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Highly Cited Researchers

University of Peradeniya Scientists Citation 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 index" Universities Rankings 2024 (Sort by: Total Citations) and Universities Rankings 2024 (Sort by : Last 6 Years Citations)

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Total 539 scientist
Samath D Dharmaratne
Samath D Dharmaratne i
University of Peradeniya
University of Peradeniya
Sri Lanka
Economics & Econometrics / Economics
Injury Prevention
road traffic injury prevention
health economics
global health
Citation Rankings
University / Institution:
# 1
Country:
# 1
Region:
# 63
World:
# 858
Citation
Total:
188,826
Last 6 Year:
137,429
Last 6 Year/Total:
0.728
i10 Index
Total:
127
Last 6 Year:
119
Last 6 Year/Total:
0.937
H-Index
Total:
80
Last 6 Year:
79
Last 6 Year/Total:
0.988
Janaka Ekanayake
Janaka Ekanayake
University of Peradeniya
University of Peradeniya
Sri Lanka
Engineering & Technology / Electrical & Electronic Engineering
Smart grid
renewables
Power electronics
power systems
Citation Rankings
University / Institution:
# 2
Country:
# 15
Region:
# 6,221
World:
# 52,590
Citation
Total:
15,991
Last 6 Year:
5,665
Last 6 Year/Total:
0.354
i10 Index
Total:
135
Last 6 Year:
89
Last 6 Year/Total:
0.659
H-Index
Total:
54
Last 6 Year:
39
Last 6 Year/Total:
0.722
Ayesh Jayasinghe
Ayesh Jayasinghe
University of Peradeniya
University of Peradeniya
Sri Lanka
Natural Sciences / Physics
Particle Phyiscs
Radiation Physics
Medical Image Processing
Citation Rankings
University / Institution:
# 3
Country:
# 17
Region:
# 8,916
World:
# 71,284
Citation
Total:
12,675
Last 6 Year:
2,613
Last 6 Year/Total:
0.206
i10 Index
Total:
140
Last 6 Year:
82
Last 6 Year/Total:
0.586
H-Index
Total:
68
Last 6 Year:
27
Last 6 Year/Total:
0.397
Niranjan Rajapakse
Niranjan Rajapakse
University of Peradeniya
University of Peradeniya
Sri Lanka
Engineering & Technology / Food Science and Engineering
Food Microbiology
Fermentation technology
Food waste
Seafood processing
Citation Rankings
University / Institution:
# 4
Country:
# 36
Region:
# 19,912
World:
# 140,099
Citation
Total:
7,037
Last 6 Year:
2,318
Last 6 Year/Total:
0.329
i10 Index
Total:
28
Last 6 Year:
23
Last 6 Year/Total:
0.821
H-Index
Total:
26
Last 6 Year:
17
Last 6 Year/Total:
0.654
Eresha Mendis
Eresha Mendis
University of Peradeniya
University of Peradeniya
Sri Lanka
Engineering & Technology / Food Science and Engineering
Food regulations
Food safety and food quality
Food Microbiology
Functional foods
Citation Rankings
University / Institution:
# 5
Country:
# 41
Region:
# 20,900
World:
# 145,954
Citation
Total:
6,770
Last 6 Year:
2,195
Last 6 Year/Total:
0.324
i10 Index
Total:
31
Last 6 Year:
26
Last 6 Year/Total:
0.839
H-Index
Total:
26
Last 6 Year:
18
Last 6 Year/Total:
0.692
WM Tilakaratne|Wanninayake Mudiyanselage Tilakaratne
WM Tilakaratne|Wanninayake Mudiyanselage Tilakaratne
University of Peradeniya
University of Peradeniya
Sri Lanka
Medical and Health Sciences / Dentistry
Research in Oral Cancer
OPMD
Odontogenic tumours
Citation Rankings
University / Institution:
# 6
Country:
# 43
Region:
# 21,032
World:
# 146,852
Citation
Total:
6,730
Last 6 Year:
3,513
Last 6 Year/Total:
0.522
i10 Index
Total:
84
Last 6 Year:
73
Last 6 Year/Total:
0.869
H-Index
Total:
43
Last 6 Year:
32
Last 6 Year/Total:
0.744
IAU Nimal Gunatilleke
IAU Nimal Gunatilleke
University of Peradeniya
University of Peradeniya
Sri Lanka
Natural Sciences / Biological Science
Conservation biology
Tropical Ecology
Plant Reproductive Biology
Soil Biology
Citation Rankings
University / Institution:
# 7
Country:
# 46
Region:
# 22,116
World:
# 153,468
Citation
Total:
6,448
Last 6 Year:
2,681
Last 6 Year/Total:
0.416
i10 Index
Total:
26
Last 6 Year:
23
Last 6 Year/Total:
0.885
H-Index
Total:
21
Last 6 Year:
18
Last 6 Year/Total:
0.857
JK Vidanarachchi
JK Vidanarachchi
University of Peradeniya
University of Peradeniya
Sri Lanka
Medical and Health Sciences / Veterinary Sciences
Microbiology
Food Safety
Food Quality
Nutrition
Citation Rankings
University / Institution:
# 8
Country:
# 48
Region:
# 22,439
World:
# 155,246
Citation
Total:
6,377
Last 6 Year:
2,644
Last 6 Year/Total:
0.415
i10 Index
Total:
54
Last 6 Year:
49
Last 6 Year/Total:
0.907
H-Index
Total:
28
Last 6 Year:
24
Last 6 Year/Total:
0.857
Suresh De Mel
Suresh De Mel
University of Peradeniya
University of Peradeniya
Sri Lanka
Others
Citation Rankings
University / Institution:
# 9
Country:
# 58
Region:
# 26,691
World:
# 178,932
Citation
Total:
5,535
Last 6 Year:
2,383
Last 6 Year/Total:
0.431
i10 Index
Total:
27
Last 6 Year:
21
Last 6 Year/Total:
0.778
H-Index
Total:
22
Last 6 Year:
17
Last 6 Year/Total:
0.773
Gayan Bowatte
Gayan Bowatte
University of Peradeniya
University of Peradeniya
Sri Lanka
Engineering & Technology / Environmental Science & Engineering
Air pollution
Epidemiology
Citation Rankings
University / Institution:
# 10
Country:
# 63
Region:
# 28,319
World:
# 187,993
Citation
Total:
5,260
Last 6 Year:
4,245
Last 6 Year/Total:
0.807
i10 Index
Total:
56
Last 6 Year:
51
Last 6 Year/Total:
0.911
H-Index
Total:
32
Last 6 Year:
31
Last 6 Year/Total:
0.969
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Rohana Chandrajith
Rohana Chandrajith
University of Peradeniya
University of Peradeniya
Sri Lanka
Engineering & Technology / Earth Sciences
Geology
Geochemistry
Citation Rankings
University / Institution:
# 11
Country:
# 65
Region:
# 28,479
World:
# 188,849
Citation
Total:
5,235
Last 6 Year:
3,470
Last 6 Year/Total:
0.663
i10 Index
Total:
100
Last 6 Year:
83
Last 6 Year/Total:
0.830
H-Index
Total:
40
Last 6 Year:
35
Last 6 Year/Total:
0.875
Sam Kularatne
Sam Kularatne
University of Peradeniya
University of Peradeniya
Sri Lanka
Others
Tropical Medicine
Infections
Toxinology
Citation Rankings
University / Institution:
# 12
Country:
# 67
Region:
# 28,795
World:
# 190,541
Citation
Total:
5,187
Last 6 Year:
2,617
Last 6 Year/Total:
0.505
i10 Index
Total:
94
Last 6 Year:
79
Last 6 Year/Total:
0.840
H-Index
Total:
41
Last 6 Year:
29
Last 6 Year/Total:
0.707
Avanthi Deshani Igalavithana
Avanthi Deshani Igalavithana
University of Peradeniya
University of Peradeniya
Sri Lanka
Engineering & Technology / Environmental Science & Engineering
Environmental Soil Science
Citation Rankings
University / Institution:
# 13
Country:
# 71
Region:
# 31,004
World:
# 202,653
Citation
Total:
4,868
Last 6 Year:
4,692
Last 6 Year/Total:
0.964
i10 Index
Total:
46
Last 6 Year:
45
Last 6 Year/Total:
0.978
H-Index
Total:
32
Last 6 Year:
32
Last 6 Year/Total:
1.000
Nishan Sudheera Kalupahana
Nishan Sudheera Kalupahana
University of Peradeniya
University of Peradeniya
Sri Lanka
Medical and Health Sciences / Physiology
Obesity
Nutrition
Adipose tissue
Omega-3 fatty acids
Citation Rankings
University / Institution:
# 14
Country:
# 80
Region:
# 34,875
World:
# 223,119
Citation
Total:
4,396
Last 6 Year:
2,551
Last 6 Year/Total:
0.580
i10 Index
Total:
46
Last 6 Year:
42
Last 6 Year/Total:
0.913
H-Index
Total:
27
Last 6 Year:
25
Last 6 Year/Total:
0.926
Daac Ratnaweera
Daac Ratnaweera
University of Peradeniya
University of Peradeniya
Sri Lanka
Engineering & Technology / Mechanical Engineering
Citation Rankings
University / Institution:
# 15
Country:
# 81
Region:
# 35,249
World:
# 225,059
Citation
Total:
4,356
Last 6 Year:
1,204
Last 6 Year/Total:
0.276
i10 Index
Total:
13
Last 6 Year:
6
Last 6 Year/Total:
0.462
H-Index
Total:
12
Last 6 Year:
9
Last 6 Year/Total:
0.750
Rmg Rajapakse
Rmg Rajapakse
University of Peradeniya
University of Peradeniya
Sri Lanka
Natural Sciences / Chemical Sciences
Nanotechnology
Advanced Materials
Solar Cells
Targeted Drug Delivery
andPhoton upconversion
Citation Rankings
University / Institution:
# 16
Country:
# 84
Region:
# 36,327
World:
# 230,502
Citation
Total:
4,244
Last 6 Year:
2,369
Last 6 Year/Total:
0.558
i10 Index
Total:
96
Last 6 Year:
70
Last 6 Year/Total:
0.729
H-Index
Total:
35
Last 6 Year:
25
Last 6 Year/Total:
0.714
Indika Gawarammana
Indika Gawarammana
University of Peradeniya
University of Peradeniya
Sri Lanka
Medical and Health Sciences / Pharmacology and Toxicology
toxicology
snake envenomation
snake antivenom
Citation Rankings
University / Institution:
# 17
Country:
# 85
Region:
# 36,410
World:
# 230,932
Citation
Total:
4,236
Last 6 Year:
2,302
Last 6 Year/Total:
0.543
i10 Index
Total:
75
Last 6 Year:
61
Last 6 Year/Total:
0.813
H-Index
Total:
34
Last 6 Year:
24
Last 6 Year/Total:
0.706
Fahim Mohamed
Fahim Mohamed
University of Peradeniya
University of Peradeniya
Sri Lanka
Medical and Health Sciences / Pharmacology and Toxicology
Pharmacology and Toxicology
Pharmacy
Renal Biomarkers
Clinical pharmacy
Pharmaceutical Sciences
Citation Rankings
University / Institution:
# 18
Country:
# 88
Region:
# 36,994
World:
# 234,008
Citation
Total:
4,175
Last 6 Year:
1,871
Last 6 Year/Total:
0.448
i10 Index
Total:
59
Last 6 Year:
47
Last 6 Year/Total:
0.797
H-Index
Total:
31
Last 6 Year:
24
Last 6 Year/Total:
0.774
SHP Parakrama Karunaratne
SHP Parakrama Karunaratne
University of Peradeniya
University of Peradeniya
Sri Lanka
Natural Sciences / Biological Science
Medical and Molecular Entomology
Mosquitoes
Insecticide Resistance
Citation Rankings
University / Institution:
# 19
Country:
# 95
Region:
# 40,363
World:
# 251,444
Citation
Total:
3,863
Last 6 Year:
1,339
Last 6 Year/Total:
0.347
i10 Index
Total:
57
Last 6 Year:
38
Last 6 Year/Total:
0.667
H-Index
Total:
34
Last 6 Year:
19
Last 6 Year/Total:
0.559
Rpvj Rajapakse
Rpvj Rajapakse
University of Peradeniya
University of Peradeniya
Sri Lanka
Medical and Health Sciences / Veterinary Sciences
Parasitology
Vector Borne Zoonoses
Plant in Medical Important
Citation Rankings
University / Institution:
# 20
Country:
# 101
Region:
# 42,773
World:
# 263,821
Citation
Total:
3,656
Last 6 Year:
1,776
Last 6 Year/Total:
0.486
i10 Index
Total:
96
Last 6 Year:
63
Last 6 Year/Total:
0.656
H-Index
Total:
34
Last 6 Year:
22
Last 6 Year/Total:
0.647
Chandani Perera
Chandani Perera
University of Peradeniya
University of Peradeniya
Sri Lanka
Natural Sciences / Chemical Sciences
Physical Chemistry
Citation Rankings
University / Institution:
# 21
Country:
# 103
Region:
# 43,305
World:
# 266,625
Citation
Total:
3,612
Last 6 Year:
541
Last 6 Year/Total:
0.150
i10 Index
Total:
35
Last 6 Year:
12
Last 6 Year/Total:
0.343
H-Index
Total:
22
Last 6 Year:
11
Last 6 Year/Total:
0.500
Namal Priyantha
Namal Priyantha
University of Peradeniya
University of Peradeniya
Sri Lanka
Natural Sciences / Chemical Sciences
Electrochemistry
Environmental chemistry
Citation Rankings
University / Institution:
# 22
Country:
# 106
Region:
# 44,489
World:
# 272,408
Citation
Total:
3,522
Last 6 Year:
1,797
Last 6 Year/Total:
0.510
i10 Index
Total:
75
Last 6 Year:
57
Last 6 Year/Total:
0.760
H-Index
Total:
33
Last 6 Year:
25
Last 6 Year/Total:
0.758
Terrence Madhujith
Terrence Madhujith
University of Peradeniya
University of Peradeniya
Sri Lanka
Engineering & Technology / Food Science and Engineering
Lipid chemistry
Antioxidants
Plant Bioactives
trans fat
Food Safety
Citation Rankings
University / Institution:
# 23
Country:
# 124
Region:
# 50,689
World:
# 303,294
Citation
Total:
3,103
Last 6 Year:
2,095
Last 6 Year/Total:
0.675
i10 Index
Total:
54
Last 6 Year:
53
Last 6 Year/Total:
0.981
H-Index
Total:
30
Last 6 Year:
27
Last 6 Year/Total:
0.900
D Nedra Karunaratne
D Nedra Karunaratne
University of Peradeniya
University of Peradeniya
Sri Lanka
Natural Sciences / Chemical Sciences
peptides
carbohydrates
antioxidant compounds
drug delivery
Citation Rankings
University / Institution:
# 24
Country:
# 128
Region:
# 52,056
World:
# 309,765
Citation
Total:
3,025
Last 6 Year:
1,254
Last 6 Year/Total:
0.415
i10 Index
Total:
47
Last 6 Year:
31
Last 6 Year/Total:
0.660
H-Index
Total:
25
Last 6 Year:
19
Last 6 Year/Total:
0.760
Dhammika Elkaduwe
Dhammika Elkaduwe
University of Peradeniya
University of Peradeniya
Sri Lanka
Business & Management / Decision Science and Operations Management
Operating systems
embedded systems
formal verification
Citation Rankings
University / Institution:
# 25
Country:
# 129
Region:
# 52,100
World:
# 309,986
Citation
Total:
3,022
Last 6 Year:
1,123
Last 6 Year/Total:
0.372
i10 Index
Total:
8
Last 6 Year:
4
Last 6 Year/Total:
0.500
H-Index
Total:
9
Last 6 Year:
6
Last 6 Year/Total:
0.667
AD Scientific Index - World Citation Ranking - 2024 CITATION H INDEX i10 INDEX
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
1 1 63 858
Samath D DharmaratneSamath D Dharmaratne i
Sri Lanka Sri Lanka University of Peradeniya University of Peradeniya Economics & Econometrics / Economics

Injury Prevention | road traffic injury prevention | health economics | global health |

188,826 137,429 0.728 80 79 0.988 127 119 0.937
2 15 6,221 52,590
Janaka EkanayakeJanaka Ekanayake
Sri Lanka Sri Lanka University of Peradeniya University of Peradeniya Engineering & Technology / Electrical & Electronic Engineering

Smart grid | renewables | Power electronics | power systems |

15,991 5,665 0.354 54 39 0.722 135 89 0.659
3 17 8,916 71,284
Ayesh JayasingheAyesh Jayasinghe
Sri Lanka Sri Lanka University of Peradeniya University of Peradeniya Natural Sciences / Physics

Particle Phyiscs | Radiation Physics | Medical Image Processing |

12,675 2,613 0.206 68 27 0.397 140 82 0.586
4 36 19,912 140,099
Niranjan RajapakseNiranjan Rajapakse
Sri Lanka Sri Lanka University of Peradeniya University of Peradeniya Engineering & Technology / Food Science and Engineering

Food Microbiology | Fermentation technology | Food waste | Seafood processing |

7,037 2,318 0.329 26 17 0.654 28 23 0.821
5 41 20,900 145,954
Eresha MendisEresha Mendis
Sri Lanka Sri Lanka University of Peradeniya University of Peradeniya Engineering & Technology / Food Science and Engineering

Food regulations | Food safety and food quality | Food Microbiology | Functional foods |

6,770 2,195 0.324 26 18 0.692 31 26 0.839
6 43 21,032 146,852
WM Tilakaratne|Wanninayake Mudiyanselage TilakaratneWM Tilakaratne|Wanninayake Mudiyanselage Tilakaratne
Sri Lanka Sri Lanka University of Peradeniya University of Peradeniya Medical and Health Sciences / Dentistry

Research in Oral Cancer | OPMD | Odontogenic tumours |

6,730 3,513 0.522 43 32 0.744 84 73 0.869
7 46 22,116 153,468
IAU Nimal GunatillekeIAU Nimal Gunatilleke
Sri Lanka Sri Lanka University of Peradeniya University of Peradeniya Natural Sciences / Biological Science

Conservation biology | Tropical Ecology | Plant Reproductive Biology | Soil Biology |

6,448 2,681 0.416 21 18 0.857 26 23 0.885
8 48 22,439 155,246
JK VidanarachchiJK Vidanarachchi
Sri Lanka Sri Lanka University of Peradeniya University of Peradeniya Medical and Health Sciences / Veterinary Sciences

Microbiology | Food Safety | Food Quality | Nutrition |

6,377 2,644 0.415 28 24 0.857 54 49 0.907
9 58 26,691 178,932
Suresh De MelSuresh De Mel
Sri Lanka Sri Lanka University of Peradeniya University of Peradeniya Others

5,535 2,383 0.431 22 17 0.773 27 21 0.778
10 63 28,319 187,993
Gayan BowatteGayan Bowatte
Sri Lanka Sri Lanka University of Peradeniya University of Peradeniya Engineering & Technology / Environmental Science & Engineering

Air pollution | Epidemiology |

5,260 4,245 0.807 32 31 0.969 56 51 0.911
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11 65 28,479 188,849
Rohana ChandrajithRohana Chandrajith
Sri Lanka Sri Lanka University of Peradeniya University of Peradeniya Engineering & Technology / Earth Sciences

Geology | Geochemistry |

5,235 3,470 0.663 40 35 0.875 100 83 0.830
12 67 28,795 190,541
Sam KularatneSam Kularatne
Sri Lanka Sri Lanka University of Peradeniya University of Peradeniya Others

Tropical Medicine | Infections | Toxinology |

5,187 2,617 0.505 41 29 0.707 94 79 0.840
13 71 31,004 202,653
Avanthi Deshani IgalavithanaAvanthi Deshani Igalavithana
Sri Lanka Sri Lanka University of Peradeniya University of Peradeniya Engineering & Technology / Environmental Science & Engineering

Environmental Soil Science |

4,868 4,692 0.964 32 32 1.000 46 45 0.978
14 80 34,875 223,119
Nishan Sudheera KalupahanaNishan Sudheera Kalupahana
Sri Lanka Sri Lanka University of Peradeniya University of Peradeniya Medical and Health Sciences / Physiology

Obesity | Nutrition | Adipose tissue | Omega-3 fatty acids |

4,396 2,551 0.580 27 25 0.926 46 42 0.913
15 81 35,249 225,059
Daac RatnaweeraDaac Ratnaweera
Sri Lanka Sri Lanka University of Peradeniya University of Peradeniya Engineering & Technology / Mechanical Engineering

4,356 1,204 0.276 12 9 0.750 13 6 0.462
16 84 36,327 230,502
Rmg RajapakseRmg Rajapakse
Sri Lanka Sri Lanka University of Peradeniya University of Peradeniya Natural Sciences / Chemical Sciences

Nanotechnology | Advanced Materials | Solar Cells | Targeted Drug Delivery | andPhoton upconversion |

4,244 2,369 0.558 35 25 0.714 96 70 0.729
17 85 36,410 230,932
Indika GawarammanaIndika Gawarammana
Sri Lanka Sri Lanka University of Peradeniya University of Peradeniya Medical and Health Sciences / Pharmacology and Toxicology

toxicology | snake envenomation | snake antivenom |

4,236 2,302 0.543 34 24 0.706 75 61 0.813
18 88 36,994 234,008
Fahim MohamedFahim Mohamed
Sri Lanka Sri Lanka University of Peradeniya University of Peradeniya Medical and Health Sciences / Pharmacology and Toxicology

Pharmacology and Toxicology | Pharmacy | Renal Biomarkers | Clinical pharmacy | Pharmaceutical Sciences |

4,175 1,871 0.448 31 24 0.774 59 47 0.797
19 95 40,363 251,444
SHP Parakrama KarunaratneSHP Parakrama Karunaratne
Sri Lanka Sri Lanka University of Peradeniya University of Peradeniya Natural Sciences / Biological Science

Medical and Molecular Entomology | Mosquitoes | Insecticide Resistance |

3,863 1,339 0.347 34 19 0.559 57 38 0.667
20 101 42,773 263,821
Rpvj RajapakseRpvj Rajapakse
Sri Lanka Sri Lanka University of Peradeniya University of Peradeniya Medical and Health Sciences / Veterinary Sciences

Parasitology | Vector Borne Zoonoses | Plant in Medical Important |

3,656 1,776 0.486 34 22 0.647 96 63 0.656
21 103 43,305 266,625
Chandani PereraChandani Perera
Sri Lanka Sri Lanka University of Peradeniya University of Peradeniya Natural Sciences / Chemical Sciences

Physical Chemistry |

3,612 541 0.150 22 11 0.500 35 12 0.343
22 106 44,489 272,408
Namal PriyanthaNamal Priyantha
Sri Lanka Sri Lanka University of Peradeniya University of Peradeniya Natural Sciences / Chemical Sciences

Electrochemistry | Environmental chemistry |

3,522 1,797 0.510 33 25 0.758 75 57 0.760
23 124 50,689 303,294
Terrence MadhujithTerrence Madhujith
Sri Lanka Sri Lanka University of Peradeniya University of Peradeniya Engineering & Technology / Food Science and Engineering

Lipid chemistry | Antioxidants | Plant Bioactives | trans fat | Food Safety |

3,103 2,095 0.675 30 27 0.900 54 53 0.981
24 128 52,056 309,765
D Nedra KarunaratneD Nedra Karunaratne
Sri Lanka Sri Lanka University of Peradeniya University of Peradeniya Natural Sciences / Chemical Sciences

peptides | carbohydrates | antioxidant compounds | drug delivery |

3,025 1,254 0.415 25 19 0.760 47 31 0.660
25 129 52,100 309,986
Dhammika ElkaduweDhammika Elkaduwe
Sri Lanka Sri Lanka University of Peradeniya University of Peradeniya Business & Management / Decision Science and Operations Management

Operating systems | embedded systems | formal verification |

3,022 1,123 0.372 9 6 0.667 8 4 0.500