Productivity Rankings is a unique service offered only by “AD Scientific Index”. This is a ranking system derived from the i10 index in order to show the productivity of the scientist in publishing scientific articles of value. Productivity Rankings is an instrument that lists productive scientists in a given area, discipline, university, and country and can guide the development of meaningful incentives and academic policies. The world rankings, regional rankings, and university rankings of scientists in this table are developed based on the total i10 index. Additionally, click to view the special rankings based on Productivity Rankings: Scientists Last 6 years' i10 Index", Universities Total i10 Index Rankings 2025, Universities Last 6 Years i10 Index Rankings 2025 "Art and Humanities i10 Productivity Rankings" and "Social Sciences and Humanities i10 Productivity Rankings".
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :1
Triboelectric materials
defect chemistry
oxide plasmonic nanocrystals
gas sensors
antimicrobial materials
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
86
75
0.872
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :2
civil engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
71
53
0.746
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :3
Energy transition
system dynamics
energy efficiency in buildings
energy policy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
71
52
0.732
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :4
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
57
45
0.789
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :5
polymers
biobased materials
nanotechnology
chemistry
physics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
47
41
0.872
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :6
Optical communications
photonics
wireless communications
nanophotonics
metamaterials
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
78
40
0.513
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :7
material science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
64
33
0.516
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :8
biostability
water quality
FISH
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
30
0.682
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :9
Management
Quality Management
SCR
Quality of Education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
30
0.833
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :10
business
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
43
28
0.651
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :11
Material science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
28
0.933
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :12
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
27
0.771
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :13
Enterprise applications
project management
supply chains
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
26
0.650
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :14
Building materials
concrete
gypsum
strength
durability
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
39
26
0.667
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :15
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
25
0.806
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :16
Materials Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
23
0.657
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :17
Asphalt concrete
bitumen
modified bitumen
performance properties
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
23
0.852
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :18
Modelling and Simulation
Cybersecurity
Logistics and Supply Chain Management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
23
0.885
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :19
Fiber optical networks
WDM-PON
access networks
Spectrally-Sliced WDM PON
metro access
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
22
0.647
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :20
Simulation and Modelling
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
22
0.846
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :21
circular economy
environmental management
environmental education
sustainable development
corporate social responsibility
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
19
0.905
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :22
sustainable energy transition
energy economics
system dynamics modeling
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
18
0.818
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :23
Nanomateriāli
viedie materiāli
fizika
fāžu pārejas
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
17
0.425
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :24
electrical engineering
power electronics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
17
0.459
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :25
Material science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
17
0.850
Andris Šutka
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
86
75
0.872
Triboelectric materials
defect chemistry
oxide plasmonic nanocrystals
gas sensors
antimicrobial materials
Diana Bajare
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
71
53
0.746
Andra Blumberga
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
71
52
0.732
Energy transition
system dynamics
energy efficiency in buildings
energy policy
Janis Locs
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
57
45
0.789
Sergejs Gaidukovs
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
47
41
0.872
polymers
biobased materials
nanotechnology
chemistry
physics
Vjaceslavs Bobrovs
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
78
40
0.513
Optical communications
photonics
wireless communications
nanophotonics
metamaterials
Janis Grabis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
64
33
0.516
Talis Juhna
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
30
0.682
Inga Lapina
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
30
0.833
Management
Quality Management
SCR
Quality of Education
Natalja Lace
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
43
28
0.651
Andrei Shishkin
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
28
0.933
Anatolijs Borodinecs
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
27
0.771
Jānis Grabis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
26
0.650
Enterprise applications
project management
supply chains
Girts Bumanis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
39
26
0.667
Building materials
concrete
gypsum
strength
durability
Dagnija Loca
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
25
0.806
Gundars Mezinskis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
23
0.657
Viktors Haritonovs
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
23
0.852
Asphalt concrete
bitumen
modified bitumen
performance properties
Andrejs Romanovs
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
23
0.885
Modelling and Simulation
Cybersecurity
Logistics and Supply Chain Management
Sandis Spolitis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
22
0.647
Fiber optical networks
WDM-PON
access networks
Spectrally-Sliced WDM PON
metro access
Egils Ginters
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
22
0.846
Tatjana Tambovceva
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
19
0.905
circular economy
environmental management
environmental education
sustainable development
corporate social responsibility
Gatis Bazbauers
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
18
0.818
sustainable energy transition
energy economics
system dynamics modeling
Māris Knite
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
17
0.425
Nanomateriāli
viedie materiāli
fizika
fāžu pārejas
Ilya Galkin
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
17
0.459
electrical engineering
power electronics
Kaspars Malnieks
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
17
0.850