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 rankings in world, region, country, and university are in Beta version and are subject to real-time updates, since the subject field “Others” (1,121,299 scientists profile whose branch cannot be determined, not yet edited or determined) is excluded. These rankings will dynamically evolve in real time as the “Others” profiles are revised and classified. Please note that. Subjects indicated as “ * others ” will not be included in the ranking by regions and subjects.

* Total H Index Rankings

Rankings

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48,167
World Rank
Australia
2,382
Country Rank
RMIT University Logo
32
University
Ranking Based On Selection:
1
Natural Sciences / Physics
Physics | Quantum information science | diamond | quantum optics | Nanoscale BioPhotonic

H-Index Metrics

  • H-Index
    62
  • i10 Index
    175
  • Citation Counts
    14,709
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* Total H Index Rankings

Rankings

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75,329
World Rank
Australia
3,767
Country Rank
RMIT University Logo
61
University
Ranking Based On Selection:
2
Natural Sciences / Physics
computational materials science | computational chemistry | condensed matter physic

H-Index Metrics

  • H-Index
    53
  • i10 Index
    148
  • Citation Counts
    7,986
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* Total H Index Rankings

Rankings

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85,613
World Rank
Australia
4,247
Country Rank
RMIT University Logo
74
University
Ranking Based On Selection:
3
Natural Sciences / Physics
Atomistic modelling | Porous Materials | Mixed Matrix Membranes | Metal Organic Frameworks | Clea

H-Index Metrics

  • H-Index
    50
  • i10 Index
    81
  • Citation Counts
    8,885
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* Total H Index Rankings

Rankings

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96,297
World Rank
Australia
4,787
Country Rank
RMIT University Logo
92
University
Ranking Based On Selection:
4
Natural Sciences / Physics
Topological insulators | spintronics | magnetism | 2D matrial

H-Index Metrics

  • H-Index
    48
  • i10 Index
    121
  • Citation Counts
    7,739
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* Total H Index Rankings

Rankings

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100,346
World Rank
Australia
4,956
Country Rank
RMIT University Logo
95
University
Ranking Based On Selection:
5
Natural Sciences / Physics
Condensed Matter Physics | Quantum Physics | Computational Materials Science | Physic

H-Index Metrics

  • H-Index
    47
  • i10 Index
    177
  • Citation Counts
    10,397
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* Total H Index Rankings

Rankings

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111,771
World Rank
Australia
5,502
Country Rank
RMIT University Logo
109
University
Ranking Based On Selection:
6
Natural Sciences / Physics
Light Scattering | Colloid Physics | Cryobiology | Desiccation biology | SAX

H-Index Metrics

  • H-Index
    45
  • i10 Index
    119
  • Citation Counts
    7,725
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* Total H Index Rankings

Rankings

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113,815
World Rank
Australia
5,611
Country Rank
RMIT University Logo
111
University
Ranking Based On Selection:
7
Natural Sciences / Physics
Computational Biophysics | Ion Channels | Membrane

H-Index Metrics

  • H-Index
    45
  • i10 Index
    61
  • Citation Counts
    7,297
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* Total H Index Rankings

Rankings

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132,260
World Rank
Australia
6,516
Country Rank
RMIT University Logo
134
University
Ranking Based On Selection:
8
Natural Sciences / Physics
Quantum Physics | Condensed Matter Theor

H-Index Metrics

  • H-Index
    42
  • i10 Index
    92
  • Citation Counts
    7,099
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* Total H Index Rankings

Rankings

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135,559
World Rank
Australia
6,637
Country Rank
RMIT University Logo
141
University
Ranking Based On Selection:
9
Natural Sciences / Physics
Scanning Probe Microscopy | Solid-Liquid Interfaces | Soft Matter | Biointerfaces | Bio-Membranes

H-Index Metrics

  • H-Index
    41
  • i10 Index
    76
  • Citation Counts
    5,880
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* Total H Index Rankings

Rankings

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135,743
World Rank
Australia
6,652
Country Rank
RMIT University Logo
142
University
Ranking Based On Selection:
10
Natural Sciences / Physics
Integrated Optics | Nonlinear Optics | Lithium Niobat

H-Index Metrics

  • H-Index
    41
  • i10 Index
    76
  • Citation Counts
    10,013
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* Total H Index Rankings

Rankings

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160,665
World Rank
Australia
7,802
Country Rank
RMIT University Logo
168
University
Ranking Based On Selection:
11
Natural Sciences / Physics
Defects in semiconductor devices | materials science | quantum technologie

H-Index Metrics

  • H-Index
    38
  • i10 Index
    105
  • Citation Counts
    5,417
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* Total H Index Rankings

Rankings

flag
162,000
World Rank
Australia
7,879
Country Rank
RMIT University Logo
172
University
Ranking Based On Selection:
12
Natural Sciences / Physics
Physics | materials | semiconductors | nanotechnology | electron microscop

H-Index Metrics

  • H-Index
    38
  • i10 Index
    59
  • Citation Counts
    5,600
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* Total H Index Rankings

Rankings

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167,497
World Rank
Australia
8,107
Country Rank
RMIT University Logo
178
University
Ranking Based On Selection:
13
Natural Sciences / Physics
soft matter | statistical mechanics | computer simulatio

H-Index Metrics

  • H-Index
    38
  • i10 Index
    96
  • Citation Counts
    5,590
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* Total H Index Rankings

Rankings

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170,408
World Rank
Australia
8,230
Country Rank
RMIT University Logo
184
University
Ranking Based On Selection:
14
Natural Sciences / Physics
Quantum Optics | Relativistic Quantum Information | Quantum Computin

H-Index Metrics

  • H-Index
    37
  • i10 Index
    58
  • Citation Counts
    7,927
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* Total H Index Rankings

Rankings

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225,128
World Rank
Australia
10,574
Country Rank
RMIT University Logo
246
University
Ranking Based On Selection:
15
Natural Sciences / Physics
Computational Chemistry | Molecular Modeling | Machine Learnin

H-Index Metrics

  • H-Index
    32
  • i10 Index
    58
  • Citation Counts
    3,367
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* Total H Index Rankings

Rankings

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350,071
World Rank
Australia
15,484
Country Rank
RMIT University Logo
366
University
Ranking Based On Selection:
16
Natural Sciences / Physics
Quantum technologies | photonic engineering | machine learning | quantum control | quantum chemistr

H-Index Metrics

  • H-Index
    25
  • i10 Index
    30
  • Citation Counts
    9,150
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* Total H Index Rankings

Rankings

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410,778
World Rank
Australia
17,616
Country Rank
RMIT University Logo
427
University
Ranking Based On Selection:
17
Natural Sciences / Physics
Ionosphere | geometrical optics | meteorology | space situational awareness | radio occultio

H-Index Metrics

  • H-Index
    23
  • i10 Index
    40
  • Citation Counts
    1,722
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* Total H Index Rankings

Rankings

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420,181
World Rank
Australia
17,930
Country Rank
RMIT University Logo
434
University
Ranking Based On Selection:
18
Natural Sciences / Physics
continuous-variable quantum computing | quantum error correction | open quantum systems | continuou

H-Index Metrics

  • H-Index
    22
  • i10 Index
    28
  • Citation Counts
    2,255
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* Total H Index Rankings

Rankings

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449,267
World Rank
Australia
18,940
Country Rank
RMIT University Logo
461
University
Ranking Based On Selection:
19
Natural Sciences / Physics
nanotechnology | optical physic

H-Index Metrics

  • H-Index
    21
  • i10 Index
    25
  • Citation Counts
    2,336
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* Total H Index Rankings

Rankings

flag
514,800
World Rank
Australia
21,058
Country Rank
RMIT University Logo
504
University
Ranking Based On Selection:
20
Natural Sciences / Physics
Ionospheric Physics | Space Weather | Space Physic

H-Index Metrics

  • H-Index
    19
  • i10 Index
    35
  • Citation Counts
    1,408
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* Total H Index Rankings

Rankings

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694,906
World Rank
Australia
26,109
Country Rank
RMIT University Logo
620
University
Ranking Based On Selection:
21
Natural Sciences / Physics
General relativity | quantum field theory | relativistic quantum informatio

H-Index Metrics

  • H-Index
    15
  • i10 Index
    17
  • Citation Counts
    672
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* Total H Index Rankings

Rankings

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892,225
World Rank
Australia
29,805
Country Rank
RMIT University Logo
701
University
Ranking Based On Selection:
22
Natural Sciences / Physics
Quantum optics | Nanoplasmonics | Data scienc

H-Index Metrics

  • H-Index
    11
  • i10 Index
    11
  • Citation Counts
    332
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* Total H Index Rankings

Rankings

flag
1,060,630
World Rank
Australia
32,064
Country Rank
RMIT University Logo
780
University
Ranking Based On Selection:
23
Natural Sciences / Physics
2D materials | III-Nitrides | Material Science | Photonics | Optoelectroni

H-Index Metrics

  • H-Index
    9
  • i10 Index
    8
  • Citation Counts
    223
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* Total H Index Rankings

Rankings

flag
1,420,428
World Rank
Australia
36,404
Country Rank
RMIT University Logo
950
University
Ranking Based On Selection:
24

H-Index Metrics

  • H-Index
    6
  • i10 Index
    5
  • Citation Counts
    123
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* Total H Index Rankings

Rankings

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1,429,650
World Rank
Australia
36,530
Country Rank
RMIT University Logo
954
University
Ranking Based On Selection:
25
Natural Sciences / Physics
Biophysics | Cryopreservation | Microscopy | Biomaterials | Environmental sustainability and climate chang

H-Index Metrics

  • H-Index
    6
  • i10 Index
    4
  • Citation Counts
    198
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