See how widely and consistently research is cited with real-time citation rankings.
Covering 2.6 million scientists, this list evaluates both total and last 5 years’ citation counts to measure scientific influence and highlight Highly Cited Researchers.
Built on transparency, it also addresses unethical practices and encourages reporting of violations. Compare results across 13 fields and 221 disciplines.
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
1
Engineering & Technology / Metallurgical & Materials Engineering
Materials Science | Nanotechnology | Chemistry | Physic
Materials Science | Nanotechnology | Chemistry | Physic
Citation Metrics
-
Total245,068
-
Last 5 Years101,470
-
Last 5 Years / Total0.414
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
2
Engineering & Technology / Environmental Science & Engineering
environmental engineering | membrane separations | environmental nanotechnology | desalination | wate
environmental engineering | membrane separations | environmental nanotechnology | desalination | wate
Citation Metrics
-
Total173,864
-
Last 5 Years82,159
-
Last 5 Years / Total0.473
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
3
Engineering & Technology / Nanoscience and Nanotechnology
Nanotechnology | Plasmonics | Nanophotonic
Nanotechnology | Plasmonics | Nanophotonic
Citation Metrics
-
Total138,091
-
Last 5 Years43,536
-
Last 5 Years / Total0.315
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
4
Citation Metrics
-
Total132,288
-
Last 5 Years105,759
-
Last 5 Years / Total0.799
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
5
Engineering & Technology / Bioengineering
Biomaterials | Drug Delivery | Nanotechnology | Regenerative Medicine | Tissue Engineerin
Biomaterials | Drug Delivery | Nanotechnology | Regenerative Medicine | Tissue Engineerin
Citation Metrics
-
Total113,756
-
Last 5 Years29,763
-
Last 5 Years / Total0.262
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
6
Engineering & Technology / Electrical & Electronic Engineering
Signal Processing | Image Processing | Machine Learning | Open Education | Learning Technologie
Signal Processing | Image Processing | Machine Learning | Open Education | Learning Technologie
Citation Metrics
-
Total87,064
-
Last 5 Years26,630
-
Last 5 Years / Total0.306
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
7
Engineering & Technology / Metallurgical & Materials Engineering
materials science | physics | computations | chemistr
materials science | physics | computations | chemistr
Citation Metrics
-
Total78,553
-
Last 5 Years39,187
-
Last 5 Years / Total0.499
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
8
Engineering & Technology / Environmental Science & Engineering
environmental engineering | environmental nanotechnology | water treatment | biodegradatio
environmental engineering | environmental nanotechnology | water treatment | biodegradatio
Citation Metrics
-
Total69,403
-
Last 5 Years33,822
-
Last 5 Years / Total0.487
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
9
Engineering & Technology / Metallurgical & Materials Engineering
Materials Science | Nanotechnology | Nanomechanic
Materials Science | Nanotechnology | Nanomechanic
Citation Metrics
-
Total64,328
-
Last 5 Years37,646
-
Last 5 Years / Total0.585
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
10
Citation Metrics
-
Total55,518
-
Last 5 Years8,180
-
Last 5 Years / Total0.147
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
11
Engineering & Technology / Nanoscience and Nanotechnology
Nanomedicine | nanotechnology | genome editing | molecular beacon
Nanomedicine | nanotechnology | genome editing | molecular beacon
Citation Metrics
-
Total45,566
-
Last 5 Years20,428
-
Last 5 Years / Total0.448
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
12
Engineering & Technology / Electrical & Electronic Engineering
Robotics | AI | Bioinformatics | Algorithm
Robotics | AI | Bioinformatics | Algorithm
Citation Metrics
-
Total42,633
-
Last 5 Years14,835
-
Last 5 Years / Total0.348
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
13
Citation Metrics
-
Total42,380
-
Last 5 Years9,280
-
Last 5 Years / Total0.219
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
14
Engineering & Technology / Electrical & Electronic Engineering
Laser Spectroscopy | Applications of Laser Spectroscopy | Environmental monitoring | Industrial Process Control | Medical Diagnosti
Laser Spectroscopy | Applications of Laser Spectroscopy | Environmental monitoring | Industrial Process Control | Medical Diagnosti
Citation Metrics
-
Total39,757
-
Last 5 Years13,837
-
Last 5 Years / Total0.348
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
15
Engineering & Technology / Chemical Engineering
Optoelectronics | Material-Physics | Structure-property | Advanced Spectroscopy | Photocatalysi
Optoelectronics | Material-Physics | Structure-property | Advanced Spectroscopy | Photocatalysi
Citation Metrics
-
Total31,882
-
Last 5 Years21,042
-
Last 5 Years / Total0.660
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
16
Citation Metrics
-
Total30,251
-
Last 5 Years17,588
-
Last 5 Years / Total0.581
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
17
Engineering & Technology / Nanoscience and Nanotechnology
nanotechnology | organic chemistry | energy storag
nanotechnology | organic chemistry | energy storag
Citation Metrics
-
Total29,981
-
Last 5 Years10,796
-
Last 5 Years / Total0.360
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
18
Engineering & Technology / Electrical & Electronic Engineering
Neural Engineering | Signal Processing | Machine Learning | Information Theory | Wireless Systems and Network
Neural Engineering | Signal Processing | Machine Learning | Information Theory | Wireless Systems and Network
Citation Metrics
-
Total29,470
-
Last 5 Years2,554
-
Last 5 Years / Total0.087
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
19
Engineering & Technology / Earth Sciences
Tectonophysics | Paleomagnetism | Geodesy | Tectonics | Plate tectonic
Tectonophysics | Paleomagnetism | Geodesy | Tectonics | Plate tectonic
Citation Metrics
-
Total28,642
-
Last 5 Years5,445
-
Last 5 Years / Total0.190
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
20
Citation Metrics
-
Total27,615
-
Last 5 Years5,636
-
Last 5 Years / Total0.204
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
21
Engineering & Technology / Computer Science
workforce | test development | psychometrics | machine learnin
workforce | test development | psychometrics | machine learnin
Citation Metrics
-
Total25,757
-
Last 5 Years13,590
-
Last 5 Years / Total0.528
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
22
Citation Metrics
-
Total25,691
-
Last 5 Years15,179
-
Last 5 Years / Total0.591
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
23
Citation Metrics
-
Total24,626
-
Last 5 Years5,255
-
Last 5 Years / Total0.213
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
24
Engineering & Technology / Nanoscience and Nanotechnology
Nanotechnology | complex fluids | advanced materials | carbon nanotubes | soft matte
Nanotechnology | complex fluids | advanced materials | carbon nanotubes | soft matte
Citation Metrics
-
Total23,806
-
Last 5 Years10,025
-
Last 5 Years / Total0.421
* Total Citation Counts Rankings
Rankings
Ranking Based On Selection:
25
Engineering & Technology / Civil Engineering
Structural Dynamics | Seismic Isolation | Adaptive Structures | System Identification | SH
Structural Dynamics | Seismic Isolation | Adaptive Structures | System Identification | SH
Citation Metrics
-
Total23,806
-
Last 5 Years12,281
-
Last 5 Years / Total0.516
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