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 17, 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 (910.673) 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
Natural Sciences / Physics
High Energy Physics
Higgs Physics
Neutrino Physics
Metrics
H-Index
i10 Index
Citation Counts
214
1,002
191,829
* Total H IndexRankings
Ranking Based On Selection: 2
high energy physics
Metrics
H-Index
i10 Index
Citation Counts
210
918
185,605
* Total H IndexRankings
Ranking Based On Selection: 3
Experimental Particle Physics
High Performance Computing
Metrics
H-Index
i10 Index
Citation Counts
181
647
154,390
* Total H IndexRankings
Ranking Based On Selection: 4
Particle physics
Metrics
H-Index
i10 Index
Citation Counts
177
723
160,531
* Total H IndexRankings
Ranking Based On Selection: 5
Nuclear Physics
Particle Physics
Metrics
H-Index
i10 Index
Citation Counts
161
593
91,741
* Total H IndexRankings
Ranking Based On Selection: 6
High Energy Particle Physics
Education
Metrics
H-Index
i10 Index
Citation Counts
145
270
87,999
* Total H IndexRankings
Ranking Based On Selection: 7
Experimental Particle Physics
Metrics
H-Index
i10 Index
Citation Counts
115
367
42,994
* Total H IndexRankings
Ranking Based On Selection: 8
Photon upconversion
luminescent nanoparticles
Immunotherapy
Catalysis
Scintillators
Metrics
H-Index
i10 Index
Citation Counts
113
278
64,035
* Total H IndexRankings
Ranking Based On Selection: 9
Surface & Nanoscale Science
Metrics
H-Index
i10 Index
Citation Counts
99
559
40,890
* Total H IndexRankings
Ranking Based On Selection: 10
Ultrafast Optical Spectroscopy
Energy & Charge Transfer
Carrier & Quasi-Particle Dynamics in
Metrics
H-Index
i10 Index
Citation Counts
96
264
42,700
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* Total H IndexRankings
Ranking Based On Selection: 11
Computational materials physics
Metrics
H-Index
i10 Index
Citation Counts
95
464
36,963
* Total H IndexRankings
Ranking Based On Selection: 12
Materials for solid-state detectors
Particle tracking detectors (Solid-state detectors)
Metrics
H-Index
i10 Index
Citation Counts
90
170
22,205
* Total H IndexRankings
Ranking Based On Selection: 13
Lasers
Photonics
Metrics
H-Index
i10 Index
Citation Counts
87
351
31,723
* Total H IndexRankings
Ranking Based On Selection: 14
Physics
Biophotonics
Nanophotonics
Sensors and Actuators
Nanomaterials
Metrics
H-Index
i10 Index
Citation Counts
82
263
25,133
* Total H IndexRankings
Ranking Based On Selection: 15
Lasers
nonlinear optics
nano materials
Metrics
H-Index
i10 Index
Citation Counts
77
276
20,848
* Total H IndexRankings
Ranking Based On Selection: 16
Polymer electrolyte
electrolyte
electrochemical devices
polymer
Metrics
H-Index
i10 Index
Citation Counts
76
351
22,551
* Total H IndexRankings
Ranking Based On Selection: 17
Quantum information
Metrics
H-Index
i10 Index
Citation Counts
76
157
28,234
* Total H IndexRankings
Ranking Based On Selection: 18
Metrics
H-Index
i10 Index
Citation Counts
74
191
17,848
* Total H IndexRankings
Ranking Based On Selection: 19
Condense Matter Physics
Metrics
H-Index
i10 Index
Citation Counts
73
228
19,047
* Total H IndexRankings
Ranking Based On Selection: 20
Material physics
electron energy loss spectroscopy
Metrics
H-Index
i10 Index
Citation Counts
73
88
81,063
* Total H IndexRankings
Ranking Based On Selection: 21
graphene
nanoscience
spintronics
TOC
stem cells
Metrics
H-Index
i10 Index
Citation Counts
68
111
37,456
* Total H IndexRankings
Ranking Based On Selection: 22
Nanoscience
NanoMaterials
Condensed Matter Physics
Science Education
Science Communication
Metrics
H-Index
i10 Index
Citation Counts
66
213
17,733
* Total H IndexRankings
Ranking Based On Selection: 23
Astrophysics
Particle pgysics
Metrics
H-Index
i10 Index
Citation Counts
66
224
23,701
* Total H IndexRankings
Ranking Based On Selection: 24
Scanning Transmission Electron Microscopy (STEM)
X-ray Photoelectron Spectroscopy (XPS)
Metrics
H-Index
i10 Index
Citation Counts
63
130
12,622
* Total H IndexRankings
Ranking Based On Selection: 25
lasers
optoelectronics
communications
photonics
and nanophotonics
Metrics
H-Index
i10 Index
Citation Counts
63
205
14,476
Chayanit Asawatangtrakuldee
Chulalongkorn University
Bangkok, Thailand
Metrics
H-Index
i10-Index
Citation Counts
214
1,002
191,829
Natural Sciences / Physics
High Energy Physics
Higgs Physics
Neutrino Physics
Burin Asavapibhop
Chulalongkorn University
Bangkok, Thailand
Metrics
H-Index
i10-Index
Citation Counts
210
918
185,605
Suharyo Sumowidagdo
Metrics
H-Index
i10-Index
Citation Counts
181
647
154,390
Experimental Particle Physics
High Performance Computing
Norraphat Srimanobhas
Chulalongkorn University
Bangkok, Thailand
Metrics
H-Index
i10-Index
Citation Counts
177
723
160,531
C Nguyen-Mau
Metrics
H-Index
i10-Index
Citation Counts
161
593
91,741
Kachanon Nirunpong
Metrics
H-Index
i10-Index
Citation Counts
145
270
87,999
Chinorat Kobdaj
Suranaree University of Technology
Nakhon Ratchasima, Thailand
Metrics
H-Index
i10-Index
Citation Counts
115
367
42,994
Xiaogang Liu
National University of Singapore
Queenstown, Singapore
Metrics
H-Index
i10-Index
Citation Counts
113
278
64,035
Photon upconversion
luminescent nanoparticles
Immunotherapy
Catalysis
Scintillators
Andrew TS Wee
National University of Singapore
Queenstown, Singapore
Metrics
H-Index
i10-Index
Citation Counts
99
559
40,890
Tze Chien Sum|T. C. SUM
Nanyang Technological University
Jurong West, Singapore
Metrics
H-Index
i10-Index
Citation Counts
96
264
42,700
Ultrafast Optical Spectroscopy
Energy & Charge Transfer
Carrier & Quasi-Particle Dynamics in
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Yuan Ping Feng
National University of Singapore
Queenstown, Singapore
Metrics
H-Index
i10-Index
Citation Counts
95
464
36,963
Wanchaloem Poonsawat
Rajamangala University of Technology Isan
Nakhon Ratchasima, Thailand
Metrics
H-Index
i10-Index
Citation Counts
90
170
22,205
Materials for solid-state detectors
Particle tracking detectors (Solid-state detectors)
MH Hong
National University of Singapore
Queenstown, Singapore
Metrics
H-Index
i10-Index
Citation Counts
87
351
31,723
Ken Tye Yong
Nanyang Technological University
Jurong West, Singapore
Metrics
H-Index
i10-Index
Citation Counts
82
263
25,133
Physics
Biophotonics
Nanophotonics
Sensors and Actuators
Nanomaterials
Wei Ji
National University of Singapore
Queenstown, Singapore
Metrics
H-Index
i10-Index
Citation Counts
77
276
20,848
Ramesh T Subramaniam
University of Malaya
Kuala Lumpur, Malaysia
Metrics
H-Index
i10-Index
Citation Counts
76
351
22,551
Polymer electrolyte
electrolyte
electrochemical devices
polymer
Valerio Scarani
National University of Singapore
Queenstown, Singapore
Metrics
H-Index
i10-Index
Citation Counts
76
157
28,234
Chris Morley
Chiang Mai University
Chiang Mai, Thailand
Metrics
H-Index
i10-Index
Citation Counts
74
191
17,848
Shengyuan A Yang
Metrics
H-Index
i10-Index
Citation Counts
73
228
19,047
HN Isa
International Islamic University of Malaysia
Kuala Lumpur, Malaysia
Metrics
H-Index
i10-Index
Citation Counts
73
88
81,063
Material physics
electron energy loss spectroscopy
Barbaros Özyılmaz
National University of Singapore
Queenstown, Singapore
Metrics
H-Index
i10-Index
Citation Counts
68
111
37,456
graphene
nanoscience
spintronics
TOC
stem cells
Chorng Haur Sow
National University of Singapore
Queenstown, Singapore
Metrics
H-Index
i10-Index
Citation Counts
66
213
17,733
Nanoscience
NanoMaterials
Condensed Matter Physics
Science Education
Science Communication
Nguyen Thi Thao
Metrics
H-Index
i10-Index
Citation Counts
66
224
23,701
Xiaoxu Zhao 赵晓续
Nanyang Technological University
Jurong West, Singapore
Metrics
H-Index
i10-Index
Citation Counts
63
130
12,622
Scanning Transmission Electron Microscopy (STEM)
X-ray Photoelectron Spectroscopy (XPS)
Qi Jie Wang
Nanyang Technological University
Jurong West, Singapore
Metrics
H-Index
i10-Index
Citation Counts
63
205
14,476
lasers
optoelectronics
communications
photonics
and nanophotonics