Citation Rankings
Highly Cited Researchers
Highly Cited Researchers Citation Rankings 2025
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
Power Electronics
Power Quality
Electric Machines
Solar Power
Electric Vehicles
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
62,392
34,072
0.546
* Total Citation Counts Rankings
Ranking Based On Selection :2
Decision Science
Sustainable Logistics & Supply Chain Management
Business Analytics & Big Data
Manufacturing Systems Design A
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
32,374
15,945
0.493
* Total Citation Counts Rankings
Ranking Based On Selection :3
climate change
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
25,299
13,522
0.534
* Total Citation Counts Rankings
Ranking Based On Selection :4
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
25,088
11,561
0.461
* Total Citation Counts Rankings
Ranking Based On Selection :5
Solar Energy
Solar Cooling
Passive Buildings
Exergy Analysis
Finite Time Thermodynamics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
24,486
13,352
0.545
* Total Citation Counts Rankings
Ranking Based On Selection :6
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22,414
8,645
0.386
* Total Citation Counts Rankings
Ranking Based On Selection :7
Artificial Intelligence
Social Media
Digital Platforms
User Experience
Emerging ICTs management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,259
18,255
0.948
* Total Citation Counts Rankings
Ranking Based On Selection :8
Heterogeneous Catalysis and Reactor Design
Hydrocarbon Conversion
Biomass utilisation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,893
10,938
0.611
* Total Citation Counts Rankings
Ranking Based On Selection :9
applied biocatalysis including protein purfication
stabilisation
aggregation and refolding
enzymes in organic synthesis
nano
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,655
4,146
0.249
* Total Citation Counts Rankings
Ranking Based On Selection :10
Biomass based technologies
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,483
9,501
0.576
* Total Citation Counts Rankings
Ranking Based On Selection :11
Power System Control - Renewable Energy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,658
9,239
0.590
* Total Citation Counts Rankings
Ranking Based On Selection :12
polymer science
chemical sciences
material chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,857
6,876
0.463
* Total Citation Counts Rankings
Ranking Based On Selection :13
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,709
8,614
0.586
* Total Citation Counts Rankings
Ranking Based On Selection :14
Plasmonics
Fiber Optic Sensors
Biosensors
Optics
Photonics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,250
7,353
0.516
* Total Citation Counts Rankings
Ranking Based On Selection :15
Biological waste treat/ C sequestration
Algal biorefinery
Bioenergy/biomaterials recovery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,627
7,547
0.554
* Total Citation Counts Rankings
Ranking Based On Selection :16
THz gneration
Laser Plasma Interaction
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,537
7,709
0.569
* Total Citation Counts Rankings
Ranking Based On Selection :17
Tribology
Polymer composites
nano composites
nano lubricants
nano adhesives
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,764
6,600
0.517
* Total Citation Counts Rankings
Ranking Based On Selection :18
Manufacturing Science
CAD/CAM
Additive and Smart Manufacturing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,282
8,098
0.659
* Total Citation Counts Rankings
Ranking Based On Selection :19
nanomaterials
superconductors
electrocatalysis
photocatalysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,047
5,876
0.488
* Total Citation Counts Rankings
Ranking Based On Selection :20
Aerosol-Cloud-climate interaction
Climate change and Human health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,471
8,047
0.702
* Total Citation Counts Rankings
Ranking Based On Selection :21
Lasers
Biomedical applications of lasers
biophotonics
laser materials
nonlinear optics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,112
3,845
0.346
* Total Citation Counts Rankings
Ranking Based On Selection :22
Enzymology
Extremophiles
Nano toxicity
Bioremediation
Proteomics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,819
5,931
0.548
* Total Citation Counts Rankings
Ranking Based On Selection :23
Solar/biomass Refrigeration
Heat Transfer
Exergy Analysis/CDM
Biomass combustion
Underground Vegetable Storage/Shelters
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,425
5,878
0.564
* Total Citation Counts Rankings
Ranking Based On Selection :24
Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,303
3,745
0.363
* Total Citation Counts Rankings
Ranking Based On Selection :25
Machine Learning
Large Output Spaces
Extreme Classification
Recommender Systems
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,099
8,169
0.809
* Total Citation Counts Rankings
Rankings
7,017
78
1
Ranking Based On Selection: 1
Bhim Singh
Indian Institute of Technology Delhi
New Delhi, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
62,392
34,072
0.546
Power Electronics
Power Quality
Electric Machines
Solar Power
Electric Vehicles
* Total Citation Counts Rankings
Rankings
19,889
153
2
Ranking Based On Selection: 2
Ravi Shankar
Indian Institute of Technology Delhi
New Delhi, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
32,374
15,945
0.493
Decision Science
Sustainable Logistics & Supply Chain Management
Business Analytics & Big Data
Manufacturing Systems Design A
* Total Citation Counts Rankings
Rankings
28,983
226
3
Ranking Based On Selection: 3
Krishna Achutarao
Indian Institute of Technology Delhi
New Delhi, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
25,299
13,522
0.534
* Total Citation Counts Rankings
Rankings
29,346
229
4
Ranking Based On Selection: 4
SN Naik
Indian Institute of Technology Delhi
New Delhi, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
25,088
11,561
0.461
* Total Citation Counts Rankings
Rankings
30,456
237
5
Ranking Based On Selection: 5
Kaushik SS
Indian Institute of Technology Delhi
New Delhi, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
24,486
13,352
0.545
Solar Energy
Solar Cooling
Passive Buildings
Exergy Analysis
Finite Time Thermodynamics
* Total Citation Counts Rankings
Rankings
34,515
280
6
Ranking Based On Selection: 6
DP Kothari
Indian Institute of Technology Delhi
New Delhi, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22,414
8,645
0.386
* Total Citation Counts Rankings
Rankings
42,658
360
7
Ranking Based On Selection: 7
Arpan Kumar Kar|Arpan Kar
Indian Institute of Technology Delhi
New Delhi, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,259
18,255
0.948
Artificial Intelligence
Social Media
Digital Platforms
User Experience
Emerging ICTs management
* Total Citation Counts Rankings
Rankings
47,223
419
8
Ranking Based On Selection: 8
Kamal Kishore Pant
Indian Institute of Technology Delhi
New Delhi, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,893
10,938
0.611
Heterogeneous Catalysis and Reactor Design
Hydrocarbon Conversion
Biomass utilisation
* Total Citation Counts Rankings
Rankings
51,952
475
9
Ranking Based On Selection: 9
Munishwar Nath Gupta
Indian Institute of Technology Delhi
New Delhi, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,655
4,146
0.249
applied biocatalysis including protein purfication
stabilisation
aggregation and refolding
enzymes in organic synthesis
nano
* Total Citation Counts Rankings
Rankings
52,667
484
10
Ranking Based On Selection: 10
Satyawati Sharma
Indian Institute of Technology Delhi
New Delhi, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,483
9,501
0.576
* Total Citation Counts Rankings
Rankings
56,443
550
11
Ranking Based On Selection: 11
Sukumar Mishra
Indian Institute of Technology Delhi
New Delhi, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,658
9,239
0.590
Power System Control - Renewable Energy
* Total Citation Counts Rankings
Rankings
60,510
614
12
Ranking Based On Selection: 12
Veena Choudhary
Indian Institute of Technology Delhi
New Delhi, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,857
6,876
0.463
polymer science
chemical sciences
material chemistry
* Total Citation Counts Rankings
Rankings
61,307
620
13
Ranking Based On Selection: 13
Sandeep Pathak
Indian Institute of Technology Delhi
New Delhi, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,709
8,614
0.586
* Total Citation Counts Rankings
Rankings
63,927
661
14
Ranking Based On Selection: 14
Banshi Dhar Gupta
Indian Institute of Technology Delhi
New Delhi, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,250
7,353
0.516
Plasmonics
Fiber Optic Sensors
Biosensors
Optics
Photonics
* Total Citation Counts Rankings
Rankings
67,778
713
15
Ranking Based On Selection: 15
Anushree Malik
Indian Institute of Technology Delhi
New Delhi, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,627
7,547
0.554
Biological waste treat/ C sequestration
Algal biorefinery
Bioenergy/biomaterials recovery
* Total Citation Counts Rankings
Rankings
68,351
718
16
Ranking Based On Selection: 16
Monika Singh
Indian Institute of Technology Delhi
New Delhi, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,537
7,709
0.569
THz gneration
Laser Plasma Interaction
* Total Citation Counts Rankings
Rankings
73,626
806
17
Ranking Based On Selection: 17
Jayashree Bijwe
Indian Institute of Technology Delhi
New Delhi, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,764
6,600
0.517
Tribology
Polymer composites
nano composites
nano lubricants
nano adhesives
* Total Citation Counts Rankings
Rankings
77,116
865
18
Ranking Based On Selection: 18
Pulak M Pandey
Indian Institute of Technology Delhi
New Delhi, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,282
8,098
0.659
Manufacturing Science
CAD/CAM
Additive and Smart Manufacturing
* Total Citation Counts Rankings
Rankings
78,987
901
19
Ranking Based On Selection: 19
Ashok K Ganguli
Indian Institute of Technology Delhi
New Delhi, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,047
5,876
0.488
nanomaterials
superconductors
electrocatalysis
photocatalysis
* Total Citation Counts Rankings
Rankings
83,837
977
20
Ranking Based On Selection: 20
Sagnik Dey
Indian Institute of Technology Delhi
New Delhi, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,471
8,047
0.702
Aerosol-Cloud-climate interaction
Climate change and Human health
* Total Citation Counts Rankings
Rankings
87,085
1,050
21
Ranking Based On Selection: 21
Pradeep Kumar Gupta
Indian Institute of Technology Delhi
New Delhi, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,112
3,845
0.346
Lasers
Biomedical applications of lasers
biophotonics
laser materials
nonlinear optics
* Total Citation Counts Rankings
Rankings
89,914
1,097
22
Ranking Based On Selection: 22
Sunil Kumar Khare
Indian Institute of Technology Delhi
New Delhi, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,819
5,931
0.548
Enzymology
Extremophiles
Nano toxicity
Bioremediation
Proteomics
* Total Citation Counts Rankings
Rankings
93,887
1,194
23
Ranking Based On Selection: 23
SK Tyagi
Indian Institute of Technology Delhi
New Delhi, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,425
5,878
0.564
Solar/biomass Refrigeration
Heat Transfer
Exergy Analysis/CDM
Biomass combustion
Underground Vegetable Storage/Shelters
* Total Citation Counts Rankings
Rankings
95,208
1,209
24
Ranking Based On Selection: 24
Siddharth Pandey
Indian Institute of Technology Delhi
New Delhi, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,303
3,745
0.363
* Total Citation Counts Rankings
Rankings
97,411
1,250
25
Ranking Based On Selection: 25
Himanshu Jain
Indian Institute of Technology Delhi
New Delhi, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,099
8,169
0.809
Machine Learning
Large Output Spaces
Extreme Classification
Recommender Systems