World Scientist and University Rankings 2025

Engineering & Technology / Nuclear Engineering 781 Scientists Subject Rankings - 2025

The AD Scientific Index (Alper-Doger Scientific Index) provides the most comprehensive analysis across 13 main fields and 211 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 yearsAs of Jun 19, 2025, the rankings are determined according to the Total H IndexBETA 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 (1.121.318) 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 781 scientists, 64 country, 264 institution
* Total H Index Rankings

Rankings

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808
World Rank
Romania
2
Country Rank
Horia Hulubei National Institute of Physics and Nuclear Engineering Logo
2
University
Ranking Based On Selection:
1
* Total H Index Rankings

Rankings

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1,793
World Rank
United States
755
Country Rank
Massachusetts Institute of Technology Logo
18
University
Ranking Based On Selection:
2
Engineering & Technology / Nuclear Engineering
Computational Materials Science | metallurgy | solid mechanics | nanocomposites | batterie

H-Index Metrics

  • H-Index
    152
  • i10 Index
    564
  • Citation Counts
    88,050
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* Total H Index Rankings

Rankings

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4,990
World Rank
Netherlands
122
Country Rank
Utrecht University Logo
16
University
Ranking Based On Selection:
3
Engineering & Technology / Nuclear Engineering
hydrology | vadose zone | environmental science | contaminant transpor

H-Index Metrics

  • H-Index
    119
  • i10 Index
    358
  • Citation Counts
    104,548
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* Total H Index Rankings

Rankings

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19,977
World Rank
United States
8,662
Country Rank
Purdue University Logo
46
University
Ranking Based On Selection:
4
Engineering & Technology / Nuclear Engineering
Two-phase flow | Nuclear Engineering | Thermal Hydraulics | Safety Analysis | Two-fluid Model Developmen

H-Index Metrics

  • H-Index
    82
  • i10 Index
    331
  • Citation Counts
    37,309
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* Total H Index Rankings

Rankings

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25,777
World Rank
United States
10,916
Country Rank
University of Michigan Logo
232
University
Ranking Based On Selection:
5
Engineering & Technology / Nuclear Engineering
Radiation Effects | Nuclear Materials | Ion Beam Modification | TEM Characterizatio

H-Index Metrics

  • H-Index
    76
  • i10 Index
    317
  • Citation Counts
    21,846
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* Total H Index Rankings

Rankings

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26,163
World Rank
United States
11,111
Country Rank
Sandia National Laboratories Logo
6
University
Ranking Based On Selection:
6

H-Index Metrics

  • H-Index
    76
  • i10 Index
    150
  • Citation Counts
    22,319
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* Total H Index Rankings

Rankings

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26,174
World Rank
United States
11,113
Country Rank
University of Houston Logo
32
University
Ranking Based On Selection:
7

H-Index Metrics

  • H-Index
    75
  • i10 Index
    240
  • Citation Counts
    17,582
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* Total H Index Rankings

Rankings

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28,517
World Rank
Vietnam
9
Country Rank
Vietnam Atomic Energy Institute Logo
1
University
Ranking Based On Selection:
8
Engineering & Technology / Nuclear Engineering
Probabilistic Risk Assessment | Nuclear Safety | Nuclear Engineering | High energy cosmic rays | Astroparticle physics and astronom

H-Index Metrics

  • H-Index
    74
  • i10 Index
    154
  • Citation Counts
    23,426
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* Total H Index Rankings

Rankings

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32,528
World Rank
Brazil
296
Country Rank
Universidade de São Paulo USP Logo
86
University
Ranking Based On Selection:
9
Engineering & Technology / Nuclear Engineering
isotopos estaveis | biogeoquimica | ecologia de sistema

H-Index Metrics

  • H-Index
    71
  • i10 Index
    170
  • Citation Counts
    15,627
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* Total H Index Rankings

Rankings

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36,246
World Rank
United States
14,858
Country Rank
University of Tennessee Knoxville Logo
38
University
Ranking Based On Selection:
10
Engineering & Technology / Nuclear Engineering
nuclear fuel and materials behavior | fusion energy | plasma materials interaction

H-Index Metrics

  • H-Index
    68
  • i10 Index
    253
  • Citation Counts
    17,504
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* Total H Index Rankings

Rankings

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36,392
World Rank
United States
14,906
Country Rank
University of Michigan Logo
328
University
Ranking Based On Selection:
11
Engineering & Technology / Nuclear Engineering
Material Science | Radiation Effects in Materials | Multi-scale Computer Simulatio

H-Index Metrics

  • H-Index
    68
  • i10 Index
    360
  • Citation Counts
    20,712
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* Total H Index Rankings

Rankings

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80,570
World Rank
Russia
224
Country Rank
Ural Federal University Logo
5
University
Ranking Based On Selection:
12

H-Index Metrics

  • H-Index
    51
  • i10 Index
    146
  • Citation Counts
    6,625
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* Total H Index Rankings

Rankings

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83,093
World Rank
United States
30,562
Country Rank
Oak Ridge National Laboratory Logo
127
University
Ranking Based On Selection:
13
Engineering & Technology / Nuclear Engineering
Nuclear Materials | Materials Science | Nuclear Engineerin

H-Index Metrics

  • H-Index
    51
  • i10 Index
    122
  • Citation Counts
    9,665
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* Total H Index Rankings

Rankings

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88,320
World Rank
United States
32,193
Country Rank
Lawrence Berkeley National Laboratory Logo
191
University
Ranking Based On Selection:
14
* Total H Index Rankings

Rankings

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89,954
World Rank
United Arab Emirates
110
Country Rank
University of Sharjah Logo
29
University
Ranking Based On Selection:
15
Engineering & Technology / Nuclear Engineering
Nanostructured materials | Nanocomposites | Membranes for water treatment and desalination | Additive manufacturin

H-Index Metrics

  • H-Index
    49
  • i10 Index
    132
  • Citation Counts
    16,824
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* Total H Index Rankings

Rankings

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98,209
World Rank
United States
35,301
Country Rank
University of Tennessee System Logo
1
University
Ranking Based On Selection:
16
Engineering & Technology / Nuclear Engineering
Nuclear collision modeling | space radiation transport and shieldin

H-Index Metrics

  • H-Index
    48
  • i10 Index
    209
  • Citation Counts
    8,296
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* Total H Index Rankings

Rankings

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102,581
World Rank
Spain
2,831
Country Rank
Universidad de Sevilla Logo
92
University
Ranking Based On Selection:
17
Engineering & Technology / Nuclear Engineering
nuclear reactions | exotic nuclei | halo nuclei | radioactive beams | quantum scattering theor

H-Index Metrics

  • H-Index
    47
  • i10 Index
    114
  • Citation Counts
    5,884
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* Total H Index Rankings

Rankings

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103,230
World Rank
Brazil
1,765
Country Rank
Universidade de São Paulo USP Logo
504
University
Ranking Based On Selection:
18

H-Index Metrics

  • H-Index
    47
  • i10 Index
    113
  • Citation Counts
    7,001
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* Total H Index Rankings

Rankings

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103,334
World Rank
United States
36,851
Country Rank
University of Michigan Logo
804
University
Ranking Based On Selection:
19

H-Index Metrics

  • H-Index
    47
  • i10 Index
    173
  • Citation Counts
    8,281
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* Total H Index Rankings

Rankings

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103,360
World Rank
United States
36,858
Country Rank
Los Alamos National Laboratory Logo
129
University
Ranking Based On Selection:
20
Engineering & Technology / Nuclear Engineering
Nuclear Physics | Nuclear Astrophysics | Nuclear Engineerin

H-Index Metrics

  • H-Index
    47
  • i10 Index
    142
  • Citation Counts
    8,282
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* Total H Index Rankings

Rankings

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113,560
World Rank
United States
39,889
Country Rank
University of Illinois Urbana Champaign Logo
381
University
Ranking Based On Selection:
21
Engineering & Technology / Nuclear Engineering
Plasma Physics | Plasma Enginnering | Microelectronics | Fusio

H-Index Metrics

  • H-Index
    45
  • i10 Index
    181
  • Citation Counts
    7,162
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* Total H Index Rankings

Rankings

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114,060
World Rank
United States
40,054
Country Rank
University of Tennessee Knoxville Logo
135
University
Ranking Based On Selection:
22
Engineering & Technology / Nuclear Engineering
Nuclear fuel cycles | nonproliferation | radioactive waste managemen

H-Index Metrics

  • H-Index
    45
  • i10 Index
    70
  • Citation Counts
    18,093
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* Total H Index Rankings

Rankings

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114,789
World Rank
United States
40,286
Country Rank
Texas A&M University Logo
376
University
Ranking Based On Selection:
23
* Total H Index Rankings

Rankings

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119,653
World Rank
Spain
3,428
Country Rank
Universidad Politécnica de Madrid Logo
53
University
Ranking Based On Selection:
24
Engineering & Technology / Nuclear Engineering
Energy | Thermal engineering | Nuclear engineerin

H-Index Metrics

  • H-Index
    44
  • i10 Index
    102
  • Citation Counts
    6,696
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* Total H Index Rankings

Rankings

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119,835
World Rank
United States
41,741
Country Rank
University of South Carolina Logo
121
University
Ranking Based On Selection:
25
Engineering & Technology / Nuclear Engineering
Nuclear fuel and waste material

H-Index Metrics

  • H-Index
    44
  • i10 Index
    167
  • Citation Counts
    7,714
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