Citation Rankings
Highly Cited Researchers
Highly Cited Researchers 64 Scientists Citation Rankings - 2025
The Citation Rankings (Highly Cited Researchers) list 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
Mechanical Engineering
Thermal
Energy
Management
Quality
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,728
5,971
0.509
* Total Citation Counts Rankings
Ranking Based On Selection: 2
IC Engines
CFD
Energy
Composite Materials
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,420
2,567
0.581
* Total Citation Counts Rankings
Ranking Based On Selection: 3
Analytical Chemistry and Pharmaceutical Sciences
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,549
920
0.361
* Total Citation Counts Rankings
Ranking Based On Selection: 4
Control Systems
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,308
1,158
0.502
* Total Citation Counts Rankings
Ranking Based On Selection: 5
Analysis
Computational Mathematics
Optimization technique
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,266
1,418
0.626
* Total Citation Counts Rankings
Ranking Based On Selection: 6
Fluid dynamics
MHD
Heat and mass transfer flows
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,102
830
0.395
* Total Citation Counts Rankings
Ranking Based On Selection: 7
membrane separations
Modelling & Simulation
Optimization
Environmental Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,905
981
0.515
* Total Citation Counts Rankings
Ranking Based On Selection: 8
Image Processing
Signal Processing
Bio-Medical Signal Processing
Communications and Instrumentation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,840
1,173
0.638
* Total Citation Counts Rankings
Ranking Based On Selection: 9
Nanotechnology
Nano materials
Nano thin films and Magnetic materials.
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,651
1,251
0.758
* Total Citation Counts Rankings
Ranking Based On Selection: 10
Materials Science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,618
1,468
0.907
* Total Citation Counts Rankings
Ranking Based On Selection: 11
chemistry
analytical chemistry and pharmacy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,490
724
0.486
* Total Citation Counts Rankings
Ranking Based On Selection: 12
Control Systems
Power Systems
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,385
751
0.542
* Total Citation Counts Rankings
Ranking Based On Selection: 13
computer networks
mobile comptuing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,192
617
0.518
* Total Citation Counts Rankings
Ranking Based On Selection: 14
Special Concretes
HPC
SCC
FRC & Rehabilitation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,045
766
0.733
* Total Citation Counts Rankings
Ranking Based On Selection: 15
POWER ELECTRONICS
DRIVES
FACTS
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
956
419
0.438
* Total Citation Counts Rankings
Ranking Based On Selection: 16
Computer Science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
917
570
0.622
* Total Citation Counts Rankings
Ranking Based On Selection: 17
Electrochemistry
Environmental chemistry
Analytical Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
863
455
0.527
* Total Citation Counts Rankings
Ranking Based On Selection: 18
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
852
534
0.627
* Total Citation Counts Rankings
Ranking Based On Selection: 19
Pharmaceuticalsciencies
Psychology and yoga
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
753
471
0.625
* Total Citation Counts Rankings
Ranking Based On Selection: 20
Molecular Biophysics & Materials Science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
719
598
0.832
* Total Citation Counts Rankings
Ranking Based On Selection: 21
Fluid Mechanics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
711
501
0.705
* Total Citation Counts Rankings
Ranking Based On Selection: 22
Energy Conservation in Mechanical Systems
Manufacturing Systems Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
692
509
0.736
* Total Citation Counts Rankings
Ranking Based On Selection: 23
Pharmacy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
653
423
0.648
* Total Citation Counts Rankings
Ranking Based On Selection: 24
medicinal chemistry
analytic chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
649
227
0.350
* Total Citation Counts Rankings
Ranking Based On Selection: 25
Mechanical Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
617
451
0.731
* Total Citation Counts Rankings
Rankings
83,598
986
1
Ranking Based On Selection: 1
Mls Deva Kumar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,728
5,971
0.509
Mechanical Engineering
Thermal
Energy
Management
Quality
* Total Citation Counts Rankings
Rankings
235,029
4,456
2
Ranking Based On Selection: 2
K Hemachandra Reddy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,420
2,567
0.581
IC Engines
CFD
Energy
Composite Materials
* Total Citation Counts Rankings
Rankings
375,067
8,987
3
Ranking Based On Selection: 3
Kb Chandrasekhar|Kothapalli Bannoth Chandrasekhar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,549
920
0.361
Analytical Chemistry and Pharmaceutical Sciences
* Total Citation Counts Rankings
Rankings
404,263
10,033
4
Ranking Based On Selection: 4
P Bharat Kumar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,308
1,158
0.502
* Total Citation Counts Rankings
Rankings
409,733
10,245
5
Ranking Based On Selection: 5
E Keshava Reddy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,266
1,418
0.626
Analysis
Computational Mathematics
Optimization technique
* Total Citation Counts Rankings
Rankings
433,140
11,131
6
Ranking Based On Selection: 6
MC Raju
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,102
830
0.395
Fluid dynamics
MHD
Heat and mass transfer flows
* Total Citation Counts Rankings
Rankings
464,453
12,266
7
Ranking Based On Selection: 7
Suggala V Satyanarayana
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,905
981
0.515
membrane separations
Modelling & Simulation
Optimization
Environmental Engineering
* Total Citation Counts Rankings
Rankings
475,624
12,668
8
Ranking Based On Selection: 8
MN Giriprasad
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,840
1,173
0.638
Image Processing
Signal Processing
Bio-Medical Signal Processing
Communications and Instrumentation
* Total Citation Counts Rankings
Rankings
511,935
14,074
9
Ranking Based On Selection: 9
Krishnan Thyagarajan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,651
1,251
0.758
Nanotechnology
Nano materials
Nano thin films and Magnetic materials.
* Total Citation Counts Rankings
Rankings
518,876
14,340
10
Ranking Based On Selection: 10
N Suresh Kumar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,618
1,468
0.907
* Total Citation Counts Rankings
Rankings
546,791
15,484
11
Ranking Based On Selection: 11
N Devanna Jntua
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,490
724
0.486
chemistry
analytical chemistry and pharmacy
* Total Citation Counts Rankings
Rankings
572,078
16,537
12
Ranking Based On Selection: 12
Gundavarapu Venkata Nagesh Kumar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,385
751
0.542
Control Systems
Power Systems
* Total Citation Counts Rankings
Rankings
625,028
18,737
13
Ranking Based On Selection: 13
P Chenna Reddy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,192
617
0.518
computer networks
mobile comptuing
* Total Citation Counts Rankings
Rankings
672,279
20,806
14
Ranking Based On Selection: 14
C Sashidhar Jntua
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,045
766
0.733
* Total Citation Counts Rankings
Rankings
704,317
22,286
15
Ranking Based On Selection: 15
M Vijaya Kumar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
956
419
0.438
POWER ELECTRONICS
DRIVES
FACTS
* Total Citation Counts Rankings
Rankings
719,365
23,003
16
Ranking Based On Selection: 16
C Shoba Bindu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
917
570
0.622
* Total Citation Counts Rankings
Rankings
741,207
24,078
17
Ranking Based On Selection: 17
Gopireddy Venkata Subba Reddy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
863
455
0.527
Electrochemistry
Environmental chemistry
Analytical Chemistry
* Total Citation Counts Rankings
Rankings
745,648
24,300
18
Ranking Based On Selection: 18
Vaishali G Ghorpade
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
852
534
0.627
* Total Citation Counts Rankings
Rankings
788,913
26,565
19
Ranking Based On Selection: 19
Chakka Gopinath
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
753
471
0.625
Pharmaceuticalsciencies
Psychology and yoga
* Total Citation Counts Rankings
Rankings
804,691
27,501
20
Ranking Based On Selection: 20
Zarena D
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
719
598
0.832
Molecular Biophysics & Materials Science
* Total Citation Counts Rankings
Rankings
808,481
27,709
21
Ranking Based On Selection: 21
M Suryanarayana Reddy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
711
501
0.705
* Total Citation Counts Rankings
Rankings
817,807
28,266
22
Ranking Based On Selection: 22
G Prasanthi Jntua
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
692
509
0.736
Energy Conservation in Mechanical Systems
Manufacturing Systems Engineering
* Total Citation Counts Rankings
Rankings
837,294
29,340
23
Ranking Based On Selection: 23
Subhashis Debnath
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
653
423
0.648
* Total Citation Counts Rankings
Rankings
839,632
29,464
24
Ranking Based On Selection: 24
G Nagarajan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
649
227
0.350
medicinal chemistry
analytic chemistry
* Total Citation Counts Rankings
Rankings
856,014
30,464
25
Ranking Based On Selection: 25
Deva Kumar Mls
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
617
451
0.731
Mechanical Engineering