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 01, 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: 1
Thin films
crystal growth
nanoscience
Metrics
H-Index
i10 Index
Citation Counts
47
171
7,594
* Total H IndexRankings
Ranking Based On Selection: 2
Leptospirosis
Metrics
H-Index
i10 Index
Citation Counts
36
81
4,398
* Total H IndexRankings
Ranking Based On Selection: 3
Metrics
H-Index
i10 Index
Citation Counts
36
85
5,173
* Total H IndexRankings
Ranking Based On Selection: 4
Books
Geography
Studies
Metrics
H-Index
i10 Index
Citation Counts
23
40
2,419
* Total H IndexRankings
Ranking Based On Selection: 5
Molecular Systems Biology
Engineering Microbiology
Metrics
H-Index
i10 Index
Citation Counts
18
51
1,395
* Total H IndexRankings
Ranking Based On Selection: 6
Cyanobacteria
Metrics
H-Index
i10 Index
Citation Counts
17
24
1,098
* Total H IndexRankings
Ranking Based On Selection: 7
Metrics
H-Index
i10 Index
Citation Counts
17
28
1,960
* Total H IndexRankings
Ranking Based On Selection: 8
Nonlinear Dynamics
Chaos
Time delay systems
Nonlinear Electrical Circuits and its Applications
Chaotic Circuit Networks
Metrics
H-Index
i10 Index
Citation Counts
15
17
567
* Total H IndexRankings
Ranking Based On Selection: 9
Galucoma
Trabecular Meshwork Biology
Myopia
Ocular therapeutics
Cataract
Metrics
H-Index
i10 Index
Citation Counts
12
15
757
* Total H IndexRankings
Ranking Based On Selection: 10
Metrics
H-Index
i10 Index
Citation Counts
10
10
566
* Total H IndexRankings
Ranking Based On Selection: 11
Molecular Bioremediation and antibiotic resistant microbes in Environment
Metrics
H-Index
i10 Index
Citation Counts
9
8
414
* Total H IndexRankings
Ranking Based On Selection: 12
Molecular entomology
Stem cell
Microbiology
Metrics
H-Index
i10 Index
Citation Counts
9
9
564
* Total H IndexRankings
Ranking Based On Selection: 13
Energy Science
Metrics
H-Index
i10 Index
Citation Counts
9
7
207
* Total H IndexRankings
Ranking Based On Selection: 14
Energy storage
Supercapacitor
Biosensor
Water Splitting
Magnetic properties
Metrics
H-Index
i10 Index
Citation Counts
8
8
443
* Total H IndexRankings
Ranking Based On Selection: 15
Finite dimensional integrable dynamical systems
Metrics
H-Index
i10 Index
Citation Counts
8
7
190
* Total H IndexRankings
Ranking Based On Selection: 16
Nanoscience
Metrics
H-Index
i10 Index
Citation Counts
7
6
381
* Total H IndexRankings
Ranking Based On Selection: 17
Molecular Computing
Smart Grid
Metrics
H-Index
i10 Index
Citation Counts
7
4
137
* Total H IndexRankings
Ranking Based On Selection: 18
Nitride semiconductors
2D TMDCs
Water splitting
Metrics
H-Index
i10 Index
Citation Counts
6
5
150
* Total H IndexRankings
Ranking Based On Selection: 19
IFRS
Earnings Management
Metrics
H-Index
i10 Index
Citation Counts
6
3
91
* Total H IndexRankings
Ranking Based On Selection: 20
Lasers
Nanophotonics
Metrics
H-Index
i10 Index
Citation Counts
6
3
78
* Total H IndexRankings
Ranking Based On Selection: 21
Fingerprint Science
Phage Therapy
Metrics
H-Index
i10 Index
Citation Counts
6
5
516
* Total H IndexRankings
Ranking Based On Selection: 22
Molecular Toxicology
Metrics
H-Index
i10 Index
Citation Counts
6
4
239
* Total H IndexRankings
Ranking Based On Selection: 23
Groundwater model
Remote Sensing
GIS
Coastal vulnerability
Metrics
H-Index
i10 Index
Citation Counts
5
4
151
* Total H IndexRankings
Ranking Based On Selection: 24
Antimicrobial peptides Engineering
Metrics
H-Index
i10 Index
Citation Counts
5
3
85
* Total H IndexRankings
Ranking Based On Selection: 25
Bursting
Mixed-Mode Oscillations & Electronics
Metrics
H-Index
i10 Index
Citation Counts
5
2
92
Kandasamy Ramamurthi
Bharathidasan University
Tiruchirappalli, India
Metrics
H-Index
i10-Index
Citation Counts
47
171
7,594
Natarajaseenivasan Kalimuthusamy
Bharathidasan University
Tiruchirappalli, India
Metrics
H-Index
i10-Index
Citation Counts
36
81
4,398
Geraldine Pitchairaj
Bharathidasan University
Tiruchirappalli, India
Metrics
H-Index
i10-Index
Citation Counts
36
85
5,173
K. Kumaraswamy
Bharathidasan University
Tiruchirappalli, India
Metrics
H-Index
i10-Index
Citation Counts
23
40
2,419
P Chellapandi
Bharathidasan University
Tiruchirappalli, India
Metrics
H-Index
i10-Index
Citation Counts
18
51
1,395
Muralitharan Gangatharan
Bharathidasan University
Tiruchirappalli, India
Metrics
H-Index
i10-Index
Citation Counts
17
24
1,098
Soundarapandian Sekar
Bharathidasan University
Tiruchirappalli, India
Metrics
H-Index
i10-Index
Citation Counts
17
28
1,960
K Srinivasan
Bharathidasan University
Tiruchirappalli, India
Metrics
H-Index
i10-Index
Citation Counts
15
17
567
Nonlinear Dynamics
Chaos
Time delay systems
Nonlinear Electrical Circuits and its Applications
Chaotic Circuit Networks
Muralidharan Ar
Bharathidasan University
Tiruchirappalli, India
Metrics
H-Index
i10-Index
Citation Counts
12
15
757
Galucoma
Trabecular Meshwork Biology
Myopia
Ocular therapeutics
Cataract
M Vijayajayanthi
Bharathidasan University
Tiruchirappalli, India
Metrics
H-Index
i10-Index
Citation Counts
10
10
566
Prakash Piruthiviraj
Bharathidasan University
Tiruchirappalli, India
Metrics
H-Index
i10-Index
Citation Counts
9
8
414
Molecular Bioremediation and antibiotic resistant microbes in Environment
Vimalanathan Arunprasanna
Bharathidasan University
Tiruchirappalli, India
Metrics
H-Index
i10-Index
Citation Counts
9
9
564
R Malathi
Bharathidasan University
Tiruchirappalli, India
Metrics
H-Index
i10-Index
Citation Counts
9
7
207
Manikandan Mayilmurugan
Bharathidasan University
Tiruchirappalli, India
Metrics
H-Index
i10-Index
Citation Counts
8
8
443
Energy storage
Supercapacitor
Biosensor
Water Splitting
Magnetic properties
Gladwin Pradeep
Bharathidasan University
Tiruchirappalli, India
Metrics
H-Index
i10-Index
Citation Counts
8
7
190
Subramanian Natarajan
Bharathidasan University
Tiruchirappalli, India
Metrics
H-Index
i10-Index
Citation Counts
7
6
381
Bsezoraida
Bharathidasan University
Tiruchirappalli, India
Metrics
H-Index
i10-Index
Citation Counts
7
4
137
Gowthambabu Vellingiri
Bharathidasan University
Tiruchirappalli, India
Metrics
H-Index
i10-Index
Citation Counts
6
5
150
Amrutha Pavithran
Bharathidasan University
Tiruchirappalli, India
Metrics
H-Index
i10-Index
Citation Counts
6
3
91
Dhanusha A
Bharathidasan University
Tiruchirappalli, India
Metrics
H-Index
i10-Index
Citation Counts
6
3
78
D Nivas
Bharathidasan University
Tiruchirappalli, India
Metrics
H-Index
i10-Index
Citation Counts
6
5
516
Dhakshinamurthy Saraswathy
Bharathidasan University
Tiruchirappalli, India
Metrics
H-Index
i10-Index
Citation Counts
6
4
239
Prabhakaran Moorthy
Bharathidasan University
Tiruchirappalli, India
Metrics
H-Index
i10-Index
Citation Counts
5
4
151
Sukumar Ranjith
Bharathidasan University
Tiruchirappalli, India
Metrics
H-Index
i10-Index
Citation Counts
5
3
85
Dinesh Vijay
Bharathidasan University
Tiruchirappalli, India
Metrics
H-Index
i10-Index
Citation Counts
5
2
92