Welcome to AD Scientific Index. The international independent ranking organisation AD Scientific Index is more than an ordinary "Ranking". 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", "total i10 Productivity index", "last 6 years i10 Productivity index", "total citations" and "last 6 years citations" only in "AD Scientific Index". See also: Subject Rankings, University Subject Rankings and  Universities Rankings.   Click here for individual or institutional registration.

Total 12 scientist
* Total H Index Rankings
World Rank
32,168
Country Rank
1,541
Institution Rank
3
Germany
Xin Jiang
Surface Engineering
Thin Films
Coatings
Materials Science
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
68
47
0.691
* Total H Index Rankings
World Rank
45,582
Country Rank
2,176
Institution Rank
9
Germany
Holger Schönherr
Organic & polymeric surfaces
Biointerfaces
Surface forces and surface analysis
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
61
34
0.557
* Total H Index Rankings
World Rank
79,563
Country Rank
3,679
Institution Rank
10
Germany
Ulrich Jonas
Hydrogel Layer Systems
Hierarchically Structured Colloid Assemblies
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
50
25
0.500
* Total H Index Rankings
World Rank
213,367
Country Rank
8,665
Institution Rank
33
Germany
WH Eugen Schwarz
Chemical concepts
relativistic quantum chemistry
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
32
20
0.625
* Total H Index Rankings
World Rank
284,647
Country Rank
11,061
Institution Rank
46
Germany
Carsten Engelhard
analytical chemistry
mass spectrometry
instrumentation
plasma spectrochemistry
nanoparticle characterization
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
27
21
0.778
* Total H Index Rankings
World Rank
287,952
Country Rank
11,184
Institution Rank
48
Germany
Manuela S Killian
ToF-SIMS
anodization
oxide nanostructures
functional coatings
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
27
19
0.704
* Total H Index Rankings
World Rank
579,030
Country Rank
20,024
Institution Rank
84
Germany
Prodip Howlader
Department of Chemistry
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
16
16
1.000
* Total H Index Rankings
World Rank
601,008
Country Rank
20,739
Institution Rank
87
Germany
Daniel Wesner
Biophysics
Surface Science
Biointerfaces
Nanomaterials
Polymers
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
16
13
0.813
* Total H Index Rankings
World Rank
818,011
Country Rank
27,345
Institution Rank
118
Germany
Indrajit Paul
Physical Organic Chemistry
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
11
11
1.000
* Total H Index Rankings
World Rank
1,260,521
Country Rank
41,301
Institution Rank
192
Germany
Ivan A Boldin
mass spectrometry
ion traps
ion cyclotron resonance
non-neutral plasma
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
6
4
0.667
* Total H Index Rankings
World Rank
1,369,023
Country Rank
44,206
Institution Rank
211
Germany
Aly M Hafez
Analytical Chemistry
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
5
4
0.800
* Total H Index Rankings
World Rank
2,020,234
Country Rank
57,387
Institution Rank
287
Germany
Sheyi Clement Adediwura
Solid State Electrochemistry
Solid State NMR
Solid State Ionics
Solid Electrolyte
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Total H Index AD Scientific Index - World Scientists Rankings - 2024 H Index Metrics
University Rank Country Rank Region Rank World Rank Name Country University / Institution Subject
Research Areas
Total Last 6 year Last 6 year/total
3 1,541 11,041 32,168 Germany Germany Universität Siegen Universität Siegen Natural Sciences / Chemical Sciences

Surface Engineering | Thin Films | Coatings | Materials Science |

68 47 0.691
9 2,176 15,821 45,582 Germany Germany Universität Siegen Universität Siegen Natural Sciences / Chemical Sciences

Organic & polymeric surfaces | Biointerfaces | Surface forces and surface analysis |

61 34 0.557
10 3,679 28,262 79,563 Germany Germany Universität Siegen Universität Siegen Natural Sciences / Chemical Sciences

Hydrogel Layer Systems | Hierarchically Structured Colloid Assemblies |

50 25 0.500
33 8,665 77,544 213,367 Germany Germany Universität Siegen Universität Siegen Natural Sciences / Chemical Sciences

Chemical concepts | relativistic quantum chemistry |

32 20 0.625
46 11,061 103,491 284,647 Germany Germany Universität Siegen Universität Siegen Natural Sciences / Chemical Sciences

analytical chemistry | mass spectrometry | instrumentation | plasma spectrochemistry | nanoparticle characterization |

27 21 0.778
48 11,184 104,838 287,952 Germany Germany Universität Siegen Universität Siegen Natural Sciences / Chemical Sciences

ToF-SIMS | anodization | oxide nanostructures | functional coatings |

27 19 0.704
84 20,024 207,683 579,030 Germany Germany Universität Siegen Universität Siegen Natural Sciences / Chemical Sciences

Department of Chemistry |

16 16 1.000
87 20,739 214,452 601,008 Germany Germany Universität Siegen Universität Siegen Natural Sciences / Chemical Sciences

Biophysics | Surface Science | Biointerfaces | Nanomaterials | Polymers |

16 13 0.813
118 27,345 288,682 818,011 Germany Germany Universität Siegen Universität Siegen Natural Sciences / Chemical Sciences

Physical Organic Chemistry |

11 11 1.000
192 41,301 425,646 1,260,521 Germany Germany Universität Siegen Universität Siegen Natural Sciences / Chemical Sciences

mass spectrometry | ion traps | ion cyclotron resonance | non-neutral plasma |

6 4 0.667
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211 44,206 456,165 1,369,023 Germany Germany Universität Siegen Universität Siegen Natural Sciences / Chemical Sciences

Analytical Chemistry |

5 4 0.800
287 57,387 620,409 2,020,234 Germany Germany Universität Siegen Universität Siegen Natural Sciences / Chemical Sciences

Solid State Electrochemistry | Solid State NMR | Solid State Ionics | Solid Electrolyte |

1 1 1.000