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Sri Lanka 90 Scientists H-Index Engineering & Technology / Electrical & Electronic Engineering Rankings - 2026

This real-time ranking measures researchers’ academic productivity and impact at global, continental, national, and institutional levels using total and recent 5-year H-index data. Comparative analysis is available across 13 main fields and 221 academic disciplines.

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Total 90 scientist, 1 country, 17 institution , Updates every 3 days
* Total H Index Rankings

Rankings

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62,659
World Rank
Sri Lanka
14
Country Rank
University of Peradeniya Logo
3
University
Ranking Based On Selection:
1
Janaka Ekanayake
University of Peradeniya Peradeniya, Sri Lanka
Engineering & Technology / Electrical & Electronic Engineering
Smart grid | renewables | Power electronics | power system

H-Index Metrics

  • Total
    57
  • Last 5 Years
    40
  • Last 5 Years / Total
    0.702
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* Total H Index Rankings

Rankings

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156,089
World Rank
Sri Lanka
50
Country Rank
Sri Lanka Institute of Information Technology Logo
2
University
Ranking Based On Selection:
2
Dushantha Nalin K. Jayakody
Sri Lanka Institute of Information Technology Malabe, Sri Lanka
Engineering & Technology / Electrical & Electronic Engineering
Wireless Communications | Communication Theory | 5G Wireless Communications | Wireless Power Transfe

H-Index Metrics

  • Total
    39
  • Last 5 Years
    35
  • Last 5 Years / Total
    0.897
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* Total H Index Rankings

Rankings

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421,221
World Rank
Sri Lanka
207
Country Rank
University of Jaffna Logo
5
University
Ranking Based On Selection:
3
Arulampalam Atputharajah From Umist
University of Jaffna Jaffna, Sri Lanka
Engineering & Technology / Electrical & Electronic Engineering
Power Systems | Power Electronics | Renewable Energ

H-Index Metrics

  • Total
    23
  • Last 5 Years
    13
  • Last 5 Years / Total
    0.565
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* Total H Index Rankings

Rankings

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485,001
World Rank
Sri Lanka
256
Country Rank
University of Peradeniya Logo
53
University
Ranking Based On Selection:
4
GM Roshan Indika Godaliyadda
University of Peradeniya Peradeniya, Sri Lanka
Engineering & Technology / Electrical & Electronic Engineering
Signal Processing | Artificial Intelligence | Computer Vision | Remote Sensing | Biomedicin

H-Index Metrics

  • Total
    20
  • Last 5 Years
    19
  • Last 5 Years / Total
    0.950
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* Total H Index Rankings

Rankings

flag
492,464
World Rank
Sri Lanka
260
Country Rank
University of Peradeniya Logo
55
University
Ranking Based On Selection:
5
Mervyn Parakrama B Ekanayake
University of Peradeniya Peradeniya, Sri Lanka
Engineering & Technology / Electrical & Electronic Engineering
Signal Processing Applications | Control Systems | Artificial Intelligenc

H-Index Metrics

  • Total
    20
  • Last 5 Years
    17
  • Last 5 Years / Total
    0.850
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* Total H Index Rankings

Rankings

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503,233
World Rank
Sri Lanka
275
Country Rank
University of Peradeniya Logo
56
University
Ranking Based On Selection:
6
Sarath Sisira Kumara
University of Peradeniya Peradeniya, Sri Lanka
Engineering & Technology / Electrical & Electronic Engineering
high voltage engineerin

H-Index Metrics

  • Total
    20
  • Last 5 Years
    15
  • Last 5 Years / Total
    0.750
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* Total H Index Rankings

Rankings

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507,762
World Rank
Sri Lanka
280
Country Rank
University of Peradeniya Logo
59
University
Ranking Based On Selection:
7
Marm Fernando
University of Peradeniya Peradeniya, Sri Lanka
Engineering & Technology / Electrical & Electronic Engineering
Power and Energy | High voltage engineerin

H-Index Metrics

  • Total
    21
  • Last 5 Years
    14
  • Last 5 Years / Total
    0.667
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* Total H Index Rankings

Rankings

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531,117
World Rank
Sri Lanka
310
Country Rank
University of Moratuwa Logo
10
University
Ranking Based On Selection:
8
AG Buddhika P Jayasekara
University of Moratuwa Moratuwa, Sri Lanka
Engineering & Technology / Electrical & Electronic Engineering
Human-robot interaction | Social robotics | Artificial intelligence | Machine learnin

H-Index Metrics

  • Total
    19
  • Last 5 Years
    15
  • Last 5 Years / Total
    0.789
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* Total H Index Rankings

Rankings

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564,209
World Rank
Sri Lanka
343
Country Rank
Wayamba University of Sri Lanka Logo
6
University
Ranking Based On Selection:
9
Jeevani Jayasinghe
Wayamba University of Sri Lanka Kuliyapitiya, Sri Lanka
Engineering & Technology / Electrical & Electronic Engineering
Printed antenna design and optimization | Modelling renewable energy generatio

H-Index Metrics

  • Total
    18
  • Last 5 Years
    15
  • Last 5 Years / Total
    0.833
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* Total H Index Rankings

Rankings

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567,151
World Rank
Sri Lanka
345
Country Rank
University of Moratuwa Logo
16
University
Ranking Based On Selection:
10
Lidula Nilakshi
University of Moratuwa Moratuwa, Sri Lanka
Engineering & Technology / Electrical & Electronic Engineering
Power Systems | Microgrids | Distributed Generation | Renewable Energy System

H-Index Metrics

  • Total
    18
  • Last 5 Years
    15
  • Last 5 Years / Total
    0.833
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* Total H Index Rankings

Rankings

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585,142
World Rank
Sri Lanka
359
Country Rank
University of Peradeniya Logo
75
University
Ranking Based On Selection:
11
DHS Maithripala
University of Peradeniya Peradeniya, Sri Lanka
Engineering & Technology / Electrical & Electronic Engineering
Nonlinear controls | Geometric controls | Nanoscale thermal modeling | Decentralized control | Reinforcement learnin

H-Index Metrics

  • Total
    18
  • Last 5 Years
    9
  • Last 5 Years / Total
    0.500
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* Total H Index Rankings

Rankings

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586,850
World Rank
Sri Lanka
361
Country Rank
University of Sri Jayewardenepura Logo
34
University
Ranking Based On Selection:
12
PKDDP Pitigala
University of Sri Jayewardenepura Nugegoda, Sri Lanka
Engineering & Technology / Electrical & Electronic Engineering
Semiconductor Materials and Optoelectronic properties | Dye Sensitized Solar Cell and Photocatalysts | UV-IR Detector

H-Index Metrics

  • Total
    18
  • Last 5 Years
    8
  • Last 5 Years / Total
    0.444
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* Total H Index Rankings

Rankings

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601,142
World Rank
Sri Lanka
374
Country Rank
University of Moratuwa Logo
21
University
Ranking Based On Selection:
13
Damith Suresh Chathuranga
University of Moratuwa Moratuwa, Sri Lanka
Engineering & Technology / Electrical & Electronic Engineering
Tactile sensing | Soft robotics | Surgical Robot

H-Index Metrics

  • Total
    17
  • Last 5 Years
    15
  • Last 5 Years / Total
    0.882
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* Total H Index Rankings

Rankings

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614,680
World Rank
Sri Lanka
391
Country Rank
University of Kelaniya Logo
40
University
Ranking Based On Selection:
14
Yamika Perera
University of Kelaniya Kelaniya, Sri Lanka
Engineering & Technology / Electrical & Electronic Engineering
Computer Science | Web Development | Mobile Application Development | Electronic

H-Index Metrics

  • Total
    17
  • Last 5 Years
    12
  • Last 5 Years / Total
    0.706
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* Total H Index Rankings

Rankings

flag
615,782
World Rank
Sri Lanka
393
Country Rank
University of Sri Jayewardenepura Logo
37
University
Ranking Based On Selection:
15
AR Kumarasinghe
University of Sri Jayewardenepura Nugegoda, Sri Lanka
Engineering & Technology / Electrical & Electronic Engineering
Graphene | CNT | Synchrotron Radiation | Nanotechnology and Nanophysics | Surfaces and Interface Physic

H-Index Metrics

  • Total
    17
  • Last 5 Years
    12
  • Last 5 Years / Total
    0.706
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* Total H Index Rankings

Rankings

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621,774
World Rank
Sri Lanka
402
Country Rank
University of Moratuwa Logo
23
University
Ranking Based On Selection:
16
Prathapasinghe Dharmawansa
University of Moratuwa Moratuwa, Sri Lanka
Engineering & Technology / Electrical & Electronic Engineering
Random matrix theory | Statistical signal processing | MIMO systems | Wireless communication

H-Index Metrics

  • Total
    17
  • Last 5 Years
    10
  • Last 5 Years / Total
    0.588
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* Total H Index Rankings

Rankings

flag
661,132
World Rank
Sri Lanka
446
Country Rank
Sri Lanka Institute of Information Technology Logo
7
University
Ranking Based On Selection:
17
Sujeewa Nilendra Hettiwatte
Sri Lanka Institute of Information Technology Malabe, Sri Lanka
Engineering & Technology / Electrical & Electronic Engineering
Electrical Engineerin

H-Index Metrics

  • Total
    16
  • Last 5 Years
    11
  • Last 5 Years / Total
    0.688
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* Total H Index Rankings

Rankings

flag
662,397
World Rank
Sri Lanka
450
Country Rank
University of Moratuwa Logo
27
University
Ranking Based On Selection:
18
Dileeka Dias
University of Moratuwa Moratuwa, Sri Lanka
Engineering & Technology / Electrical & Electronic Engineering
Wireless Positioning | Wireless Sensor Networks | IoT | ITS | Low-latency network application

H-Index Metrics

  • Total
    16
  • Last 5 Years
    10
  • Last 5 Years / Total
    0.625
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* Total H Index Rankings

Rankings

flag
666,415
World Rank
Sri Lanka
456
Country Rank
South Eastern University of Sri Lanka Logo
3
University
Ranking Based On Selection:
19
Mohamed A Haleem
South Eastern University of Sri Lanka Addalachchenai, Sri Lanka
Engineering & Technology / Electrical & Electronic Engineering
Wireless Communication

H-Index Metrics

  • Total
    16
  • Last 5 Years
    9
  • Last 5 Years / Total
    0.563
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* Total H Index Rankings

Rankings

flag
701,572
World Rank
Sri Lanka
502
Country Rank
University of Moratuwa Logo
31
University
Ranking Based On Selection:
20
Chandima D Pathirana
University of Moratuwa Moratuwa, Sri Lanka
Engineering & Technology / Electrical & Electronic Engineering
Control and Automation | Power Electronics Control and Electrical Machines & Drive

H-Index Metrics

  • Total
    15
  • Last 5 Years
    11
  • Last 5 Years / Total
    0.733
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* Total H Index Rankings

Rankings

flag
713,638
World Rank
Sri Lanka
521
Country Rank
University of Peradeniya Logo
107
University
Ranking Based On Selection:
21
SG Abeyratne|Sunil Abeyratne, S. Abeyratne
University of Peradeniya Peradeniya, Sri Lanka
Engineering & Technology / Electrical & Electronic Engineering
Power electronics | Electric machines and drives | solar energy | wind energ

H-Index Metrics

  • Total
    15
  • Last 5 Years
    8
  • Last 5 Years / Total
    0.533
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* Total H Index Rankings

Rankings

flag
714,750
World Rank
Sri Lanka
522
Country Rank
University of Peradeniya Logo
108
University
Ranking Based On Selection:
22
Disala Uduwawala
University of Peradeniya Peradeniya, Sri Lanka
Engineering & Technology / Electrical & Electronic Engineering
Antennas | GPR | FDT

H-Index Metrics

  • Total
    15
  • Last 5 Years
    8
  • Last 5 Years / Total
    0.533
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* Total H Index Rankings

Rankings

flag
801,852
World Rank
Sri Lanka
634
Country Rank
University of Moratuwa Logo
42
University
Ranking Based On Selection:
23
Joseph Rohan Lucas
University of Moratuwa Moratuwa, Sri Lanka
Engineering & Technology / Electrical & Electronic Engineering
High Voltage | Solar Energy | Power System Transient

H-Index Metrics

  • Total
    13
  • Last 5 Years
    10
  • Last 5 Years / Total
    0.769
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* Total H Index Rankings

Rankings

flag
813,608
World Rank
Sri Lanka
654
Country Rank
University of Colombo Logo
105
University
Ranking Based On Selection:
24
Charith Shalitha
University of Colombo Colombo, Sri Lanka
Engineering & Technology / Electrical & Electronic Engineering
cyber security | Wireless Network

H-Index Metrics

  • Total
    13
  • Last 5 Years
    9
  • Last 5 Years / Total
    0.692
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* Total H Index Rankings

Rankings

flag
814,622
World Rank
Sri Lanka
658
Country Rank
University of Moratuwa Logo
44
University
Ranking Based On Selection:
25
Ravi Wijesiriwardana
University of Moratuwa Moratuwa, Sri Lanka
Engineering & Technology / Electrical & Electronic Engineering
Vibration | Acoustics | Biomedical and Simulation

H-Index Metrics

  • Total
    13
  • Last 5 Years
    9
  • Last 5 Years / Total
    0.692
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