Citation Rankings (Highly Cited Researchers) and the list of the most cited and influential researchers cover a wide range of scientific fields, spanning 197 main and sub-disciplines, as well as the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings, offering a unique service. Additionally, the list without CERN, Statistical Data, etc., provided exclusively by “AD Scientific Index”, is part of our effort to balance the situation created by CERN and researchers with statistical data, who have an advantage over others, especially those in the social and humanities fields. There should be new regulations for multi-author and CERN papers. Citation lists also reveal many rule violations and unethical practices. See also for more specific citation analyses: 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
Nanotechnology
Nanoscience
Graphene
Raman Spectroscopy
Condensed Matter Physics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
167,400
68,757
0.411
* Total Citation Counts Rankings
Ranking Based On Selection :2
biomineralization
bio-inspired nanomaterials
protocells
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
76,317
15,662
0.205
* Total Citation Counts Rankings
Ranking Based On Selection :3
NanoPhotonics
Plasmonics
Metamaterials
Microcavities
Nano
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
49,276
23,567
0.478
* Total Citation Counts Rankings
Ranking Based On Selection :4
Graphene Devices and Applications
Nanotechnology
Nanofabrication
Electron Beam Lithography
Nano-patterning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
48,920
15,783
0.323
* Total Citation Counts Rankings
Ranking Based On Selection :5
nanomedicine
nanotechnology
graphene
liposomes
carbon nanotubes
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
42,348
18,199
0.430
* Total Citation Counts Rankings
Ranking Based On Selection :6
Biorefining Manufacturing
Nanotechnology
Sustainability Composites
Remediation
Energy Biomaterials
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
40,691
30,876
0.759
* Total Citation Counts Rankings
Ranking Based On Selection :7
graphene
2D materials
printable electronics
optical spectroscopy
nanotechnology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
40,271
16,921
0.420
* Total Citation Counts Rankings
Ranking Based On Selection :8
graphene
condensed matter physics
nanoscience
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
32,044
19,660
0.614
* Total Citation Counts Rankings
Ranking Based On Selection :9
Computational Sensors
Miniaturised Optoelectronics
Porous Materials
Printed Electronics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
31,631
16,237
0.513
* Total Citation Counts Rankings
Ranking Based On Selection :10
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
30,549
6,275
0.205
* Total Citation Counts Rankings
Ranking Based On Selection :11
Smart Materials
Thin Films
MEMS
Lab on chip
nanotechnology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
29,245
18,184
0.622
* Total Citation Counts Rankings
Ranking Based On Selection :12
Auxetics and Metamaterials
Biobased materials
Nanotechnology
Smart Materials and Vibroacoustics
Composites
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
25,169
15,650
0.622
* Total Citation Counts Rankings
Ranking Based On Selection :13
Energy Engineering
Phase Change
Thermodynamics
Molecular Simulation
Multiscale Modelling
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23,884
13,175
0.552
* Total Citation Counts Rankings
Ranking Based On Selection :14
Nanomaterials
Materials Science
Semiconductor Engineering
In-situ Metrology
Electronic Material Synthesis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,608
10,334
0.478
* Total Citation Counts Rankings
Ranking Based On Selection :15
Nanomaterials for Biomolecular and Biomedical Sciences and Nanotechnology.
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,284
12,016
0.565
* Total Citation Counts Rankings
Ranking Based On Selection :16
Microengineering and Nanotechnology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,471
12,438
0.673
* Total Citation Counts Rankings
Ranking Based On Selection :17
Surface Science
Nanoscience
Oxide Surfaces
SPM
PES
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,589
3,342
0.201
* Total Citation Counts Rankings
Ranking Based On Selection :18
Nanomaterials
in situ diagnostics
characterisation
microscopy
bioinspired materials
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,897
3,337
0.210
* Total Citation Counts Rankings
Ranking Based On Selection :19
Carbon Science
Nanocarbon
Nanocarbons
Nanoscience
Electron microscopy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,480
3,404
0.220
* Total Citation Counts Rankings
Ranking Based On Selection :20
Photonic Computing
Non-von Neumann Computing
Photonic Integrated Circuits
Sustainable Nanomanufacturing
NEMS
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,120
13,100
0.866
* Total Citation Counts Rankings
Ranking Based On Selection :21
Nanoscience
Solar Energy Conversion
Luminescence
X-ray Scattering
Electron Microscopy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,078
10,972
0.728
* Total Citation Counts Rankings
Ranking Based On Selection :22
Carbon nanomaterials
electron microscopy
nanoreactors
nanocatalysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,586
5,417
0.371
* Total Citation Counts Rankings
Ranking Based On Selection :23
nanotoxicology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,949
3,278
0.235
* Total Citation Counts Rankings
Ranking Based On Selection :24
medicine
radiotherapy
radiation biology
prostate cancer
nanotechnology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,401
7,959
0.594
* Total Citation Counts Rankings
Ranking Based On Selection :25
porous material
gas adsorption
catalysis
crystallography
neutron
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,035
9,043
0.694
Andrea C Ferrari
University of Cambridge
Cambridge, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
167,400
68,757
0.411
Nanotechnology
Nanoscience
Graphene
Raman Spectroscopy
Condensed Matter Physics
Stephen Mann
University of Bristol
Bristol, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
76,317
15,662
0.205
biomineralization
bio-inspired nanomaterials
protocells
Jeremy J Baumberg
University of Cambridge
Cambridge, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
49,276
23,567
0.478
NanoPhotonics
Plasmonics
Metamaterials
Microcavities
Nano
Fredrik Schedin
University of Manchester
Manchester, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
48,920
15,783
0.323
Graphene Devices and Applications
Nanotechnology
Nanofabrication
Electron Beam Lithography
Nano-patterning
Kostas Kostarelos
University of Manchester
Manchester, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
42,348
18,199
0.430
nanomedicine
nanotechnology
graphene
liposomes
carbon nanotubes
Vijay Kumar Thakur
Scotland’s Rural College
Edinburgh, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
40,691
30,876
0.759
Biorefining Manufacturing
Nanotechnology
Sustainability Composites
Remediation
Energy Biomaterials
Cinzia Casiraghi
University of Manchester
Manchester, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
40,271
16,921
0.420
graphene
2D materials
printable electronics
optical spectroscopy
nanotechnology
Artem Mishchenko
University of Manchester
Manchester, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
32,044
19,660
0.614
graphene
condensed matter physics
nanoscience
Tawfique Hasan
University of Cambridge
Cambridge, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
31,631
16,237
0.513
Computational Sensors
Miniaturised Optoelectronics
Porous Materials
Printed Electronics
GAD Briggs
University of Oxford
Oxford, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
30,549
6,275
0.205
Richard Yongqing Fu
Northumbria University
Newcastle upon Tyne, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
29,245
18,184
0.622
Smart Materials
Thin Films
MEMS
Lab on chip
nanotechnology
Fabrizio Scarpa|Fabrizio L. Scarpa
University of Bristol
Bristol, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
25,169
15,650
0.622
Auxetics and Metamaterials
Biobased materials
Nanotechnology
Smart Materials and Vibroacoustics
Composites
Wen Dongsheng
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23,884
13,175
0.552
Energy Engineering
Phase Change
Thermodynamics
Molecular Simulation
Multiscale Modelling
Stephan Hofmann
University of Cambridge
Cambridge, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,608
10,334
0.478
Nanomaterials
Materials Science
Semiconductor Engineering
In-situ Metrology
Electronic Material Synthesis
Nguyen TK Thanh
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,284
12,016
0.565
Nanomaterials for Biomolecular and Biomedical Sciences and Nanotechnology.
P. Goldberg Oppenheimer
University of Birmingham
Birmingham, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,471
12,438
0.673
Microengineering and Nanotechnology
Geoff Thornton
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,589
3,342
0.201
Surface Science
Nanoscience
Oxide Surfaces
SPM
PES
Nicole Grobert
University of Oxford
Oxford, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,897
3,337
0.210
Nanomaterials
in situ diagnostics
characterisation
microscopy
bioinspired materials
Peter Harris
University of Reading
Reading, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,480
3,404
0.220
Carbon Science
Nanocarbon
Nanocarbons
Nanoscience
Electron microscopy
Harish Bhaskaran
University of Oxford
Oxford, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,120
13,100
0.866
Photonic Computing
Non-von Neumann Computing
Photonic Integrated Circuits
Sustainable Nanomanufacturing
NEMS
M Ibrahim Dar
University of Cambridge
Cambridge, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,078
10,972
0.728
Nanoscience
Solar Energy Conversion
Luminescence
X-ray Scattering
Electron Microscopy
Andrei N Khlobystov
University of Nottingham
Nottingham, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,586
5,417
0.371
Carbon nanomaterials
electron microscopy
nanoreactors
nanocatalysis
David M Brown
Heriot-Watt University
Edinburgh, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,949
3,278
0.235
Suneil Jain
Queen's University Belfast
Belfast, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,401
7,959
0.594
medicine
radiotherapy
radiation biology
prostate cancer
nanotechnology
Sihai Yang
University of Manchester
Manchester, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,035
9,043
0.694
porous material
gas adsorption
catalysis
crystallography
neutron