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” (1,121,296 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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100,382
World Rank
Italy
4,774
Country Rank
Institute of Nanotechnology, CNR Logo
1
University
Ranking Based On Selection:
1
Engineering & Technology / Electrical & Electronic Engineering
Light-Matter Interaction | Polaritons | Bose Einstein Condensates | Plasmon | Photonic

H-Index Metrics

  • H-Index
    47
  • i10 Index
    103
  • Citation Counts
    8,642
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* Total H Index Rankings

Rankings

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110,604
World Rank
Italy
5,301
Country Rank
Institute of Nanotechnology, CNR Logo
2
University
Ranking Based On Selection:
2
Engineering & Technology / Metallurgical & Materials Engineering
Materials Science | X-ray Techniques | Rietveld Method | Optical Spectroscopy | Photocatalysi

H-Index Metrics

  • H-Index
    45
  • i10 Index
    99
  • Citation Counts
    5,497
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* Total H Index Rankings

Rankings

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111,690
World Rank
Italy
5,371
Country Rank
Institute of Nanotechnology, CNR Logo
3
University
Ranking Based On Selection:
3
Medical and Health Sciences / Pharmacy & Pharmaceutical Sciences
Drug Delivery | Citomeccanica | Scanning Force Microscop

H-Index Metrics

  • H-Index
    45
  • i10 Index
    112
  • Citation Counts
    8,828
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* Total H Index Rankings

Rankings

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129,750
World Rank
Italy
6,379
Country Rank
Institute of Nanotechnology, CNR Logo
4
University
Ranking Based On Selection:
4

H-Index Metrics

  • H-Index
    42
  • i10 Index
    103
  • Citation Counts
    7,035
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* Total H Index Rankings

Rankings

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137,227
World Rank
Italy
6,792
Country Rank
Institute of Nanotechnology, CNR Logo
5
University
Ranking Based On Selection:
5
Natural Sciences / Physics
Physics | Photonics | Semiconductor

H-Index Metrics

  • H-Index
    41
  • i10 Index
    73
  • Citation Counts
    6,074
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* Total H Index Rankings

Rankings

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165,466
World Rank
Italy
8,401
Country Rank
Institute of Nanotechnology, CNR Logo
6
University
Ranking Based On Selection:
6
Others
nanomateriali | sintesi chimica | chimica fisic

H-Index Metrics

  • H-Index
    38
  • i10 Index
    82
  • Citation Counts
    7,515
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* Total H Index Rankings

Rankings

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170,136
World Rank
Italy
8,665
Country Rank
Institute of Nanotechnology, CNR Logo
7
University
Ranking Based On Selection:
7

H-Index Metrics

  • H-Index
    37
  • i10 Index
    71
  • Citation Counts
    5,114
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* Total H Index Rankings

Rankings

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171,380
World Rank
Italy
8,733
Country Rank
Institute of Nanotechnology, CNR Logo
8
University
Ranking Based On Selection:
8
Engineering & Technology / Electrical & Electronic Engineering
polaritons | ultrafast dynamics | nonlinear photonics | quantum vortices | Bloch surface wave

H-Index Metrics

  • H-Index
    37
  • i10 Index
    63
  • Citation Counts
    4,610
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* Total H Index Rankings

Rankings

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176,924
World Rank
Italy
9,109
Country Rank
Institute of Nanotechnology, CNR Logo
9
University
Ranking Based On Selection:
9

H-Index Metrics

  • H-Index
    37
  • i10 Index
    110
  • Citation Counts
    4,584
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* Total H Index Rankings

Rankings

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207,769
World Rank
Italy
10,755
Country Rank
Institute of Nanotechnology, CNR Logo
10
University
Ranking Based On Selection:
10
Engineering & Technology / Nanoscience and Nanotechnology
nanomaterials | optoelectronics | electrochemical devices | hybrid perovskites | 2D material

H-Index Metrics

  • H-Index
    34
  • i10 Index
    63
  • Citation Counts
    3,358
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* Total H Index Rankings

Rankings

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276,731
World Rank
Italy
14,439
Country Rank
Institute of Nanotechnology, CNR Logo
11
University
Ranking Based On Selection:
11
Engineering & Technology / Biomaterials and Tissue Engineering
Nanoformulations | Nanomaterials | Biomaterials | 3D cell cancer models | Tissue engineerin

H-Index Metrics

  • H-Index
    29
  • i10 Index
    44
  • Citation Counts
    2,751
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* Total H Index Rankings

Rankings

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288,075
World Rank
Italy
15,034
Country Rank
Institute of Nanotechnology, CNR Logo
12
University
Ranking Based On Selection:
12
Engineering & Technology / Biomaterials and Tissue Engineering
biomaterials | tissue engineering | bioengineering | biomedical engineerin

H-Index Metrics

  • H-Index
    28
  • i10 Index
    52
  • Citation Counts
    3,287
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* Total H Index Rankings

Rankings

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288,664
World Rank
Italy
15,066
Country Rank
Institute of Nanotechnology, CNR Logo
13
University
Ranking Based On Selection:
13

H-Index Metrics

  • H-Index
    28
  • i10 Index
    40
  • Citation Counts
    3,257
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* Total H Index Rankings

Rankings

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296,712
World Rank
Italy
15,514
Country Rank
Institute of Nanotechnology, CNR Logo
14
University
Ranking Based On Selection:
14
Engineering & Technology / Nanoscience and Nanotechnology
Electrochemistry | material science | nanotechnolog

H-Index Metrics

  • H-Index
    28
  • i10 Index
    48
  • Citation Counts
    2,069
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* Total H Index Rankings

Rankings

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308,393
World Rank
Italy
16,051
Country Rank
Institute of Nanotechnology, CNR Logo
15
University
Ranking Based On Selection:
15
Engineering & Technology / Metallurgical & Materials Engineering
biotechnology | nanomedicine | cancer | biophysics | materials scienc

H-Index Metrics

  • H-Index
    27
  • i10 Index
    46
  • Citation Counts
    2,806
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* Total H Index Rankings

Rankings

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313,143
World Rank
Italy
16,316
Country Rank
Institute of Nanotechnology, CNR Logo
16
University
Ranking Based On Selection:
16
* Total H Index Rankings

Rankings

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330,951
World Rank
Italy
17,141
Country Rank
Institute of Nanotechnology, CNR Logo
17
University
Ranking Based On Selection:
17
Engineering & Technology / Biomaterials and Tissue Engineering
Tissue Engineering | Biomaterials | Materials Science | Organ-on-a-chip | Microfabricatio

H-Index Metrics

  • H-Index
    26
  • i10 Index
    44
  • Citation Counts
    3,890
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* Total H Index Rankings

Rankings

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334,930
World Rank
Italy
17,360
Country Rank
Institute of Nanotechnology, CNR Logo
18
University
Ranking Based On Selection:
18
Natural Sciences / Chemical Sciences
colloidal nanomaterials | nanoscale inter-/sur-faces | mixed-anion compounds | light-matter interactio

H-Index Metrics

  • H-Index
    26
  • i10 Index
    39
  • Citation Counts
    2,408
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* Total H Index Rankings

Rankings

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348,918
World Rank
Italy
17,936
Country Rank
Institute of Nanotechnology, CNR Logo
19
University
Ranking Based On Selection:
19
Others
biosensori e lab-on-chi

H-Index Metrics

  • H-Index
    25
  • i10 Index
    41
  • Citation Counts
    1,827
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* Total H Index Rankings

Rankings

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359,222
World Rank
Italy
18,432
Country Rank
Institute of Nanotechnology, CNR Logo
20
University
Ranking Based On Selection:
20
Medical and Health Sciences / Biochemistry
biochimica microbiologia nanobiotecnologi

H-Index Metrics

  • H-Index
    25
  • i10 Index
    34
  • Citation Counts
    1,961
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* Total H Index Rankings

Rankings

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368,686
World Rank
Italy
18,808
Country Rank
Institute of Nanotechnology, CNR Logo
21
University
Ranking Based On Selection:
21
Engineering & Technology / Electrical & Electronic Engineering
Plasmonics | Photonics | Nano Optics | Polariton

H-Index Metrics

  • H-Index
    24
  • i10 Index
    28
  • Citation Counts
    2,187
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* Total H Index Rankings

Rankings

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390,607
World Rank
Italy
19,721
Country Rank
Institute of Nanotechnology, CNR Logo
22
University
Ranking Based On Selection:
22
Others
Electrochemistry-Nanocomposites-Molecularly imprinted polymers-Carbon nanotubes-environmetal remediatio

H-Index Metrics

  • H-Index
    23
  • i10 Index
    31
  • Citation Counts
    2,501
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* Total H Index Rankings

Rankings

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397,897
World Rank
Italy
19,997
Country Rank
Institute of Nanotechnology, CNR Logo
23
University
Ranking Based On Selection:
23
* Total H Index Rankings

Rankings

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417,149
World Rank
Italy
20,794
Country Rank
Institute of Nanotechnology, CNR Logo
24
University
Ranking Based On Selection:
24
* Total H Index Rankings

Rankings

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442,475
World Rank
Italy
21,817
Country Rank
Institute of Nanotechnology, CNR Logo
25
University
Ranking Based On Selection:
25
Engineering & Technology / Biomedical Engineering
Biomedical engineering | Biomedical nanotechnolog

H-Index Metrics

  • H-Index
    21
  • i10 Index
    32
  • Citation Counts
    1,458
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