The AD Scientific Index (Alper-Doger Scientific Index) provides the most comprehensive analysis across 13 main fields and 197 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 6 years. As of Jan 30, 2025, 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 (873.690) 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 IndexRankings
Ranking Based On Selection: 1
Cosmology
Gravitational Lensing
Dark Matter
Galaxy Clusters
Galaxy Evolution
Metrics
H-Index
i10 Index
Citation Counts
105
308
35,619
* Total H IndexRankings
Ranking Based On Selection: 2
Metrics
H-Index
i10 Index
Citation Counts
104
362
31,018
* Total H IndexRankings
Ranking Based On Selection: 3
Organic Chemistry
Fluorine Chemistry
Metrics
H-Index
i10 Index
Citation Counts
95
350
29,955
* Total H IndexRankings
Ranking Based On Selection: 4
Metrics
H-Index
i10 Index
Citation Counts
89
353
29,387
* Total H IndexRankings
Ranking Based On Selection: 5
poly(ionic liquid)s
redox polymers
polymer electrolytes
batteries
bioelectronics
Metrics
H-Index
i10 Index
Citation Counts
89
323
29,908
* Total H IndexRankings
Ranking Based On Selection: 6
Memoria Colectiva Clima Emocional Representaciones sociales Bienestar Cultura Regulacion Afectiva
Metrics
H-Index
i10 Index
Citation Counts
83
365
26,814
* Total H IndexRankings
Ranking Based On Selection: 7
Biorefinery
lignin
cellulose
chemical engineering
Metrics
H-Index
i10 Index
Citation Counts
79
272
22,389
* Total H IndexRankings
Ranking Based On Selection: 8
Neuroscience
Metrics
H-Index
i10 Index
Citation Counts
79
215
19,712
* Total H IndexRankings
Ranking Based On Selection: 9
evaluación psicológica
cyberbullying
bullying
sexismo
género
Metrics
H-Index
i10 Index
Citation Counts
77
215
18,245
* Total H IndexRankings
Ranking Based On Selection: 10
Chemical Engineering
Metrics
H-Index
i10 Index
Citation Counts
75
140
15,629
* Total H IndexRankings
Ranking Based On Selection: 11
multilingual education
multilingualism
applied linguistics
sociolinguistics
bilingual education
Metrics
H-Index
i10 Index
Citation Counts
75
163
25,719
* Total H IndexRankings
Ranking Based On Selection: 12
Metrics
H-Index
i10 Index
Citation Counts
67
175
14,266
* Total H IndexRankings
Ranking Based On Selection: 13
Management
Quality Management
Environmental Management and CSR
Sustainability
Cooperatives
Metrics
H-Index
i10 Index
Citation Counts
66
157
14,533
* Total H IndexRankings
Ranking Based On Selection: 14
Cheminformatics
Drug Discovery
Network Science
Data Analysis
Computational Nanotechnology
Metrics
H-Index
i10 Index
Citation Counts
65
218
12,285
* Total H IndexRankings
Ranking Based On Selection: 15
Nanotechnology
Regenerative Medicine
Cell Therapy
Drug Delivery
Metrics
H-Index
i10 Index
Citation Counts
64
191
14,078
* Total H IndexRankings
Ranking Based On Selection: 16
Química
Metrics
H-Index
i10 Index
Citation Counts
61
218
11,483
* Total H IndexRankings
Ranking Based On Selection: 17
Physics
Metrics
H-Index
i10 Index
Citation Counts
59
216
16,068
* Total H IndexRankings
Ranking Based On Selection: 18
Organic Chemistry
Metrics
H-Index
i10 Index
Citation Counts
59
230
14,531
* Total H IndexRankings
Ranking Based On Selection: 19
Chemical Engineering
Pyrolysis
Spouted Bed
Biomass
Wastes
Metrics
H-Index
i10 Index
Citation Counts
58
84
11,218
* Total H IndexRankings
Ranking Based On Selection: 20
Inorganic Chemistry
Materials
EPR
Metrics
H-Index
i10 Index
Citation Counts
58
264
12,421
* Total H IndexRankings
Ranking Based On Selection: 21
organic catalysis
plastic recycling
redox-polymers
Metrics
H-Index
i10 Index
Citation Counts
57
145
11,402
* Total H IndexRankings
Ranking Based On Selection: 22
Artificial Intelligence
Machine Learning
Evolutionary Computation
Statistical Modeling
Probabilistic Graphical Models
Metrics
H-Index
i10 Index
Citation Counts
57
189
20,909
* Total H IndexRankings
Ranking Based On Selection: 23
Catalysis
Energy
Chemical Engineering
Pollution Control
Green Chemistry
Metrics
H-Index
i10 Index
Citation Counts
56
188
10,320
* Total H IndexRankings
Ranking Based On Selection: 24
magnetic materials
nanomagnetism
Metrics
H-Index
i10 Index
Citation Counts
53
291
11,079
* Total H IndexRankings
Ranking Based On Selection: 25
Stream ecology
ecosystem functioning
river restoration
Metrics
H-Index
i10 Index
Citation Counts
52
127
8,968
Tom Broadhurst
Centro de Física de Materiales
San Sebastián, Spain
Metrics
H-Index
i10-Index
Citation Counts
105
308
35,619
Cosmology
Gravitational Lensing
Dark Matter
Galaxy Clusters
Galaxy Evolution
Martin Olazar
Centro de Física de Materiales
San Sebastián, Spain
Metrics
H-Index
i10-Index
Citation Counts
104
362
31,018
Vadim A. Soloshonok
Centro de Física de Materiales
San Sebastián, Spain
Metrics
H-Index
i10-Index
Citation Counts
95
350
29,955
Organic Chemistry
Fluorine Chemistry
Marisa Fernandez
Centro de Física de Materiales
San Sebastián, Spain
Metrics
H-Index
i10-Index
Citation Counts
89
353
29,387
David Mecerreyes
Centro de Física de Materiales
San Sebastián, Spain
Metrics
H-Index
i10-Index
Citation Counts
89
323
29,908
poly(ionic liquid)s
redox polymers
polymer electrolytes
batteries
bioelectronics
Dario Paez Rovira
Centro de Física de Materiales
San Sebastián, Spain
Metrics
H-Index
i10-Index
Citation Counts
83
365
26,814
Memoria Colectiva Clima Emocional Representaciones sociales Bienestar Cultura Regulacion Afectiva
Jalel Labidi
Centro de Física de Materiales
San Sebastián, Spain
Metrics
H-Index
i10-Index
Citation Counts
79
272
22,389
Biorefinery
lignin
cellulose
chemical engineering
Carlos Matute
Centro de Física de Materiales
San Sebastián, Spain
Metrics
H-Index
i10-Index
Citation Counts
79
215
19,712
Maite Garaigordobil
Centro de Física de Materiales
San Sebastián, Spain
Metrics
H-Index
i10-Index
Citation Counts
77
215
18,245
evaluación psicológica
cyberbullying
bullying
sexismo
género
Gartzen Lopez
Centro de Física de Materiales
San Sebastián, Spain
Metrics
H-Index
i10-Index
Citation Counts
75
140
15,629
Jasone Cenoz
Centro de Física de Materiales
San Sebastián, Spain
Metrics
H-Index
i10-Index
Citation Counts
75
163
25,719
multilingual education
multilingualism
applied linguistics
sociolinguistics
bilingual education
Maria Dolores Guillen
Centro de Física de Materiales
San Sebastián, Spain
Metrics
H-Index
i10-Index
Citation Counts
67
175
14,266
Iñaki Heras Saizarbitoria
Centro de Física de Materiales
San Sebastián, Spain
Metrics
H-Index
i10-Index
Citation Counts
66
157
14,533
Management
Quality Management
Environmental Management and CSR
Sustainability
Cooperatives
Humbert G. Díaz
Centro de Física de Materiales
San Sebastián, Spain
Metrics
H-Index
i10-Index
Citation Counts
65
218
12,285
Cheminformatics
Drug Discovery
Network Science
Data Analysis
Computational Nanotechnology
Rosa Maria Hernandez|Rosa Maria Hernandez
Centro de Física de Materiales
San Sebastián, Spain
Metrics
H-Index
i10-Index
Citation Counts
64
191
14,078
Nanotechnology
Regenerative Medicine
Cell Therapy
Drug Delivery
Fernando Cossio
Centro de Física de Materiales
San Sebastián, Spain
Metrics
H-Index
i10-Index
Citation Counts
61
218
11,483
Gonzalo Muga
Centro de Física de Materiales
San Sebastián, Spain
Metrics
H-Index
i10-Index
Citation Counts
59
216
16,068
Claudio Palomo Nicolau
Centro de Física de Materiales
San Sebastián, Spain
Metrics
H-Index
i10-Index
Citation Counts
59
230
14,531
Maider Amutio
Centro de Física de Materiales
San Sebastián, Spain
Metrics
H-Index
i10-Index
Citation Counts
58
84
11,218
Chemical Engineering
Pyrolysis
Spouted Bed
Biomass
Wastes
Luis Lezama
Centro de Física de Materiales
San Sebastián, Spain
Metrics
H-Index
i10-Index
Citation Counts
58
264
12,421
Inorganic Chemistry
Materials
EPR
Haritz Sardon
Centro de Física de Materiales
San Sebastián, Spain
Metrics
H-Index
i10-Index
Citation Counts
57
145
11,402
organic catalysis
plastic recycling
redox-polymers
Jose A. Lozano
Centro de Física de Materiales
San Sebastián, Spain
Metrics
H-Index
i10-Index
Citation Counts
57
189
20,909
Artificial Intelligence
Machine Learning
Evolutionary Computation
Statistical Modeling
Probabilistic Graphical Models
Juan R. González-Velasco
Centro de Física de Materiales
San Sebastián, Spain
Metrics
H-Index
i10-Index
Citation Counts
56
188
10,320
Catalysis
Energy
Chemical Engineering
Pollution Control
Green Chemistry
Julian Gonzalez
Centro de Física de Materiales
San Sebastián, Spain
Metrics
H-Index
i10-Index
Citation Counts
53
291
11,079
magnetic materials
nanomagnetism
Arturo Elosegi
Centro de Física de Materiales
San Sebastián, Spain
Metrics
H-Index
i10-Index
Citation Counts
52
127
8,968
Stream ecology
ecosystem functioning
river restoration