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Sri Lanka 13 Scientists H-Index Engineering & Technology / Energy Engineering Rankings - 2026

Track the real-time academic impact of 2.6 million scientists across 221 countries. The H-Index Rankings evaluate both total and last 5 years’ H-index values, offering the most transparent measure of scholarly recognition. Compare global, continental, national, and institutional performance across 13 major fields and 221 disciplines.

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Total 13 scientist , 63 institution , Updates every 3 days
* Total H Index Rankings

Rankings

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153,679
World Rank
Sri Lanka
50
Country Rank
National Institute of Fundamental Studies Sri Lanka Logo
4
University
Ranking Based On Selection:
1
Gra Kumara|G.R.R.A.Kumara, Gamaralalage Rajanya Asoka Kumara, G.R. Asoka Kumara
National Institute of Fundamental Studies Sri Lanka Nagoya, Sri Lanka
Engineering & Technology / Energy Engineering
Solar energy conversion | Energy storage (supercapacitors) Nanotechnolog

H-Index Metrics

  • Total
    41
  • Last 5 Years
    19
  • Last 5 Years / Total
    0.463
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* Total H Index Rankings

Rankings

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335,264
World Rank
Sri Lanka
145
Country Rank
University of Peradeniya Logo
28
University
Ranking Based On Selection:
2
TMWJ Bandara
University of Peradeniya Peradeniya, Sri Lanka
Engineering & Technology / Energy Engineering
Solar cells | Electrolytes | Dielectric Analysis | Sustainable Energ

H-Index Metrics

  • Total
    27
  • Last 5 Years
    20
  • Last 5 Years / Total
    0.741
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* Total H Index Rankings

Rankings

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465,822
World Rank
Sri Lanka
255
Country Rank
University of Kelaniya Logo
28
University
Ranking Based On Selection:
3
Withana Siripala
University of Kelaniya Kelaniya, Sri Lanka
Engineering & Technology / Energy Engineering
Solar Energy | semiconductor thin fims | electrodepositio

H-Index Metrics

  • Total
    22
  • Last 5 Years
    13
  • Last 5 Years / Total
    0.591
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* Total H Index Rankings

Rankings

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468,813
World Rank
Sri Lanka
257
Country Rank
Open University of Sri Lanka Logo
2
University
Ranking Based On Selection:
4
VP Susira Perera
Open University of Sri Lanka Nawala, Sri Lanka
Engineering & Technology / Energy Engineering
Solar Energy & Storage Batterie

H-Index Metrics

  • Total
    22
  • Last 5 Years
    10
  • Last 5 Years / Total
    0.455
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* Total H Index Rankings

Rankings

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646,664
World Rank
Sri Lanka
447
Country Rank
University of Kelaniya Logo
42
University
Ranking Based On Selection:
5
Jrpjayakody
University of Kelaniya Kelaniya, Sri Lanka
Engineering & Technology / Energy Engineering
Energ

H-Index Metrics

  • Total
    17
  • Last 5 Years
    8
  • Last 5 Years / Total
    0.471
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* Total H Index Rankings

Rankings

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710,321
World Rank
Sri Lanka
532
Country Rank
University of Ruhuna Logo
27
University
Ranking Based On Selection:
6
Chaminda Karunasena
University of Ruhuna Matara and Galle, Sri Lanka
Engineering & Technology / Energy Engineering
Meshfree Particle Methods | SPH | Plant Cell Modeling | Wave Energy Converters | Renewable Energy Researc

H-Index Metrics

  • Total
    15
  • Last 5 Years
    13
  • Last 5 Years / Total
    0.867
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* Total H Index Rankings

Rankings

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721,981
World Rank
Sri Lanka
555
Country Rank
University of Moratuwa Logo
40
University
Ranking Based On Selection:
7
Galhenage Asha Sewvandi
University of Moratuwa Moratuwa, Sri Lanka
Engineering & Technology / Energy Engineering
Photovolatics | Nanomaterials | Materials modeling & simulation

H-Index Metrics

  • Total
    15
  • Last 5 Years
    12
  • Last 5 Years / Total
    0.800
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* Total H Index Rankings

Rankings

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1,536,740
World Rank
Sri Lanka
2,280
Country Rank
University of Kelaniya Logo
187
University
Ranking Based On Selection:
8
Withanaarachchi, As
University of Kelaniya Kelaniya, Sri Lanka
Engineering & Technology / Energy Engineering
Technology transfer & Collaborations | Technology Foresight | Technology Capabilities | Green & Renewable energy technologies | Ren

H-Index Metrics

  • Total
    6
  • Last 5 Years
    6
  • Last 5 Years / Total
    1.000
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* Total H Index Rankings

Rankings

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1,648,840
World Rank
Sri Lanka
2,621
Country Rank
Sabaragamuwa University Logo
92
University
Ranking Based On Selection:
9
Ashan Induranga
Sabaragamuwa University Sendai, Sri Lanka
Engineering & Technology / Energy Engineering
Nanofluids | Renewable Energy | Control System

H-Index Metrics

  • Total
    5
  • Last 5 Years
    5
  • Last 5 Years / Total
    1.000
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* Total H Index Rankings

Rankings

flag
1,717,863
World Rank
Sri Lanka
2,844
Country Rank
National Institute of Fundamental Studies Sri Lanka Logo
33
University
Ranking Based On Selection:
10
Kdmspk Kumarasinghe
National Institute of Fundamental Studies Sri Lanka Nagoya, Sri Lanka
Engineering & Technology / Energy Engineering
Energy | Solar cells | Nanomaterials | Nanotechnolog

H-Index Metrics

  • Total
    5
  • Last 5 Years
    5
  • Last 5 Years / Total
    1.000
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* Total H Index Rankings

Rankings

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1,726,489
World Rank
Sri Lanka
2,875
Country Rank
University of Jaffna Logo
115
University
Ranking Based On Selection:
11
Akila Eranda Jayasinghe|D.H.G.A.E. Jayasinghe, A.E. Jayasinghe
University of Jaffna Jaffna, Sri Lanka
Engineering & Technology / Energy Engineering
Li-ion battery Modelling | Battery Degradation | Battery State of Health | Electric Vehicles | Smart Gri

H-Index Metrics

  • Total
    5
  • Last 5 Years
    5
  • Last 5 Years / Total
    1.000
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* Total H Index Rankings

Rankings

flag
1,804,842
World Rank
Sri Lanka
3,124
Country Rank
Wayamba University of Sri Lanka Logo
78
University
Ranking Based On Selection:
12
Ipm Wickramasinghe
Wayamba University of Sri Lanka Kuliyapitiya, Sri Lanka
Engineering & Technology / Energy Engineering
Control Systems | System Dynamics | Renewable Energ

H-Index Metrics

  • Total
    5
  • Last 5 Years
    3
  • Last 5 Years / Total
    0.600
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* Total H Index Rankings

Rankings

flag
2,455,182
World Rank
Sri Lanka
6,721
Country Rank
Sri Lanka Technological Campus Logo
53
University
Ranking Based On Selection:
13
Hinduja Durairaj
Sri Lanka Technological Campus Padukka, Sri Lanka
Engineering & Technology / Energy Engineering
Wind Energy | Power System | High Voltage | Renewable Energy | Electrica

H-Index Metrics

  • Total
    1
  • Last 5 Years
    1
  • Last 5 Years / Total
    1.000
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