Top 100 scientists can be ranked globally or specific to the following regions including Africa, Asia, Europe, North America, Latin America, Oceania, Arab League, ASEAN, EECA, and BRICS based on total H-index scores without any breakdown by subject areas. Top 100 rankings in the world, in a continent, or a region include standardized subjects areas of Agriculture & Forestry, Arts, Design and Architecture, Business & Management, Economics & Econometrics, Education, Engineering & Technology, History, Philosophy, Theology, Law/Law and Legal Studies, Medical and Health Sciences, Natural Sciences, Social Sciences, Art and Humanities Rankings and Social Sciences and Humanities Rankings BETA VERSION. Subject field ranking in world, region, country and university is beta version since subject field "others" (873,690 scientists profile whose branch cannot be determined, not yet edited or determined) is excluded, so the ranking will change as the others fields are edited. Please note that. Subjects indicated as “ * others ” will not be included in the ranking by regions and subjects.
* Rankings
Ranking Based
On Selection: 1
Quantum thermodynamics
Statistical Physics
Theoretical Physics
Quantum Information Theory
Foundations of Physics
Metrics
H-Index
i10 Index
Citation
44
82
7,633
* Rankings
Ranking Based
On Selection: 2
spectroscopy
remote sensing
atmospheric
Metrics
H-Index
i10 Index
Citation
44
83
8,588
* Rankings
Ranking Based
On Selection: 3
quantum optics
quantum information
Metrics
H-Index
i10 Index
Citation
40
84
8,248
* Rankings
Ranking Based
On Selection: 4
Radio loud active galaxies
high energy astrophysics
Metrics
H-Index
i10 Index
Citation
39
70
5,701
* Rankings
Ranking Based
On Selection: 5
Materials science
physics
Metrics
H-Index
i10 Index
Citation
37
80
5,740
* Rankings
Ranking Based
On Selection: 6
Atmopsheric Physics
Cloud and Aerosol Interactions
Remote Sensing
Radiative Transfer
Scattering
Metrics
H-Index
i10 Index
Citation
36
67
5,368
* Rankings
Ranking Based
On Selection: 7
General relativity
space navigation
space geodesy
astrometry
Metrics
H-Index
i10 Index
Citation
34
44
23,089
* Rankings
Ranking Based
On Selection: 8
Quantum Optics
Quantum Information
Nonlinear Optics
Metrics
H-Index
i10 Index
Citation
32
54
8,213
* Rankings
Ranking Based
On Selection: 9
Solar Physics - Heliophysics - Space Weather - Coronal Mass Ejections
Metrics
H-Index
i10 Index
Citation
30
39
2,777
* Rankings
Ranking Based
On Selection: 10
atmospheric sounding
Metrics
H-Index
i10 Index
Citation
30
39
4,317
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!
* Rankings
Ranking Based
On Selection: 11
Thin films
Surfaces
Interfaces
Atomic Layer Deposition
Metrics
H-Index
i10 Index
Citation
29
45
2,492
* Rankings
Ranking Based
On Selection: 12
2D semiconductors
nonlinear optics
organic materials
terahertz science
Metrics
H-Index
i10 Index
Citation
27
48
4,603
* Rankings
Ranking Based
On Selection: 13
Atmospheric Physics
Observation and Analysis
instrumentation
lidar
Metrics
H-Index
i10 Index
Citation
25
49
2,997
* Rankings
Ranking Based
On Selection: 14
Astrophysics
Metrics
H-Index
i10 Index
Citation
21
27
1,378
* Rankings
Ranking Based
On Selection: 15
quantum information
nanoscale and condensed matter physics
quantum control
Metrics
H-Index
i10 Index
Citation
20
29
1,338
* Rankings
Ranking Based
On Selection: 16
Astroparticle physics
gamma-ray astronomy
gamma-ray instrumentation
astroparticle instrumentation
Metrics
H-Index
i10 Index
Citation
17
24
1,630
* Rankings
Ranking Based
On Selection: 17
Data assimilation
Remote Sensing
Planetary Boundary Layer
Geomagnetism
Metrics
H-Index
i10 Index
Citation
17
30
4,871
* Rankings
Ranking Based
On Selection: 18
Plasma Physics
Fusion Energy
Fundamental Properties of Matter
Plasma Diagnostics
Metrics
H-Index
i10 Index
Citation
15
21
862
* Rankings
Ranking Based
On Selection: 19
stellar activity
flares
M dwarfs
Metrics
H-Index
i10 Index
Citation
13
13
546
* Rankings
Ranking Based
On Selection: 20
Atmospheric and Climate Physics
Plasma and Astrophysics
Dynamics
Metrics
H-Index
i10 Index
Citation
13
13
1,057
* Rankings
Ranking Based
On Selection: 21
computer vision
visualization
computational physics
natural language processing
computer
Metrics
H-Index
i10 Index
Citation
12
14
1,097
* Rankings
Ranking Based
On Selection: 22
Optical Sensors
Metrics
H-Index
i10 Index
Citation
11
11
313
* Rankings
Ranking Based
On Selection: 23
General Relativity
Gravitational Astrophysics
Metrics
H-Index
i10 Index
Citation
11
12
759
* Rankings
Ranking Based
On Selection: 24
Atmospheric optics
Aerosol measurement
Remote sensing
Polarimetric remote sensing
Metrics
H-Index
i10 Index
Citation
9
7
324
* Rankings
Ranking Based
On Selection: 25
Atmospheric physics
instrument development
calibration
polarization
retrieval
Metrics
H-Index
i10 Index
Citation
7
5
273
* Rankings
Ranking Based
On Selection: 26
Atomic layer deposition
2D materials
Metrics
H-Index
i10 Index
Citation
7
5
256
* Rankings
Ranking Based
On Selection: 27
Artificial Intelligence
Machine Learning
Reinforcement Learning
Automated Planning
Metrics
H-Index
i10 Index
Citation
6
4
156
* Rankings
Ranking Based
On Selection: 28
quantum optics
quantum information
Metrics
H-Index
i10 Index
Citation
4
3
64
* Rankings
Ranking Based
On Selection: 29
Atmospheric Physics
Ocean Color
Remote Sensing
Metrics
H-Index
i10 Index
Citation
3
1
32
* Rankings
Ranking Based
On Selection: 30
Quantum Information
Nanoscale and Condensed Matter Physics
Theoretical Physics
Quantum
Metrics
H-Index
i10 Index
Citation
3
1
27
* Rankings
Ranking Based
On Selection: 31
Ultrafast Spectroscopy
Terahertz Science
Metrics
H-Index
i10 Index
Citation
2
2
55
* Rankings
Ranking Based
On Selection: 32
Semiconductor Quantum Computing
Metrics
H-Index
i10 Index
Citation
1
0
4
Sebastian Deffner
Metrics
H-Index
i10 Index
Citation Counts
44
82
7,633
Quantum thermodynamics
Statistical Physics
Theoretical Physics
Quantum Information Theory
Foundations of Physics
Larrabee Strow
Metrics
H-Index
i10 Index
Citation Counts
44
83
8,588
JD Franson
Metrics
H-Index
i10 Index
Citation Counts
40
84
8,248
Markos Georganopoulos
Metrics
H-Index
i10 Index
Citation Counts
39
70
5,701
Radio loud active galaxies
high energy astrophysics
Laszlo Takacs
Metrics
H-Index
i10 Index
Citation Counts
37
80
5,740
Zhibo Zhang|张智博
Metrics
H-Index
i10 Index
Citation Counts
36
67
5,368
Atmopsheric Physics
Cloud and Aerosol Interactions
Remote Sensing
Radiative Transfer
Scattering
Stefano Bertone
Metrics
H-Index
i10 Index
Citation Counts
34
44
23,089
General relativity
space navigation
space geodesy
astrometry
Todd Pittman
Metrics
H-Index
i10 Index
Citation Counts
32
54
8,213
Quantum Optics
Quantum Information
Nonlinear Optics
Neel Savani
Metrics
H-Index
i10 Index
Citation Counts
30
39
2,777
Solar Physics - Heliophysics - Space Weather - Coronal Mass Ejections
SH Melfi
Metrics
H-Index
i10 Index
Citation Counts
30
39
4,317
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!
Theodosia Gougousi
Metrics
H-Index
i10 Index
Citation Counts
29
45
2,492
Thin films
Surfaces
Interfaces
Atomic Layer Deposition
L Michael Hayden
Metrics
H-Index
i10 Index
Citation Counts
27
48
4,603
2D semiconductors
nonlinear optics
organic materials
terahertz science
Belay B Demoz
Metrics
H-Index
i10 Index
Citation Counts
25
49
2,997
Atmospheric Physics
Observation and Analysis
instrumentation
lidar
Mark Henriksen
Metrics
H-Index
i10 Index
Citation Counts
21
27
1,378
Jason P Kestner
Metrics
H-Index
i10 Index
Citation Counts
20
29
1,338
quantum information
nanoscale and condensed matter physics
quantum control
Nicholas Cannady
Metrics
H-Index
i10 Index
Citation Counts
17
24
1,630
Astroparticle physics
gamma-ray astronomy
gamma-ray instrumentation
astroparticle instrumentation
Andrew Tangborn
Metrics
H-Index
i10 Index
Citation Counts
17
30
4,871
Data assimilation
Remote Sensing
Planetary Boundary Layer
Geomagnetism
CA Romero Talamás
Metrics
H-Index
i10 Index
Citation Counts
15
21
862
Plasma Physics
Fusion Energy
Fundamental Properties of Matter
Plasma Diagnostics
Rishi R Paudel
Metrics
H-Index
i10 Index
Citation Counts
13
13
546
Sergio De Souza Machado
Metrics
H-Index
i10 Index
Citation Counts
13
13
1,057
Atmospheric and Climate Physics
Plasma and Astrophysics
Dynamics
Don Engel
Metrics
H-Index
i10 Index
Citation Counts
12
14
1,097
computer vision
visualization
computational physics
natural language processing
computer
Hung Lam
Metrics
H-Index
i10 Index
Citation Counts
11
11
313
Prasun K Kundu
Metrics
H-Index
i10 Index
Citation Counts
11
12
759
General Relativity
Gravitational Astrophysics
Anin Puthukkudy
Metrics
H-Index
i10 Index
Citation Counts
9
7
324
Atmospheric optics
Aerosol measurement
Remote sensing
Polarimetric remote sensing
Brent A Mcbride
Metrics
H-Index
i10 Index
Citation Counts
7
5
273
Atmospheric physics
instrument development
calibration
polarization
retrieval
Jaron A. Kropp
Metrics
H-Index
i10 Index
Citation Counts
7
5
256
John Winder
Metrics
H-Index
i10 Index
Citation Counts
6
4
156
Artificial Intelligence
Machine Learning
Reinforcement Learning
Automated Planning
Saurabh Uday Shringarpure
Metrics
H-Index
i10 Index
Citation Counts
4
3
64
Neranga K Hannadige
Metrics
H-Index
i10 Index
Citation Counts
3
1
32
Atmospheric Physics
Ocean Color
Remote Sensing
David W Kanaar
Metrics
H-Index
i10 Index
Citation Counts
3
1
27
Quantum Information
Nanoscale and Condensed Matter Physics
Theoretical Physics
Quantum
Jon Gustafson
Metrics
H-Index
i10 Index
Citation Counts
2
2
55
John Caporaletti
Metrics
H-Index
i10 Index
Citation Counts
1
0
4