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
liquid crystals
soft matter
surface and colloid sciences
nanotechnology
scanning probe
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,280
1,944
0.158
* Total Citation Counts Rankings
Ranking Based On Selection :2
Software Engineering
Software Evolution
Software Maintenance
Computer Science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,566
2,930
0.277
* Total Citation Counts Rankings
Ranking Based On Selection :3
Liquid Crystals
Polymers & Polymer Composites
Displays
Optics
Photonics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,438
1,783
0.211
* Total Citation Counts Rankings
Ranking Based On Selection :4
PMC
nanocomposites smart materials
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,092
1,628
0.201
* Total Citation Counts Rankings
Ranking Based On Selection :5
Paleoclimate
Paleoceanography
Sedimentary Geology
Hyperspectral Remote Sensing
Water Quality
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,715
2,739
0.355
* Total Citation Counts Rankings
Ranking Based On Selection :6
Decapoda
Crustacea
Invertebrate Paleontology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,711
2,672
0.347
* Total Citation Counts Rankings
Ranking Based On Selection :7
Big Data
Deep Learning
Graph Analytics
Graph Database
Data Mining
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,071
2,927
0.414
* Total Citation Counts Rankings
Ranking Based On Selection :8
nanomaterials
liquid crystals
chirality
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,511
2,255
0.409
* Total Citation Counts Rankings
Ranking Based On Selection :9
machine translation
translation studies
translation process research
translation technology
translation technologies
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,613
2,453
0.532
* Total Citation Counts Rankings
Ranking Based On Selection :10
Incomplete/probabilistic/inconsistent database
Certain/uncertain graph database
Streaming time series
Spatio-temporal database
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,982
1,588
0.399
* Total Citation Counts Rankings
Ranking Based On Selection :11
Self-Stabilization
Fault-Tolerance
Geometric Routing
Wireless networks
Peer-to-peer networks
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,480
333
0.096
* Total Citation Counts Rankings
Ranking Based On Selection :12
Computer Science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,699
1,165
0.432
* Total Citation Counts Rankings
Ranking Based On Selection :13
mathematics
computer science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,404
405
0.168
* Total Citation Counts Rankings
Ranking Based On Selection :14
Hydrology
Geomorphology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,400
1,479
0.616
* Total Citation Counts Rankings
Ranking Based On Selection :15
Cybersecurity
Digital Transformation
Emerging Technologies
AI
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,302
1,227
0.533
* Total Citation Counts Rankings
Ranking Based On Selection :16
Metamorphic petrology
Inorganic geochemistry
Precambrian geochronology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,144
413
0.193
* Total Citation Counts Rankings
Ranking Based On Selection :17
Additive Manufacturing
Thermal Engineering
Advanced Surface Engineering
Machine Learning
Materials Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,790
1,548
0.865
* Total Citation Counts Rankings
Ranking Based On Selection :18
Biological Physics
DNA nanotechnology
nucleic acid chemistry
nanomedicine
plasmonics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,611
971
0.603
* Total Citation Counts Rankings
Ranking Based On Selection :19
Learning Technologies
Video Games and Simulations
Student Motivation and Engagement
3D Printing
Computer Science Education
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,469
1,220
0.830
* Total Citation Counts Rankings
Ranking Based On Selection :20
Tectonics
Paleomagnetism
Magnetic Mineralogy
Structural Geology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,395
613
0.439
* Total Citation Counts Rankings
Ranking Based On Selection :21
Distributed Systems and Algorithms
Emerging Technologies such as Blockchain
Robotics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,376
970
0.705
* Total Citation Counts Rankings
Ranking Based On Selection :22
computer engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,268
1,156
0.912
* Total Citation Counts Rankings
Ranking Based On Selection :23
mineralogy
geochemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,190
602
0.506
* Total Citation Counts Rankings
Ranking Based On Selection :24
Alternative Energy
Liquid Crystals
Flexoelectricity
Piezoelectricity
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,118
311
0.278
* Total Citation Counts Rankings
Ranking Based On Selection :25
Artificial Intelligence
Health Informatics
Multimedia
Programming Language
Social Robotics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,028
258
0.251
Hiroshi Yokoyama
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,280
1,944
0.158
liquid crystals
soft matter
surface and colloid sciences
nanotechnology
scanning probe
Jonathan I Maletic
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,566
2,930
0.277
Software Engineering
Software Evolution
Software Maintenance
Computer Science
Liang Chy Chien
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,438
1,783
0.211
Liquid Crystals
Polymers & Polymer Composites
Displays
Optics
Photonics
Joycelyn Harrison
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,092
1,628
0.201
PMC
nanocomposites smart materials
Joseph D Ortiz
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,715
2,739
0.355
Paleoclimate
Paleoceanography
Sedimentary Geology
Hyperspectral Remote Sensing
Water Quality
Carrie Schweitzer
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,711
2,672
0.347
Decapoda
Crustacea
Invertebrate Paleontology
Ruoming Jin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,071
2,927
0.414
Big Data
Deep Learning
Graph Analytics
Graph Database
Data Mining
Torsten Hegmann
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,511
2,255
0.409
nanomaterials
liquid crystals
chirality
Michael Carl
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,613
2,453
0.532
machine translation
translation studies
translation process research
translation technology
translation technologies
Xiang Lian
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,982
1,588
0.399
Incomplete/probabilistic/inconsistent database
Certain/uncertain graph database
Streaming time series
Spatio-temporal database
Mikhail Nesterenko
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,480
333
0.096
Self-Stabilization
Fault-Tolerance
Geometric Routing
Wireless networks
Peer-to-peer networks
Ye Zhao
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,699
1,165
0.432
Austin Melton
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,404
405
0.168
mathematics
computer science
Anne Jefferson
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,400
1,479
0.616
Pratim Datta
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,302
1,227
0.533
Cybersecurity
Digital Transformation
Emerging Technologies
AI
Peter Dahl
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,144
413
0.193
Metamorphic petrology
Inorganic geochemistry
Precambrian geochronology
Fatoba Olawale Samuel
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,790
1,548
0.865
Additive Manufacturing
Thermal Engineering
Advanced Surface Engineering
Machine Learning
Materials Engineering
Thorsten Lars Schmidt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,611
971
0.603
Biological Physics
DNA nanotechnology
nucleic acid chemistry
nanomedicine
plasmonics
Elena Novak
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,469
1,220
0.830
Learning Technologies
Video Games and Simulations
Student Motivation and Engagement
3D Printing
Computer Science Education
Chris Rowan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,395
613
0.439
Tectonics
Paleomagnetism
Magnetic Mineralogy
Structural Geology
Gokarna Sharma
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,376
970
0.705
Distributed Systems and Algorithms
Emerging Technologies such as Blockchain
Robotics
Xuhui Chen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,268
1,156
0.912
David M Singer
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,190
602
0.506
John Harden
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,118
311
0.278
Alternative Energy
Liquid Crystals
Flexoelectricity
Piezoelectricity
Arvind Bansal
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,028
258
0.251
Artificial Intelligence
Health Informatics
Multimedia
Programming Language
Social Robotics