H-Index
Rankings
Sri Lanka 74 Scientists H-Index Natural Sciences / Physics Rankings - 2025
On AD Scientific Index, you can explore the individual achievements of scientists in detail and evaluate their academic productivity based on total and recent H-index, i10 index, and citation counts. With Premium Membership, gain access to extended analyses and detailed data to assess and enhance your academic performance more effectively.
* Total H Index Rankings
Ranking Based
On Selection: 1
high energy physics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
200
128
0.640
* Total H Index Rankings
Ranking Based
On Selection: 2
High Energy Physics
Condensed Matter Physics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
106
88
0.830
* Total H Index Rankings
Ranking Based
On Selection: 3
Particle Physics
Computational Science
Atmospheric Sciences
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
80
74
0.925
* Total H Index Rankings
Ranking Based
On Selection: 4
Relativistic Heavy Ion Physics
Particle Physics
Instrumentation
Chaos
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
71
67
0.944
* Total H Index Rankings
Ranking Based
On Selection: 5
Particle Phyiscs
Radiation Physics
Medical Image Processing
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
70
25
0.357
* Total H Index Rankings
Ranking Based
On Selection: 6
Theoretical Physics
Elementary Particles
Condensed Matter Physics
Applied Mathematics
Solar Energy Conversion
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
53
20
0.377
* Total H Index Rankings
Ranking Based
On Selection: 7
Nuclear Physics
Particle Physics
High energy Physics
Quantum Field Theory
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
33
26
0.788
* Total H Index Rankings
Ranking Based
On Selection: 8
Dye Sensitized Solar cells
Nano materials
Conducting Polymers
Polymer Electrolytes
ECDs
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
31
20
0.645
* Total H Index Rankings
Ranking Based
On Selection: 9
Nuclear Physics
Spin Physics
Particle Physics
High Energy Physics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
28
23
0.821
* Total H Index Rankings
Ranking Based
On Selection: 10
Condensed matterPhysics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
26
9
0.346
* Total H Index Rankings
Ranking Based
On Selection: 11
Physics of Nanomaterials and Nanodevices
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
21
16
0.762
* Total H Index Rankings
Ranking Based
On Selection: 12
Electronic Engineering
Biomedical Engineering
Optical Imaging
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
20
16
0.800
* Total H Index Rankings
Ranking Based
On Selection: 13
Semiconductors
Thin film solar cells
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
19
15
0.789
* Total H Index Rankings
Ranking Based
On Selection: 14
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
17
12
0.706
* Total H Index Rankings
Ranking Based
On Selection: 15
Hydrogen diffusion
Physics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
17
3
0.176
* Total H Index Rankings
Ranking Based
On Selection: 16
Physics
Dye Sensitized Solar Cells
Electrochromic Displays
Battery
Polymer Electrolytes.
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
16
14
0.875
* Total H Index Rankings
Ranking Based
On Selection: 17
Solar Energy
Semiconductor Thin Films
Electrodeposition
Photoelectrolysis
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
16
13
0.813
* Total H Index Rankings
Ranking Based
On Selection: 18
Solid electrolytes
Li Batteries
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
16
12
0.750
* Total H Index Rankings
Ranking Based
On Selection: 19
Physics of Materials
Chemical Sensors & Photovoltaics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
16
11
0.688
* Total H Index Rankings
Ranking Based
On Selection: 20
Electronic Materials and Devices
Materials Physics
Electrochemistry
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
15
14
0.933
* Total H Index Rankings
Ranking Based
On Selection: 21
Solid state ionics
electrictronic & ionic conductivity
ionic devices
energy storage
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
14
6
0.429
* Total H Index Rankings
Ranking Based
On Selection: 22
Flexible electronics
Nonlinear Optics
Applied Optics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
13
13
1.000
* Total H Index Rankings
Ranking Based
On Selection: 23
Physics
Nanotechnology
Solar energy materials
Polymer electrolytes
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
13
13
1.000
* Total H Index Rankings
Ranking Based
On Selection: 24
Strongly correlated electron systems
General Relativity
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
13
10
0.769
* Total H Index Rankings
Ranking Based
On Selection: 25
Theoretical particle and high energy physics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
12
10
0.833
N Wickramage
University of Ruhuna
Matara and Galle, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
200
128
0.640
Wgd Dharmaratna|Welathantri G D Dharmaratna, Welathantri Dharmaratna, W Dharmaratna
University of Ruhuna
Matara and Galle, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
106
88
0.830
High Energy Physics
Condensed Matter Physics
Upul Sonnadara
University of Colombo
Colombo, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
80
74
0.925
Particle Physics
Computational Science
Atmospheric Sciences
Malagalage Kithsiri Jayananda
University of Colombo
Colombo, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
71
67
0.944
Relativistic Heavy Ion Physics
Particle Physics
Instrumentation
Chaos
Ayesh Jayasinghe
University of Peradeniya
Peradeniya, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
70
25
0.357
Particle Phyiscs
Radiation Physics
Medical Image Processing
K Tennakone
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
53
20
0.377
Theoretical Physics
Elementary Particles
Condensed Matter Physics
Applied Mathematics
Solar Energy Conversion
Gdn Perera
University of Colombo
Colombo, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
33
26
0.788
Nuclear Physics
Particle Physics
High energy Physics
Quantum Field Theory
Gkr Senadeera
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
31
20
0.645
Dye Sensitized Solar cells
Nano materials
Conducting Polymers
Polymer Electrolytes
ECDs
N Sadeera Bandara
Sabaragamuwa University
Sendai, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
28
23
0.821
Nuclear Physics
Spin Physics
Particle Physics
High Energy Physics
Pubudu Samarasekara
University of Peradeniya
Peradeniya, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
26
9
0.346
Punniamoorthy Ravirajan
University of Jaffna
Jaffna, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
21
16
0.762
Ruchire Eranga Wijesinghe
University of Sri Jayewardenepura
Nugegoda, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
20
16
0.800
Electronic Engineering
Biomedical Engineering
Optical Imaging
Buddhika Dassanayake
University of Peradeniya
Peradeniya, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
19
15
0.789
Mahendra Fernando
University of Colombo
Colombo, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
17
12
0.706
Kathirgamanathan Kandasamy
University of Jaffna
Jaffna, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
17
3
0.176
Chathuranga Thotawatte
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
16
14
0.875
Physics
Dye Sensitized Solar Cells
Electrochromic Displays
Battery
Polymer Electrolytes.
RP Wijesundera
University of Kelaniya
Kelaniya, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
16
13
0.813
Solar Energy
Semiconductor Thin Films
Electrodeposition
Photoelectrolysis
Varuni Seneviratne
University of Peradeniya
Peradeniya, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
16
12
0.750
Sumedha Jayanetti Jkds Jayanetti
University of Colombo
Colombo, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
16
11
0.688
Physics of Materials
Chemical Sensors & Photovoltaics
Kandasamy Vignarooban Cincinnati
University of Jaffna
Jaffna, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
15
14
0.933
Electronic Materials and Devices
Materials Physics
Electrochemistry
PWSK Bandaranayake
University of Peradeniya
Peradeniya, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
14
6
0.429
Solid state ionics
electrictronic & ionic conductivity
ionic devices
energy storage
Darshana L Weerawarne
University of Colombo
Colombo, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
13
13
1.000
Flexible electronics
Nonlinear Optics
Applied Optics
Jmkw Kumari
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
13
13
1.000
Physics
Nanotechnology
Solar energy materials
Polymer electrolytes
Flavian C Ragel
Eastern University of Sri Lanka
Batticaloa, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
13
10
0.769
Strongly correlated electron systems
General Relativity
Chandana Jayalath
University of Peradeniya
Peradeniya, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
12
10
0.833
Theoretical particle and high energy physics