Subject Rankings

World Subject Rankings 2025

AD Scientific Index (Alper-Doger Scientific Index) offers the broadest spectrum of branches, providing analysis in 13 main fields and 197 sub-branches at global, national, and regional levels. These analyses can be based on indicators such as the H-index, i10-index, and citation count, as well as their values from the last 6 years. As of Oct 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 (931.668) 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 :51
Akira Fujishima
Photocatalysis
Boron-doped diamond electrode
Metrics
H-Index
i10 Index
Citation Counts
152
853
168,675
* Total H IndexRankings
Ranking Based On Selection :52
Gustavo E Scuseria
Quantum Chemistry
Electronic Structure
Condensed Matter Physics
Materials Science
Nanotechnology
Metrics
H-Index
i10 Index
Citation Counts
151
582
252,213
* Total H IndexRankings
Ranking Based On Selection :55
Yuliang Zhao/赵宇亮
Bioanalytical Chemistry
Nanorobot
Nanosafety
Nanotoxicity
Nanomedicine
Metrics
H-Index
i10 Index
Citation Counts
150
665
82,453
* Total H IndexRankings
Ranking Based On Selection :57
Roald Hoffmann
chemistry
physics
poetry
theatre
Metrics
H-Index
i10 Index
Citation Counts
149
709
105,007
* Total H IndexRankings
Ranking Based On Selection :58
Zhongfan Liu 刘忠范
Graphene
MoS2
carbon nanotubes
Raman
PL
Metrics
H-Index
i10 Index
Citation Counts
147
596
73,924
* Total H IndexRankings
Ranking Based On Selection :60
Frank Glorius
Organic Chemistry
Photocatalysis
C-H Activation
Organometallic Chemistry
Asymmetric Catalysis
Metrics
H-Index
i10 Index
Citation Counts
147
558
76,621
* Total H IndexRankings
Ranking Based On Selection :61
Thomas R Cech
Biochemistry
Molecular Biology
Chemistry
Education
Metrics
H-Index
i10 Index
Citation Counts
147
407
80,874
* Total H IndexRankings
Ranking Based On Selection :62
Sabu Thomas|SABU THOMAS, S.THOMAS, Thomas S
Polymer Science & Engineering
Green Nanocomposites
bionanocomposites
Biomedical Sciences
Polymer
Metrics
H-Index
i10 Index
Citation Counts
146
1,350
107,424
* Total H IndexRankings
Ranking Based On Selection :63
Jun Lin
materials science
nanomedicine
lanthanides
upconversion
luminescence
Metrics
H-Index
i10 Index
Citation Counts
146
775
82,258
* Total H IndexRankings
Ranking Based On Selection :64
Maurizio Prato
organic synthesis
materials science
carbon nanotubes
carbon dots
water splitting
Metrics
H-Index
i10 Index
Citation Counts
146
681
101,865
* Total H IndexRankings
Ranking Based On Selection :65
Thomas E Mallouk
Chemistry
Materials Science
Physics
Nanomaterials
Metrics
H-Index
i10 Index
Citation Counts
146
443
78,386
* Total H IndexRankings
Ranking Based On Selection :66
Hong Cai Zhou
metal-organic frameworks
porous polymers
hydrogen storage
gas separation
carbon capture
Metrics
H-Index
i10 Index
Citation Counts
145
438
108,912
* Total H IndexRankings
Ranking Based On Selection :67
Frank Neese
Quantum chemistry
computational chemistry
spectroscopy
transition metals
Metrics
H-Index
i10 Index
Citation Counts
145
598
107,693
* Total H IndexRankings
Ranking Based On Selection :68
Carlos F Barbas III
organocatalysis
zinc fingers
antibody therapeutics
cancer therapy
HIV therapy
Metrics
H-Index
i10 Index
Citation Counts
143
397
76,495
* Total H IndexRankings
Ranking Based On Selection :69
Wenbin Lin
chemistry
materials
bionanotechnology
solar energy
drug delivery
Metrics
H-Index
i10 Index
Citation Counts
142
404
80,680
* Total H IndexRankings
Ranking Based On Selection :70
Douglas R MacFarlane
Ionic Liquids
Electromaterials
Metrics
H-Index
i10 Index
Citation Counts
142
762
87,345
* Total H IndexRankings
Ranking Based On Selection :71
AG TonyFane
Membrane Technology
Metrics
H-Index
i10 Index
Citation Counts
142
504
67,125
* Total H IndexRankings
Ranking Based On Selection :72
Jeffrey S Moore
Organic chemistry and polymeric materials
Metrics
H-Index
i10 Index
Citation Counts
142
553
80,292
* Total H IndexRankings
Ranking Based On Selection :74
R Mark Wightman
analytical chemistry
neurochemistry
electrochemistry
Metrics
H-Index
i10 Index
Citation Counts
142
397
62,946
* Total H IndexRankings
Ranking Based On Selection :75
Daniel CW Tsang
Biochar
Biomass Conversion
Waste Management
Sustainable Chemistry
Environmental Remediation
Metrics
H-Index
i10 Index
Citation Counts
141
584
66,165
* Total H Index Rankings
Rankings
Ranking Based On Selection: 51
Akira Fujishima
Metrics
H-Index
i10-Index
Citation Counts
152
853
168,675
Photocatalysis
Boron-doped diamond electrode
* Total H Index Rankings
Rankings
Ranking Based On Selection: 52
Gustavo E Scuseria
Metrics
H-Index
i10-Index
Citation Counts
151
582
252,213
Quantum Chemistry
Electronic Structure
Condensed Matter Physics
Materials Science
Nanotechnology
* Total H Index Rankings
Rankings
Ranking Based On Selection: 53
Richard N Zare
Metrics
H-Index
i10-Index
Citation Counts
151
1,005
103,886
* Total H Index Rankings
Rankings
Ranking Based On Selection: 54
Harry B Gray
Metrics
H-Index
i10-Index
Citation Counts
151
881
94,207
* Total H Index Rankings
Rankings
Ranking Based On Selection: 55
Yuliang Zhao/赵宇亮
Metrics
H-Index
i10-Index
Citation Counts
150
665
82,453
Bioanalytical Chemistry
Nanorobot
Nanosafety
Nanotoxicity
Nanomedicine
* Total H Index Rankings
Rankings
Ranking Based On Selection: 56
Ew Meijer
Metrics
H-Index
i10-Index
Citation Counts
149
766
108,117
* Total H Index Rankings
Rankings
Ranking Based On Selection: 57
Roald Hoffmann
Metrics
H-Index
i10-Index
Citation Counts
149
709
105,007
* Total H Index Rankings
Rankings
Ranking Based On Selection: 58
Zhongfan Liu 刘忠范
Metrics
H-Index
i10-Index
Citation Counts
147
596
73,924
* Total H Index Rankings
Rankings
Ranking Based On Selection: 59
Jeffrey R Long
Metrics
H-Index
i10-Index
Citation Counts
147
386
103,975
* Total H Index Rankings
Rankings
Ranking Based On Selection: 60
Frank Glorius
Metrics
H-Index
i10-Index
Citation Counts
147
558
76,621
Organic Chemistry
Photocatalysis
C-H Activation
Organometallic Chemistry
Asymmetric Catalysis
* Total H Index Rankings
Rankings
Ranking Based On Selection: 61
Thomas R Cech
Metrics
H-Index
i10-Index
Citation Counts
147
407
80,874
Biochemistry
Molecular Biology
Chemistry
Education
* Total H Index Rankings
Rankings
Ranking Based On Selection: 62
Sabu Thomas|SABU THOMAS, S.THOMAS, Thomas S
Metrics
H-Index
i10-Index
Citation Counts
146
1,350
107,424
Polymer Science & Engineering
Green Nanocomposites
bionanocomposites
Biomedical Sciences
Polymer
* Total H Index Rankings
Rankings
Ranking Based On Selection: 63
Jun Lin
Metrics
H-Index
i10-Index
Citation Counts
146
775
82,258
materials science
nanomedicine
lanthanides
upconversion
luminescence
* Total H Index Rankings
Rankings
Ranking Based On Selection: 64
Maurizio Prato
Metrics
H-Index
i10-Index
Citation Counts
146
681
101,865
organic synthesis
materials science
carbon nanotubes
carbon dots
water splitting
* Total H Index Rankings
Rankings
Ranking Based On Selection: 65
Thomas E Mallouk
Metrics
H-Index
i10-Index
Citation Counts
146
443
78,386
Chemistry
Materials Science
Physics
Nanomaterials
* Total H Index Rankings
Rankings
Ranking Based On Selection: 66
Hong Cai Zhou
Metrics
H-Index
i10-Index
Citation Counts
145
438
108,912
metal-organic frameworks
porous polymers
hydrogen storage
gas separation
carbon capture
* Total H Index Rankings
Rankings
Ranking Based On Selection: 67
Frank Neese
Metrics
H-Index
i10-Index
Citation Counts
145
598
107,693
Quantum chemistry
computational chemistry
spectroscopy
transition metals
* Total H Index Rankings
Rankings
Ranking Based On Selection: 68
Carlos F Barbas III
Metrics
H-Index
i10-Index
Citation Counts
143
397
76,495
organocatalysis
zinc fingers
antibody therapeutics
cancer therapy
HIV therapy
* Total H Index Rankings
Rankings
Ranking Based On Selection: 69
Wenbin Lin
Metrics
H-Index
i10-Index
Citation Counts
142
404
80,680
chemistry
materials
bionanotechnology
solar energy
drug delivery
* Total H Index Rankings
Rankings
Ranking Based On Selection: 70
Douglas R MacFarlane
Metrics
H-Index
i10-Index
Citation Counts
142
762
87,345
* Total H Index Rankings
Rankings
Ranking Based On Selection: 71
AG TonyFane
Metrics
H-Index
i10-Index
Citation Counts
142
504
67,125
* Total H Index Rankings
Rankings
Ranking Based On Selection: 72
Jeffrey S Moore
Metrics
H-Index
i10-Index
Citation Counts
142
553
80,292
* Total H Index Rankings
Rankings
Ranking Based On Selection: 73
F Dean Toste
Metrics
H-Index
i10-Index
Citation Counts
142
359
56,819
* Total H Index Rankings
Rankings
Ranking Based On Selection: 74
R Mark Wightman
Metrics
H-Index
i10-Index
Citation Counts
142
397
62,946
analytical chemistry
neurochemistry
electrochemistry
* Total H Index Rankings
Rankings
Ranking Based On Selection: 75
Daniel CW Tsang
Metrics
H-Index
i10-Index
Citation Counts
141
584
66,165
Biochar
Biomass Conversion
Waste Management
Sustainable Chemistry
Environmental Remediation