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
Xray structure determination
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
284,080
42,805
0.151
* Total Citation Counts Rankings
Ranking Based On Selection :2
Atmospheric Chemistry
Earth Science
Climate
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
149,118
48,075
0.322
* Total Citation Counts Rankings
Ranking Based On Selection :3
Quantum chemistry
computational chemistry
spectroscopy
transition metals
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
108,731
61,316
0.564
* Total Citation Counts Rankings
Ranking Based On Selection :4
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
105,818
31,230
0.295
* Total Citation Counts Rankings
Ranking Based On Selection :5
Physical chemistry of solids
ion transport
interfaces and size effects
solid state ionics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
99,571
38,271
0.384
* Total Citation Counts Rankings
Ranking Based On Selection :6
Polymers
Polymer Chemistry
Batteries
Nanomedicine
Organic chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
98,011
39,698
0.405
* Total Citation Counts Rankings
Ranking Based On Selection :7
Battery Batteries Supercapacitor lithium carbon graphite electrolyte anode cathode SEI lithium-ion
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
83,958
51,033
0.608
* Total Citation Counts Rankings
Ranking Based On Selection :8
Photocatalysis
Nanotechnology
Photoelectrochemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
82,049
30,954
0.377
* Total Citation Counts Rankings
Ranking Based On Selection :9
Organic Chemistry
Photocatalysis
C-H Activation
Organometallic Chemistry
Asymmetric Catalysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
77,039
39,291
0.510
* Total Citation Counts Rankings
Ranking Based On Selection :10
Battery Supercapacitor Li Na K Mg carbon graphite anode IL Polymer electrolyte cathode
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
69,824
42,781
0.613
* Total Citation Counts Rankings
Ranking Based On Selection :11
atmospheric chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
63,708
29,143
0.457
* Total Citation Counts Rankings
Ranking Based On Selection :12
Chemie
Materialien
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
63,275
34,782
0.550
* Total Citation Counts Rankings
Ranking Based On Selection :13
Nanoscience
Physical Chemistry of Interfaces
Porous Materials
Energy Conversion
Drug delivery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
61,783
26,209
0.424
* Total Citation Counts Rankings
Ranking Based On Selection :14
Surface Chemistry and Catalysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
58,598
16,580
0.283
* Total Citation Counts Rankings
Ranking Based On Selection :15
Organic Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
58,305
19,728
0.338
* Total Citation Counts Rankings
Ranking Based On Selection :16
Multiphase Chemistry
Atmospheric Chemistry
Aerosol
Climate
Health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
56,952
31,527
0.554
* Total Citation Counts Rankings
Ranking Based On Selection :17
Theoretical Chemistry
Theoretical Physics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
55,472
12,943
0.233
* Total Citation Counts Rankings
Ranking Based On Selection :18
Relativistic Quantum Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
51,326
15,668
0.305
* Total Citation Counts Rankings
Ranking Based On Selection :19
Inorganic and Metal-Organic Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
51,307
23,889
0.466
* Total Citation Counts Rankings
Ranking Based On Selection :20
Surface Science
Self-Assembled Monolayers
Oxide Surfaces
Vibrational Spectroscopy
Metal-Organic Frameworks
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
49,985
18,086
0.362
* Total Citation Counts Rankings
Ranking Based On Selection :21
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
49,869
24,488
0.491
* Total Citation Counts Rankings
Ranking Based On Selection :22
chemistry
electrochemistry
biosensors
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
49,763
24,461
0.492
* Total Citation Counts Rankings
Ranking Based On Selection :23
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
48,230
7,357
0.153
* Total Citation Counts Rankings
Ranking Based On Selection :24
Molecular Modeling
Protein Dynamics
NMR
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
47,026
22,894
0.487
* Total Citation Counts Rankings
Ranking Based On Selection :25
metal-organic frameworks
nanoparticles
catalysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
45,274
18,964
0.419
George Sheldrick
Georg-August-Universität Göttingen
Göttingen, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
284,080
42,805
0.151
Paul J. Crutzen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
149,118
48,075
0.322
Atmospheric Chemistry
Earth Science
Climate
Frank Neese
Max-Planck-Institut für Kohlenforschung
Mülheim an der Ruhr, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
108,731
61,316
0.564
Quantum chemistry
computational chemistry
spectroscopy
transition metals
Meinrat Andreae
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
105,818
31,230
0.295
Joachim Maier
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
99,571
38,271
0.384
Physical chemistry of solids
ion transport
interfaces and size effects
solid state ionics
Ulrich S. Schubert
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
98,011
39,698
0.405
Polymers
Polymer Chemistry
Batteries
Nanomedicine
Organic chemistry
Martin Winter
Universität Münster
Münster, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
83,958
51,033
0.608
Battery Batteries Supercapacitor lithium carbon graphite electrolyte anode cathode SEI lithium-ion
Detlef Bahnemann
Universität Hannover
Hannover, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
82,049
30,954
0.377
Photocatalysis
Nanotechnology
Photoelectrochemistry
Frank Glorius
Universität Münster
Münster, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
77,039
39,291
0.510
Organic Chemistry
Photocatalysis
C-H Activation
Organometallic Chemistry
Asymmetric Catalysis
Passerini Stefano
Karlsruhe Institute of Technology
Karlsruhe, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
69,824
42,781
0.613
Battery Supercapacitor Li Na K Mg carbon graphite anode IL Polymer electrolyte cathode
Jos Lelieveld
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
63,708
29,143
0.457
Arne Thomas
Technische Universität Berlin
Berlin, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
63,275
34,782
0.550
Thomas Bein
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
61,783
26,209
0.424
Nanoscience
Physical Chemistry of Interfaces
Porous Materials
Energy Conversion
Drug delivery
Juergen Behm
Universität Ulm
Ulm, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
58,598
16,580
0.283
Carsten Bolm
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
58,305
19,728
0.338
Ulrich Pöschl
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
56,952
31,527
0.554
Multiphase Chemistry
Atmospheric Chemistry
Aerosol
Climate
Health
Lorenz S Cederbaum
Ruprecht Karls Universität Heidelberg
Heidelberg, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
55,472
12,943
0.233
Theoretical Chemistry
Theoretical Physics
Michael Dolg
Universität zu Köln
Köln, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
51,326
15,668
0.305
Roland A Fischer
Technische Universität München
München, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
51,307
23,889
0.466
Inorganic and Metal-Organic Chemistry
Christof Wöll
Karlsruhe Institute of Technology
Karlsruhe, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
49,985
18,086
0.362
Surface Science
Self-Assembled Monolayers
Oxide Surfaces
Vibrational Spectroscopy
Metal-Organic Frameworks
Peter J. Murray
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
49,869
24,488
0.491
Wolfgang Schuhmann
Ruhr Universität Bochum
Bochum, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
49,763
24,461
0.492
chemistry
electrochemistry
biosensors
Horst Weller
Universität Hamburg
Hamburg, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
48,230
7,357
0.153
Colin A. Smith
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
47,026
22,894
0.487
Molecular Modeling
Protein Dynamics
NMR
Christoph Janiak
Heinrich Heine Universität Düsseldorf
Düsseldorf, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
45,274
18,964
0.419
metal-organic frameworks
nanoparticles
catalysis