Agriculture and Forestry, Architecture and Design, Business and Management, Economics and Econometrics, Education, Engineering and Technology, History, Philosophy, Theology, Law, Medicine and Health Sciences, Natural Sciences, Social Sciences, Art and Humanities Rankings and Social Sciences and Humanities Rankings along with their 197 sub-branches, can be analyzed at global, national, and regional levels. You can also evaluate them based on the i10 index and citation numbers. As of Sep 18, 2024, rankings are according to the Total H Index. BETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in beta. This is due to the exclusion of (1.014.193) scientists categorized under 'others,' whose profiles cannot yet be determined, edited, or classified. As these fields are updated, the rankings will adjust accordingly. Please keep this in mind. See Also: [University Subject Rankings]
* Total H IndexRankings
Ranking Based On Selection
:1
Theoretical Physics
Elementary Particles
Condensed Matter Physics
Applied Mathematics
Solar Energy Conversion
Metrics
H-Index
i10 Index
Citation Counts
53
151
10,369
* Total H IndexRankings
Ranking Based On Selection
:2
Climate Change Biology
Plant Physiology
Agriculture
Molecular Biology
Genetics
Metrics
H-Index
i10 Index
Citation Counts
49
94
8,040
* Total H IndexRankings
Ranking Based On Selection
:3
Nanomaterials
Solar Energy
water splitting
catalysis and photocatalysis
Metrics
H-Index
i10 Index
Citation Counts
43
79
7,250
* Total H IndexRankings
Ranking Based On Selection
:4
Solar energy conversion
Energy storage (supercapacitors) Nanotechnology
Metrics
H-Index
i10 Index
Citation Counts
40
69
6,706
* Total H IndexRankings
Ranking Based On Selection
:5
Geochemistry
medical Geology
water quality environment
Metrics
H-Index
i10 Index
Citation Counts
38
130
5,839
* Total H IndexRankings
Ranking Based On Selection
:6
Metrics
H-Index
i10 Index
Citation Counts
37
82
4,868
* Total H IndexRankings
Ranking Based On Selection
:7
Polymer electrolytes
dye sensitized solar cells
solid state batteries
Nanostructured materials
Metrics
H-Index
i10 Index
Citation Counts
37
104
5,678
* Total H IndexRankings
Ranking Based On Selection
:8
Natural Product Chemistry
Metrics
H-Index
i10 Index
Citation Counts
31
70
2,876
* Total H IndexRankings
Ranking Based On Selection
:9
Behavioral Ecology
Sociobiology
Evolution
Conservation Biology
Animal Behavior
Metrics
H-Index
i10 Index
Citation Counts
31
42
3,727
* Total H IndexRankings
Ranking Based On Selection
:10
Agriculture
Metrics
H-Index
i10 Index
Citation Counts
29
62
3,508
* Total H IndexRankings
Ranking Based On Selection
:11
Plant Pathology
Postharvest Pathology
Mycology
Metrics
H-Index
i10 Index
Citation Counts
24
55
1,904
* Total H IndexRankings
Ranking Based On Selection
:12
Food Biochemistry
Nutritional Biochemistry
Food Analysis
Metrics
H-Index
i10 Index
Citation Counts
23
43
1,787
* Total H IndexRankings
Ranking Based On Selection
:13
Plant Science
Metrics
H-Index
i10 Index
Citation Counts
23
40
1,635
* Total H IndexRankings
Ranking Based On Selection
:14
Botany
Taxonomy
Conservation Biology
Natural Products
Metrics
H-Index
i10 Index
Citation Counts
23
58
2,890
* Total H IndexRankings
Ranking Based On Selection
:15
Nutritional Biochemistry
Food Science
Functional Food
Metrics
H-Index
i10 Index
Citation Counts
20
29
1,688
* Total H IndexRankings
Ranking Based On Selection
:16
Evolution
Behavior
Biodiversity
Arthropods
Spiders
Metrics
H-Index
i10 Index
Citation Counts
20
38
2,025
* Total H IndexRankings
Ranking Based On Selection
:17
Soil Microbiology
Nitrogen Fixation
Toxigenic cyanobacteria
Biofuels
Metrics
H-Index
i10 Index
Citation Counts
20
42
2,599
* Total H IndexRankings
Ranking Based On Selection
:18
Molecular Microbiology
Tuberculosis
airborne microbes
cyanobacteria
Metrics
H-Index
i10 Index
Citation Counts
18
28
976
* Total H IndexRankings
Ranking Based On Selection
:19
Physics
Dye Sensitized Solar Cells
Electrochromic Displays
Battery
Polymer Electrolytes.
Metrics
H-Index
i10 Index
Citation Counts
16
20
854
* Total H IndexRankings
Ranking Based On Selection
:20
Engineering & Technology
Energy Enginering
Metallurgical & Materials Engineering
Nanoscience &
Metrics
H-Index
i10 Index
Citation Counts
15
15
530
* Total H IndexRankings
Ranking Based On Selection
:21
Natural Science
Metrics
H-Index
i10 Index
Citation Counts
14
18
786
* Total H IndexRankings
Ranking Based On Selection
:22
Physics
Nanotechnology
Solar energy materials
Polymer electrolytes
Metrics
H-Index
i10 Index
Citation Counts
13
16
434
* Total H IndexRankings
Ranking Based On Selection
:23
Soil microbiology
C sequestration
Bio energy
Metrics
H-Index
i10 Index
Citation Counts
12
13
606
* Total H IndexRankings
Ranking Based On Selection
:24
Waste
Water quality
GIS
VOC
Chromatography
Metrics
H-Index
i10 Index
Citation Counts
11
11
487
* Total H IndexRankings
Ranking Based On Selection
:25
chemistry
Science Education
Photo catalytic water purification & water splitting
Metrics
H-Index
i10 Index
Citation Counts
11
11
634
K Tennakone
Metrics
H-Index
i10-Index
Citation Counts
53
151
10,369
Theoretical Physics
Elementary Particles
Condensed Matter Physics
Applied Mathematics
Solar Energy Conversion
Saman Seneweera|0000-0001-5147-9988
Metrics
H-Index
i10-Index
Citation Counts
49
94
8,040
Climate Change Biology
Plant Physiology
Agriculture
Molecular Biology
Genetics
Jayasundera Bandara
Metrics
H-Index
i10-Index
Citation Counts
43
79
7,250
Nanomaterials
Solar Energy
water splitting
catalysis and photocatalysis
Gra Kumara|G.R.R.A.Kumara, Gamaralalage Rajanya Asoka Kumara, G.R. Asoka Kumara
Metrics
H-Index
i10-Index
Citation Counts
40
69
6,706
Solar energy conversion
Energy storage (supercapacitors) Nanotechnology
CB Dissanayake
Metrics
H-Index
i10-Index
Citation Counts
38
130
5,839
Geochemistry
medical Geology
water quality environment
Athula Sumathipala
Metrics
H-Index
i10-Index
Citation Counts
37
82
4,868
Mak Lakshman Dissanayake
Metrics
H-Index
i10-Index
Citation Counts
37
104
5,678
Polymer electrolytes
dye sensitized solar cells
solid state batteries
Nanostructured materials
Jayasinghe Lalith Fnassl
Metrics
H-Index
i10-Index
Citation Counts
31
70
2,876
Natural Product Chemistry
Wolfgang Dittus
Metrics
H-Index
i10-Index
Citation Counts
31
42
3,727
Behavioral Ecology
Sociobiology
Evolution
Conservation Biology
Animal Behavior
Gamini Seneviratne
Metrics
H-Index
i10-Index
Citation Counts
29
62
3,508
Nkb Adikaram
Metrics
H-Index
i10-Index
Citation Counts
24
55
1,904
Plant Pathology
Postharvest Pathology
Mycology
Nazrim Marikkar
Metrics
H-Index
i10-Index
Citation Counts
23
43
1,787
Food Biochemistry
Nutritional Biochemistry
Food Analysis
MCM Iqbal
Metrics
H-Index
i10-Index
Citation Counts
23
40
1,635
Siril Wijesundara
Metrics
H-Index
i10-Index
Citation Counts
23
58
2,890
Botany
Taxonomy
Conservation Biology
Natural Products
Ruvini Liyanage
Metrics
H-Index
i10-Index
Citation Counts
20
29
1,688
Nutritional Biochemistry
Food Science
Functional Food
Suresh P Benjamin
Metrics
H-Index
i10-Index
Citation Counts
20
38
2,025
Evolution
Behavior
Biodiversity
Arthropods
Spiders
SA Kulasooriya
Metrics
H-Index
i10-Index
Citation Counts
20
42
2,599
Soil Microbiology
Nitrogen Fixation
Toxigenic cyanobacteria
Biofuels
Dhammika Nayoma Magana Arachchi
Metrics
H-Index
i10-Index
Citation Counts
18
28
976
Molecular Microbiology
Tuberculosis
airborne microbes
cyanobacteria
Chathuranga Thotawatte
Metrics
H-Index
i10-Index
Citation Counts
16
20
854
Physics
Dye Sensitized Solar Cells
Electrochromic Displays
Battery
Polymer Electrolytes.
Athula Wijayasinghe|A. Wijayasinghe, H. W. M. A. C. Wijayasinghe
Metrics
H-Index
i10-Index
Citation Counts
15
15
530
Engineering & Technology
Energy Enginering
Metallurgical & Materials Engineering
Nanoscience &
Deepal Subasinghe
Metrics
H-Index
i10-Index
Citation Counts
14
18
786
Jmkw Kumari
Metrics
H-Index
i10-Index
Citation Counts
13
16
434
Physics
Nanotechnology
Solar energy materials
Polymer electrolytes
Renuka Ratnayake
Metrics
H-Index
i10-Index
Citation Counts
12
13
606
Yohan Jayawardhana
Metrics
H-Index
i10-Index
Citation Counts
11
11
487
CT Kumari Thaminimulla Tilakaratne
Metrics
H-Index
i10-Index
Citation Counts
11
11
634
chemistry
Science Education
Photo catalytic water purification & water splitting