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 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 |
| 1 | 51,511 | 58,216 | 151,715 |
 United States
|
 Ametek, Inc.
|
Others
electron backscatter diffraction | texture analysis | |
38 | 20 | 0.526 | |
| 2 | 66,572 | 75,331 | 205,661 |
United States
|
Ametek, Inc.
|
Natural Sciences / Chemical Sciences
Ultra-high Speed Imaging | Materials Chemistry | Nucleation and Growth | Catalysis | Electron Microscopy | |
32 | 29 | 0.906 | |
| 3 | 88,795 | 100,537 | 290,904 |
United States
|
Ametek, Inc.
|
Others
Electrochemistry | Electrocatalysis | Fuel Cell | |
27 | 17 | 0.630 | |
| 4 | 133,666 | 150,972 | 467,713 |
United States
|
Ametek, Inc.
|
Others
Corneal Biomechanics | IOP | Ocular Response Analyzer | |
20 | 8 | 0.400 | |
| 5 | 141,531 | 159,732 | 499,452 |
United States
|
Ametek, Inc.
|
Others
|
19 | 10 | 0.526 | |
| 6 | 167,440 | 188,557 | 601,298 |
United States
|
Ametek, Inc.
|
Others
|
16 | 13 | 0.813 | |
| 7 | 180,732 | 203,279 | 656,844 |
United States
|
Ametek, Inc.
|
Others
Biophysics | cryo-EM | Scientific Imaging | Electron Microscopy | |
15 | 10 | 0.667 | |
| 8 | 183,558 | 206,375 | 668,400 |
United States
|
Ametek, Inc.
|
Others
ALD | EDS | EELS | EBSD | |
14 | 14 | 1.000 | |
| 9 | 195,306 | 219,426 | 717,587 |
United States
|
Ametek, Inc.
|
Engineering & Technology / Earth Sciences
cosmochemistry geochemistry isotopes meteorites nanosims | |
13 | 13 | 1.000 | |
| 10 | 209,559 | 235,153 | 778,074 |
United States
|
Ametek, Inc.
|
Engineering & Technology / Environmental Science & Engineering
Isotope Geochemistry | Biogeochemistry | Environmental Sciences | Mass Spectrometry | ICP-MS | |
12 | 11 | 0.917 | |
|
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| 11 | 226,637 | 254,004 | 851,408 |
United States
|
Ametek, Inc.
|
Medical and Health Sciences / Pharmacology
NanoSIMS | pharmacology | biology | materials | geochemistry | |
11 | 9 | 0.818 | |
| 12 | 240,466 | 269,179 | 912,681 |
United States
|
Ametek, Inc.
|
Others
Precision Measurement | |
10 | 8 | 0.800 | |
| 13 | 255,823 | 286,076 | 987,734 |
United States
|
Ametek, Inc.
|
Others
ultraprecision diamond machining | optical measurement | technological innovation and implementation | |
9 | 6 | 0.667 | |
| 14 | 277,602 | 310,197 | 1,096,308 |
United States
|
Ametek, Inc.
|
Others
|
7 | 7 | 1.000 | |
| 15 | 292,398 | 326,645 | 1,180,382 |
United States
|
Ametek, Inc.
|
Natural Sciences / Physics
Ultra High-Speed Imaging | Condensed Matter | Optics | Silicon Photonics | Topological Photonics | |
6 | 6 | 1.000 | |
| 16 | 301,154 | 336,397 | 1,231,163 |
United States
|
Ametek, Inc.
|
Engineering & Technology / Earth Sciences
MC-ICP-MS | Collision/Reaction Cell | Laser Ablation | Isotope Geochemistry | Analytical Chemistry | |
6 | 5 | 0.833 | |
| 17 | 306,288 | 342,100 | 1,268,775 |
United States
|
Ametek, Inc.
|
Others
3d scanner | computer vision | multi camera calibration | 3d reconstruction | ultra precision application | |
6 | 3 | 0.500 | |
| 18 | 348,962 | 389,785 | 1,522,357 |
United States
|
Ametek, Inc.
|
Others
Power System | EMT Simulation | Dynamic Phasors | Power Electronic and Power System Modeling | |
4 | 3 | 0.750 | |