Track ongoing research productivity with the 2025 i10 Index Productivity Rankings.
By counting the number of publications with at least 10 citations, the i10 index highlights steady scholarly output and publishing consistency. These rankings offer insight into researchers’ contribution frequency, beyond cumulative impact. The system is regularly refreshed to reflect current performance trends, enabling up-to-date comparisons across fields, institutions, and regions. Premium access includes productivity heatmaps, time-based output trends, and in-depth author benchmarks.
* Total i10 IndexRankings
Ranking Based On Selection: 1

SERS
NLO Materials
Nano drug Deliver
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
192
136
0.708
* Total i10 IndexRankings
Ranking Based On Selection: 2

Public Health
Epidemiology
Chronic Disease
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
183
157
0.858
* Total i10 IndexRankings
Ranking Based On Selection: 3

Inorganic Chemistry
Coordination Chemistry
SCXRD
Crystal Engineering
EPR spectroscop
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
165
122
0.739
* Total i10 IndexRankings
Ranking Based On Selection: 4

Fisheries
Fish Conservation
Molecular Ecology
Inland Fisheries
Western Ghat
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
131
96
0.733
* Total i10 IndexRankings
Ranking Based On Selection: 5

taxonomy
biodiversity
fisheries
ecolog
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
97
59
0.608
* Total i10 IndexRankings
Ranking Based On Selection: 6

Heterogeneous Catalysts & Materials Chemistr
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
95
55
0.579
* Total i10 IndexRankings
Ranking Based On Selection: 7

Heterogeneous catalysts
materials for petrochemical processe
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
94
55
0.585
* Total i10 IndexRankings
Ranking Based On Selection: 8

Nanophotonic materils
Laser Technology
holography .
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
93
58
0.624
* Total i10 IndexRankings
Ranking Based On Selection: 9

Supercapacitors
Nanotechnology
electrochemical sensors
nanomaterials
HER catalyst
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
82
75
0.915
* Total i10 IndexRankings
Ranking Based On Selection: 10

Cataract
Cancer
Atherosclerosis
Nanobiotechnology and Tissue Engineerin
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
46
0.622
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Powerful Insights + Smart Membership = Institutional Success
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* Total i10 IndexRankings
Ranking Based On Selection: 11

Physics
Optoelectronics (Photonics)
Nanotechnology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
72
49
0.681
* Total i10 IndexRankings
Ranking Based On Selection: 12

Microwave Materials
Inorganic Phosphor
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
70
56
0.800
* Total i10 IndexRankings
Ranking Based On Selection: 13

fish taxonomy and phylogenetics
habitats
river flows and river ecolog
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
65
30
0.462
* Total i10 IndexRankings
Ranking Based On Selection: 14

Earth Science
Hyrdrogeology
Remote Sensing & GI
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
63
58
0.921
* Total i10 IndexRankings
Ranking Based On Selection: 15

Geohazards
Remote Sensing & GIS
Impact Craters
Planetary scienc
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
56
52
0.929
* Total i10 IndexRankings
Ranking Based On Selection: 16

Plant tissue cultur
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
56
37
0.661
* Total i10 IndexRankings
Ranking Based On Selection: 17

Inflammation
Atherosclerosis
Rheumatoid Arthriti
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
53
40
0.755
* Total i10 IndexRankings
Ranking Based On Selection: 18

Laser applications
Nanoscience
Biosignal Analysi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
51
39
0.765
* Total i10 IndexRankings
Ranking Based On Selection: 19

Fish Taxonomy
Fish Biology
Fish Ecology
Fish Conservatio
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
50
25
0.500
* Total i10 IndexRankings
Ranking Based On Selection: 20

Machine learning
Computational Biology
Nature Inspired Algorithm
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
49
42
0.857
* Total i10 IndexRankings
Ranking Based On Selection: 21

Hydrology
GIS
Water quality
Ecosystem Service
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
46
37
0.804
* Total i10 IndexRankings
Ranking Based On Selection: 22

Ecology
Plant-Animal Interaction
Pollination and Pollinators
Entomology
Biodiversit
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
32
0.727
* Total i10 IndexRankings
Ranking Based On Selection: 23

Material Chemistry
CCUS
Electrochemistr
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
43
33
0.767
* Total i10 IndexRankings
Ranking Based On Selection: 24

Biochemistry
Immunology
Molecular Biology
Fish Health
Nutrigenomic
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
42
39
0.929
* Total i10 IndexRankings
Ranking Based On Selection: 25

Hydrogeology
Medical Geology
Petrology
Tectonic
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
32
0.800
Hubert Joe
University of Kerala
Thiruvananthapuram, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
192
136
0.708
KR Thankappan
Central University of Kerala
Kasaragod, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
183
157
0.858
Public Health
Epidemiology
Chronic Disease
Mrp Kurup
Central University of Kerala
Kasaragod, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
165
122
0.739
Inorganic Chemistry
Coordination Chemistry
SCXRD
Crystal Engineering
EPR spectroscop
Rajeev Raghavan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
131
96
0.733
Fisheries
Fish Conservation
Molecular Ecology
Inland Fisheries
Western Ghat
Appukuttannair Biju Kumar|Bijukumar A, Kumar AB, Biju Kumar
University of Kerala
Thiruvananthapuram, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
97
59
0.608
taxonomy
biodiversity
fisheries
ecolog
Sakthivel Ayyamperumal
Central University of Kerala
Kasaragod, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
95
55
0.579
Heterogeneous Catalysts & Materials Chemistr
A Sakthivel
Central University of Kerala
Kasaragod, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
94
55
0.585
Heterogeneous catalysts
materials for petrochemical processe
Vpmahadevan Pillai
University of Kerala
Thiruvananthapuram, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
93
58
0.624
Nanophotonic materils
Laser Technology
holography .
RB Rakhi
University of Kerala
Thiruvananthapuram, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
82
75
0.915
Supercapacitors
Nanotechnology
electrochemical sensors
nanomaterials
HER catalyst
Annie Abraham
University of Kerala
Thiruvananthapuram, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
46
0.622
Cataract
Cancer
Atherosclerosis
Nanobiotechnology and Tissue Engineerin
Smart Institutional Plan
Powerful Insights + Smart Membership = Institutional Success
Unlock 360° Real-Time Institutional Analysis to identify your institution’s strengths and areas for improvement.
Gopchandran Kg
University of Kerala
Thiruvananthapuram, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
72
49
0.681
Physics
Optoelectronics (Photonics)
Nanotechnology
Subodh Ganesanpotti
University of Kerala
Thiruvananthapuram, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
70
56
0.800
M Arunachalam
Central University of Kerala
Kasaragod, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
65
30
0.462
fish taxonomy and phylogenetics
habitats
river flows and river ecolog
Girish Gopinath
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
63
58
0.921
Earth Science
Hyrdrogeology
Remote Sensing & GI
Sajinkumar KS
University of Kerala
Thiruvananthapuram, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
56
52
0.929
Geohazards
Remote Sensing & GIS
Impact Craters
Planetary scienc
Dennis Thomas T
Central University of Kerala
Kasaragod, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
56
37
0.661
Helen Antony
University of Kerala
Thiruvananthapuram, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
53
40
0.755
S Sankararaman
University of Kerala
Thiruvananthapuram, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
51
39
0.765
Laser applications
Nanoscience
Biosignal Analysi
Anvar Ali Ph
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
50
25
0.500
Fish Taxonomy
Fish Biology
Fish Ecology
Fish Conservatio
Vinod Chandra Ss
University of Kerala
Thiruvananthapuram, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
49
42
0.857
Machine learning
Computational Biology
Nature Inspired Algorithm
Sabu Joseph
University of Kerala
Thiruvananthapuram, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
46
37
0.804
Hydrology
GIS
Water quality
Ecosystem Service
Sinu Pa
Central University of Kerala
Kasaragod, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
32
0.727
Ecology
Plant-Animal Interaction
Pollination and Pollinators
Entomology
Biodiversit
Margandan Biyalakshmi
Central University of Kerala
Kasaragod, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
43
33
0.767
Material Chemistry
CCUS
Electrochemistr
Preetham Elumalai
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
42
39
0.929
Biochemistry
Immunology
Molecular Biology
Fish Health
Nutrigenomic
Shaji E
University of Kerala
Thiruvananthapuram, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
32
0.800
Hydrogeology
Medical Geology
Petrology
Tectonic