World Scientist and University Rankings 2025

Norway Engineering & Technology 117 Scientists Subject Rankings - 2025

The AD Scientific Index (Alper-Doger Scientific Index) provides the most comprehensive analysis across 13 main fields and 197 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 Jan 30, 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 (873.690) 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 117 scientists, 1 country, 57 institution
* Total H IndexRankings
Ranking Based On Selection: 2
Truls Norby
Materials science
Solid-state electrochemistry
Proton conductors
Hydrogen
Energy technologies
Metrics
H-Index
i10 Index
Citation Counts
64
252
17,400
* Total H IndexRankings
Ranking Based On Selection: 3
Tor Grande
Materials Science
Materials Chemistry
Ceramics
Functional Materials
Metrics
H-Index
i10 Index
Citation Counts
63
261
16,672
* Total H IndexRankings
Ranking Based On Selection: 4
Bjørn C. Hauback
materials
hydrogen storage
neutron diffraction
magnetism
neutron scattering instrumentation
Metrics
H-Index
i10 Index
Citation Counts
63
256
14,169
* Total H IndexRankings
Ranking Based On Selection: 6
Volodymyr Yartys
Materials Science
Hydrogen Storage
Nanomaterials
In situ neutron and synchrotron scattering
Metrics
H-Index
i10 Index
Citation Counts
57
185
12,670
* Total H IndexRankings
Ranking Based On Selection: 7
Hans Jørgen Roven
Aluminium technology
nanostructured alloys
severe plastic deformation
functional properties
mechanical properties
Metrics
H-Index
i10 Index
Citation Counts
48
116
6,237
* Total H IndexRankings
Ranking Based On Selection: 8
Yanjun Li
Solidification
deformation
phase transformation
microstructure modeling
Metrics
H-Index
i10 Index
Citation Counts
46
125
6,405
* Total H IndexRankings
Ranking Based On Selection: 9
Kemal Nisancioglu
Surface science
corrosion
electrochemistry
transport phenomena
Metrics
H-Index
i10 Index
Citation Counts
42
92
6,692
* Total H IndexRankings
Ranking Based On Selection: 10
Knut Marthinsen
physical metallurgy
aluminium alloys
phase transformations
Metrics
H-Index
i10 Index
Citation Counts
41
113
5,852

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* Total H IndexRankings
Ranking Based On Selection: 12
Dennis Meier
Strongly correlated electrons
multiferroics
ferroelectrics
domain walls
skyrmions
Metrics
H-Index
i10 Index
Citation Counts
37
80
6,158
* Total H IndexRankings
Ranking Based On Selection: 13
Ravindra Kumar
Bio-Energy
Biodiesel
Biomass to fuels and chemicals/biomaterials in Biorefinery concept
Metrics
H-Index
i10 Index
Citation Counts
37
60
5,803
* Total H IndexRankings
Ranking Based On Selection: 14
Norbert Roos
Electron microscopy and cell biology
Metrics
H-Index
i10 Index
Citation Counts
37
71
5,192
* Total H IndexRankings
Ranking Based On Selection: 15
Smagul Karazhanov
materials science
chromogenic materials and devices
photovoltaic technology
ab initio calculations
Metrics
H-Index
i10 Index
Citation Counts
36
117
4,842
* Total H IndexRankings
Ranking Based On Selection: 16
Sachin Maruti Chavan
metal-organic frameworks
zeolites
adsorption
Carbon capture
spectroscopy
Metrics
H-Index
i10 Index
Citation Counts
35
45
9,974
* Total H IndexRankings
Ranking Based On Selection: 18
Magnus H. Sørby
metal hydrides
powder diffraction
neutron scattering
hydrogen storage
battery materials
Metrics
H-Index
i10 Index
Citation Counts
34
98
3,822
* Total H IndexRankings
Ranking Based On Selection: 19
Jon Otto Fossum
Materials Science
Condensed Matter Physics
Soft Matter
Complex Materials
Metrics
H-Index
i10 Index
Citation Counts
33
82
3,482
* Total H IndexRankings
Ranking Based On Selection: 20
Juergen Hirsch
Physical Metallurgy (spec. Aluminium)
Metrics
H-Index
i10 Index
Citation Counts
32
74
7,813
* Total H IndexRankings
Ranking Based On Selection: 21
Roy Johnsen
Corrosion
Material technology
Hydrogen Embrittlement
Tribology
Metrics
H-Index
i10 Index
Citation Counts
31
79
3,553
* Total H IndexRankings
Ranking Based On Selection: 22
Augustinas Galeckas
Material science
semiconductor physics
optical spectroscopy
Metrics
H-Index
i10 Index
Citation Counts
30
76
3,722
* Total H IndexRankings
Ranking Based On Selection: 23
Jan Torgersen
Materials Science
Mechanics of Materials
Functional Thin Films
Photopolymers
Metrics
H-Index
i10 Index
Citation Counts
29
43
2,741
* Total H IndexRankings
Ranking Based On Selection: 24
Per Erik Vullum
TEM
FIB
Materials characterization
Metrics
H-Index
i10 Index
Citation Counts
29
83
2,869
* Total H IndexRankings
Ranking Based On Selection: 25
Jan Petter Maehlen
energy storage
batteries
material science
silicon anodes
data
Metrics
H-Index
i10 Index
Citation Counts
28
48
2,556
* Total H Index Rankings
Rankings
Ranking Based On Selection: 1
Odd Sture Hopperstad
Metrics
H-Index
i10-Index
Citation Counts
72
278
22,161
* Total H Index Rankings
Rankings
Ranking Based On Selection: 2
Truls Norby
Metrics
H-Index
i10-Index
Citation Counts
64
252
17,400
Materials science
Solid-state electrochemistry
Proton conductors
Hydrogen
Energy technologies
* Total H Index Rankings
Rankings
Ranking Based On Selection: 3
Tor Grande
Metrics
H-Index
i10-Index
Citation Counts
63
261
16,672
Materials Science
Materials Chemistry
Ceramics
Functional Materials
* Total H Index Rankings
Rankings
Ranking Based On Selection: 4
Bjørn C. Hauback
Metrics
H-Index
i10-Index
Citation Counts
63
256
14,169
materials
hydrogen storage
neutron diffraction
magnetism
neutron scattering instrumentation
* Total H Index Rankings
Rankings
Ranking Based On Selection: 5
Lars Arnberg
Metrics
H-Index
i10-Index
Citation Counts
59
182
10,943
* Total H Index Rankings
Rankings
Ranking Based On Selection: 6
Volodymyr Yartys
Metrics
H-Index
i10-Index
Citation Counts
57
185
12,670
Materials Science
Hydrogen Storage
Nanomaterials
In situ neutron and synchrotron scattering
* Total H Index Rankings
Rankings
Ranking Based On Selection: 7
Hans Jørgen Roven
Metrics
H-Index
i10-Index
Citation Counts
48
116
6,237
Aluminium technology
nanostructured alloys
severe plastic deformation
functional properties
mechanical properties
* Total H Index Rankings
Rankings
Ranking Based On Selection: 8
Yanjun Li
Metrics
H-Index
i10-Index
Citation Counts
46
125
6,405
Solidification
deformation
phase transformation
microstructure modeling
* Total H Index Rankings
Rankings
Ranking Based On Selection: 9
Kemal Nisancioglu
Metrics
H-Index
i10-Index
Citation Counts
42
92
6,692
Surface science
corrosion
electrochemistry
transport phenomena
* Total H Index Rankings
Rankings
Ranking Based On Selection: 10
Knut Marthinsen
Metrics
H-Index
i10-Index
Citation Counts
41
113
5,852

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! 

* Total H Index Rankings
Rankings
Ranking Based On Selection: 11
Ursula Gibson
Metrics
H-Index
i10-Index
Citation Counts
39
92
4,950
* Total H Index Rankings
Rankings
Ranking Based On Selection: 12
Dennis Meier
Metrics
H-Index
i10-Index
Citation Counts
37
80
6,158
Strongly correlated electrons
multiferroics
ferroelectrics
domain walls
skyrmions
* Total H Index Rankings
Rankings
Ranking Based On Selection: 13
Ravindra Kumar
Metrics
H-Index
i10-Index
Citation Counts
37
60
5,803
Bio-Energy
Biodiesel
Biomass to fuels and chemicals/biomaterials in Biorefinery concept
* Total H Index Rankings
Rankings
Ranking Based On Selection: 14
Norbert Roos
Metrics
H-Index
i10-Index
Citation Counts
37
71
5,192
* Total H Index Rankings
Rankings
Ranking Based On Selection: 15
Smagul Karazhanov
Metrics
H-Index
i10-Index
Citation Counts
36
117
4,842
materials science
chromogenic materials and devices
photovoltaic technology
ab initio calculations
* Total H Index Rankings
Rankings
Ranking Based On Selection: 16
Sachin Maruti Chavan
Metrics
H-Index
i10-Index
Citation Counts
35
45
9,974
metal-organic frameworks
zeolites
adsorption
Carbon capture
spectroscopy
* Total H Index Rankings
Rankings
Ranking Based On Selection: 17
Patricia Almeida Carvalho
SINTEF Trondheim, Norway
Metrics
H-Index
i10-Index
Citation Counts
35
93
3,872
* Total H Index Rankings
Rankings
Ranking Based On Selection: 18
Magnus H. Sørby
Metrics
H-Index
i10-Index
Citation Counts
34
98
3,822
metal hydrides
powder diffraction
neutron scattering
hydrogen storage
battery materials
* Total H Index Rankings
Rankings
Ranking Based On Selection: 19
Jon Otto Fossum
Metrics
H-Index
i10-Index
Citation Counts
33
82
3,482
Materials Science
Condensed Matter Physics
Soft Matter
Complex Materials
* Total H Index Rankings
Rankings
Ranking Based On Selection: 20
Juergen Hirsch
Metrics
H-Index
i10-Index
Citation Counts
32
74
7,813
* Total H Index Rankings
Rankings
Ranking Based On Selection: 21
Roy Johnsen
Metrics
H-Index
i10-Index
Citation Counts
31
79
3,553
Corrosion
Material technology
Hydrogen Embrittlement
Tribology
* Total H Index Rankings
Rankings
Ranking Based On Selection: 22
Augustinas Galeckas
Metrics
H-Index
i10-Index
Citation Counts
30
76
3,722
* Total H Index Rankings
Rankings
Ranking Based On Selection: 23
Jan Torgersen
Metrics
H-Index
i10-Index
Citation Counts
29
43
2,741
Materials Science
Mechanics of Materials
Functional Thin Films
Photopolymers
* Total H Index Rankings
Rankings
Ranking Based On Selection: 24
Per Erik Vullum
SINTEF Trondheim, Norway
Metrics
H-Index
i10-Index
Citation Counts
29
83
2,869
* Total H Index Rankings
Rankings
Ranking Based On Selection: 25
Jan Petter Maehlen
Metrics
H-Index
i10-Index
Citation Counts
28
48
2,556