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
Ferrofluid
Nanofluids
Thermal Imaging
Superhydrophobic coating
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,560
10,823
0.553
* Total Citation Counts Rankings
Ranking Based On Selection :2
Materials Development
Materials Technology
Materials Joining
Hardfacing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,197
4,446
0.542
* Total Citation Counts Rankings
Ranking Based On Selection :3
Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,750
1,840
0.273
* Total Citation Counts Rankings
Ranking Based On Selection :4
Non Destructive Evaluation
Infrared Thermography
Digital Radiography
Radiation Physics
Radiation protection and Safety
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,776
4,002
0.693
* Total Citation Counts Rankings
Ranking Based On Selection :5
Structural Materials
Processing&Welding
Modelling
Mechanical Properties
AI/Machine Learning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,099
3,293
0.646
* Total Citation Counts Rankings
Ranking Based On Selection :6
Microbiology
Biofilms
Biofouling
Bioremediation
Thermal Ecology. Environmental Biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,385
2,994
0.683
* Total Citation Counts Rankings
Ranking Based On Selection :7
Solid state Physics and Materials science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,209
1,993
0.474
* Total Citation Counts Rankings
Ranking Based On Selection :8
Infrared Thermography
Magnetic Fluid Hyperthermi
Phase Change Materials
Nanomagnetism
Ferrofluids
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,111
2,848
0.693
* Total Citation Counts Rankings
Ranking Based On Selection :9
Materials Science
Superconductivity
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,008
1,114
0.278
* Total Citation Counts Rankings
Ranking Based On Selection :10
High temperature water chemistry
Surface characterisation
Chemical decontamination
Imprinted polymer
Thermal ecology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,984
1,533
0.385
* Total Citation Counts Rankings
Ranking Based On Selection :11
Infrared Thermography
X-ray radiography
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,795
2,249
0.593
* Total Citation Counts Rankings
Ranking Based On Selection :12
Physical Metallurgy
Materials Development
Electron Microscopy
Phase Transformation
Thermophysical Properties
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,631
1,653
0.455
* Total Citation Counts Rankings
Ranking Based On Selection :13
physical metallurgy
phase transformations
electron microscopy
nuclear materials
fast reactors
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,311
1,249
0.377
* Total Citation Counts Rankings
Ranking Based On Selection :14
Electrochemistry
Aqueous & Biomaterials corrosion
Nanomaterials
Surface modification methods & Scanning Probe techniques
Bio
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,344
3,048
0.911
* Total Citation Counts Rankings
Ranking Based On Selection :15
Nuclear Materials
Physical Metallurgy
Electron Microscopy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,881
915
0.318
* Total Citation Counts Rankings
Ranking Based On Selection :16
Nano-materials for Energy
Health and Environment
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,829
1,291
0.456
* Total Citation Counts Rankings
Ranking Based On Selection :17
Nuclear Materials and Corrosion
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,833
1,654
0.584
* Total Citation Counts Rankings
Ranking Based On Selection :18
Applied Theoretical Chemistry
Lanthanide & Actinide Metal Complexes
Computational Ligand Screening
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,596
1,069
0.412
* Total Citation Counts Rankings
Ranking Based On Selection :19
Ion irradiation
electron microscopy
radiation damage
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,500
1,670
0.668
* Total Citation Counts Rankings
Ranking Based On Selection :20
Mass spectrometry
Ion mobility
Pulsed Laser Deposition
Fuel Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,464
566
0.230
* Total Citation Counts Rankings
Ranking Based On Selection :21
Ionic liquid based separation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,407
1,333
0.554
* Total Citation Counts Rankings
Ranking Based On Selection :22
Surface Analysis
Thin Films
Hydrothermal Synthesis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,331
1,058
0.454
* Total Citation Counts Rankings
Ranking Based On Selection :23
Semiconducting gas sensors
metal oxide gas sensors
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,284
1,217
0.533
* Total Citation Counts Rankings
Ranking Based On Selection :24
Low Cycle Fatigue
structure-property correlation
EBSD
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,240
1,239
0.553
* Total Citation Counts Rankings
Ranking Based On Selection :25
Environment
Occupational Health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,220
1,115
0.502
John Philip, Fnasc
Indira Gandhi Centre for Atomic Research
Kalpakkam, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,560
10,823
0.553
Arun Kumar Bhaduri
Indira Gandhi Centre for Atomic Research
Kalpakkam, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,197
4,446
0.542
Materials Development
Materials Technology
Materials Joining
Hardfacing
TG Srinivasan
Indira Gandhi Centre for Atomic Research
Kalpakkam, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,750
1,840
0.273
B Venkatraman
Indira Gandhi Centre for Atomic Research
Kalpakkam, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,776
4,002
0.693
Non Destructive Evaluation
Infrared Thermography
Digital Radiography
Radiation Physics
Radiation protection and Safety
M VasudevanFiim
Indira Gandhi Centre for Atomic Research
Kalpakkam, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,099
3,293
0.646
Structural Materials
Processing&Welding
Modelling
Mechanical Properties
AI/Machine Learning
Subba Rao Toleti
Indira Gandhi Centre for Atomic Research
Kalpakkam, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,385
2,994
0.683
Microbiology
Biofilms
Biofouling
Bioremediation
Thermal Ecology. Environmental Biology
TR Ravindran
Indira Gandhi Centre for Atomic Research
Kalpakkam, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,209
1,993
0.474
Barid Baran Lahiri
Indira Gandhi Centre for Atomic Research
Kalpakkam, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,111
2,848
0.693
Infrared Thermography
Magnetic Fluid Hyperthermi
Phase Change Materials
Nanomagnetism
Ferrofluids
CS Sundar
Indira Gandhi Centre for Atomic Research
Kalpakkam, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,008
1,114
0.278
Materials Science
Superconductivity
SV Narasimhan
Indira Gandhi Centre for Atomic Research
Kalpakkam, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,984
1,533
0.385
High temperature water chemistry
Surface characterisation
Chemical decontamination
Imprinted polymer
Thermal ecology
Subramaniam Bagavathiappan
Indira Gandhi Centre for Atomic Research
Kalpakkam, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,795
2,249
0.593
Infrared Thermography
X-ray radiography
Saroja Saibaba
Indira Gandhi Centre for Atomic Research
Kalpakkam, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,631
1,653
0.455
Physical Metallurgy
Materials Development
Electron Microscopy
Phase Transformation
Thermophysical Properties
M Vijayalakshmi
Indira Gandhi Centre for Atomic Research
Kalpakkam, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,311
1,249
0.377
physical metallurgy
phase transformations
electron microscopy
nuclear materials
fast reactors
K Indira
Indira Gandhi Centre for Atomic Research
Kalpakkam, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,344
3,048
0.911
Electrochemistry
Aqueous & Biomaterials corrosion
Nanomaterials
Surface modification methods & Scanning Probe techniques
Bio
Divakar Ramachandran|R. Divakar, D. Ramachandran
Indira Gandhi Centre for Atomic Research
Kalpakkam, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,881
915
0.318
Nuclear Materials
Physical Metallurgy
Electron Microscopy
Tom Mathews
Indira Gandhi Centre for Atomic Research
Kalpakkam, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,829
1,291
0.456
Nano-materials for Energy
Health and Environment
S Ningshen
Indira Gandhi Centre for Atomic Research
Kalpakkam, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,833
1,654
0.584
Nuclear Materials and Corrosion
G Gopakumar
Indira Gandhi Centre for Atomic Research
Kalpakkam, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,596
1,069
0.412
Applied Theoretical Chemistry
Lanthanide & Actinide Metal Complexes
Computational Ligand Screening
Amirthapandian Sankarakumar
Indira Gandhi Centre for Atomic Research
Kalpakkam, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,500
1,670
0.668
Ion irradiation
electron microscopy
radiation damage
M Joseph
Indira Gandhi Centre for Atomic Research
Kalpakkam, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,464
566
0.230
Mass spectrometry
Ion mobility
Pulsed Laser Deposition
Fuel Chemistry
Alok Rout
Indira Gandhi Centre for Atomic Research
Kalpakkam, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,407
1,333
0.554
Santanu Bera
Indira Gandhi Centre for Atomic Research
Kalpakkam, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,331
1,058
0.454
AK Prasad (Arun K Prasad)
Indira Gandhi Centre for Atomic Research
Kalpakkam, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,284
1,217
0.533
Vani Shankar
Indira Gandhi Centre for Atomic Research
Kalpakkam, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,240
1,239
0.553
MVR Prasad
Indira Gandhi Centre for Atomic Research
Kalpakkam, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,220
1,115
0.502
Environment
Occupational Health