:

# 18,760

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.988

i10 Index

Total:

127

Last 6 Year:

119

Last 6 Year/Total:

0.937

Citation

Total:

188,826

Last 6 Year:

137,429

Last 6 Year/Total:

0.728

Ayesh Jayasinghe

University of Peradeniya

Sri Lanka

Natural Sciences / Physics

Particle Phyiscs

Radiation Physics

Medical Image Processing

H-Index Rankings

University / Institution:

# 2

Country:

# 8

Region:

# 3,938

World:

# 33,095

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.397

i10 Index

Total:

140

Last 6 Year:

Last 6 Year/Total:

0.586

Citation

Total:

12,675

Last 6 Year:

2,613

Last 6 Year/Total:

0.206

Janaka Ekanayake

University of Peradeniya

Sri Lanka

Engineering & Technology / Electrical & Electronic Engineering

Smart grid

renewables

Power electronics

power systems

H-Index Rankings

University / Institution:

# 3

Country:

# 14

Region:

# 8,547

World:

# 63,085

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.722

i10 Index

Total:

135

Last 6 Year:

Last 6 Year/Total:

0.659

Citation

Total:

15,991

Last 6 Year:

5,665

Last 6 Year/Total:

0.354

WM Tilakaratne|Wanninayake Mudiyanselage Tilakaratne

University of Peradeniya

Sri Lanka

Medical and Health Sciences / Dentistry

Research in Oral Cancer

OPMD

Odontogenic tumours

H-Index Rankings

University / Institution:

# 4

Country:

# 26

Region:

# 16,832

World:

# 111,907

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.744

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.869

Citation

Total:

6,730

Last 6 Year:

3,513

Last 6 Year/Total:

0.522

Sam Kularatne

University of Peradeniya

Sri Lanka

Others

Tropical Medicine

Infections

Toxinology

H-Index Rankings

University / Institution:

# 5

Country:

# 31

Region:

# 19,264

World:

# 125,425

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.707

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.840

Citation

Total:

5,187

Last 6 Year:

2,617

Last 6 Year/Total:

0.505

Rohana Chandrajith

University of Peradeniya

Sri Lanka

Engineering & Technology / Earth Sciences

Geology

Geochemistry

H-Index Rankings

University / Institution:

# 6

Country:

# 33

Region:

# 20,078

World:

# 129,992

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.875

i10 Index

Total:

100

Last 6 Year:

Last 6 Year/Total:

0.830

Citation

Total:

5,235

Last 6 Year:

3,470

Last 6 Year/Total:

0.663

Rmg Rajapakse

University of Peradeniya

Sri Lanka

Natural Sciences / Chemical Sciences

Nanotechnology

Advanced Materials

Solar Cells

Targeted Drug Delivery

andPhoton upconversion

H-Index Rankings

University / Institution:

# 7

Country:

# 53

Region:

# 29,010

World:

# 176,235

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.714

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.729

Citation

Total:

4,244

Last 6 Year:

2,369

Last 6 Year/Total:

0.558

Indika Gawarammana

University of Peradeniya

Sri Lanka

Medical and Health Sciences / Pharmacology and Toxicology

toxicology

snake envenomation

snake antivenom

H-Index Rankings

University / Institution:

# 8

Country:

# 57

Region:

# 31,199

World:

# 187,325

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.706

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.813

Citation

Total:

4,236

Last 6 Year:

2,302

Last 6 Year/Total:

0.543

Rpvj Rajapakse

University of Peradeniya

Sri Lanka

Medical and Health Sciences / Veterinary Sciences

Parasitology

Vector Borne Zoonoses

Plant in Medical Important

H-Index Rankings

University / Institution:

# 9

Country:

# 58

Region:

# 31,393

World:

# 188,645

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.647

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.656

Citation

Total:

3,656

Last 6 Year:

1,776

Last 6 Year/Total:

0.486

SHP Parakrama Karunaratne

University of Peradeniya

Sri Lanka

Natural Sciences / Biological Science

Medical and Molecular Entomology

Mosquitoes

Insecticide Resistance

H-Index Rankings

University / Institution:

# 10

Country:

# 59

Region:

# 31,690

World:

# 190,735

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.559

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.667

Citation

Total:

3,863

Last 6 Year:

1,339

Last 6 Year/Total:

0.347

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Namal Priyantha

University of Peradeniya

Sri Lanka

Natural Sciences / Chemical Sciences

Electrochemistry

Environmental chemistry

H-Index Rankings

University / Institution:

# 11

Country:

# 60

Region:

# 33,221

World:

# 197,159

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.758

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.760

Citation

Total:

3,522

Last 6 Year:

1,797

Last 6 Year/Total:

0.510

Avanthi Deshani Igalavithana

University of Peradeniya

Sri Lanka

Engineering & Technology / Environmental Science & Engineering

Environmental Soil Science

H-Index Rankings

University / Institution:

# 12

Country:

# 62

Region:

# 34,367

World:

# 204,455

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

1.000

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.978

Citation

Total:

4,868

Last 6 Year:

4,692

Last 6 Year/Total:

0.964

Gayan Bowatte

University of Peradeniya

Sri Lanka

Engineering & Technology / Environmental Science & Engineering

Air pollution

Epidemiology

H-Index Rankings

University / Institution:

# 13

Country:

# 63

Region:

# 34,486

World:

# 204,714

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.969

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.911

Citation

Total:

5,260

Last 6 Year:

4,245

Last 6 Year/Total:

0.807

Fahim Mohamed

University of Peradeniya

Sri Lanka

Medical and Health Sciences / Pharmacology and Toxicology

Pharmacology and Toxicology

Pharmacy

Renal Biomarkers

Clinical pharmacy

Pharmaceutical Sciences

H-Index Rankings

University / Institution:

# 14

Country:

# 71

Region:

# 38,330

World:

# 222,384

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.774

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.797

Citation

Total:

4,175

Last 6 Year:

1,871

Last 6 Year/Total:

0.448

Terrence Madhujith

University of Peradeniya

Sri Lanka

Engineering & Technology / Food Science and Engineering

Lipid chemistry

Antioxidants

Plant Bioactives

trans fat

Food Safety

H-Index Rankings

University / Institution:

# 15

Country:

# 80

Region:

# 40,242

World:

# 232,521

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.900

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.981

Citation

Total:

3,103

Last 6 Year:

2,095

Last 6 Year/Total:

0.675

Lilani Ekanayake

University of Peradeniya

Sri Lanka

Medical and Health Sciences / Epidemiology and Public Health

epidemiology

H-Index Rankings

University / Institution:

# 16

Country:

# 85

Region:

# 42,294

World:

# 242,954

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.567

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.571

Citation

Total:

2,373

Last 6 Year:

653

Last 6 Year/Total:

0.275

JK Vidanarachchi

University of Peradeniya

Sri Lanka

Medical and Health Sciences / Veterinary Sciences

Microbiology

Food Safety

Food Quality

Nutrition

H-Index Rankings

University / Institution:

# 17

Country:

# 94

Region:

# 47,028

World:

# 264,133

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.857

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.907

Citation

Total:

6,377

Last 6 Year:

2,644

Last 6 Year/Total:

0.415

Bmr Bandara

University of Peradeniya

Sri Lanka

Natural Sciences / Chemical Sciences

Organic Chemistry

Natural Products

Clays

H-Index Rankings

University / Institution:

# 18

Country:

# 97

Region:

# 49,147

World:

# 276,068

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.464

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.306

Citation

Total:

2,229

Last 6 Year:

571

Last 6 Year/Total:

0.256

Nishan Sudheera Kalupahana

University of Peradeniya

Sri Lanka

Medical and Health Sciences / Physiology

Obesity

Nutrition

Adipose tissue

Omega-3 fatty acids

H-Index Rankings

University / Institution:

# 19

Country:

# 99

Region:

# 50,042

World:

# 278,930

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.926

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.913

Citation

Total:

4,396

Last 6 Year:

2,551

Last 6 Year/Total:

0.580

HMTGA Pitawala

University of Peradeniya

Sri Lanka

Engineering & Technology / Earth Sciences

Geochemistry

Petrology

H-Index Rankings

University / Institution:

# 20

Country:

# 100

Region:

# 50,662

World:

# 281,250

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.852

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.857

Citation

Total:

2,415

Last 6 Year:

1,859

Last 6 Year/Total:

0.770

TMWJ Bandara

University of Peradeniya

Sri Lanka

Engineering & Technology / Energy Engineering

Solar cells

Electrolytes

Dielectric Analysis

Sustainable Energy

H-Index Rankings

University / Institution:

# 21

Country:

# 110

Region:

# 56,049

World:

# 306,214

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.731

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.714

Citation

Total:

1,814

Last 6 Year:

1,056

Last 6 Year/Total:

0.582

Neelakanthi Ratnatunga

University of Peradeniya

Sri Lanka

Medical and Health Sciences / Pathology

kidney disease thyroid disease vascular disease

H-Index Rankings

University / Institution:

# 22

Country:

# 111

Region:

# 56,085

World:

# 306,522

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.731

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.649

Citation

Total:

1,965

Last 6 Year:

923

Last 6 Year/Total:

0.470

Eresha Mendis

University of Peradeniya

Sri Lanka

Engineering & Technology / Food Science and Engineering

Food regulations

Food safety and food quality

Food Microbiology

Functional foods

H-Index Rankings

University / Institution:

# 23

Country:

# 113

Region:

# 56,405

World:

# 308,374

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.692

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.839

Citation

Total:

6,770

Last 6 Year:

2,195

Last 6 Year/Total:

0.324

Wajm De Costa

University of Peradeniya

Sri Lanka

Agriculture & Forestry / Crop Sciences

Agriculture

Plant Sciences

Plant Physiology

Agronomy

H-Index Rankings

University / Institution:

# 24

Country:

# 114

Region:

# 56,505

World:

# 308,828

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.654

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.566

Citation

Total:

2,349

Last 6 Year:

1,019

Last 6 Year/Total:

0.434

Niranjan Rajapakse

University of Peradeniya

Sri Lanka

Engineering & Technology / Food Science and Engineering

Food Microbiology

Fermentation technology

Food waste

Seafood processing

H-Index Rankings

University / Institution:

# 25

Country:

# 116

Region:

# 56,647

World:

# 309,821

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.654

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.821

Citation

Total:

7,037

Last 6 Year:

2,318

Last 6 Year/Total:

0.329

				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
1	3	2,060	18,760	Samath D Dharmaratne ⁱ	Sri Lanka	University of Peradeniya	Economics & Econometrics / Economics Injury Prevention \| road traffic injury prevention \| health economics \| global health \|	80	79	0.988	127	119	0.937	188,826	137,429	0.728
2	8	3,938	33,095	Ayesh Jayasinghe	Sri Lanka	University of Peradeniya	Natural Sciences / Physics Particle Phyiscs \| Radiation Physics \| Medical Image Processing \|	68	27	0.397	140	82	0.586	12,675	2,613	0.206
3	14	8,547	63,085	Janaka Ekanayake	Sri Lanka	University of Peradeniya	Engineering & Technology / Electrical & Electronic Engineering Smart grid \| renewables \| Power electronics \| power systems \|	54	39	0.722	135	89	0.659	15,991	5,665	0.354
4	26	16,832	111,907	WM Tilakaratne\|Wanninayake Mudiyanselage Tilakaratne	Sri Lanka	University of Peradeniya	Medical and Health Sciences / Dentistry Research in Oral Cancer \| OPMD \| Odontogenic tumours \|	43	32	0.744	84	73	0.869	6,730	3,513	0.522
5	31	19,264	125,425	Sam Kularatne	Sri Lanka	University of Peradeniya	Others Tropical Medicine \| Infections \| Toxinology \|	41	29	0.707	94	79	0.840	5,187	2,617	0.505
6	33	20,078	129,992	Rohana Chandrajith	Sri Lanka	University of Peradeniya	Engineering & Technology / Earth Sciences Geology \| Geochemistry \|	40	35	0.875	100	83	0.830	5,235	3,470	0.663
7	53	29,010	176,235	Rmg Rajapakse	Sri Lanka	University of Peradeniya	Natural Sciences / Chemical Sciences Nanotechnology \| Advanced Materials \| Solar Cells \| Targeted Drug Delivery \| andPhoton upconversion \|	35	25	0.714	96	70	0.729	4,244	2,369	0.558
8	57	31,199	187,325	Indika Gawarammana	Sri Lanka	University of Peradeniya	Medical and Health Sciences / Pharmacology and Toxicology toxicology \| snake envenomation \| snake antivenom \|	34	24	0.706	75	61	0.813	4,236	2,302	0.543
9	58	31,393	188,645	Rpvj Rajapakse	Sri Lanka	University of Peradeniya	Medical and Health Sciences / Veterinary Sciences Parasitology \| Vector Borne Zoonoses \| Plant in Medical Important \|	34	22	0.647	96	63	0.656	3,656	1,776	0.486
10	59	31,690	190,735	SHP Parakrama Karunaratne	Sri Lanka	University of Peradeniya	Natural Sciences / Biological Science Medical and Molecular Entomology \| Mosquitoes \| Insecticide Resistance \|	34	19	0.559	57	38	0.667	3,863	1,339	0.347
			Click for INSTITUTIONAL BULK REGISTRATION and PREMIUM MEMBERSHIP advantages
11	60	33,221	197,159	Namal Priyantha	Sri Lanka	University of Peradeniya	Natural Sciences / Chemical Sciences Electrochemistry \| Environmental chemistry \|	33	25	0.758	75	57	0.760	3,522	1,797	0.510
12	62	34,367	204,455	Avanthi Deshani Igalavithana	Sri Lanka	University of Peradeniya	Engineering & Technology / Environmental Science & Engineering Environmental Soil Science \|	32	32	1.000	46	45	0.978	4,868	4,692	0.964
13	63	34,486	204,714	Gayan Bowatte	Sri Lanka	University of Peradeniya	Engineering & Technology / Environmental Science & Engineering Air pollution \| Epidemiology \|	32	31	0.969	56	51	0.911	5,260	4,245	0.807
14	71	38,330	222,384	Fahim Mohamed	Sri Lanka	University of Peradeniya	Medical and Health Sciences / Pharmacology and Toxicology Pharmacology and Toxicology \| Pharmacy \| Renal Biomarkers \| Clinical pharmacy \| Pharmaceutical Sciences \|	31	24	0.774	59	47	0.797	4,175	1,871	0.448
15	80	40,242	232,521	Terrence Madhujith	Sri Lanka	University of Peradeniya	Engineering & Technology / Food Science and Engineering Lipid chemistry \| Antioxidants \| Plant Bioactives \| trans fat \| Food Safety \|	30	27	0.900	54	53	0.981	3,103	2,095	0.675
16	85	42,294	242,954	Lilani Ekanayake	Sri Lanka	University of Peradeniya	Medical and Health Sciences / Epidemiology and Public Health epidemiology \|	30	17	0.567	42	24	0.571	2,373	653	0.275
17	94	47,028	264,133	JK Vidanarachchi	Sri Lanka	University of Peradeniya	Medical and Health Sciences / Veterinary Sciences Microbiology \| Food Safety \| Food Quality \| Nutrition \|	28	24	0.857	54	49	0.907	6,377	2,644	0.415
18	97	49,147	276,068	Bmr Bandara	Sri Lanka	University of Peradeniya	Natural Sciences / Chemical Sciences Organic Chemistry \| Natural Products \| Clays \|	28	13	0.464	49	15	0.306	2,229	571	0.256
19	99	50,042	278,930	Nishan Sudheera Kalupahana	Sri Lanka	University of Peradeniya	Medical and Health Sciences / Physiology Obesity \| Nutrition \| Adipose tissue \| Omega-3 fatty acids \|	27	25	0.926	46	42	0.913	4,396	2,551	0.580
20	100	50,662	281,250	HMTGA Pitawala	Sri Lanka	University of Peradeniya	Engineering & Technology / Earth Sciences Geochemistry \| Petrology \|	27	23	0.852	63	54	0.857	2,415	1,859	0.770
21	110	56,049	306,214	TMWJ Bandara	Sri Lanka	University of Peradeniya	Engineering & Technology / Energy Engineering Solar cells \| Electrolytes \| Dielectric Analysis \| Sustainable Energy \|	26	19	0.731	42	30	0.714	1,814	1,056	0.582
22	111	56,085	306,522	Neelakanthi Ratnatunga	Sri Lanka	University of Peradeniya	Medical and Health Sciences / Pathology kidney disease thyroid disease vascular disease \|	26	19	0.731	37	24	0.649	1,965	923	0.470
23	113	56,405	308,374	Eresha Mendis	Sri Lanka	University of Peradeniya	Engineering & Technology / Food Science and Engineering Food regulations \| Food safety and food quality \| Food Microbiology \| Functional foods \|	26	18	0.692	31	26	0.839	6,770	2,195	0.324
24	114	56,505	308,828	Wajm De Costa	Sri Lanka	University of Peradeniya	Agriculture & Forestry / Crop Sciences Agriculture \| Plant Sciences \| Plant Physiology \| Agronomy \|	26	17	0.654	53	30	0.566	2,349	1,019	0.434
25	116	56,647	309,821	Niranjan Rajapakse	Sri Lanka	University of Peradeniya	Engineering & Technology / Food Science and Engineering Food Microbiology \| Fermentation technology \| Food waste \| Seafood processing \|	26	17	0.654	28	23	0.821	7,037	2,318	0.329