Total 2,395,742 scientists, country 221, and institutions 24,443 are evaluated in the Productivity Rankings, an exclusive service provided by AD Scientific Index. This ranking measures and highlights the scientific productivity of researchers based on the i10 index (number of publications with at least 10 citations). This system identifies highly productive scientists across disciplines, institutions, and regions, contributing to the development of evidence-based academic policies and effective incentive mechanisms. The rankings include global, regional, and institutional analyses, along with specialized rankings such as Scientists' Last 6 Years' i10 Index and Universities' i10 Index Rankings 2025. With Premium Membership, you can:
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* Total i10 IndexRankings
Ranking Based On Selection: 1
Supercontinuum
ultrafast spectroscopy
biophotonics
Singular Optics
fiber optics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
694
210
0.303
* Total i10 IndexRankings
Ranking Based On Selection: 2
High Energy Physics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
109
46
0.422
* Total i10 IndexRankings
Ranking Based On Selection: 3
Raman Spectra of cancer detection
near infrared (NIR) imaging and spectral analysis of early cancer
nonlinear Optics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
102
61
0.598
* Total i10 IndexRankings
Ranking Based On Selection: 4
Photonics
Cavity QED
2D Materials
Molecular Polaritons
Metamaterials
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
101
76
0.752
* Total i10 IndexRankings
Ranking Based On Selection: 5
topological photonics
quantum optics
polaritonics
metamaterials
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
97
77
0.794
* Total i10 IndexRankings
Ranking Based On Selection: 6
condensed matter physics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
85
15
0.176
* Total i10 IndexRankings
Ranking Based On Selection: 7
Soft Matter
Granular Materials
Glasses
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
84
53
0.631
* Total i10 IndexRankings
Ranking Based On Selection: 8
Elementary Particle and Field Theory
Statistical and Mathematical Physics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
84
28
0.333
* Total i10 IndexRankings
Ranking Based On Selection: 9
picosecond and femtosecond time-resolved spectroscopy and lasers
semiconductors
quantum well and dots
spectral and imaging
biomedical opticas
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
75
16
0.213
* Total i10 IndexRankings
Ranking Based On Selection: 10
String Theory
Particle Physics
Mathematical Physics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
72
48
0.667
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* Total i10 IndexRankings
Ranking Based On Selection: 11
Optical biomedical imaging
tunable solid state lasers
nanoscience
nonlinear optics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
55
13
0.236
* Total i10 IndexRankings
Ranking Based On Selection: 12
physics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
55
6
0.109
* Total i10 IndexRankings
Ranking Based On Selection: 13
Physics
Semiconductor Nanostructures
Optical Spectroscopy
Nanoscience and Nanotechnology
Materials Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
54
16
0.296
* Total i10 IndexRankings
Ranking Based On Selection: 14
Condensed Matter Theory
Light-Matter interaction
Novel 2D Materials
Quantum Entanglement
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
50
20
0.400
* Total i10 IndexRankings
Ranking Based On Selection: 15
astronautics
extrasolar planets
Earth defense
atmospheric science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
10
0.263
* Total i10 IndexRankings
Ranking Based On Selection: 16
Condensed Matter Physics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
22
0.611
* Total i10 IndexRankings
Ranking Based On Selection: 17
Laser
optics
biomedical Optics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
10
0.345
* Total i10 IndexRankings
Ranking Based On Selection: 18
Condensed matter theory
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
23
0.821
* Total i10 IndexRankings
Ranking Based On Selection: 19
Brain
New Optical Devices
Cancer Research
Biophotonics
Quantum
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
20
0.800
* Total i10 IndexRankings
Ranking Based On Selection: 20
Optical Spectroscopy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
4
0.190
* Total i10 IndexRankings
Ranking Based On Selection: 21
Physics
Optics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
10
0.833
* Total i10 IndexRankings
Ranking Based On Selection: 22
Photonics
Plasmonics
Hyperbolic Metamaterials
Quantum Dots
Lithography
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
9
0.750
* Total i10 IndexRankings
Ranking Based On Selection: 23
Condensed Matter Physics
Photonics
Cavity QED
2D Materials
Twistronics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 24
Optical pumping
NMR
Faraday rotation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
2
0.286
* Total i10 IndexRankings
Ranking Based On Selection: 25
Diamond
Spin Physics
Condensed Matter
2D Materials
Nanofabrication
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
1
0.333
Robert R Alfano
City College of New York CUNY
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
694
210
0.303
Supercontinuum
ultrafast spectroscopy
biophotonics
Singular Optics
fiber optics
Vp Nair
City College of New York CUNY
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
109
46
0.422
Cheng Hui Liu
City College of New York CUNY
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
102
61
0.598
Raman Spectra of cancer detection
near infrared (NIR) imaging and spectral analysis of early cancer
nonlinear Optics
Vinod Menon
City College of New York CUNY
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
101
76
0.752
Photonics
Cavity QED
2D Materials
Molecular Polaritons
Metamaterials
Alexander Khanikaev
City College of New York CUNY
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
97
77
0.794
topological photonics
quantum optics
polaritonics
metamaterials
Joel Gersten
City College of New York CUNY
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
85
15
0.176
Mark D Shattuck
City College of New York CUNY
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
84
53
0.631
Alexios Polychronakos
City College of New York CUNY
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
84
28
0.333
Elementary Particle and Field Theory
Statistical and Mathematical Physics
Wb Wang
City College of New York CUNY
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
75
16
0.213
picosecond and femtosecond time-resolved spectroscopy and lasers
semiconductors
quantum well and dots
spectral and imaging
biomedical opticas
Sebastian Franco
City College of New York CUNY
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
72
48
0.667
String Theory
Particle Physics
Mathematical Physics
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Swapan K Gayen
City College of New York CUNY
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
55
13
0.236
Optical biomedical imaging
tunable solid state lasers
nanoscience
nonlinear optics
Frederick W Smith
City College of New York CUNY
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
55
6
0.109
Vitaliy Dorogan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
54
16
0.296
Physics
Semiconductor Nanostructures
Optical Spectroscopy
Nanoscience and Nanotechnology
Materials Science
Oleg Berman
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
50
20
0.400
Condensed Matter Theory
Light-Matter interaction
Novel 2D Materials
Quantum Entanglement
Gregory L Matloff
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
10
0.263
astronautics
extrasolar planets
Earth defense
atmospheric science
Pouyan Ghaemi
City College of New York CUNY
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
22
0.611
Gc Tang
City College of New York CUNY
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
10
0.345
Sriram Ganeshan
City College of New York CUNY
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
23
0.821
Laura A Sordillo
City College of New York CUNY
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
20
0.800
Brain
New Optical Devices
Cancer Research
Biophotonics
Quantum
Jiufeng Tu
City College of New York CUNY
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
4
0.190
Zav Shotan
City College of New York CUNY
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
10
0.833
Tal Galfsky
City College of New York CUNY
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
9
0.750
Photonics
Plasmonics
Hyperbolic Metamaterials
Quantum Dots
Lithography
Pratap Chandra Adak
City College of New York CUNY
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
Condensed Matter Physics
Photonics
Cavity QED
2D Materials
Twistronics
Li Yunpu
City College of New York CUNY
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
2
0.286
Raman Kumar|R Kumar
City College of New York CUNY
New York, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
1
0.333
Diamond
Spin Physics
Condensed Matter
2D Materials
Nanofabrication