The Citation Rankings (Highly Cited Researchers) highlight the most cited and influential researchers across a vast range of scientific fields, covering 197 main and sub-disciplines, including the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings. This service, offered exclusively by AD Scientific Index, aims to provide a balanced perspective by excluding data from CERN and other statistical sources that disproportionately favor certain researchers, particularly in the social sciences and humanities. This unique approach addresses the advantages researchers with multi-author publications and CERN involvement hold over others. Furthermore, citation rankings help uncover rule violations and unethical practices within the research community. For more detailed citation analyses, explore the Scientists Last 6 Years Citation Index, Universities Total Citations Rankings 2025, and Universities Last 6 Years Citations Rankings 2025.
* Total Citation Counts Rankings
Ranking Based On Selection :1
Machine Learning
Learning Theory
Online Learning
Multi-Armed Bandits
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23,240
12,185
0.524
* Total Citation Counts Rankings
Ranking Based On Selection :2
Materials science
Surface engineering
Hard coatings
Thin films
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20,910
8,846
0.423
* Total Citation Counts Rankings
Ranking Based On Selection :3
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,739
10,698
0.779
* Total Citation Counts Rankings
Ranking Based On Selection :4
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,700
6,292
0.459
* Total Citation Counts Rankings
Ranking Based On Selection :5
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,375
4,376
0.385
* Total Citation Counts Rankings
Ranking Based On Selection :6
Materials science
nanomechanics
electron microscopy
in-situ testing
interfaces
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,294
4,819
0.519
* Total Citation Counts Rankings
Ranking Based On Selection :7
Surface Science
Nanostructures
2D Materials
Scanning Probe Microscopy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,118
2,379
0.261
* Total Citation Counts Rankings
Ranking Based On Selection :8
Analytical Geochemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,385
2,552
0.346
* Total Citation Counts Rankings
Ranking Based On Selection :9
atomistic modelling
DFT
microstructure
mechanical properties
phase stability
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,006
4,656
0.665
* Total Citation Counts Rankings
Ranking Based On Selection :10
Enhanced Oil Recovery
Reservoir simulation
Reservoir characterization
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,844
3,922
0.573
* Total Citation Counts Rankings
Ranking Based On Selection :11
Computational Materials Science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,780
2,957
0.436
* Total Citation Counts Rankings
Ranking Based On Selection :12
numerical methods for differential equations
discrete basis functions
machine vision
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,926
1,291
0.262
* Total Citation Counts Rankings
Ranking Based On Selection :13
polymers
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,808
4,253
0.885
* Total Citation Counts Rankings
Ranking Based On Selection :14
Additive Manufacturing
Composites
Polymers
Powder
Processing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,648
4,103
0.883
* Total Citation Counts Rankings
Ranking Based On Selection :15
metallurgy
physical metallurgy
sustainable metallurgy
aluminium alloys
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,341
3,519
0.811
* Total Citation Counts Rankings
Ranking Based On Selection :16
Werkstoffmechanik
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,228
2,100
0.497
* Total Citation Counts Rankings
Ranking Based On Selection :17
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,003
2,722
0.680
* Total Citation Counts Rankings
Ranking Based On Selection :18
rock fragmentation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,774
1,467
0.389
* Total Citation Counts Rankings
Ranking Based On Selection :19
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,698
1,084
0.293
* Total Citation Counts Rankings
Ranking Based On Selection :20
Materials Science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,590
2,418
0.674
* Total Citation Counts Rankings
Ranking Based On Selection :21
Geology
Sedimentology
Stratigraphy
Basin Evolution
Tethys
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,499
1,147
0.328
* Total Citation Counts Rankings
Ranking Based On Selection :22
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,287
317
0.096
* Total Citation Counts Rankings
Ranking Based On Selection :23
Materials Science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,155
1,748
0.554
* Total Citation Counts Rankings
Ranking Based On Selection :24
Metallurgie
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,154
2,393
0.759
* Total Citation Counts Rankings
Ranking Based On Selection :25
Casting
Metallurgy
Magnetohydrodynamics
electrochemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,109
2,075
0.667
Peter Auer
Montanuniversität Leoben
Leoben, Austria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23,240
12,185
0.524
Machine Learning
Learning Theory
Online Learning
Multi-Armed Bandits
Christian Mitterer
Montanuniversität Leoben
Leoben, Austria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20,910
8,846
0.423
Materials science
Surface engineering
Hard coatings
Thin films
Anton Hohenwarter
Montanuniversität Leoben
Leoben, Austria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,739
10,698
0.779
Jozef Keckes
Montanuniversität Leoben
Leoben, Austria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,700
6,292
0.459
Oskar Paris
Montanuniversität Leoben
Leoben, Austria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,375
4,376
0.385
Daniel Kiener
Montanuniversität Leoben
Leoben, Austria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,294
4,819
0.519
Materials science
nanomechanics
electron microscopy
in-situ testing
interfaces
Christian Teichert
Montanuniversität Leoben
Leoben, Austria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,118
2,379
0.261
Surface Science
Nanostructures
2D Materials
Scanning Probe Microscopy
Thomas Meisel|Thomas C. Meisel
Montanuniversität Leoben
Leoben, Austria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,385
2,552
0.346
David Holec
Montanuniversität Leoben
Leoben, Austria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,006
4,656
0.665
atomistic modelling
DFT
microstructure
mechanical properties
phase stability
Riyaz Kharrat
Montanuniversität Leoben
Leoben, Austria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,844
3,922
0.573
Enhanced Oil Recovery
Reservoir simulation
Reservoir characterization
Lorenz Romaner
Montanuniversität Leoben
Leoben, Austria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,780
2,957
0.436
Computational Materials Science
Paul O Leary
Montanuniversität Leoben
Leoben, Austria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,926
1,291
0.262
numerical methods for differential equations
discrete basis functions
machine vision
Clemens Holzer
Montanuniversität Leoben
Leoben, Austria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,808
4,253
0.885
Joamin Gonzalez Gutierrez
Montanuniversität Leoben
Leoben, Austria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,648
4,103
0.883
Additive Manufacturing
Composites
Polymers
Powder
Processing
Stefan Pogatscher
Montanuniversität Leoben
Leoben, Austria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,341
3,519
0.811
metallurgy
physical metallurgy
sustainable metallurgy
aluminium alloys
Thomas Antretter
Montanuniversität Leoben
Leoben, Austria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,228
2,100
0.497
Ronald Ortner
Montanuniversität Leoben
Leoben, Austria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,003
2,722
0.680
Finn Ouchterlony
Montanuniversität Leoben
Leoben, Austria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,774
1,467
0.389
Rainer T Lechner
Montanuniversität Leoben
Leoben, Austria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,698
1,084
0.293
Verena Maier Kiener|Verena Maier
Montanuniversität Leoben
Leoben, Austria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,590
2,418
0.674
HJ Gawlick
Montanuniversität Leoben
Leoben, Austria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,499
1,147
0.328
Geology
Sedimentology
Stratigraphy
Basin Evolution
Tethys
Wolfhard Wegscheider
Montanuniversität Leoben
Leoben, Austria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,287
317
0.096
Raul Bermejo
Montanuniversität Leoben
Leoben, Austria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,155
1,748
0.554
Johannes Schenk
Montanuniversität Leoben
Leoben, Austria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,154
2,393
0.759
Abdellah Kharicha
Montanuniversität Leoben
Leoben, Austria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,109
2,075
0.667
Casting
Metallurgy
Magnetohydrodynamics
electrochemistry