Top 100 Scientists

World Top 100 Scientists 2025

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" (870,053 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
Kingman Cheung
Particle Phenomenology
Astroparticle
Dark Matter
Metrics
H-Index
i10 Index
Citation
165
822
107,239
* Rankings
Ranking Based On Selection: 2
Shiuh Chao *
Optical Materials and Devices
Metrics
H-Index
i10 Index
Citation
100
196
105,216
* Rankings
Ranking Based On Selection: 4
Ci Ling Pan
optics
photonics
physics
material science
electrical engineering
Metrics
H-Index
i10 Index
Citation
49
167
9,468
* Rankings
Ranking Based On Selection: 5
Ray Kuang Lee
Quantum Optics
Nonlinear Physics
Gravitational Wave Detectors
Metrics
H-Index
i10 Index
Citation
47
145
13,719
* Rankings
Ranking Based On Selection: 6
Chih Huang Lai
magnetic materials
thin film solar cells
Metrics
H-Index
i10 Index
Citation
45
160
7,295
* Rankings
Ranking Based On Selection: 7
Kuo Chuan Pan
Astrophysics
Astrophysical Fluid Dynamics
Stellar Physics
Supernovae
Numerical Methods
Metrics
H-Index
i10 Index
Citation
41
62
10,880
* Rankings
Ranking Based On Selection: 8
Chong Sun Chu
Quantum field theory
gravity and string theory
Metrics
H-Index
i10 Index
Citation
37
86
4,734
* Rankings
Ranking Based On Selection: 9
Chien Chun Chen
Atomic Resolution Electron Tomography & Coherent Diffraction Imaging
Metrics
H-Index
i10 Index
Citation
34
93
6,014

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* Rankings
Ranking Based On Selection: 11
Daw Wei Wang
Condensed matter theory
Ultracold atom physics
Metrics
H-Index
i10 Index
Citation
24
37
2,006
* Rankings
Ranking Based On Selection: 13
Yi Wei Liu
atomic physics
optics
BEC
Rydberg atom
Precision laser spectroscopy
Metrics
H-Index
i10 Index
Citation
23
46
5,206
* Rankings
Ranking Based On Selection: 15
Iochun Hoi
Superconducting circuits
Spin ensemble
Metrics
H-Index
i10 Index
Citation
22
23
4,205
* Rankings
Ranking Based On Selection: 16
Wei Ting Hsu
Condensed Matter Physics
Spectroscopy
2D materials
Metrics
H-Index
i10 Index
Citation
21
23
4,509
* Rankings
Ranking Based On Selection: 17
Pochung Chen
Computational Physics
Quantum Information
Condensed Matter Theory
Metrics
H-Index
i10 Index
Citation
20
31
1,688
* Rankings
Ranking Based On Selection: 19
Po Yao Chang
Condensed Matter Theory
Quantum information
non-equilibrium physics
Metrics
H-Index
i10 Index
Citation
19
23
1,400
* Rankings
Ranking Based On Selection: 20
Hsiu Hau Lin
statistical physics
materials science
neurophysics
Metrics
H-Index
i10 Index
Citation
19
35
2,467
* Rankings
Ranking Based On Selection: 21
Shang Da Yang
Ultrafast optics
Spectroscopy
Bio photonics
Metrics
H-Index
i10 Index
Citation
19
35
1,901
* Rankings
Ranking Based On Selection: 22
TD Lin
High k
high mobility channel
III-V MOSFETs
Si Nanoelectronics
Metrics
H-Index
i10 Index
Citation
19
30
1,481
* Rankings
Ranking Based On Selection: 23
Chih Sung Chuu
Quantum optics
quantum information
atomic physics
Metrics
H-Index
i10 Index
Citation
18
19
1,891
* Rankings
Ranking Based On Selection: 25
Li Bang Wang
physics
optics
atomic physics
nuclear physics
Metrics
H-Index
i10 Index
Citation
15
23
1,160
* Rankings
Ranking Based On Selection: 27
Hsu Hsia Peng
magnetic resonance imaging
biomedical imaging
Metrics
H-Index
i10 Index
Citation
13
16
522
* Rankings
Ranking Based On Selection: 28
Jian-Rong Yang(杨建荣)
National Tsing Hua University Material science
Material analysis
Resistive random access memory
Semiconductor physics
Sputte
Metrics
H-Index
i10 Index
Citation
13
14
763
* Rankings
Ranking Based On Selection: 29
王寵棟 Tsong-Dong, Wang
nonlinear optics
THz-wave generation
solid-state lasers
fiber lasers
and environmental sensing.
Metrics
H-Index
i10 Index
Citation
12
14
413
* Rankings
Ranking Based On Selection: 31
Chi-Nan Wu 巫啓男
spintronics
spin pumping
YIG
TmIG
topological insulator
Metrics
H-Index
i10 Index
Citation
11
11
454
* Rankings
Ranking Based On Selection: 32
Der Chung Yan
Superconductivity
Magnetism
Renewable Energy
Metrics
H-Index
i10 Index
Citation
10
10
4,706
* Rankings
Ranking Based On Selection: 33
Bo-Han Chen
Ultrafast Laser Applications
Nonlinear Optics
Metrics
H-Index
i10 Index
Citation
9
9
652
* Rankings
Ranking Based On Selection: 34
Chih Kuo Tseng
Silicon photonics
Integrated photonics circuits
Optical sensor
Semiconductor
Metrics
H-Index
i10 Index
Citation
9
9
787
Phuong Que Tran Do
Biomedical Materials
Nano Science and Technology
Nano Engineering
Metrics
H-Index
i10 Index
Citation
3
1
72
Bhartendu Papnai
2D materials
Molecular Electronics
Graphene
Heterostructures
Metrics
H-Index
i10 Index
Citation
2
2
56
Nitin Kumar
Kondo Physics
Condensed matter physics
Scanning Tunneling Microscopy
Metrics
H-Index
i10 Index
Citation
2
1
21
Yi-Hsuan Liu
Condensed Matter Physics
Numerical Simulation
Strongly correlated systems
Metrics
H-Index
i10 Index
Citation
2
0
14
Bo-Han Lin
Condensed Matter Theory
Quantum Information
High Energy Theory
Metrics
H-Index
i10 Index
Citation
1
0
5
Jiapei Zhuang
Quantum computation
Ultracold atom physics
Quantum information
Condensed matter theory
Metrics
H-Index
i10 Index
Citation
1
0
4
Josanelle Angela V Bilo
Nanomaterials
Materials Chemistry
Energy-related Materials
Metrics
H-Index
i10 Index
Citation
1
0
2
Rankings
Ranking Based On Selection: 1
Kingman Cheung
Metrics
H-Index
i10 Index
Citation Counts
165
822
107,239
Particle Phenomenology
Astroparticle
Dark Matter
Rankings
Ranking Based On Selection: 2
Shiuh Chao *
Metrics
H-Index
i10 Index
Citation Counts
100
196
105,216
Rankings
Ranking Based On Selection: 3
Shangjr Felix Gwo
Metrics
H-Index
i10 Index
Citation Counts
59
186
12,336
Rankings
Ranking Based On Selection: 4
Ci Ling Pan
Metrics
H-Index
i10 Index
Citation Counts
49
167
9,468
optics
photonics
physics
material science
electrical engineering
Rankings
Ranking Based On Selection: 5
Ray Kuang Lee
Metrics
H-Index
i10 Index
Citation Counts
47
145
13,719
Quantum Optics
Nonlinear Physics
Gravitational Wave Detectors
Rankings
Ranking Based On Selection: 6
Chih Huang Lai
Metrics
H-Index
i10 Index
Citation Counts
45
160
7,295
magnetic materials
thin film solar cells
Rankings
Ranking Based On Selection: 7
Kuo Chuan Pan
Metrics
H-Index
i10 Index
Citation Counts
41
62
10,880
Astrophysics
Astrophysical Fluid Dynamics
Stellar Physics
Supernovae
Numerical Methods
Rankings
Ranking Based On Selection: 8
Chong Sun Chu
Metrics
H-Index
i10 Index
Citation Counts
37
86
4,734
Quantum field theory
gravity and string theory
Rankings
Ranking Based On Selection: 9
Chien Chun Chen
Metrics
H-Index
i10 Index
Citation Counts
34
93
6,014
Atomic Resolution Electron Tomography & Coherent Diffraction Imaging
Rankings
Ranking Based On Selection: 10
Chung Yu Mou
Metrics
H-Index
i10 Index
Citation Counts
24
48
1,680

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
Daw Wei Wang
Metrics
H-Index
i10 Index
Citation Counts
24
37
2,006
Condensed matter theory
Ultracold atom physics
Rankings
Ranking Based On Selection: 12
Martin Spinrath
Metrics
H-Index
i10 Index
Citation Counts
23
32
1,793
Rankings
Ranking Based On Selection: 13
Yi Wei Liu
Metrics
H-Index
i10 Index
Citation Counts
23
46
5,206
atomic physics
optics
BEC
Rydberg atom
Precision laser spectroscopy
Rankings
Ranking Based On Selection: 14
Jow Tsong Shy
Metrics
H-Index
i10 Index
Citation Counts
23
66
2,194
Atomic
Molecular and Optical Physics
Rankings
Ranking Based On Selection: 15
Iochun Hoi
Metrics
H-Index
i10 Index
Citation Counts
22
23
4,205
Superconducting circuits
Spin ensemble
Rankings
Ranking Based On Selection: 16
Wei Ting Hsu
Metrics
H-Index
i10 Index
Citation Counts
21
23
4,509
Condensed Matter Physics
Spectroscopy
2D materials
Rankings
Ranking Based On Selection: 17
Pochung Chen
Metrics
H-Index
i10 Index
Citation Counts
20
31
1,688
Computational Physics
Quantum Information
Condensed Matter Theory
Rankings
Ranking Based On Selection: 18
Ian C Hsu
Metrics
H-Index
i10 Index
Citation Counts
20
30
1,324
Rankings
Ranking Based On Selection: 19
Po Yao Chang
Metrics
H-Index
i10 Index
Citation Counts
19
23
1,400
Condensed Matter Theory
Quantum information
non-equilibrium physics
Rankings
Ranking Based On Selection: 20
Hsiu Hau Lin
Metrics
H-Index
i10 Index
Citation Counts
19
35
2,467
statistical physics
materials science
neurophysics
Rankings
Ranking Based On Selection: 21
Shang Da Yang
Metrics
H-Index
i10 Index
Citation Counts
19
35
1,901
Ultrafast optics
Spectroscopy
Bio photonics
Rankings
Ranking Based On Selection: 22
TD Lin
Metrics
H-Index
i10 Index
Citation Counts
19
30
1,481
High k
high mobility channel
III-V MOSFETs
Si Nanoelectronics
Rankings
Ranking Based On Selection: 23
Chih Sung Chuu
Metrics
H-Index
i10 Index
Citation Counts
18
19
1,891
Quantum optics
quantum information
atomic physics
Rankings
Ranking Based On Selection: 24
Chih Piao Chuu
Metrics
H-Index
i10 Index
Citation Counts
16
17
5,899
Rankings
Ranking Based On Selection: 25
Li Bang Wang
Metrics
H-Index
i10 Index
Citation Counts
15
23
1,160
physics
optics
atomic physics
nuclear physics
Rankings
Ranking Based On Selection: 26
Shiue Yuan Shiau
Metrics
H-Index
i10 Index
Citation Counts
13
18
719
Rankings
Ranking Based On Selection: 27
Hsu Hsia Peng
Metrics
H-Index
i10 Index
Citation Counts
13
16
522
magnetic resonance imaging
biomedical imaging
Rankings
Ranking Based On Selection: 28
Jian-Rong Yang(杨建荣)
Metrics
H-Index
i10 Index
Citation Counts
13
14
763
National Tsing Hua University Material science
Material analysis
Resistive random access memory
Semiconductor physics
Sputte
Rankings
Ranking Based On Selection: 29
王寵棟 Tsong-Dong, Wang
Metrics
H-Index
i10 Index
Citation Counts
12
14
413
nonlinear optics
THz-wave generation
solid-state lasers
fiber lasers
and environmental sensing.
Rankings
Ranking Based On Selection: 30
Shih Kuang Tung
Metrics
H-Index
i10 Index
Citation Counts
11
11
1,972
Atomic
Molecular
and Optical Physics
Rankings
Ranking Based On Selection: 31
Chi-Nan Wu 巫啓男
Metrics
H-Index
i10 Index
Citation Counts
11
11
454
spintronics
spin pumping
YIG
TmIG
topological insulator
Rankings
Ranking Based On Selection: 32
Der Chung Yan
Metrics
H-Index
i10 Index
Citation Counts
10
10
4,706
Superconductivity
Magnetism
Renewable Energy
Rankings
Ranking Based On Selection: 33
Bo-Han Chen
Metrics
H-Index
i10 Index
Citation Counts
9
9
652
Ultrafast Laser Applications
Nonlinear Optics
Rankings
Ranking Based On Selection: 34
Chih Kuo Tseng
Metrics
H-Index
i10 Index
Citation Counts
9
9
787
Silicon photonics
Integrated photonics circuits
Optical sensor
Semiconductor
Rankings
Ranking Based On Selection: 35
Yc Liu
Metrics
H-Index
i10 Index
Citation Counts
6
4
88
Rankings
Ranking Based On Selection: 36
Ouseph Cj
Metrics
H-Index
i10 Index
Citation Counts
5
2
76
Theoretical Particle Physics
Cosmology
Rankings
Ranking Based On Selection: 37
Chia-Ju Chen
Metrics
H-Index
i10 Index
Citation Counts
5
2
61
Rankings
Ranking Based On Selection: 38
Yan-Ting Hsu 徐彥婷
Metrics
H-Index
i10 Index
Citation Counts
4
4
77
Rankings
Ranking Based On Selection: 39
Ya-Fen Hsu
Metrics
H-Index
i10 Index
Citation Counts
4
3
112
Rankings
Ranking Based On Selection: 40
Chih-Hsiang Wu
Metrics
H-Index
i10 Index
Citation Counts
4
2
60
Rankings
Ranking Based On Selection: 41
Chun-Yuan Cheng
Metrics
H-Index
i10 Index
Citation Counts
3
2
70
Rankings
Ranking Based On Selection: 42
Phuong Que Tran Do
Metrics
H-Index
i10 Index
Citation Counts
3
1
72
Biomedical Materials
Nano Science and Technology
Nano Engineering
Rankings
Ranking Based On Selection: 43
Bhartendu Papnai
Metrics
H-Index
i10 Index
Citation Counts
2
2
56
2D materials
Molecular Electronics
Graphene
Heterostructures
Rankings
Ranking Based On Selection: 44
Feng-Wu Chen
Metrics
H-Index
i10 Index
Citation Counts
2
1
22
Rankings
Ranking Based On Selection: 45
Nitin Kumar
Metrics
H-Index
i10 Index
Citation Counts
2
1
21
Kondo Physics
Condensed matter physics
Scanning Tunneling Microscopy
Rankings
Ranking Based On Selection: 46
Yi-Hsuan Liu
Metrics
H-Index
i10 Index
Citation Counts
2
0
14
Condensed Matter Physics
Numerical Simulation
Strongly correlated systems
Rankings
Ranking Based On Selection: 47
Bo-Han Lin
Metrics
H-Index
i10 Index
Citation Counts
1
0
5
Condensed Matter Theory
Quantum Information
High Energy Theory
Rankings
Ranking Based On Selection: 48
Jiapei Zhuang
Metrics
H-Index
i10 Index
Citation Counts
1
0
4
Quantum computation
Ultracold atom physics
Quantum information
Condensed matter theory
Rankings
Ranking Based On Selection: 49
Shubham Roy Chowdhury
Metrics
H-Index
i10 Index
Citation Counts
1
0
3
Physics
Nanomaterial
Nanotechnology
Synthesis
Rankings
Ranking Based On Selection: 50
Josanelle Angela V Bilo
Metrics
H-Index
i10 Index
Citation Counts
1
0
2
Nanomaterials
Materials Chemistry
Energy-related Materials