The "AD Scientific Index" analyses the academic work of scientists using the H-index, i10 index and number of citations, and provides results that can be used to evaluate the productivity and efficiency of individuals and institutions. In addition to ranking according to "total H-index" for individuals and institutions, you can also see the ranking and analyses according to "last 6 years H-index"and Subject Rankings.
![Hans-Joachim Freund](https://cdn.adscientificindex.com/pictures/3e/4431352.jpg)
Physics
Chemistry
Catalysis
Surface Science
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
125
50
0.400
![Gerard Meijer](/user/assets/images/profile/no-profile-photo.png)
physics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
102
41
0.402
![Beatriz Roldan Cuenya](https://cdn.adscientificindex.com/pictures/60/4429847.jpg)
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
84
68
0.810
![Karsten Reuter](https://cdn.adscientificindex.com/pictures/a9/4431506.jpg)
Multiscale Modeling
Data Science
Surface Science
Catalysis
Basic Energy Science
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
83
57
0.687
![Gert Von Helden](https://cdn.adscientificindex.com/pictures/57/4431504.jpg)
Chemical Physics/Physical Chemistry
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
78
36
0.462
![Karsten Horn](https://cdn.adscientificindex.com/pictures/1c/4431628.jpg)
Physik
Materialwissenschaften
Festkörperphysik
Nanotechnologie
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
63
27
0.429
![Bernd Winter](/user/assets/images/profile/no-profile-photo.png)
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
56
33
0.589
![André Fielicke](https://cdn.adscientificindex.com/pictures/7c/1764902.jpg)
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
49
27
0.551
![Bretislav Friedrich](https://cdn.adscientificindex.com/pictures/d5/4429930.jpg)
chemical/molecular physics
quantum computing
cold molecules
supersymmetric quantum mechanics
history of science
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
47
22
0.468
![Thomas Lunkenbein](https://cdn.adscientificindex.com/pictures/27/4432543.jpg)
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
42
35
0.833
![Janis Timoshenko](https://cdn.adscientificindex.com/pictures/f8/4432962.jpg)
X-ray absorption spectroscopy
nanomaterials
atomistic simulations
machine learning
mesoscopic transport
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
41
39
0.951
![Travis Jones](/user/assets/images/profile/no-profile-photo.png)
catalysis
x-ray spectroscopy
ab initio methods
in situ spectroscopy
electrochemistry
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
38
34
0.895
![Luca M. Ghiringhelli](https://cdn.adscientificindex.com/pictures/b4/4432644.jpg)
Materials Science
Statistical Mechanics
Symbolic Inference
Materials Informatics
AI
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
37
29
0.784
![Markus Heyde](https://cdn.adscientificindex.com/pictures/54/4432462.jpg)
surface science
catalysis
oxide surfaces
structure
silica
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
36
23
0.639
![Carsten Baldauf](https://cdn.adscientificindex.com/pictures/3e/4430076.jpg)
biomolecules
gas-phase conformations
landscapes
molecular dynamics
structure formation
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
35
22
0.629
![Thomas Schmidt](https://cdn.adscientificindex.com/pictures/ec/4432673.jpg)
Surface Chemistry
Oxide Films
Surface Science
Electron Microscopy
LEEM
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
35
18
0.514
![Arno Bergmann](https://cdn.adscientificindex.com/pictures/8a/4430266.jpg)
Electrocatalysis
Operando Investigations
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
32
31
0.969
![Laurenz Rettig](/user/assets/images/profile/no-profile-photo.png)
solid state physics
ultrafast dynamics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
32
27
0.844
![See Wee Chee](https://cdn.adscientificindex.com/pictures/a1/4433777.jpg)
Electron Microscopy
In-Situ TEM
Nanomaterials
Nanofabrication
Catalysis
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
31
29
0.935
![Hyo Sang Jeon](https://cdn.adscientificindex.com/pictures/1c/4433700.jpg)
artificial photosynthesis
catalysts
water splitting
CO2 reduction
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
31
28
0.903
![Tianwei He (何天威)](https://cdn.adscientificindex.com/pictures/c0/132150.jpg)
First-principles calculation
Catalysts
Computational Chemistry
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
29
29
1.000
![Tong Yujin](https://cdn.adscientificindex.com/pictures/7a/4433651.jpg)
Vibrational Sum-frequency Spectroscopy
Surface Science
Electrochemistry
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
28
21
0.750
![Takashi Kumagai](https://cdn.adscientificindex.com/pictures/af/4433643.jpg)
Physical Chemistry
Surface Science
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
27
22
0.815
![Jianqiang Zhong](/user/assets/images/profile/no-profile-photo.png)
surface science
molecular electronics
model catalysts
2D materials
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
27
19
0.704
![Alexander Paarmann](https://cdn.adscientificindex.com/pictures/1d/4430373.jpg)
Polaritons
Phonons
Infrared and nonlinear spectroscopy
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
25
21
0.840
Hans-Joachim Freund
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
125
50
0.400
Physics
Chemistry
Catalysis
Surface Science
Gerard Meijer
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
102
41
0.402
Beatriz Roldan Cuenya
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
84
68
0.810
Karsten Reuter
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
83
57
0.687
Multiscale Modeling
Data Science
Surface Science
Catalysis
Basic Energy Science
Gert Von Helden
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
78
36
0.462
Chemical Physics/Physical Chemistry
Karsten Horn
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
63
27
0.429
Physik
Materialwissenschaften
Festkörperphysik
Nanotechnologie
Bernd Winter
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
56
33
0.589
André Fielicke
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
49
27
0.551
Bretislav Friedrich
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
47
22
0.468
chemical/molecular physics
quantum computing
cold molecules
supersymmetric quantum mechanics
history of science
Thomas Lunkenbein
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
42
35
0.833
Janis Timoshenko
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
41
39
0.951
X-ray absorption spectroscopy
nanomaterials
atomistic simulations
machine learning
mesoscopic transport
Travis Jones
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
38
34
0.895
catalysis
x-ray spectroscopy
ab initio methods
in situ spectroscopy
electrochemistry
Luca M. Ghiringhelli
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
37
29
0.784
Materials Science
Statistical Mechanics
Symbolic Inference
Materials Informatics
AI
Markus Heyde
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
36
23
0.639
Carsten Baldauf
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
35
22
0.629
biomolecules
gas-phase conformations
landscapes
molecular dynamics
structure formation
Thomas Schmidt
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
35
18
0.514
Surface Chemistry
Oxide Films
Surface Science
Electron Microscopy
LEEM
Arno Bergmann
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
32
31
0.969
Laurenz Rettig
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
32
27
0.844
See Wee Chee
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
31
29
0.935
Electron Microscopy
In-Situ TEM
Nanomaterials
Nanofabrication
Catalysis
Hyo Sang Jeon
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
31
28
0.903
artificial photosynthesis
catalysts
water splitting
CO2 reduction
Tianwei He (何天威)
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
29
29
1.000
First-principles calculation
Catalysts
Computational Chemistry
Tong Yujin
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
28
21
0.750
Vibrational Sum-frequency Spectroscopy
Surface Science
Electrochemistry
Takashi Kumagai
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
27
22
0.815
Physical Chemistry
Surface Science
Jianqiang Zhong
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
27
19
0.704
surface science
molecular electronics
model catalysts
2D materials
Alexander Paarmann
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
25
21
0.840
Polaritons
Phonons
Infrared and nonlinear spectroscopy