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 Nov 21, 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 (873.864) 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
:1
Aggregation-Induced Emission
Functional Polymers
Sensing and Imaging
Room Temperature Phosphorescence
Clusteroluminescence
Metrics
H-Index
i10 Index
Citation Counts
200
1,936
206,378
* Total H IndexRankings
Ranking Based On Selection
:2
Optics
photonics
materials physics
metamaterials
plasmonics
Metrics
H-Index
i10 Index
Citation Counts
162
929
136,981
* Total H IndexRankings
Ranking Based On Selection
:3
Physics
Metrics
H-Index
i10 Index
Citation Counts
156
614
86,595
* Total H IndexRankings
Ranking Based On Selection
:4
Genetics
Genomics
Psychiatry
Statistics
Metrics
H-Index
i10 Index
Citation Counts
151
731
150,363
* Total H IndexRankings
Ranking Based On Selection
:5
Biochar
Biomass Conversion
Waste Management
Sustainable Chemistry
Environmental Remediation
Metrics
H-Index
i10 Index
Citation Counts
142
586
67,604
* Total H IndexRankings
Ranking Based On Selection
:6
Nanotechnology
Photocatalysis
Environmental Chemistry
Metrics
H-Index
i10 Index
Citation Counts
138
492
64,939
* Total H IndexRankings
Ranking Based On Selection
:7
Geography
Remote Sensing
Land Cover
Urban Systems
Global Sustainability
Metrics
H-Index
i10 Index
Citation Counts
131
531
74,889
* Total H IndexRankings
Ranking Based On Selection
:8
gravitational wave
astrophysics
cosmology
Metrics
H-Index
i10 Index
Citation Counts
129
368
129,051
* Total H IndexRankings
Ranking Based On Selection
:9
biology
medicine
Metrics
H-Index
i10 Index
Citation Counts
118
989
64,836
* Total H IndexRankings
Ranking Based On Selection
:10
Material Physics
Metrics
H-Index
i10 Index
Citation Counts
116
484
64,895
* Total H IndexRankings
Ranking Based On Selection
:11
Metrics
H-Index
i10 Index
Citation Counts
113
466
62,339
* Total H IndexRankings
Ranking Based On Selection
:12
Heterogeneous Catalysis
CO2 Capture
CO2 Utilization
Energy and Fuels
Chemical Engineering
Metrics
H-Index
i10 Index
Citation Counts
109
496
50,961
* Total H IndexRankings
Ranking Based On Selection
:13
Thin film technology
nanomaterials and nanodevices
Metrics
H-Index
i10 Index
Citation Counts
107
548
42,827
* Total H IndexRankings
Ranking Based On Selection
:14
Environmental Chemistry
Metrics
H-Index
i10 Index
Citation Counts
105
378
37,905
* Total H IndexRankings
Ranking Based On Selection
:15
Inorganic and Organometallic Chemistry
Supramolecular Assembly
Photochemistry
Molecular Functional Materials
Metrics
H-Index
i10 Index
Citation Counts
104
524
43,072
* Total H IndexRankings
Ranking Based On Selection
:16
metal nanocrystals
nanoplasmonics
nanophotonics
photocatalysis
Metrics
H-Index
i10 Index
Citation Counts
102
253
47,062
* Total H IndexRankings
Ranking Based On Selection
:17
Cancer genetics
Metrics
H-Index
i10 Index
Citation Counts
101
402
40,796
* Total H IndexRankings
Ranking Based On Selection
:18
Evolution
Ecology
Genetics
Zoology
Heredity
Metrics
H-Index
i10 Index
Citation Counts
99
386
35,107
* Total H IndexRankings
Ranking Based On Selection
:19
Chemistry
AIE
Metrics
H-Index
i10 Index
Citation Counts
96
266
35,274
* Total H IndexRankings
Ranking Based On Selection
:20
Photocatalysis
Solar Energy Conversion
Environmental Technology
Environmental Biotechnology
Metrics
H-Index
i10 Index
Citation Counts
95
316
32,255
* Total H IndexRankings
Ranking Based On Selection
:21
Environmental health
human mobility
healthy cities
social justice
GIScience
Metrics
H-Index
i10 Index
Citation Counts
93
329
46,058
* Total H IndexRankings
Ranking Based On Selection
:22
Functional Thin Films
2D Materials
Luminescence
Electronic and Optoelectronic Devices
Metrics
H-Index
i10 Index
Citation Counts
92
301
27,631
* Total H IndexRankings
Ranking Based On Selection
:23
physics
material science
synchrotron scattering
GISAXS/GIWAXS
Metrics
H-Index
i10 Index
Citation Counts
91
262
31,023
* Total H IndexRankings
Ranking Based On Selection
:24
Flexible electronics
Organic bioelectronics
Photovoltaics
Photodetectors
Thin film transistors
Metrics
H-Index
i10 Index
Citation Counts
91
247
29,009
* Total H IndexRankings
Ranking Based On Selection
:25
Chemical crystallography
Chiral resolution
Crystal engineering
Metrics
H-Index
i10 Index
Citation Counts
91
366
36,094
Ben Zhong Tang
Hong Kong University of Science & Technology
Sai Kung District, Hong Kong
Metrics
H-Index
i10-Index
Citation Counts
200
1,936
206,378
Aggregation-Induced Emission
Functional Polymers
Sensing and Imaging
Room Temperature Phosphorescence
Clusteroluminescence
Xiang Zhang
University of Hong Kong
Pok Fu Lam, Hong Kong
Metrics
H-Index
i10-Index
Citation Counts
162
929
136,981
Optics
photonics
materials physics
metamaterials
plasmonics
M C Chu
Chinese University of Hong Kong
Central Ave, Hong Kong
Metrics
H-Index
i10-Index
Citation Counts
156
614
86,595
Pak Sham
University of Hong Kong
Pok Fu Lam, Hong Kong
Metrics
H-Index
i10-Index
Citation Counts
151
731
150,363
Genetics
Genomics
Psychiatry
Statistics
Daniel CW Tsang
Metrics
H-Index
i10-Index
Citation Counts
142
586
67,604
Biochar
Biomass Conversion
Waste Management
Sustainable Chemistry
Environmental Remediation
Jimmy C Yu
Chinese University of Hong Kong
Central Ave, Hong Kong
Metrics
H-Index
i10-Index
Citation Counts
138
492
64,939
Nanotechnology
Photocatalysis
Environmental Chemistry
Peng Gong
University of Hong Kong
Pok Fu Lam, Hong Kong
Metrics
H-Index
i10-Index
Citation Counts
131
531
74,889
Geography
Remote Sensing
Land Cover
Urban Systems
Global Sustainability
Tjonnie Li
Chinese University of Hong Kong
Central Ave, Hong Kong
Metrics
H-Index
i10-Index
Citation Counts
129
368
129,051
GG Chen
Chinese University of Hong Kong
Central Ave, Hong Kong
Metrics
H-Index
i10-Index
Citation Counts
118
989
64,836
CT Chan
Hong Kong University of Science & Technology
Sai Kung District, Hong Kong
Metrics
H-Index
i10-Index
Citation Counts
116
484
64,895
Che Ting Chan
Hong Kong University of Science & Technology
Sai Kung District, Hong Kong
Metrics
H-Index
i10-Index
Citation Counts
113
466
62,339
Chunshan Song
Chinese University of Hong Kong
Central Ave, Hong Kong
Metrics
H-Index
i10-Index
Citation Counts
109
496
50,961
Heterogeneous Catalysis
CO2 Capture
CO2 Utilization
Energy and Fuels
Chemical Engineering
Wenjun Zhang
City University of Hong Kong
Coimbatore, Hong Kong
Metrics
H-Index
i10-Index
Citation Counts
107
548
42,827
Thin film technology
nanomaterials and nanodevices
Paul Ks Lam
Hong Kong Metropolitan University
Hong Kong, Hong Kong
Metrics
H-Index
i10-Index
Citation Counts
105
378
37,905
Vivian Yam
University of Hong Kong
Pok Fu Lam, Hong Kong
Metrics
H-Index
i10-Index
Citation Counts
104
524
43,072
Inorganic and Organometallic Chemistry
Supramolecular Assembly
Photochemistry
Molecular Functional Materials
Jianfang Wang 王建方
Chinese University of Hong Kong
Central Ave, Hong Kong
Metrics
H-Index
i10-Index
Citation Counts
102
253
47,062
metal nanocrystals
nanoplasmonics
nanophotonics
photocatalysis
Guan Xin Yuan
University of Hong Kong
Pok Fu Lam, Hong Kong
Metrics
H-Index
i10-Index
Citation Counts
101
402
40,796
Merilä Juha
University of Hong Kong
Pok Fu Lam, Hong Kong
Metrics
H-Index
i10-Index
Citation Counts
99
386
35,107
Evolution
Ecology
Genetics
Zoology
Heredity
Ryan Kwok
Hong Kong University of Science & Technology
Sai Kung District, Hong Kong
Metrics
H-Index
i10-Index
Citation Counts
96
266
35,274
Po Keung Wong
Chinese University of Hong Kong
Central Ave, Hong Kong
Metrics
H-Index
i10-Index
Citation Counts
95
316
32,255
Photocatalysis
Solar Energy Conversion
Environmental Technology
Environmental Biotechnology
Mei Po Kwan
Chinese University of Hong Kong
Central Ave, Hong Kong
Metrics
H-Index
i10-Index
Citation Counts
93
329
46,058
Environmental health
human mobility
healthy cities
social justice
GIScience
Jianhua Hao （郝建华）
Metrics
H-Index
i10-Index
Citation Counts
92
301
27,631
Functional Thin Films
2D Materials
Luminescence
Electronic and Optoelectronic Devices
Xinhui Lu
Chinese University of Hong Kong
Central Ave, Hong Kong
Metrics
H-Index
i10-Index
Citation Counts
91
262
31,023
physics
material science
synchrotron scattering
GISAXS/GIWAXS
Feng Yan
Metrics
H-Index
i10-Index
Citation Counts
91
247
29,009
Flexible electronics
Organic bioelectronics
Photovoltaics
Photodetectors
Thin film transistors
Ian D Williams
Hong Kong University of Science & Technology
Sai Kung District, Hong Kong
Metrics
H-Index
i10-Index
Citation Counts
91
366
36,094
Chemical crystallography
Chiral resolution
Crystal engineering