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World Scientist and University Rankings 2026
Sri Lanka Others 4.792 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 03, 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 (1.131.752) 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
21,367
World Rank
8
Country Rank
4
University
Ranking Based On Selection:
1
* Total H Index Rankings
Rankings
30,410
World Rank
10
Country Rank
1
University
Ranking Based On Selection:
2
* Total H Index Rankings
Rankings
39,560
World Rank
12
Country Rank
1
University
Ranking Based On Selection:
3
* Total H Index Rankings
Rankings
44,612
World Rank
15
Country Rank
3
University
Ranking Based On Selection:
4
* Total H Index Rankings
Rankings
73,114
World Rank
21
Country Rank
5
University
Ranking Based On Selection:
5
* Total H Index Rankings
Rankings
78,221
World Rank
22
Country Rank
1
University
Ranking Based On Selection:
6
Others
Organic laser | Organic Light-Emitting Device | Organic semiconductor | Supramolecular Architecture for Light Energy Conversion | O
Organic laser | Organic Light-Emitting Device | Organic semiconductor | Supramolecular Architecture for Light Energy Conversion | O
H-Index Metrics
-
H-Index54
-
i10 Index124
-
Citation Counts9,134
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Premium Data
* Total H Index Rankings
Rankings
82,173
World Rank
26
Country Rank
4
University
Ranking Based On Selection:
7
Others
Wireless Communications | MIMO | Cooperative Communications | Cognitive Radio | Communication Theory
Wireless Communications | MIMO | Cooperative Communications | Cognitive Radio | Communication Theory
H-Index Metrics
-
H-Index53
-
i10 Index123
-
Citation Counts10,231
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Premium Data
* Total H Index Rankings
Rankings
108,452
World Rank
30
Country Rank
6
University
Ranking Based On Selection:
8
* Total H Index Rankings
Rankings
114,487
World Rank
31
Country Rank
2
University
Ranking Based On Selection:
9
* Total H Index Rankings
Rankings
119,932
World Rank
33
Country Rank
7
University
Ranking Based On Selection:
10
* Total H Index Rankings
Rankings
142,341
World Rank
45
Country Rank
7
University
Ranking Based On Selection:
11
* Total H Index Rankings
Rankings
160,428
World Rank
55
Country Rank
10
University
Ranking Based On Selection:
12
* Total H Index Rankings
Rankings
163,521
World Rank
57
Country Rank
13
University
Ranking Based On Selection:
13
* Total H Index Rankings
Rankings
165,951
World Rank
58
Country Rank
6
University
Ranking Based On Selection:
14
* Total H Index Rankings
Rankings
192,217
World Rank
70
Country Rank
5
University
Ranking Based On Selection:
15
* Total H Index Rankings
Rankings
195,758
World Rank
72
Country Rank
13
University
Ranking Based On Selection:
16
* Total H Index Rankings
Rankings
198,126
World Rank
73
Country Rank
16
University
Ranking Based On Selection:
17
* Total H Index Rankings
Rankings
198,288
World Rank
74
Country Rank
1
University
Ranking Based On Selection:
18
* Total H Index Rankings
Rankings
229,538
World Rank
87
Country Rank
6
University
Ranking Based On Selection:
19
* Total H Index Rankings
Rankings
230,736
World Rank
88
Country Rank
19
University
Ranking Based On Selection:
20
* Total H Index Rankings
Rankings
232,818
World Rank
92
Country Rank
20
University
Ranking Based On Selection:
21
* Total H Index Rankings
Rankings
241,118
World Rank
96
Country Rank
3
University
Ranking Based On Selection:
22
Others
Wastewater characterization and treatments | Nano Zero Valent Iron Synthesis | Carbon Sequestratio
Wastewater characterization and treatments | Nano Zero Valent Iron Synthesis | Carbon Sequestratio
H-Index Metrics
-
H-Index32
-
i10 Index53
-
Citation Counts6,571
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Premium Data
* Total H Index Rankings
Rankings
241,342
World Rank
97
Country Rank
2
University
Ranking Based On Selection:
23
Others
Software Engineering | Deep Learning | Artificial Intelligence | Health Informatics | Computer Vision
Software Engineering | Deep Learning | Artificial Intelligence | Health Informatics | Computer Vision
H-Index Metrics
-
H-Index32
-
i10 Index82
-
Citation Counts3,279
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Premium Data
* Total H Index Rankings
Rankings
245,033
World Rank
99
Country Rank
9
University
Ranking Based On Selection:
24
* Total H Index Rankings
Rankings
255,945
World Rank
104
Country Rank
5
University
Ranking Based On Selection:
25
Others
GIS & Remote Sensing | GIScience | Geospatial Analysis | Urban Geography | Land change scienc
GIS & Remote Sensing | GIScience | Geospatial Analysis | Urban Geography | Land change scienc
H-Index Metrics
-
H-Index31
-
i10 Index50
-
Citation Counts4,311
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Premium Data
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