Total 2,384,784 scientists, country 221, and institutions 24,461 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:
- Gain full access to detailed comparisons and advanced analytics,
- Objectively evaluate your academic productivity,
- Make strategic, data-driven decisions to enhance performance.
* Total i10 IndexRankings
Ranking Based On Selection: 1
Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
190
89
0.468
* Total i10 IndexRankings
Ranking Based On Selection: 2
Editor-in-Chief and full professor in Organic Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
189
162
0.857
* Total i10 IndexRankings
Ranking Based On Selection: 3
cognition
problem solving
social psychology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
148
108
0.730
* Total i10 IndexRankings
Ranking Based On Selection: 4
Nanosorbents
nanocomposites
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
116
90
0.776
* Total i10 IndexRankings
Ranking Based On Selection: 5
polymer chemistry
Nanomedicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
107
73
0.682
* Total i10 IndexRankings
Ranking Based On Selection: 6
Nanotechnology
Nanoelectrochemistry
Microextraction
Environmental monitoring
Solid phase extraction
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
95
65
0.684
* Total i10 IndexRankings
Ranking Based On Selection: 7
Biotechnology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
91
62
0.681
* Total i10 IndexRankings
Ranking Based On Selection: 8
nano chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
90
80
0.889
* Total i10 IndexRankings
Ranking Based On Selection: 9
Neuropsychology
cognitive neuroscience
health psychology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
87
50
0.575
* Total i10 IndexRankings
Ranking Based On Selection: 10
Organic Chemistry
Nanocomposite
Tissue Engineering
Organic Synthesis
Theoretical Studies
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
79
42
0.532
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* Total i10 IndexRankings
Ranking Based On Selection: 11
Computational Catalysis
Band Gap Engineering
Solid State Physics
Semiconductors
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
77
61
0.792
* Total i10 IndexRankings
Ranking Based On Selection: 12
Polymer chemistry
Well Defined Nanocomposite
Drug chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
76
45
0.592
* Total i10 IndexRankings
Ranking Based On Selection: 13
Phase-transfer catalysts
Multicomponent reactions
Organic Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
73
54
0.740
* Total i10 IndexRankings
Ranking Based On Selection: 14
Medicinal Plants
Applied Botany
Ethnobotany
Economic & Medical Botany
Phytotherapy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
70
68
0.971
* Total i10 IndexRankings
Ranking Based On Selection: 15
Design and costruction
Nanomaterials
Rechargeable batteries
Water purification
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
69
40
0.580
* Total i10 IndexRankings
Ranking Based On Selection: 16
Inorganic Chemistry
Industrial inorganic chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
61
36
0.590
* Total i10 IndexRankings
Ranking Based On Selection: 17
organic chemistry
green chemistry
nano chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
57
47
0.825
* Total i10 IndexRankings
Ranking Based On Selection: 18
Agronomy
Agroecology
Crop Science
Ecology
Climate Change in Agriculture
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
57
19
0.333
* Total i10 IndexRankings
Ranking Based On Selection: 19
Enzymology
Biochemistry of hormone
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
55
30
0.545
* Total i10 IndexRankings
Ranking Based On Selection: 20
Analytical Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
53
29
0.547
* Total i10 IndexRankings
Ranking Based On Selection: 21
applied linguistics
language acquisition
computer-assisted language learning
materials development
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
51
28
0.549
* Total i10 IndexRankings
Ranking Based On Selection: 22
Trace analysis
Chromatography
Mass spectrometry
Sample preparation
Spectroscopy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
49
37
0.755
* Total i10 IndexRankings
Ranking Based On Selection: 23
شیمی ، گیاهان دارویی
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
48
26
0.542
* Total i10 IndexRankings
Ranking Based On Selection: 24
Computational Materials Science
First-principles DFT calculations
Spintronics
Moletronics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
48
26
0.542
* Total i10 IndexRankings
Ranking Based On Selection: 25
Geotechnical Engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
47
27
0.574
Abdolkarim Zare
Payame Noor University
Tehran, Iran
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
190
89
0.468
Esmail Vessally
Payame Noor University
Tehran, Iran
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
189
162
0.857
Editor-in-Chief and full professor in Organic Chemistry
Hossein Zare
Payame Noor University
Tehran, Iran
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
148
108
0.730
cognition
problem solving
social psychology
Zarrin Es'haghi
Payame Noor University
Tehran, Iran
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
116
90
0.776
Nanosorbents
nanocomposites
Bakhshali Massoumi
Payame Noor University
Tehran, Iran
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
107
73
0.682
Sayed Zia Mohammadi
Payame Noor University
Tehran, Iran
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
95
65
0.684
Nanotechnology
Nanoelectrochemistry
Microextraction
Environmental monitoring
Solid phase extraction
Mohammad Ali Ebrahimi
Payame Noor University
Tehran, Iran
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
91
62
0.681
Saba Hemmati
Payame Noor University
Tehran, Iran
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
90
80
0.889
Ahmad Alipour
Payame Noor University
Tehran, Iran
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
87
50
0.575
Neuropsychology
cognitive neuroscience
health psychology
Abbas Teimouri
Payame Noor University
Tehran, Iran
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
79
42
0.532
Organic Chemistry
Nanocomposite
Tissue Engineering
Organic Synthesis
Theoretical Studies
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Reza Behjatmanesh Ardakani
Payame Noor University
Tehran, Iran
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
77
61
0.792
Computational Catalysis
Band Gap Engineering
Solid State Physics
Semiconductors
Mojtaba Abbasian
Payame Noor University
Tehran, Iran
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
76
45
0.592
Polymer chemistry
Well Defined Nanocomposite
Drug chemistry
Mehdi Fallah Mehrjardi
Payame Noor University
Tehran, Iran
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
73
54
0.740
Phase-transfer catalysts
Multicomponent reactions
Organic Chemistry
Mohammad Sadegh Amiri
Payame Noor University
Tehran, Iran
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
70
68
0.971
Medicinal Plants
Applied Botany
Ethnobotany
Economic & Medical Botany
Phytotherapy
Hassan Karami
Payame Noor University
Tehran, Iran
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
69
40
0.580
Design and costruction
Nanomaterials
Rechargeable batteries
Water purification
Alireza Akbari
Payame Noor University
Tehran, Iran
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
61
36
0.590
Inorganic Chemistry
Industrial inorganic chemistry
Leila Zare Fekri
Payame Noor University
Tehran, Iran
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
57
47
0.825
organic chemistry
green chemistry
nano chemistry
Shahzad Jamaati E Somarin
Payame Noor University
Tehran, Iran
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
57
19
0.333
Agronomy
Agroecology
Crop Science
Ecology
Climate Change in Agriculture
Reza Haji Hosseini
Payame Noor University
Tehran, Iran
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
55
30
0.545
Enzymology
Biochemistry of hormone
Mohammad Reza Jamali
Payame Noor University
Tehran, Iran
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
53
29
0.547
Hassan Soleimani
Payame Noor University
Tehran, Iran
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
51
28
0.549
applied linguistics
language acquisition
computer-assisted language learning
materials development
Hamid Reza Sobhi
Payame Noor University
Tehran, Iran
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
49
37
0.755
Trace analysis
Chromatography
Mass spectrometry
Sample preparation
Spectroscopy
Rohallah Moradi
Payame Noor University
Tehran, Iran
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
48
26
0.542
Aliasghar Shokri
Payame Noor University
Tehran, Iran
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
48
26
0.542
Computational Materials Science
First-principles DFT calculations
Spintronics
Moletronics
Sina Kazemian Geotech
Payame Noor University
Tehran, Iran
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
47
27
0.574