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
Nanoscience and Nanotechnology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,757
8,865
0.909
* Total Citation Counts Rankings
Ranking Based On Selection :2
Nanoparticles
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,720
6,308
0.723
* Total Citation Counts Rankings
Ranking Based On Selection :3
Polymer Nanocomposites
Graphene
MXenes
Mixed Metal Oxides/Sulfides
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,697
6,737
0.875
* Total Citation Counts Rankings
Ranking Based On Selection :4
Nanomaterials
Renewable Energy
Transparent Conducting Oxides
Vacuum Microelectronics
Thin Film Technology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,042
2,221
0.440
* Total Citation Counts Rankings
Ranking Based On Selection :5
Nanoparticles
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,773
3,698
0.775
* Total Citation Counts Rankings
Ranking Based On Selection :6
Biosensors
Biofilm
Nanotoxicology
Nanoparticle-Plant-Bacteria
MDR-Bacteria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,439
3,294
0.958
* Total Citation Counts Rankings
Ranking Based On Selection :7
Nanomaterials
Organic synthesis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,461
1,832
0.744
* Total Citation Counts Rankings
Ranking Based On Selection :8
Nanomaterials
thin films
atomic layer deposition
energy storage and conversion
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,180
2,156
0.989
* Total Citation Counts Rankings
Ranking Based On Selection :9
Plant Biotechnology
Animal Biotechnology
Food Biotechnology
Nanotechnology
Phytochemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,637
1,419
0.867
* Total Citation Counts Rankings
Ranking Based On Selection :10
Chemistry
Material Sciences
Nanobiotechnology
Microfluidics
Bioelectronics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,113
1,058
0.951
* Total Citation Counts Rankings
Ranking Based On Selection :11
Nanomaterials
Catalysts
Water splitting
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
501
493
0.984
* Total Citation Counts Rankings
Ranking Based On Selection :12
Nano-optics
2D nanomaterials
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
110
86
0.782
Atchudan Raji|Raji Atchudan
Yeungnam University
Gyeongsan, South Korea
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,757
8,865
0.909
Nanoscience and Nanotechnology
Sreekanth Tvm
Yeungnam University
Gyeongsan, South Korea
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,720
6,308
0.723
Sumanta Sahoo
Yeungnam University
Gyeongsan, South Korea
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,697
6,737
0.875
Polymer Nanocomposites
Graphene
MXenes
Mixed Metal Oxides/Sulfides
Arghya Narayan Banerjee
Yeungnam University
Gyeongsan, South Korea
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,042
2,221
0.440
Nanomaterials
Renewable Energy
Transparent Conducting Oxides
Vacuum Microelectronics
Thin Film Technology
Nagajyothi Pc
Yeungnam University
Gyeongsan, South Korea
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,773
3,698
0.775
Bilal Ahmed
Yeungnam University
Gyeongsan, South Korea
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,439
3,294
0.958
Biosensors
Biofilm
Nanotoxicology
Nanoparticle-Plant-Bacteria
MDR-Bacteria
Nagaraj Basavegowda
Yeungnam University
Gyeongsan, South Korea
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,461
1,832
0.744
Nanomaterials
Organic synthesis
Mohd Zahid Ansari
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,180
2,156
0.989
Nanomaterials
thin films
atomic layer deposition
energy storage and conversion
Srinivasan Ramalingam
Yeungnam University
Gyeongsan, South Korea
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,637
1,419
0.867
Plant Biotechnology
Animal Biotechnology
Food Biotechnology
Nanotechnology
Phytochemistry
Ankur Sood
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,113
1,058
0.951
Chemistry
Material Sciences
Nanobiotechnology
Microfluidics
Bioelectronics
Dharman Ranjith Kumar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
501
493
0.984
Nanomaterials
Catalysts
Water splitting
Luqman Ali
Yeungnam University
Gyeongsan, South Korea
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
110
86
0.782
Nano-optics
2D nanomaterials