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University, Subject, Country, Region, World
Greece 17 Scientists Subject Rankings
The AD Scientific Index (Alper-Doger Scientific Index) provides the most comprehensive analysis across 13 main fields and 211 sub-branches at global, national, and regional levels. These analyses are based on indicators such as the H-index, i10-index, and citation count, including their values from the last 5 years. As of Jan 07, 2026, the rankings are determined according to the Total H Index. BETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in their Beta phase. This is due to the exclusion of (1.131.927) scientists categorized under ‘Others’, whose profiles have yet to be determined, edited, or classified. As updates are made to these fields, the rankings will be adjusted accordingly. Note: Please keep this in mind while reviewing the rankings. For further details, explore our [University Subject Rankings].
* Total H Index Rankings
Rankings
22,457
World Rank
101
Country Rank
1
University
Ranking Based On Selection:
1
Engineering & Technology / Energy Engineering
Thermodynamics | Refrigeration | ORC | Solar Collector | Energy in Building
Thermodynamics | Refrigeration | ORC | Solar Collector | Energy in Building
H-Index Metrics
-
H-Index81
-
i10 Index205
-
Citation Counts17,903
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* Total H Index Rankings
Rankings
95,842
World Rank
604
Country Rank
41
University
Ranking Based On Selection:
2
* Total H Index Rankings
Rankings
105,543
World Rank
690
Country Rank
50
University
Ranking Based On Selection:
3
Engineering & Technology / Energy Engineering
nanomaterials | nanochemistry | catalysis | solar energy conversion | environmental remediatio
nanomaterials | nanochemistry | catalysis | solar energy conversion | environmental remediatio
H-Index Metrics
-
H-Index48
-
i10 Index115
-
Citation Counts7,226
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* Total H Index Rankings
Rankings
181,364
World Rank
1,412
Country Rank
114
University
Ranking Based On Selection:
4
Engineering & Technology / Energy Engineering
Renewable Energy | photovoltaics | Dye sensitization | energy saving | electrochromic device
Renewable Energy | photovoltaics | Dye sensitization | energy saving | electrochromic device
H-Index Metrics
-
H-Index38
-
i10 Index58
-
Citation Counts4,723
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* Total H Index Rankings
Rankings
246,458
World Rank
2,053
Country Rank
27
University
Ranking Based On Selection:
5
* Total H Index Rankings
Rankings
339,559
World Rank
2,933
Country Rank
45
University
Ranking Based On Selection:
6
Engineering & Technology / Energy Engineering
Renewable Energy | Solar Energy | Hybrid Energy Systems | Optimization | Distributed Power System
Renewable Energy | Solar Energy | Hybrid Energy Systems | Optimization | Distributed Power System
H-Index Metrics
-
H-Index27
-
i10 Index53
-
Citation Counts3,426
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* Total H Index Rankings
Rankings
381,998
World Rank
3,325
Country Rank
11
University
Ranking Based On Selection:
7
Engineering & Technology / Energy Engineering
advanced control | model predictive control | renewable energy systems | energy management strategies | smart grid
advanced control | model predictive control | renewable energy systems | energy management strategies | smart grid
H-Index Metrics
-
H-Index25
-
i10 Index48
-
Citation Counts2,290
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* Total H Index Rankings
Rankings
433,535
World Rank
3,786
Country Rank
840
University
Ranking Based On Selection:
8
Engineering & Technology / Energy Engineering
Industrial Installations | Renewable Energy Sources | Energy Storage | Energy savin
Industrial Installations | Renewable Energy Sources | Energy Storage | Energy savin
H-Index Metrics
-
H-Index23
-
i10 Index31
-
Citation Counts1,985
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* Total H Index Rankings
Rankings
483,492
World Rank
4,224
Country Rank
79
University
Ranking Based On Selection:
9
* Total H Index Rankings
Rankings
643,912
World Rank
5,480
Country Rank
491
University
Ranking Based On Selection:
10
* Total H Index Rankings
Rankings
705,757
World Rank
5,899
Country Rank
144
University
Ranking Based On Selection:
11
* Total H Index Rankings
Rankings
732,185
World Rank
6,082
Country Rank
375
University
Ranking Based On Selection:
12
Engineering & Technology / Energy Engineering
CFD | renewable energy | building energy simulation | aeroelasticity | aerodynaminc
CFD | renewable energy | building energy simulation | aeroelasticity | aerodynaminc
H-Index Metrics
-
H-Index15
-
i10 Index16
-
Citation Counts838
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* Total H Index Rankings
Rankings
905,625
World Rank
7,026
Country Rank
115
University
Ranking Based On Selection:
13
Engineering & Technology / Energy Engineering
Petri nets and Extensions | Mathematical Modelling | Digital Twins | Renewable Energy Sources | Project Managemen
Petri nets and Extensions | Mathematical Modelling | Digital Twins | Renewable Energy Sources | Project Managemen
H-Index Metrics
-
H-Index12
-
i10 Index12
-
Citation Counts432
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* Total H Index Rankings
Rankings
988,869
World Rank
7,458
Country Rank
9
University
Ranking Based On Selection:
14
Engineering & Technology / Energy Engineering
Renewable Energy Sources | Energy Planning | Energy Polic
Renewable Energy Sources | Energy Planning | Energy Polic
H-Index Metrics
-
H-Index11
-
i10 Index11
-
Citation Counts801
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* Total H Index Rankings
Rankings
1,069,141
World Rank
7,803
Country Rank
1,038
University
Ranking Based On Selection:
15
Engineering & Technology / Energy Engineering
Renewable Energy Sources | Life Cycle Assessment | Exergy Analysis | Impact Assessment | Biomass Valorizatio
Renewable Energy Sources | Life Cycle Assessment | Exergy Analysis | Impact Assessment | Biomass Valorizatio
H-Index Metrics
-
H-Index10
-
i10 Index10
-
Citation Counts910
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* Total H Index Rankings
Rankings
1,276,850
World Rank
8,678
Country Rank
623
University
Ranking Based On Selection:
16
* Total H Index Rankings
Rankings
1,341,922
World Rank
8,966
Country Rank
1,195
University
Ranking Based On Selection:
17
Engineering & Technology / Energy Engineering
Onshore/Offshore Wind | PV & CSP Systems | Green Hydrogen Production | Transmission Infrastructur
Onshore/Offshore Wind | PV & CSP Systems | Green Hydrogen Production | Transmission Infrastructur
H-Index Metrics
-
H-Index7
-
i10 Index6
-
Citation Counts285
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Premium Data
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