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
Solid State Physics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,362
5,958
0.415
* Total Citation Counts Rankings
Ranking Based On Selection :2
Innovations in and by crystalline materials: From materials to markets
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,415
4,050
0.430
* Total Citation Counts Rankings
Ranking Based On Selection :3
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,498
5,747
0.676
* Total Citation Counts Rankings
Ranking Based On Selection :4
crystal growth
thermal analysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,360
3,843
0.604
* Total Citation Counts Rankings
Ranking Based On Selection :5
X-Ray Diffraction
Epitaxial Layers
Ferroelectricity
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,665
1,561
0.335
* Total Citation Counts Rankings
Ranking Based On Selection :6
Crystal growth
Oxides
Fluorides
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,934
2,741
0.697
* Total Citation Counts Rankings
Ranking Based On Selection :7
oxide semiconductors
transmission electron microscopy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,751
3,093
0.825
* Total Citation Counts Rankings
Ranking Based On Selection :8
Semiconductors
Epitaxy
Semiconducting Oxides
MOVPE
Superconductors
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,302
2,463
0.746
* Total Citation Counts Rankings
Ranking Based On Selection :9
InGaN
AlN
luminescence
transmission electron microscopy
crystal growth
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,369
1,648
0.696
* Total Citation Counts Rankings
Ranking Based On Selection :10
AlN
Kristallzüchtung
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,204
681
0.566
* Total Citation Counts Rankings
Ranking Based On Selection :11
wide bandgap semiconductors
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,184
959
0.810
* Total Citation Counts Rankings
Ranking Based On Selection :12
Crystal growth
silicon
II-VI
III-V
point defects
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,146
575
0.502
* Total Citation Counts Rankings
Ranking Based On Selection :13
AlN
compound semiconductor
crystal growth
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,084
712
0.657
* Total Citation Counts Rankings
Ranking Based On Selection :14
Halbleitermaterialien
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,035
1,026
0.991
* Total Citation Counts Rankings
Ranking Based On Selection :15
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
964
573
0.594
* Total Citation Counts Rankings
Ranking Based On Selection :16
Materials Science
Solid State Physics
Electron Microscopy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
745
666
0.894
* Total Citation Counts Rankings
Ranking Based On Selection :17
Crystal Growth
Semiconductor Materials
Material Science
Solid State Chemistry
Crystallography
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
723
659
0.911
* Total Citation Counts Rankings
Ranking Based On Selection :18
solid-state lasers
laser physics
laser cooling of solids
bulk crystal growth
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
592
545
0.921
* Total Citation Counts Rankings
Ranking Based On Selection :19
Semiconductor
Gallium Oxides
Machine Learning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
456
430
0.943
* Total Citation Counts Rankings
Ranking Based On Selection :20
crystal growth
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
400
237
0.593
* Total Citation Counts Rankings
Ranking Based On Selection :21
isotope-pure semiconductors
epitaxy
bulk crystal growth
2D materials
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
247
247
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :22
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
216
216
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :23
Electron Microscopy
Image Processing
Solid State Physics
Machine Learning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
208
208
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :24
Material science
Electron microscopy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
206
195
0.947
* Total Citation Counts Rankings
Ranking Based On Selection :25
Optical spectroscopy
Raman
Photoluminescence
Quantum Dots
Point Defects
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
157
157
1.000
Martin Albrecht
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,362
5,958
0.415
Thomas Schroeder
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,415
4,050
0.430
Innovations in and by crystalline materials: From materials to markets
Klaus Irmscher
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,498
5,747
0.676
Detlef Klimm
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,360
3,843
0.604
Martin Schmidbauer
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,665
1,561
0.335
Steffen Ganschow
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,934
2,741
0.697
Robert Schewski
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,751
3,093
0.825
Michele Baldini
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,302
2,463
0.746
Semiconductors
Epitaxy
Semiconducting Oxides
MOVPE
Superconductors
Tobias Schulz
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,369
1,648
0.696
InGaN
AlN
luminescence
transmission electron microscopy
crystal growth
Andrea Dittmar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,204
681
0.566
Saud Bin Anooz
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,184
959
0.810
Frank M. Kiessling
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,146
575
0.502
Carsten Hartmann
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,084
712
0.657
Andreas Popp
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,035
1,026
0.991
Sakari Sintonen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
964
573
0.594
Houari Amari
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
745
666
0.894
Materials Science
Solid State Physics
Electron Microscopy
Karoline Stolze
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
723
659
0.911
Crystal Growth
Semiconductor Materials
Material Science
Solid State Chemistry
Crystallography
Hiroki Tanaka
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
592
545
0.921
solid-state lasers
laser physics
laser cooling of solids
bulk crystal growth
Ta-Shun Chou
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
456
430
0.943
Semiconductor
Gallium Oxides
Machine Learning
Kaspars Dadzis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
400
237
0.593
Kevin-P Gradwohl
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
247
247
1.000
isotope-pure semiconductors
epitaxy
bulk crystal growth
2D materials
Palvan Seyidov
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
216
216
1.000
Leonardo Cancellara
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
208
208
1.000
Electron Microscopy
Image Processing
Solid State Physics
Machine Learning
Martina (Gulis) Zupancic
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
206
195
0.947
Material science
Electron microscopy
Ivan Gamov
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
157
157
1.000
Optical spectroscopy
Raman
Photoluminescence
Quantum Dots
Point Defects