Rankings for Scientist

University, Subject, Country, Region, World

Sri Lanka Scientists Natural Sciences / Physics Rankings in Sri Lanka 2024

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Total 63 scientist, 1 country, 15 institution
N Wickramage
N Wickramage i
University of Ruhuna
University of Ruhuna
Natural Sciences / Physics
high energy physics
H-Index Rankings
University / Institution:
# 1
Country:
# 1
Region:
# 63
World:
# 681
H-Index
Total:
189
Last 6 Year:
128
Last 6 Year/Total:
0.677
i10 Index
Total:
752
Last 6 Year:
697
Last 6 Year/Total:
0.927
Citation
Total:
177,091
Last 6 Year:
86,610
Last 6 Year/Total:
0.489
Wgd Dharmaratna|Welathantri G D Dharmaratna, Welathantri Dharmaratna, W Dharmaratna
Wgd Dharmaratna|Welathantri G D Dharmaratna, Welathantri Dharmaratna, W Dharmaratna i
University of Ruhuna
University of Ruhuna
Natural Sciences / Physics
High Energy Physics
Condensed Matter Physics
H-Index Rankings
University / Institution:
# 2
Country:
# 2
Region:
# 1,412
World:
# 13,627
H-Index
Total:
87
Last 6 Year:
74
Last 6 Year/Total:
0.851
i10 Index
Total:
331
Last 6 Year:
290
Last 6 Year/Total:
0.876
Citation
Total:
69,154
Last 6 Year:
30,804
Last 6 Year/Total:
0.445
Upul Sonnadara
Upul Sonnadara i
University of Colombo
University of Colombo
Natural Sciences / Physics
Particle Physics
Computational Science
Atmospheric Sciences
H-Index Rankings
University / Institution:
# 1
Country:
# 7
Region:
# 4,014
World:
# 33,998
H-Index
Total:
66
Last 6 Year:
61
Last 6 Year/Total:
0.924
i10 Index
Total:
296
Last 6 Year:
237
Last 6 Year/Total:
0.801
Citation
Total:
18,105
Last 6 Year:
14,726
Last 6 Year/Total:
0.813
Ayesh Jayasinghe
Ayesh Jayasinghe i
University of Peradeniya
University of Peradeniya
Natural Sciences / Physics
Particle Phyiscs
Radiation Physics
Medical Image Processing
H-Index Rankings
University / Institution:
# 2
Country:
# 8
Region:
# 4,235
World:
# 35,503
H-Index
Total:
66
Last 6 Year:
27
Last 6 Year/Total:
0.409
i10 Index
Total:
137
Last 6 Year:
76
Last 6 Year/Total:
0.555
Citation
Total:
11,737
Last 6 Year:
2,442
Last 6 Year/Total:
0.208
Malagalage Kithsiri Jayananda
Malagalage Kithsiri Jayananda i
University of Colombo
University of Colombo
Natural Sciences / Physics
Relativistic Heavy Ion Physics
Particle Physics
Instrumentation
Chaos
H-Index Rankings
University / Institution:
# 2
Country:
# 10
Region:
# 6,365
World:
# 49,921
H-Index
Total:
58
Last 6 Year:
53
Last 6 Year/Total:
0.914
i10 Index
Total:
185
Last 6 Year:
167
Last 6 Year/Total:
0.903
Citation
Total:
12,884
Last 6 Year:
9,675
Last 6 Year/Total:
0.751
K Tennakone
K Tennakone
National Institute of Fundamental Studies Sri Lanka
National Institute of Fundamental Studies Sri Lanka
Natural Sciences / Physics
Theoretical Physics
Elementary Particles
Condensed Matter Physics
Applied Mathematics
Solar Energy Conversion
H-Index Rankings
University / Institution:
# 1
Country:
# 15
Region:
# 9,504
World:
# 70,542
H-Index
Total:
52
Last 6 Year:
20
Last 6 Year/Total:
0.385
i10 Index
Total:
149
Last 6 Year:
54
Last 6 Year/Total:
0.362
Citation
Total:
10,286
Last 6 Year:
1,702
Last 6 Year/Total:
0.165
Gdn Perera
Gdn Perera
University of Colombo
University of Colombo
Natural Sciences / Physics
Nuclear Physics
Particle Physics
High energy Physics
Quantum Field Theory
H-Index Rankings
University / Institution:
# 15
Country:
# 66
Region:
# 36,588
World:
# 215,537
H-Index
Total:
31
Last 6 Year:
26
Last 6 Year/Total:
0.839
i10 Index
Total:
60
Last 6 Year:
54
Last 6 Year/Total:
0.900
Citation
Total:
4,159
Last 6 Year:
2,315
Last 6 Year/Total:
0.557
Gkr Senadeera
Gkr Senadeera
Open University of Sri Lanka
Open University of Sri Lanka
Natural Sciences / Physics
Dye Sensitized Solar cells
Nano materials
Conducting Polymers
Polymer Electrolytes
ECDs
H-Index Rankings
University / Institution:
# 1
Country:
# 80
Region:
# 40,513
World:
# 234,889
H-Index
Total:
30
Last 6 Year:
20
Last 6 Year/Total:
0.667
i10 Index
Total:
60
Last 6 Year:
44
Last 6 Year/Total:
0.733
Citation
Total:
3,458
Last 6 Year:
1,203
Last 6 Year/Total:
0.348
N Sadeera Bandara
N Sadeera Bandara
Sabaragamuwa University
Sabaragamuwa University
Natural Sciences / Physics
Nuclear Physics
Spin Physics
Particle Physics
High Energy Physics
H-Index Rankings
University / Institution:
# 2
Country:
# 95
Region:
# 46,292
World:
# 261,828
H-Index
Total:
28
Last 6 Year:
22
Last 6 Year/Total:
0.786
i10 Index
Total:
48
Last 6 Year:
44
Last 6 Year/Total:
0.917
Citation
Total:
2,675
Last 6 Year:
1,768
Last 6 Year/Total:
0.661
Pubudu Samarasekara
Pubudu Samarasekara
University of Peradeniya
University of Peradeniya
Natural Sciences / Physics
Condensed matterPhysics
H-Index Rankings
University / Institution:
# 23
Country:
# 116
Region:
# 55,582
World:
# 307,984
H-Index
Total:
26
Last 6 Year:
10
Last 6 Year/Total:
0.385
i10 Index
Total:
33
Last 6 Year:
11
Last 6 Year/Total:
0.333
Citation
Total:
1,286
Last 6 Year:
411
Last 6 Year/Total:
0.320
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Punniamoorthy Ravirajan
Punniamoorthy Ravirajan
University of Jaffna
University of Jaffna
Natural Sciences / Physics
Physics of Nanomaterials and Nanodevices
H-Index Rankings
University / Institution:
# 6
Country:
# 221
Region:
# 86,450
World:
# 443,560
H-Index
Total:
20
Last 6 Year:
16
Last 6 Year/Total:
0.800
i10 Index
Total:
35
Last 6 Year:
27
Last 6 Year/Total:
0.771
Citation
Total:
3,079
Last 6 Year:
797
Last 6 Year/Total:
0.259
Ruchire Eranga Wijesinghe
Ruchire Eranga Wijesinghe
University of Sri Jayewardenepura
University of Sri Jayewardenepura
Natural Sciences / Physics
Electronic Engineering
Biomedical Engineering
Optical Imaging
H-Index Rankings
University / Institution:
# 23
Country:
# 245
Region:
# 92,866
World:
# 472,015
H-Index
Total:
19
Last 6 Year:
16
Last 6 Year/Total:
0.842
i10 Index
Total:
33
Last 6 Year:
31
Last 6 Year/Total:
0.939
Citation
Total:
913
Last 6 Year:
703
Last 6 Year/Total:
0.770
Buddhika Dassanayake
Buddhika Dassanayake
University of Peradeniya
University of Peradeniya
Natural Sciences / Physics
Semiconductors
Thin film solar cells
H-Index Rankings
University / Institution:
# 61
Country:
# 286
Region:
# 102,335
World:
# 512,769
H-Index
Total:
18
Last 6 Year:
14
Last 6 Year/Total:
0.778
i10 Index
Total:
28
Last 6 Year:
22
Last 6 Year/Total:
0.786
Citation
Total:
949
Last 6 Year:
513
Last 6 Year/Total:
0.541
AR Kumarasinghe
AR Kumarasinghe
University of Sri Jayewardenepura
University of Sri Jayewardenepura
Natural Sciences / Physics
Nanotechnology
nanocarbon
graphene
next generation photovoltaics
synchrotron radiation
H-Index Rankings
University / Institution:
# 26
Country:
# 297
Region:
# 104,128
World:
# 521,988
H-Index
Total:
18
Last 6 Year:
12
Last 6 Year/Total:
0.667
i10 Index
Total:
22
Last 6 Year:
14
Last 6 Year/Total:
0.636
Citation
Total:
2,555
Last 6 Year:
910
Last 6 Year/Total:
0.356
Mahendra Fernando
Mahendra Fernando
University of Colombo
University of Colombo
Natural Sciences / Physics
H-Index Rankings
University / Institution:
# 57
Country:
# 321
Region:
# 111,992
World:
# 555,653
H-Index
Total:
17
Last 6 Year:
12
Last 6 Year/Total:
0.706
i10 Index
Total:
29
Last 6 Year:
18
Last 6 Year/Total:
0.621
Citation
Total:
1,530
Last 6 Year:
591
Last 6 Year/Total:
0.386
Chathuranga Thotawatte
Chathuranga Thotawatte
National Institute of Fundamental Studies Sri Lanka
National Institute of Fundamental Studies Sri Lanka
Natural Sciences / Physics
Physics
Dye Sensitized Solar Cells
Electrochromic Displays
Battery
Polymer Electrolytes.
H-Index Rankings
University / Institution:
# 19
Country:
# 355
Region:
# 118,461
World:
# 583,415
H-Index
Total:
16
Last 6 Year:
14
Last 6 Year/Total:
0.875
i10 Index
Total:
20
Last 6 Year:
19
Last 6 Year/Total:
0.950
Citation
Total:
833
Last 6 Year:
493
Last 6 Year/Total:
0.592
RP Wijesundera
RP Wijesundera
University of Kelaniya
University of Kelaniya
Natural Sciences / Physics
Solar Energy
Semiconductor Thin Films
Electrodeposition
Photoelectrolysis
H-Index Rankings
University / Institution:
# 40
Country:
# 369
Region:
# 120,597
World:
# 592,643
H-Index
Total:
16
Last 6 Year:
12
Last 6 Year/Total:
0.750
i10 Index
Total:
27
Last 6 Year:
17
Last 6 Year/Total:
0.630
Citation
Total:
975
Last 6 Year:
391
Last 6 Year/Total:
0.401
Kathirgamanathan Kandasamy
Kathirgamanathan Kandasamy
University of Jaffna
University of Jaffna
Natural Sciences / Physics
Hydrogen diffusion
Physics
H-Index Rankings
University / Institution:
# 10
Country:
# 392
Region:
# 123,655
World:
# 609,955
H-Index
Total:
16
Last 6 Year:
3
Last 6 Year/Total:
0.188
i10 Index
Total:
22
Last 6 Year:
0
Last 6 Year/Total:
0.000
Citation
Total:
697
Last 6 Year:
35
Last 6 Year/Total:
0.050
Varuni Seneviratne
Varuni Seneviratne
University of Peradeniya
University of Peradeniya
Natural Sciences / Physics
Solid electrolytes
Li Batteries
H-Index Rankings
University / Institution:
# 86
Country:
# 408
Region:
# 128,078
World:
# 624,530
H-Index
Total:
15
Last 6 Year:
13
Last 6 Year/Total:
0.867
i10 Index
Total:
22
Last 6 Year:
17
Last 6 Year/Total:
0.773
Citation
Total:
966
Last 6 Year:
465
Last 6 Year/Total:
0.481
Kandasamy Vignarooban Cincinnati
Kandasamy Vignarooban Cincinnati
University of Jaffna
University of Jaffna
Natural Sciences / Physics
Electronic Materials and Devices
Materials Physics
Electrochemistry
H-Index Rankings
University / Institution:
# 12
Country:
# 410
Region:
# 128,375
World:
# 625,469
H-Index
Total:
15
Last 6 Year:
13
Last 6 Year/Total:
0.867
i10 Index
Total:
20
Last 6 Year:
16
Last 6 Year/Total:
0.800
Citation
Total:
3,824
Last 6 Year:
3,068
Last 6 Year/Total:
0.802
Sumedha Jayanetti Jkds Jayanetti
Sumedha Jayanetti Jkds Jayanetti
University of Colombo
University of Colombo
Natural Sciences / Physics
Physics of Materials
Chemical Sensors & Photovoltaics
H-Index Rankings
University / Institution:
# 74
Country:
# 435
Region:
# 132,420
World:
# 643,828
H-Index
Total:
15
Last 6 Year:
10
Last 6 Year/Total:
0.667
i10 Index
Total:
23
Last 6 Year:
11
Last 6 Year/Total:
0.478
Citation
Total:
839
Last 6 Year:
279
Last 6 Year/Total:
0.333
PWSK Bandaranayake
PWSK Bandaranayake
University of Peradeniya
University of Peradeniya
Natural Sciences / Physics
Solid state ionics
electrictronic & ionic conductivity
ionic devices
energy storage
H-Index Rankings
University / Institution:
# 101
Country:
# 507
Region:
# 145,337
World:
# 700,285
H-Index
Total:
14
Last 6 Year:
7
Last 6 Year/Total:
0.500
i10 Index
Total:
16
Last 6 Year:
3
Last 6 Year/Total:
0.188
Citation
Total:
557
Last 6 Year:
129
Last 6 Year/Total:
0.232
Darshana L Weerawarne
Darshana L Weerawarne
University of Colombo
University of Colombo
Natural Sciences / Physics
Flexible electronics
Nonlinear Optics
Applied Optics
H-Index Rankings
University / Institution:
# 88
Country:
# 511
Region:
# 146,787
World:
# 705,251
H-Index
Total:
13
Last 6 Year:
13
Last 6 Year/Total:
1.000
i10 Index
Total:
16
Last 6 Year:
14
Last 6 Year/Total:
0.875
Citation
Total:
639
Last 6 Year:
435
Last 6 Year/Total:
0.681
Chandana Jayalath
Chandana Jayalath
University of Peradeniya
University of Peradeniya
Natural Sciences / Physics
Theoretical particle and high energy physics
H-Index Rankings
University / Institution:
# 120
Country:
# 596
Region:
# 165,611
World:
# 777,755
H-Index
Total:
12
Last 6 Year:
10
Last 6 Year/Total:
0.833
i10 Index
Total:
14
Last 6 Year:
11
Last 6 Year/Total:
0.786
Citation
Total:
466
Last 6 Year:
234
Last 6 Year/Total:
0.502
Flavian C Ragel
Flavian C Ragel
Eastern University of Sri Lanka
Eastern University of Sri Lanka
Natural Sciences / Physics
Strongly correlated electron systems
General Relativity
H-Index Rankings
University / Institution:
# 7
Country:
# 616
Region:
# 168,079
World:
# 788,238
H-Index
Total:
12
Last 6 Year:
9
Last 6 Year/Total:
0.750
i10 Index
Total:
13
Last 6 Year:
9
Last 6 Year/Total:
0.692
Citation
Total:
566
Last 6 Year:
311
Last 6 Year/Total:
0.549
KD Jayasuriya
KD Jayasuriya
University of Kelaniya
University of Kelaniya
Natural Sciences / Physics
Renewable Energy
Materials
H-Index Rankings
University / Institution:
# 58
Country:
# 638
Region:
# 170,819
World:
# 803,517
H-Index
Total:
12
Last 6 Year:
5
Last 6 Year/Total:
0.417
i10 Index
Total:
12
Last 6 Year:
4
Last 6 Year/Total:
0.333
Citation
Total:
950
Last 6 Year:
254
Last 6 Year/Total:
0.267
Lrak Bandara
Lrak Bandara
University of Peradeniya
University of Peradeniya
Natural Sciences / Physics
Solid State Ionics
Solid Polymer Electrolyte
solar cells
H-Index Rankings
University / Institution:
# 137
Country:
# 679
Region:
# 181,838
World:
# 840,361
H-Index
Total:
11
Last 6 Year:
8
Last 6 Year/Total:
0.727
i10 Index
Total:
13
Last 6 Year:
7
Last 6 Year/Total:
0.538
Citation
Total:
761
Last 6 Year:
238
Last 6 Year/Total:
0.313
Pa Aloy Perera
Pa Aloy Perera
University of Kelaniya
University of Kelaniya
Natural Sciences / Physics
Nuclear Physics
Solar Energy
H-Index Rankings
University / Institution:
# 70
Country:
# 787
Region:
# 200,601
World:
# 912,371
H-Index
Total:
10
Last 6 Year:
4
Last 6 Year/Total:
0.400
i10 Index
Total:
10
Last 6 Year:
1
Last 6 Year/Total:
0.100
Citation
Total:
394
Last 6 Year:
43
Last 6 Year/Total:
0.109
Laalitha Si Liyanage
Laalitha Si Liyanage
University of Kelaniya
University of Kelaniya
Natural Sciences / Physics
Computational physics
computational materials
electronic structure
computational condensed matter
H-Index Rankings
University / Institution:
# 71
Country:
# 794
Region:
# 201,635
World:
# 917,391
H-Index
Total:
9
Last 6 Year:
9
Last 6 Year/Total:
1.000
i10 Index
Total:
9
Last 6 Year:
9
Last 6 Year/Total:
1.000
Citation
Total:
610
Last 6 Year:
417
Last 6 Year/Total:
0.684
Prabath Hewageegana
Prabath Hewageegana
University of Kelaniya
University of Kelaniya
Natural Sciences / Physics
Nanoplasmonic theory
Ultrafast Optics
Topological materials
H-Index Rankings
University / Institution:
# 74
Country:
# 867
Region:
# 217,827
World:
# 966,728
H-Index
Total:
9
Last 6 Year:
5
Last 6 Year/Total:
0.556
i10 Index
Total:
7
Last 6 Year:
2
Last 6 Year/Total:
0.286
Citation
Total:
515
Last 6 Year:
145
Last 6 Year/Total:
0.282
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A New and Different Feature!!!! University Subject Rankings in 12 subjects:

Ranking and analysis of universities by subject in 12 fields such as health, engineering, natural sciences, education, business, economics, social sciences, etc.
Karunananda Pemasiri
Karunananda Pemasiri
University of Peradeniya
University of Peradeniya
Natural Sciences / Physics
Semiconductor nanostructures
nanowire devices
Photo-current spectroscopy
photo-luminescence spectroscopy
thin film and dye s
H-Index Rankings
University / Institution:
# 166
Country:
# 903
Region:
# 227,702
World:
# 992,786
H-Index
Total:
8
Last 6 Year:
7
Last 6 Year/Total:
0.875
i10 Index
Total:
8
Last 6 Year:
6
Last 6 Year/Total:
0.750
Citation
Total:
654
Last 6 Year:
198
Last 6 Year/Total:
0.303
Kalikkuddy Komathiraj
Kalikkuddy Komathiraj
South Eastern University of Sri Lanka
South Eastern University of Sri Lanka
Natural Sciences / Physics
General Relativity
Exact Solutions for Relativistic Stars.
H-Index Rankings
University / Institution:
# 6
Country:
# 910
Region:
# 229,395
World:
# 998,571
H-Index
Total:
8
Last 6 Year:
7
Last 6 Year/Total:
0.875
i10 Index
Total:
7
Last 6 Year:
6
Last 6 Year/Total:
0.857
Citation
Total:
475
Last 6 Year:
197
Last 6 Year/Total:
0.415
Rasanga L Samaraweera
Rasanga L Samaraweera
Uva Wellassa University
Uva Wellassa University
Natural Sciences / Physics
Condensed Matter Physics
H-Index Rankings
University / Institution:
# 24
Country:
# 932
Region:
# 232,776
World:
# 1,007,060
H-Index
Total:
8
Last 6 Year:
7
Last 6 Year/Total:
0.875
i10 Index
Total:
4
Last 6 Year:
4
Last 6 Year/Total:
1.000
Citation
Total:
151
Last 6 Year:
115
Last 6 Year/Total:
0.762
GM Lasantha Aponsu
GM Lasantha Aponsu
Sabaragamuwa University
Sabaragamuwa University
Natural Sciences / Physics
Physics
H-Index Rankings
University / Institution:
# 29
Country:
# 954
Region:
# 236,106
World:
# 1,019,713
H-Index
Total:
8
Last 6 Year:
5
Last 6 Year/Total:
0.625
i10 Index
Total:
7
Last 6 Year:
3
Last 6 Year/Total:
0.429
Citation
Total:
423
Last 6 Year:
94
Last 6 Year/Total:
0.222
JCN Rajendra
JCN Rajendra
Open University of Sri Lanka
Open University of Sri Lanka
Natural Sciences / Physics
Condensed Matter Physics
Low Temperature Physics
Material Physics
Open and Distance Learning
Open Educational Resources
H-Index Rankings
University / Institution:
# 35
Country:
# 963
Region:
# 236,908
World:
# 1,023,051
H-Index
Total:
8
Last 6 Year:
5
Last 6 Year/Total:
0.625
i10 Index
Total:
5
Last 6 Year:
2
Last 6 Year/Total:
0.400
Citation
Total:
208
Last 6 Year:
77
Last 6 Year/Total:
0.370
WJM Samaranayake
WJM Samaranayake
University of Kelaniya
University of Kelaniya
Natural Sciences / Physics
Plasma Physics
Environmental Physics
Gas Discharges
H-Index Rankings
University / Institution:
# 81
Country:
# 967
Region:
# 237,524
World:
# 1,025,996
H-Index
Total:
8
Last 6 Year:
4
Last 6 Year/Total:
0.500
i10 Index
Total:
5
Last 6 Year:
3
Last 6 Year/Total:
0.600
Citation
Total:
418
Last 6 Year:
60
Last 6 Year/Total:
0.144
Kasun Sameera Mannatunga
Kasun Sameera Mannatunga
University of Sri Jayewardenepura
University of Sri Jayewardenepura
Natural Sciences / Physics
Scientific Instrumentation
H-Index Rankings
University / Institution:
# 100
Country:
# 1,081
Region:
# 255,081
World:
# 1,069,426
H-Index
Total:
7
Last 6 Year:
6
Last 6 Year/Total:
0.857
i10 Index
Total:
4
Last 6 Year:
4
Last 6 Year/Total:
1.000
Citation
Total:
126
Last 6 Year:
121
Last 6 Year/Total:
0.960
Kanthi Kas Yapa
Kanthi Kas Yapa
University of Ruhuna
University of Ruhuna
Natural Sciences / Physics
Ocean Remote Sensing
H-Index Rankings
University / Institution:
# 55
Country:
# 1,104
Region:
# 256,911
World:
# 1,075,479
H-Index
Total:
7
Last 6 Year:
5
Last 6 Year/Total:
0.714
i10 Index
Total:
6
Last 6 Year:
4
Last 6 Year/Total:
0.667
Citation
Total:
148
Last 6 Year:
63
Last 6 Year/Total:
0.426
Mlc Attygalle
Mlc Attygalle
University of Sri Jayewardenepura
University of Sri Jayewardenepura
Natural Sciences / Physics
Photovoltaics
Perovskites
Theoretical Physics
Material Science
Condensed matter Physics
H-Index Rankings
University / Institution:
# 108
Country:
# 1,131
Region:
# 258,964
World:
# 1,082,891
H-Index
Total:
7
Last 6 Year:
4
Last 6 Year/Total:
0.571
i10 Index
Total:
6
Last 6 Year:
2
Last 6 Year/Total:
0.333
Citation
Total:
169
Last 6 Year:
91
Last 6 Year/Total:
0.538
Neranga Abeyasinghe
Neranga Abeyasinghe
University of Colombo
University of Colombo
Natural Sciences / Physics
Quantum-Confined Clusters
Singlet Exciton Fission
High-resolution Microscopy/Imaging
Ultrafast Spectroscopy
Nonlinear Optics
H-Index Rankings
University / Institution:
# 140
Country:
# 1,136
Region:
# 260,803
World:
# 1,091,095
H-Index
Total:
6
Last 6 Year:
6
Last 6 Year/Total:
1.000
i10 Index
Total:
6
Last 6 Year:
6
Last 6 Year/Total:
1.000
Citation
Total:
417
Last 6 Year:
227
Last 6 Year/Total:
0.544
Navaratnasamy Karthikeyan
Navaratnasamy Karthikeyan
Open University of Sri Lanka
Open University of Sri Lanka
Natural Sciences / Physics
Nanomaterials
Photovoltaics
Photocatalysts
Environmental Science
Open and Distance Learning
H-Index Rankings
University / Institution:
# 49
Country:
# 1,149
Region:
# 263,390
World:
# 1,097,149
H-Index
Total:
6
Last 6 Year:
6
Last 6 Year/Total:
1.000
i10 Index
Total:
5
Last 6 Year:
5
Last 6 Year/Total:
1.000
Citation
Total:
788
Last 6 Year:
514
Last 6 Year/Total:
0.652
Sudath Rd Kalingamudali
Sudath Rd Kalingamudali
University of Kelaniya
University of Kelaniya
Natural Sciences / Physics
Semiconductor devices
Designing and developing of new electronic circuits for various applications
H-Index Rankings
University / Institution:
# 123
Country:
# 1,340
Region:
# 284,749
World:
# 1,148,302
H-Index
Total:
6
Last 6 Year:
4
Last 6 Year/Total:
0.667
i10 Index
Total:
2
Last 6 Year:
1
Last 6 Year/Total:
0.500
Citation
Total:
87
Last 6 Year:
46
Last 6 Year/Total:
0.529
Priyanga Buddhika Jayathilaka
Priyanga Buddhika Jayathilaka
Rajarata University
Rajarata University
Natural Sciences / Physics
Spintronics
Magnetism
H-Index Rankings
University / Institution:
# 60
Country:
# 1,353
Region:
# 285,482
World:
# 1,151,522
H-Index
Total:
6
Last 6 Year:
3
Last 6 Year/Total:
0.500
i10 Index
Total:
3
Last 6 Year:
1
Last 6 Year/Total:
0.333
Citation
Total:
122
Last 6 Year:
37
Last 6 Year/Total:
0.303
Kuhanesan, S
Kuhanesan, S
University of Jaffna
University of Jaffna
Natural Sciences / Physics
Physics
H-Index Rankings
University / Institution:
# 77
Country:
# 1,529
Region:
# 306,565
World:
# 1,196,916
H-Index
Total:
5
Last 6 Year:
4
Last 6 Year/Total:
0.800
i10 Index
Total:
5
Last 6 Year:
2
Last 6 Year/Total:
0.400
Citation
Total:
167
Last 6 Year:
94
Last 6 Year/Total:
0.563
Jap Bodhika
Jap Bodhika
University of Ruhuna
University of Ruhuna
Natural Sciences / Physics
Acoustic Physics
H-Index Rankings
University / Institution:
# 103
Country:
# 1,617
Region:
# 311,447
World:
# 1,210,697
H-Index
Total:
5
Last 6 Year:
4
Last 6 Year/Total:
0.800
i10 Index
Total:
2
Last 6 Year:
0
Last 6 Year/Total:
0.000
Citation
Total:
72
Last 6 Year:
47
Last 6 Year/Total:
0.653
Np Liyanawaduge
Np Liyanawaduge
Sabaragamuwa University
Sabaragamuwa University
Natural Sciences / Physics
superconductivity
Metrology
Dye sensityzed Solar cells
H-Index Rankings
University / Institution:
# 60
Country:
# 1,639
Region:
# 313,859
World:
# 1,217,315
H-Index
Total:
5
Last 6 Year:
3
Last 6 Year/Total:
0.600
i10 Index
Total:
4
Last 6 Year:
0
Last 6 Year/Total:
0.000
Citation
Total:
82
Last 6 Year:
18
Last 6 Year/Total:
0.220
Wamonika Madhavi
Wamonika Madhavi
University of Colombo
University of Colombo
Natural Sciences / Physics
Molecular Dynamics
Medical Imaging
Modelling and Simulation
H-Index Rankings
University / Institution:
# 220
Country:
# 1,814
Region:
# 330,175
World:
# 1,256,792
H-Index
Total:
4
Last 6 Year:
4
Last 6 Year/Total:
1.000
i10 Index
Total:
2
Last 6 Year:
2
Last 6 Year/Total:
1.000
Citation
Total:
59
Last 6 Year:
55
Last 6 Year/Total:
0.932
Gd Illeperuma
Gd Illeperuma
Open University of Sri Lanka
Open University of Sri Lanka
Natural Sciences / Physics
AI
Electronics
H-Index Rankings
University / Institution:
# 100
Country:
# 1,915
Region:
# 343,585
World:
# 1,284,465
H-Index
Total:
4
Last 6 Year:
3
Last 6 Year/Total:
0.750
i10 Index
Total:
3
Last 6 Year:
0
Last 6 Year/Total:
0.000
Citation
Total:
50
Last 6 Year:
22
Last 6 Year/Total:
0.440
Janaka Marasinghe
Janaka Marasinghe
University of Peradeniya
University of Peradeniya
Natural Sciences / Physics
Medical Physics
Medical Imaging
H-Index Rankings
University / Institution:
# 284
Country:
# 1,938
Region:
# 344,787
World:
# 1,287,748
H-Index
Total:
4
Last 6 Year:
3
Last 6 Year/Total:
0.750
i10 Index
Total:
2
Last 6 Year:
1
Last 6 Year/Total:
0.500
Citation
Total:
64
Last 6 Year:
42
Last 6 Year/Total:
0.656
Amila Vayanganie
Amila Vayanganie
Sri Lanka Technological Campus
Sri Lanka Technological Campus
Natural Sciences / Physics
physics
H-Index Rankings
University / Institution:
# 19
Country:
# 1,953
Region:
# 345,487
World:
# 1,289,585
H-Index
Total:
4
Last 6 Year:
3
Last 6 Year/Total:
0.750
i10 Index
Total:
2
Last 6 Year:
1
Last 6 Year/Total:
0.500
Citation
Total:
49
Last 6 Year:
35
Last 6 Year/Total:
0.714
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 1 63 681
N WickramageN Wickramage i
Sri Lanka University of Ruhuna University of Ruhuna Natural Sciences / Physics

high energy physics |

189 128 0.677 752 697 0.927 177,091 86,610 0.489
2 2 1,412 13,627
Wgd Dharmaratna|Welathantri G D Dharmaratna, Welathantri Dharmaratna, W DharmaratnaWgd Dharmaratna|Welathantri G D Dharmaratna, Welathantri Dharmaratna, W Dharmaratna i
Sri Lanka University of Ruhuna University of Ruhuna Natural Sciences / Physics

High Energy Physics | Condensed Matter Physics |

87 74 0.851 331 290 0.876 69,154 30,804 0.445
1 7 4,014 33,998
Upul SonnadaraUpul Sonnadara i
Sri Lanka University of Colombo University of Colombo Natural Sciences / Physics

Particle Physics | Computational Science | Atmospheric Sciences |

66 61 0.924 296 237 0.801 18,105 14,726 0.813
2 8 4,235 35,503
Ayesh JayasingheAyesh Jayasinghe i
Sri Lanka University of Peradeniya University of Peradeniya Natural Sciences / Physics

Particle Phyiscs | Radiation Physics | Medical Image Processing |

66 27 0.409 137 76 0.555 11,737 2,442 0.208
2 10 6,365 49,921
Malagalage Kithsiri JayanandaMalagalage Kithsiri Jayananda i
Sri Lanka University of Colombo University of Colombo Natural Sciences / Physics

Relativistic Heavy Ion Physics | Particle Physics | Instrumentation | Chaos |

58 53 0.914 185 167 0.903 12,884 9,675 0.751
1 15 9,504 70,542
K TennakoneK Tennakone
Sri Lanka National Institute of Fundamental Studies Sri Lanka National Institute of Fundamental Studies Sri Lanka Natural Sciences / Physics

Theoretical Physics | Elementary Particles | Condensed Matter Physics | Applied Mathematics | Solar Energy Conversion |

52 20 0.385 149 54 0.362 10,286 1,702 0.165
15 66 36,588 215,537
Gdn PereraGdn Perera
Sri Lanka University of Colombo University of Colombo Natural Sciences / Physics

Nuclear Physics | Particle Physics | High energy Physics | Quantum Field Theory |

31 26 0.839 60 54 0.900 4,159 2,315 0.557
1 80 40,513 234,889
Gkr SenadeeraGkr Senadeera
Sri Lanka Open University of Sri Lanka Open University of Sri Lanka Natural Sciences / Physics

Dye Sensitized Solar cells | Nano materials | Conducting Polymers | Polymer Electrolytes | ECDs |

30 20 0.667 60 44 0.733 3,458 1,203 0.348
2 95 46,292 261,828
N Sadeera BandaraN Sadeera Bandara
Sri Lanka Sabaragamuwa University Sabaragamuwa University Natural Sciences / Physics

Nuclear Physics | Spin Physics | Particle Physics | High Energy Physics |

28 22 0.786 48 44 0.917 2,675 1,768 0.661
23 116 55,582 307,984
Pubudu SamarasekaraPubudu Samarasekara
Sri Lanka University of Peradeniya University of Peradeniya Natural Sciences / Physics

Condensed matterPhysics |

26 10 0.385 33 11 0.333 1,286 411 0.320
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6 221 86,450 443,560
Punniamoorthy RavirajanPunniamoorthy Ravirajan
Sri Lanka University of Jaffna University of Jaffna Natural Sciences / Physics

Physics of Nanomaterials and Nanodevices |

20 16 0.800 35 27 0.771 3,079 797 0.259
23 245 92,866 472,015
Ruchire Eranga WijesingheRuchire Eranga Wijesinghe
Sri Lanka University of Sri Jayewardenepura University of Sri Jayewardenepura Natural Sciences / Physics

Electronic Engineering | Biomedical Engineering | Optical Imaging |

19 16 0.842 33 31 0.939 913 703 0.770
61 286 102,335 512,769
Buddhika DassanayakeBuddhika Dassanayake
Sri Lanka University of Peradeniya University of Peradeniya Natural Sciences / Physics

Semiconductors | Thin film solar cells |

18 14 0.778 28 22 0.786 949 513 0.541
26 297 104,128 521,988
AR KumarasingheAR Kumarasinghe
Sri Lanka University of Sri Jayewardenepura University of Sri Jayewardenepura Natural Sciences / Physics

Nanotechnology | nanocarbon | graphene | next generation photovoltaics | synchrotron radiation |

18 12 0.667 22 14 0.636 2,555 910 0.356
57 321 111,992 555,653
Mahendra FernandoMahendra Fernando
Sri Lanka University of Colombo University of Colombo Natural Sciences / Physics

17 12 0.706 29 18 0.621 1,530 591 0.386
19 355 118,461 583,415
Chathuranga ThotawatteChathuranga Thotawatte
Sri Lanka National Institute of Fundamental Studies Sri Lanka National Institute of Fundamental Studies Sri Lanka Natural Sciences / Physics

Physics | Dye Sensitized Solar Cells | Electrochromic Displays | Battery | Polymer Electrolytes. |

16 14 0.875 20 19 0.950 833 493 0.592
40 369 120,597 592,643
RP WijesunderaRP Wijesundera
Sri Lanka University of Kelaniya University of Kelaniya Natural Sciences / Physics

Solar Energy | Semiconductor Thin Films | Electrodeposition | Photoelectrolysis |

16 12 0.750 27 17 0.630 975 391 0.401
10 392 123,655 609,955
Kathirgamanathan KandasamyKathirgamanathan Kandasamy
Sri Lanka University of Jaffna University of Jaffna Natural Sciences / Physics

Hydrogen diffusion | Physics |

16 3 0.188 22 0 0.000 697 35 0.050
86 408 128,078 624,530
Varuni SeneviratneVaruni Seneviratne
Sri Lanka University of Peradeniya University of Peradeniya Natural Sciences / Physics

Solid electrolytes | Li Batteries |

15 13 0.867 22 17 0.773 966 465 0.481
12 410 128,375 625,469
Kandasamy Vignarooban CincinnatiKandasamy Vignarooban Cincinnati
Sri Lanka University of Jaffna University of Jaffna Natural Sciences / Physics

Electronic Materials and Devices | Materials Physics | Electrochemistry |

15 13 0.867 20 16 0.800 3,824 3,068 0.802
74 435 132,420 643,828
Sumedha Jayanetti Jkds JayanettiSumedha Jayanetti Jkds Jayanetti
Sri Lanka University of Colombo University of Colombo Natural Sciences / Physics

Physics of Materials | Chemical Sensors & Photovoltaics |

15 10 0.667 23 11 0.478 839 279 0.333
101 507 145,337 700,285
PWSK BandaranayakePWSK Bandaranayake
Sri Lanka University of Peradeniya University of Peradeniya Natural Sciences / Physics

Solid state ionics | electrictronic & ionic conductivity | ionic devices | energy storage |

14 7 0.500 16 3 0.188 557 129 0.232
88 511 146,787 705,251
Darshana L WeerawarneDarshana L Weerawarne
Sri Lanka University of Colombo University of Colombo Natural Sciences / Physics

Flexible electronics | Nonlinear Optics | Applied Optics |

13 13 1.000 16 14 0.875 639 435 0.681
120 596 165,611 777,755
Chandana JayalathChandana Jayalath
Sri Lanka University of Peradeniya University of Peradeniya Natural Sciences / Physics

Theoretical particle and high energy physics |

12 10 0.833 14 11 0.786 466 234 0.502
7 616 168,079 788,238
Flavian C RagelFlavian C Ragel
Sri Lanka Eastern University of Sri Lanka Eastern University of Sri Lanka Natural Sciences / Physics

Strongly correlated electron systems | General Relativity |

12 9 0.750 13 9 0.692 566 311 0.549
58 638 170,819 803,517
KD JayasuriyaKD Jayasuriya
Sri Lanka University of Kelaniya University of Kelaniya Natural Sciences / Physics

Renewable Energy | Materials |

12 5 0.417 12 4 0.333 950 254 0.267
137 679 181,838 840,361
Lrak BandaraLrak Bandara
Sri Lanka University of Peradeniya University of Peradeniya Natural Sciences / Physics

Solid State Ionics | Solid Polymer Electrolyte | solar cells |

11 8 0.727 13 7 0.538 761 238 0.313
70 787 200,601 912,371
Pa Aloy PereraPa Aloy Perera
Sri Lanka University of Kelaniya University of Kelaniya Natural Sciences / Physics

Nuclear Physics | Solar Energy |

10 4 0.400 10 1 0.100 394 43 0.109
71 794 201,635 917,391
Laalitha Si LiyanageLaalitha Si Liyanage
Sri Lanka University of Kelaniya University of Kelaniya Natural Sciences / Physics

Computational physics | computational materials | electronic structure | computational condensed matter |

9 9 1.000 9 9 1.000 610 417 0.684
74 867 217,827 966,728
Prabath HewageeganaPrabath Hewageegana
Sri Lanka University of Kelaniya University of Kelaniya Natural Sciences / Physics

Nanoplasmonic theory | Ultrafast Optics | Topological materials |

9 5 0.556 7 2 0.286 515 145 0.282
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Ranking and analysis of universities by subject in 12 fields such as health, engineering, natural sciences, education, business, economics, social sciences, etc.
166 903 227,702 992,786
Karunananda PemasiriKarunananda Pemasiri
Sri Lanka University of Peradeniya University of Peradeniya Natural Sciences / Physics

Semiconductor nanostructures | nanowire devices | Photo-current spectroscopy | photo-luminescence spectroscopy | thin film and dye s |

8 7 0.875 8 6 0.750 654 198 0.303
6 910 229,395 998,571
Kalikkuddy KomathirajKalikkuddy Komathiraj
Sri Lanka South Eastern University of Sri Lanka South Eastern University of Sri Lanka Natural Sciences / Physics

General Relativity | Exact Solutions for Relativistic Stars. |

8 7 0.875 7 6 0.857 475 197 0.415
24 932 232,776 1,007,060
Rasanga L SamaraweeraRasanga L Samaraweera
Sri Lanka Uva Wellassa University Uva Wellassa University Natural Sciences / Physics

Condensed Matter Physics |

8 7 0.875 4 4 1.000 151 115 0.762
29 954 236,106 1,019,713
GM Lasantha AponsuGM Lasantha Aponsu
Sri Lanka Sabaragamuwa University Sabaragamuwa University Natural Sciences / Physics

Physics |

8 5 0.625 7 3 0.429 423 94 0.222
35 963 236,908 1,023,051
JCN RajendraJCN Rajendra
Sri Lanka Open University of Sri Lanka Open University of Sri Lanka Natural Sciences / Physics

Condensed Matter Physics | Low Temperature Physics | Material Physics | Open and Distance Learning | Open Educational Resources |

8 5 0.625 5 2 0.400 208 77 0.370
81 967 237,524 1,025,996
WJM SamaranayakeWJM Samaranayake
Sri Lanka University of Kelaniya University of Kelaniya Natural Sciences / Physics

Plasma Physics | Environmental Physics | Gas Discharges |

8 4 0.500 5 3 0.600 418 60 0.144
100 1,081 255,081 1,069,426
Kasun Sameera MannatungaKasun Sameera Mannatunga
Sri Lanka University of Sri Jayewardenepura University of Sri Jayewardenepura Natural Sciences / Physics

Scientific Instrumentation |

7 6 0.857 4 4 1.000 126 121 0.960
55 1,104 256,911 1,075,479
Kanthi Kas YapaKanthi Kas Yapa
Sri Lanka University of Ruhuna University of Ruhuna Natural Sciences / Physics

Ocean Remote Sensing |

7 5 0.714 6 4 0.667 148 63 0.426
108 1,131 258,964 1,082,891
Mlc AttygalleMlc Attygalle
Sri Lanka University of Sri Jayewardenepura University of Sri Jayewardenepura Natural Sciences / Physics

Photovoltaics | Perovskites | Theoretical Physics | Material Science | Condensed matter Physics |

7 4 0.571 6 2 0.333 169 91 0.538
140 1,136 260,803 1,091,095
Neranga AbeyasingheNeranga Abeyasinghe
Sri Lanka University of Colombo University of Colombo Natural Sciences / Physics

Quantum-Confined Clusters | Singlet Exciton Fission | High-resolution Microscopy/Imaging | Ultrafast Spectroscopy | Nonlinear Optics |

6 6 1.000 6 6 1.000 417 227 0.544
49 1,149 263,390 1,097,149
Navaratnasamy KarthikeyanNavaratnasamy Karthikeyan
Sri Lanka Open University of Sri Lanka Open University of Sri Lanka Natural Sciences / Physics

Nanomaterials | Photovoltaics | Photocatalysts | Environmental Science | Open and Distance Learning |

6 6 1.000 5 5 1.000 788 514 0.652
123 1,340 284,749 1,148,302
Sudath Rd KalingamudaliSudath Rd Kalingamudali
Sri Lanka University of Kelaniya University of Kelaniya Natural Sciences / Physics

Semiconductor devices | Designing and developing of new electronic circuits for various applications |

6 4 0.667 2 1 0.500 87 46 0.529
60 1,353 285,482 1,151,522
Priyanga Buddhika JayathilakaPriyanga Buddhika Jayathilaka
Sri Lanka Rajarata University Rajarata University Natural Sciences / Physics

Spintronics | Magnetism |

6 3 0.500 3 1 0.333 122 37 0.303
77 1,529 306,565 1,196,916
Kuhanesan, SKuhanesan, S
Sri Lanka University of Jaffna University of Jaffna Natural Sciences / Physics

Physics |

5 4 0.800 5 2 0.400 167 94 0.563
103 1,617 311,447 1,210,697
Jap BodhikaJap Bodhika
Sri Lanka University of Ruhuna University of Ruhuna Natural Sciences / Physics

Acoustic Physics |

5 4 0.800 2 0 0.000 72 47 0.653
60 1,639 313,859 1,217,315
Np LiyanawadugeNp Liyanawaduge
Sri Lanka Sabaragamuwa University Sabaragamuwa University Natural Sciences / Physics

superconductivity | Metrology | Dye sensityzed Solar cells |

5 3 0.600 4 0 0.000 82 18 0.220
220 1,814 330,175 1,256,792
Wamonika MadhaviWamonika Madhavi
Sri Lanka University of Colombo University of Colombo Natural Sciences / Physics

Molecular Dynamics | Medical Imaging | Modelling and Simulation |

4 4 1.000 2 2 1.000 59 55 0.932
100 1,915 343,585 1,284,465
Gd IlleperumaGd Illeperuma
Sri Lanka Open University of Sri Lanka Open University of Sri Lanka Natural Sciences / Physics

AI | Electronics |

4 3 0.750 3 0 0.000 50 22 0.440
284 1,938 344,787 1,287,748
Janaka MarasingheJanaka Marasinghe
Sri Lanka University of Peradeniya University of Peradeniya Natural Sciences / Physics

Medical Physics | Medical Imaging |

4 3 0.750 2 1 0.500 64 42 0.656
19 1,953 345,487 1,289,585
Amila VayanganieAmila Vayanganie
Sri Lanka Sri Lanka Technological Campus Sri Lanka Technological Campus Natural Sciences / Physics

physics |

4 3 0.750 2 1 0.500 49 35 0.714