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 02, 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
Small Angle Neutron Scattering
Soft Matter
Nanomaterials
Metrics
H-Index
i10 Index
Citation Counts
62
431
18,160
* Total H IndexRankings
Ranking Based On Selection: 2
Photoionisation
nanomaterials
TOF-MS
Clusters
Multiply Charged ions
Metrics
H-Index
i10 Index
Citation Counts
42
130
6,359
* Total H IndexRankings
Ranking Based On Selection: 3
Photochemistry
Supramolecular chemistry
Nanomaterials
Hydrogen production
Metrics
H-Index
i10 Index
Citation Counts
41
80
6,062
* Total H IndexRankings
Ranking Based On Selection: 4
Nanoparticles
Metrics
H-Index
i10 Index
Citation Counts
41
122
6,024
* Total H IndexRankings
Ranking Based On Selection: 5
Density Functional Theory
Hydrogen Storage
Nanomaterials
Molecular Dynamics
Supercapacitor
Metrics
H-Index
i10 Index
Citation Counts
40
150
5,968
* Total H IndexRankings
Ranking Based On Selection: 6
Radiation Biology
Cancer Biology
Cancer Stem Cells
Nanotechnology
Metrics
H-Index
i10 Index
Citation Counts
40
89
4,631
* Total H IndexRankings
Ranking Based On Selection: 7
Nanotechnology
Energy storage materials
Functional nanomaterials
Nanomaterials for environmental remediation
Metrics
H-Index
i10 Index
Citation Counts
39
99
4,339
* Total H IndexRankings
Ranking Based On Selection: 8
Laser Spectroscopy
Raman Spectroscopy
Ultrafast Spectroscopy
Coherent Control
Nanomaterials
Metrics
H-Index
i10 Index
Citation Counts
36
145
6,002
* Total H IndexRankings
Ranking Based On Selection: 9
Synthesis
Nanomaterials and Material Science
Metrics
H-Index
i10 Index
Citation Counts
28
62
2,357
* Total H IndexRankings
Ranking Based On Selection: 10
Advanced NanoMaterials synthesis and characterization. Li ion battery materials
photocatalysts for visible light water splittin
Metrics
H-Index
i10 Index
Citation Counts
28
64
2,963
* Total H IndexRankings
Ranking Based On Selection: 11
Nanotechnology
Materials
Processing
Metrics
H-Index
i10 Index
Citation Counts
27
83
2,911
* Total H IndexRankings
Ranking Based On Selection: 12
Toxic gas sensors
nanomaterials
Thin films
Metrics
H-Index
i10 Index
Citation Counts
25
32
3,391
* Total H IndexRankings
Ranking Based On Selection: 13
Magnetism
Magnentic Nanoparticles
Magnetocaloric effect
Metrics
H-Index
i10 Index
Citation Counts
24
40
1,732
* Total H IndexRankings
Ranking Based On Selection: 14
Nanoparticles
cancer therapy
magnetic hyperthermia
Metrics
H-Index
i10 Index
Citation Counts
21
23
1,423
* Total H IndexRankings
Ranking Based On Selection: 15
Membrane Science and Technology
Nanomaterials for water purifications
Desalination and Water treatment
Nanocomposite Membrane
Metrics
H-Index
i10 Index
Citation Counts
21
31
5,423
* Total H IndexRankings
Ranking Based On Selection: 16
Radiation-chemistry
antioxidants
drugs
nanoparticles
quantum-chemistry
Metrics
H-Index
i10 Index
Citation Counts
19
33
2,495
* Total H IndexRankings
Ranking Based On Selection: 17
Dynamic Strain Aging
Time Series Analysis
Nanomaterials
Metrics
H-Index
i10 Index
Citation Counts
19
36
1,978
* Total H IndexRankings
Ranking Based On Selection: 18
X ray absorption spectroscopy
Time resolved EXAFS
Growth of nanoparticles
Metrics
H-Index
i10 Index
Citation Counts
18
33
1,350
* Total H IndexRankings
Ranking Based On Selection: 19
Electrochemistry
Nanomaterials
Electrochemical Sensors
Supercapacitors
Fuel cell.
Metrics
H-Index
i10 Index
Citation Counts
15
21
982
* Total H IndexRankings
Ranking Based On Selection: 20
Nanomaterials
Polymer Composites
Biosensors
Material functionalization
Metrics
H-Index
i10 Index
Citation Counts
15
18
801
* Total H IndexRankings
Ranking Based On Selection: 21
Semiconductors
Theoretical and computational chemistry
Nanotechnology
Metrics
H-Index
i10 Index
Citation Counts
14
17
457
* Total H IndexRankings
Ranking Based On Selection: 22
Quantum dots
detection
nanoparticles
luminescence
Metrics
H-Index
i10 Index
Citation Counts
13
16
655
* Total H IndexRankings
Ranking Based On Selection: 23
Nanomaterials
Composites
Energy storage
Metrics
H-Index
i10 Index
Citation Counts
12
12
525
* Total H IndexRankings
Ranking Based On Selection: 24
Silica nanoparticles
Biocomposites
Bio-hybrid materials
Biosensors
Bioremediation
Metrics
H-Index
i10 Index
Citation Counts
12
12
438
VK Aswal
Bhabha Atomic Research Centre
Maharashtra, India
Metrics
H-Index
i10-Index
Citation Counts
62
431
18,160
Small Angle Neutron Scattering
Soft Matter
Nanomaterials
RK Vatsa
Bhabha Atomic Research Centre
Maharashtra, India
Metrics
H-Index
i10-Index
Citation Counts
42
130
6,359
Photoionisation
nanomaterials
TOF-MS
Clusters
Multiply Charged ions
Jyotirmayee Mohanty
Bhabha Atomic Research Centre
Maharashtra, India
Metrics
H-Index
i10-Index
Citation Counts
41
80
6,062
Photochemistry
Supramolecular chemistry
Nanomaterials
Hydrogen production
Sudhir Kapoor
Bhabha Atomic Research Centre
Maharashtra, India
Metrics
H-Index
i10-Index
Citation Counts
41
122
6,024
Brahmananda Chakraborty
Bhabha Atomic Research Centre
Maharashtra, India
Metrics
H-Index
i10-Index
Citation Counts
40
150
5,968
Density Functional Theory
Hydrogen Storage
Nanomaterials
Molecular Dynamics
Supercapacitor
Badri N Pandey
Bhabha Atomic Research Centre
Maharashtra, India
Metrics
H-Index
i10-Index
Citation Counts
40
89
4,631
Radiation Biology
Cancer Biology
Cancer Stem Cells
Nanotechnology
Dimple P Dutta
Bhabha Atomic Research Centre
Maharashtra, India
Metrics
H-Index
i10-Index
Citation Counts
39
99
4,339
Nanotechnology
Energy storage materials
Functional nanomaterials
Nanomaterials for environmental remediation
Ajay K Singh
Bhabha Atomic Research Centre
Maharashtra, India
Metrics
H-Index
i10-Index
Citation Counts
36
145
6,002
Laser Spectroscopy
Raman Spectroscopy
Ultrafast Spectroscopy
Coherent Control
Nanomaterials
Rakesh Shukla
Bhabha Atomic Research Centre
Maharashtra, India
Metrics
H-Index
i10-Index
Citation Counts
28
62
2,357
Synthesis
Nanomaterials and Material Science
Od Jayakumar
Bhabha Atomic Research Centre
Maharashtra, India
Metrics
H-Index
i10-Index
Citation Counts
28
64
2,963
Advanced NanoMaterials synthesis and characterization. Li ion battery materials
photocatalysts for visible light water splittin
Kinshuk Dasgupta
Bhabha Atomic Research Centre
Maharashtra, India
Metrics
H-Index
i10-Index
Citation Counts
27
83
2,911
Nanotechnology
Materials
Processing
Manmeet Marhas
Bhabha Atomic Research Centre
Maharashtra, India
Metrics
H-Index
i10-Index
Citation Counts
25
32
3,391
Toxic gas sensors
nanomaterials
Thin films
Md Mukadam
Bhabha Atomic Research Centre
Maharashtra, India
Metrics
H-Index
i10-Index
Citation Counts
24
40
1,732
Magnetism
Magnentic Nanoparticles
Magnetocaloric effect
Neena Shetake
Bhabha Atomic Research Centre
Maharashtra, India
Metrics
H-Index
i10-Index
Citation Counts
21
23
1,423
Nanoparticles
cancer therapy
magnetic hyperthermia
Asim Kumar Ghosh
Bhabha Atomic Research Centre
Maharashtra, India
Metrics
H-Index
i10-Index
Citation Counts
21
31
5,423
Membrane Science and Technology
Nanomaterials for water purifications
Desalination and Water treatment
Nanocomposite Membrane
Ravi Joshi
Bhabha Atomic Research Centre
Maharashtra, India
Metrics
H-Index
i10-Index
Citation Counts
19
33
2,495
Radiation-chemistry
antioxidants
drugs
nanoparticles
quantum-chemistry
Arnomitra Chatterjee
Bhabha Atomic Research Centre
Maharashtra, India
Metrics
H-Index
i10-Index
Citation Counts
19
36
1,978
Dynamic Strain Aging
Time Series Analysis
Nanomaterials
Chandrani Nayak
Bhabha Atomic Research Centre
Maharashtra, India
Metrics
H-Index
i10-Index
Citation Counts
18
33
1,350
X ray absorption spectroscopy
Time resolved EXAFS
Growth of nanoparticles
Srikant Sahoo
Bhabha Atomic Research Centre
Maharashtra, India
Metrics
H-Index
i10-Index
Citation Counts
15
21
982
Electrochemistry
Nanomaterials
Electrochemical Sensors
Supercapacitors
Fuel cell.
Nilanjal Misra
Bhabha Atomic Research Centre
Maharashtra, India
Metrics
H-Index
i10-Index
Citation Counts
15
18
801
Nanomaterials
Polymer Composites
Biosensors
Material functionalization
Tijo Vazhappilly
Bhabha Atomic Research Centre
Maharashtra, India
Metrics
H-Index
i10-Index
Citation Counts
14
17
457
Semiconductors
Theoretical and computational chemistry
Nanotechnology
Pallavi Singhal
Bhabha Atomic Research Centre
Maharashtra, India
Metrics
H-Index
i10-Index
Citation Counts
13
16
655
Quantum dots
detection
nanoparticles
luminescence
Dipa Dutta Pathak
Bhabha Atomic Research Centre
Maharashtra, India
Metrics
H-Index
i10-Index
Citation Counts
12
12
525
Nanomaterials
Composites
Energy storage
Archana Mishra,
Bhabha Atomic Research Centre
Maharashtra, India
Metrics
H-Index
i10-Index
Citation Counts
12
12
438
Silica nanoparticles
Biocomposites
Bio-hybrid materials
Biosensors
Bioremediation