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 Feb 03, 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 (870.053) 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: 76
Fiber laser
solid state laser
laser material
Metrics
H-Index
i10 Index
Citation Counts
15
23
602
* Total H IndexRankings
Ranking Based On Selection: 77
Metrics
H-Index
i10 Index
Citation Counts
15
17
1,900
* Total H IndexRankings
Ranking Based On Selection: 78
Metrics
H-Index
i10 Index
Citation Counts
15
24
1,095
* Total H IndexRankings
Ranking Based On Selection: 79
Philosophy
Epistemology
Metaphilosophy
Experimental Philosophy
Argumentation Theory
Metrics
H-Index
i10 Index
Citation Counts
15
15
661
* Total H IndexRankings
Ranking Based On Selection: 80
Macroeconomics
Financial Stability
Climate-related Financial Policies
Metrics
H-Index
i10 Index
Citation Counts
14
21
1,091
* Total H IndexRankings
Ranking Based On Selection: 81
Metrics
H-Index
i10 Index
Citation Counts
14
17
903
* Total H IndexRankings
Ranking Based On Selection: 82
abiotic stress in plants
metal homeostasis
biometry
evolution
controlled-environment
Metrics
H-Index
i10 Index
Citation Counts
14
16
717
* Total H IndexRankings
Ranking Based On Selection: 83
Neuroimaging
Avian fMRI
small animal imaging
Pattern Classification
Cognitive Neuroscience
Metrics
H-Index
i10 Index
Citation Counts
14
16
433
* Total H IndexRankings
Ranking Based On Selection: 84
Geotechnical engineering
rock and soil mechanics
In-situ testing method
rock fragmentation
Metrics
H-Index
i10 Index
Citation Counts
13
17
534
* Total H IndexRankings
Ranking Based On Selection: 85
Organometallic/main group chemistry and catalysis
Metrics
H-Index
i10 Index
Citation Counts
13
15
480
* Total H IndexRankings
Ranking Based On Selection: 86
Materials Science
Electron Microscopy
Metallic Alloys
Solid State Phase Transformations
Metrics
H-Index
i10 Index
Citation Counts
13
19
664
* Total H IndexRankings
Ranking Based On Selection: 87
Organometallic Chemistry and Catalysis
Metrics
H-Index
i10 Index
Citation Counts
13
15
833
* Total H IndexRankings
Ranking Based On Selection: 88
Materials Chemistry
Surface Science
Instrument Development
Electrochemistry of Metastable
Metrics
H-Index
i10 Index
Citation Counts
13
15
633
* Total H IndexRankings
Ranking Based On Selection: 89
wireless communications
Metrics
H-Index
i10 Index
Citation Counts
13
17
600
* Total H IndexRankings
Ranking Based On Selection: 90
Cognitive neuroscience
Metrics
H-Index
i10 Index
Citation Counts
12
15
557
* Total H IndexRankings
Ranking Based On Selection: 91
Neuroscience
endocrinology
Metrics
H-Index
i10 Index
Citation Counts
12
13
458
* Total H IndexRankings
Ranking Based On Selection: 92
Crystallography
Diffraction
Metrics
H-Index
i10 Index
Citation Counts
12
12
522
* Total H IndexRankings
Ranking Based On Selection: 93
Metrics
H-Index
i10 Index
Citation Counts
11
12
407
* Total H IndexRankings
Ranking Based On Selection: 94
chemistry
analytical chemistry
Metrics
H-Index
i10 Index
Citation Counts
11
11
718
* Total H IndexRankings
Ranking Based On Selection: 95
Confined water
Molecular Dynamics
Excited State
Fortran developer
Metrics
H-Index
i10 Index
Citation Counts
11
11
465
* Total H IndexRankings
Ranking Based On Selection: 96
Memory
Spatial Navigation
Hippocampus
Brain Oscillations
Virtual/Augmented Reality
Metrics
H-Index
i10 Index
Citation Counts
11
11
347
* Total H IndexRankings
Ranking Based On Selection: 97
Logic
Argumentation
Planning
Metrics
H-Index
i10 Index
Citation Counts
11
11
319
* Total H IndexRankings
Ranking Based On Selection: 98
Waste
Valuation
Energy
Science & Technology Studies
Economic Sociology
Metrics
H-Index
i10 Index
Citation Counts
10
11
275
* Total H IndexRankings
Ranking Based On Selection: 99
bioinformatics
molecular ecology
metabarcoding
environmental DNA
eDNA
Metrics
H-Index
i10 Index
Citation Counts
10
10
306
* Total H IndexRankings
Ranking Based On Selection: 100
Chemistry
Materials
Precursors
MOCVD
ALD
Metrics
H-Index
i10 Index
Citation Counts
10
10
263
Weichao Yao
Ruhr Universität Bochum
Bochum, Germany
Metrics
H-Index
i10-Index
Citation Counts
15
23
602
Sven Lindner
Ruhr Universität Bochum
Bochum, Germany
Metrics
H-Index
i10-Index
Citation Counts
15
17
1,900
Beate Bender
Ruhr Universität Bochum
Bochum, Germany
Metrics
H-Index
i10-Index
Citation Counts
15
24
1,095
Joachim Horvath
Ruhr Universität Bochum
Bochum, Germany
Metrics
H-Index
i10-Index
Citation Counts
15
15
661
Philosophy
Epistemology
Metaphilosophy
Experimental Philosophy
Argumentation Theory
Paola D'Orazio
Ruhr Universität Bochum
Bochum, Germany
Metrics
H-Index
i10-Index
Citation Counts
14
21
1,091
Macroeconomics
Financial Stability
Climate-related Financial Policies
Alireza B Parsa
Ruhr Universität Bochum
Bochum, Germany
Metrics
H-Index
i10-Index
Citation Counts
14
17
903
Filip Pošćić|Filip Pošćić, Филип Поштить
Ruhr Universität Bochum
Bochum, Germany
Metrics
H-Index
i10-Index
Citation Counts
14
16
717
abiotic stress in plants
metal homeostasis
biometry
evolution
controlled-environment
Mehdi Behroozi
Ruhr Universität Bochum
Bochum, Germany
Metrics
H-Index
i10-Index
Citation Counts
14
16
433
Neuroimaging
Avian fMRI
small animal imaging
Pattern Classification
Cognitive Neuroscience
Hongwei Yang|宏伟杨, H.W.Yang
Ruhr Universität Bochum
Bochum, Germany
Metrics
H-Index
i10-Index
Citation Counts
13
17
534
Geotechnical engineering
rock and soil mechanics
In-situ testing method
rock fragmentation
Arpan Das
Ruhr Universität Bochum
Bochum, Germany
Metrics
H-Index
i10-Index
Citation Counts
13
15
480
Organometallic/main group chemistry and catalysis
Hongcai Wang
Ruhr Universität Bochum
Bochum, Germany
Metrics
H-Index
i10-Index
Citation Counts
13
19
664
Materials Science
Electron Microscopy
Metallic Alloys
Solid State Phase Transformations
Abir Sarbajna
Ruhr Universität Bochum
Bochum, Germany
Metrics
H-Index
i10-Index
Citation Counts
13
15
833
Organometallic Chemistry and Catalysis
Soumabha Bag
Ruhr Universität Bochum
Bochum, Germany
Metrics
H-Index
i10-Index
Citation Counts
13
15
633
Materials Chemistry
Surface Science
Instrument Development
Electrochemistry of Metastable
Josef Hausner
Ruhr Universität Bochum
Bochum, Germany
Metrics
H-Index
i10-Index
Citation Counts
13
17
600
wireless communications
Bin A. Wang
Ruhr Universität Bochum
Bochum, Germany
Metrics
H-Index
i10-Index
Citation Counts
12
15
557
Siva Raj
Ruhr Universität Bochum
Bochum, Germany
Metrics
H-Index
i10-Index
Citation Counts
12
13
458
Neuroscience
endocrinology
Melanie Müller
Ruhr Universität Bochum
Bochum, Germany
Metrics
H-Index
i10-Index
Citation Counts
12
12
522
Yasin Ugur Kayran
Ruhr Universität Bochum
Bochum, Germany
Metrics
H-Index
i10-Index
Citation Counts
11
12
407
Andrzej Ernst
Ruhr Universität Bochum
Bochum, Germany
Metrics
H-Index
i10-Index
Citation Counts
11
11
718
Sergi Ruiz-Barragan
Ruhr Universität Bochum
Bochum, Germany
Metrics
H-Index
i10-Index
Citation Counts
11
11
465
Confined water
Molecular Dynamics
Excited State
Fortran developer
Daniel Pacheco Estefan
Ruhr Universität Bochum
Bochum, Germany
Metrics
H-Index
i10-Index
Citation Counts
11
11
347
Memory
Spatial Navigation
Hippocampus
Brain Oscillations
Virtual/Augmented Reality
Pere Pardo
Ruhr Universität Bochum
Bochum, Germany
Metrics
H-Index
i10-Index
Citation Counts
11
11
319
Stefan Laser
Ruhr Universität Bochum
Bochum, Germany
Metrics
H-Index
i10-Index
Citation Counts
10
11
275
Waste
Valuation
Energy
Science & Technology Studies
Economic Sociology
Till Macher
Ruhr Universität Bochum
Bochum, Germany
Metrics
H-Index
i10-Index
Citation Counts
10
10
306
bioinformatics
molecular ecology
metabarcoding
environmental DNA
eDNA
Nils Boysen
Ruhr Universität Bochum
Bochum, Germany
Metrics
H-Index
i10-Index
Citation Counts
10
10
263
Chemistry
Materials
Precursors
MOCVD
ALD