World Scientist and University Rankings 2025
Canada Natural Sciences 1.402 Scientists Subject Rankings - 2025
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 Jan 31, 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
Metrics
H-Index
i10 Index
Citation Counts
275
1,632
367,897
* Total H IndexRankings
Ranking Based On Selection: 2
Physics
Particle Physics
High Energy Physics
Instrumentation
Elementary Particle Physics
Metrics
H-Index
i10 Index
Citation Counts
262
1,615
420,085
* Total H IndexRankings
Ranking Based On Selection: 3
Particle physics
Data analysis
Experimental physics
Higgs boson
Jet physics
Metrics
H-Index
i10 Index
Citation Counts
262
1,246
305,420
* Total H IndexRankings
Ranking Based On Selection: 4
Physics
Experimental High Energy Physics
Neutrinos
Higgs
Detector Development
Metrics
H-Index
i10 Index
Citation Counts
257
1,316
362,085
* Total H IndexRankings
Ranking Based On Selection: 5
Elementary Particle Physics
Metrics
H-Index
i10 Index
Citation Counts
256
1,473
438,667
* Total H IndexRankings
Ranking Based On Selection: 6
particle physics
LHC
top quark
Higgs boson
new interactions
Metrics
H-Index
i10 Index
Citation Counts
237
1,334
306,029
* Total H IndexRankings
Ranking Based On Selection: 7
Subatomic Physics
Metrics
H-Index
i10 Index
Citation Counts
229
1,071
215,645
* Total H IndexRankings
Ranking Based On Selection: 8
physics
Metrics
H-Index
i10 Index
Citation Counts
228
1,066
291,229
* Total H IndexRankings
Ranking Based On Selection: 9
Particle Physics
Metrics
H-Index
i10 Index
Citation Counts
227
1,043
375,590
* Total H IndexRankings
Ranking Based On Selection: 10
particle physics
Metrics
H-Index
i10 Index
Citation Counts
226
1,128
284,057
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* Total H IndexRankings
Ranking Based On Selection: 11
Particle Physics
Metrics
H-Index
i10 Index
Citation Counts
223
701
208,893
* Total H IndexRankings
Ranking Based On Selection: 12
Particle Physics
Metrics
H-Index
i10 Index
Citation Counts
220
950
296,623
* Total H IndexRankings
Ranking Based On Selection: 13
Particle Physics
High Energy Physics
Metrics
H-Index
i10 Index
Citation Counts
220
839
242,311
* Total H IndexRankings
Ranking Based On Selection: 14
Particle Physics Experiment
Detector Design
Gaseous Particle Detectors
Metrics
H-Index
i10 Index
Citation Counts
205
831
154,174
* Total H IndexRankings
Ranking Based On Selection: 15
particle physics
gravity
Metrics
H-Index
i10 Index
Citation Counts
204
1,062
250,130
* Total H IndexRankings
Ranking Based On Selection: 16
Observational Cosmology
Astroparticle Physics
Metrics
H-Index
i10 Index
Citation Counts
198
933
205,715
* Total H IndexRankings
Ranking Based On Selection: 17
high energy physics
uncertainty
Metrics
H-Index
i10 Index
Citation Counts
169
427
146,520
* Total H IndexRankings
Ranking Based On Selection: 18
Lithium-ion batteries
Physics & Chemistry of Materials for Energy Storage
Materials respirator applications
Electrochemistry
Metrics
H-Index
i10 Index
Citation Counts
163
765
109,303
* Total H IndexRankings
Ranking Based On Selection: 19
Cosmology
Astronomy
Physics
Metrics
H-Index
i10 Index
Citation Counts
150
611
234,027
* Total H IndexRankings
Ranking Based On Selection: 20
Experimental Particle Physics
Metrics
H-Index
i10 Index
Citation Counts
148
906
99,060
* Total H IndexRankings
Ranking Based On Selection: 21
nonlinear optics
stimulated Brillouin scattering
fiber laser
fiber sensing
slow light
Metrics
H-Index
i10 Index
Citation Counts
146
1,920
129,839
* Total H IndexRankings
Ranking Based On Selection: 22
cosmology
astrophysics
particle theory
nuclear physics
Metrics
H-Index
i10 Index
Citation Counts
145
419
133,539
* Total H IndexRankings
Ranking Based On Selection: 23
Galaxy Evolution
Cosmology
Instrumentation in Astronomy
Metrics
H-Index
i10 Index
Citation Counts
133
470
56,755
* Total H IndexRankings
Ranking Based On Selection: 24
Cosmology
Metrics
H-Index
i10 Index
Citation Counts
127
362
119,855
* Total H IndexRankings
Ranking Based On Selection: 25
condensed matter physics
Metrics
H-Index
i10 Index
Citation Counts
126
395
65,388
Justin Albert
Metrics
H-Index
i10-Index
Citation Counts
275
1,632
367,897
Andreas Warburton
McGill University
Montréal, Canada
Metrics
H-Index
i10-Index
Citation Counts
262
1,615
420,085
Physics
Particle Physics
High Energy Physics
Instrumentation
Elementary Particle Physics
Dag Gillberg
Carleton University
Ottawa, Canada
Metrics
H-Index
i10-Index
Citation Counts
262
1,246
305,420
Particle physics
Data analysis
Experimental physics
Higgs boson
Jet physics
Thomas Koffas
Carleton University
Ottawa, Canada
Metrics
H-Index
i10-Index
Citation Counts
257
1,316
362,085
Physics
Experimental High Energy Physics
Neutrinos
Higgs
Detector Development
Pekka Sinervo
University of Toronto
Toronto, Canada
Metrics
H-Index
i10-Index
Citation Counts
256
1,473
438,667
Bernd Stelzer
Simon Fraser University
Burnaby, Canada
Metrics
H-Index
i10-Index
Citation Counts
237
1,334
306,029
particle physics
LHC
top quark
Higgs boson
new interactions
Alain Bellerive
Carleton University
Ottawa, Canada
Metrics
H-Index
i10-Index
Citation Counts
229
1,071
215,645
Dugan O Neil
Simon Fraser University
Burnaby, Canada
Metrics
H-Index
i10-Index
Citation Counts
228
1,066
291,229
Manuella G Vincter
Carleton University
Ottawa, Canada
Metrics
H-Index
i10-Index
Citation Counts
227
1,043
375,590
Roger Moore
University of Alberta
Edmonton, Canada
Metrics
H-Index
i10-Index
Citation Counts
226
1,128
284,057
Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast!
Simon Viel
Carleton University
Ottawa, Canada
Metrics
H-Index
i10-Index
Citation Counts
223
701
208,893
Jean Francois Arguin
Université de Montréal
Montréal, Canada
Metrics
H-Index
i10-Index
Citation Counts
220
950
296,623
Wendy J Taylor
York University
Toronto, Canada
Metrics
H-Index
i10-Index
Citation Counts
220
839
242,311
Jesse Heilman
Carleton University
Ottawa, Canada
Metrics
H-Index
i10-Index
Citation Counts
205
831
154,174
Particle Physics Experiment
Detector Design
Gaseous Particle Detectors
Douglas M Gingrich
University of Alberta
Edmonton, Canada
Metrics
H-Index
i10-Index
Citation Counts
204
1,062
250,130
Matt Dobbs
McGill University
Montréal, Canada
Metrics
H-Index
i10-Index
Citation Counts
198
933
205,715
Observational Cosmology
Astroparticle Physics
David C Bailey
University of Toronto
Toronto, Canada
Metrics
H-Index
i10-Index
Citation Counts
169
427
146,520
Jeff Dahn
Dalhousie University
Halifax, Canada
Metrics
H-Index
i10-Index
Citation Counts
163
765
109,303
Lithium-ion batteries
Physics & Chemistry of Materials for Energy Storage
Materials respirator applications
Electrochemistry
Douglas Scott
University of British Columbia
Vancouver, Canada
Metrics
H-Index
i10-Index
Citation Counts
150
611
234,027
Janis Mckenna
University of British Columbia
Vancouver, Canada
Metrics
H-Index
i10-Index
Citation Counts
148
906
99,060
Liang Zhang
Université d'Ottawa
Ottawa, Canada
Metrics
H-Index
i10-Index
Citation Counts
146
1,920
129,839
nonlinear optics
stimulated Brillouin scattering
fiber laser
fiber sensing
slow light
J Richard Bond
University of Toronto
Toronto, Canada
Metrics
H-Index
i10-Index
Citation Counts
145
419
133,539
cosmology
astrophysics
particle theory
nuclear physics
Scott Chapman
Dalhousie University
Halifax, Canada
Metrics
H-Index
i10-Index
Citation Counts
133
470
56,755
Galaxy Evolution
Cosmology
Instrumentation in Astronomy
Mark Halpern
University of British Columbia
Vancouver, Canada
Metrics
H-Index
i10-Index
Citation Counts
127
362
119,855
Sawatzky Ga
University of British Columbia
Vancouver, Canada
Metrics
H-Index
i10-Index
Citation Counts
126
395
65,388