Citation Rankings
Highly Cited Researchers

Others Highly Cited Researchers 806 Scientists Citation Rankings - 2025

The Citation Rankings (Highly Cited Researchers) list highlight the most cited and influential researchers across a vast range of scientific fields, covering 197 main and sub-disciplines, including the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings. This service, offered exclusively by AD Scientific Index, aims to provide a balanced perspective by excluding data from CERN and other statistical sources that disproportionately favor certain researchers, particularly in the social sciences and humanities. This unique approach addresses the advantages researchers with multi-author publications and CERN involvement hold over others. Furthermore, citation rankings help uncover rule violations and unethical practices within the research community. For more detailed citation analyses, explore the Scientists Last 6 Years Citation Index, Universities Total Citations Rankings 2025, and Universities Last 6 Years Citations Rankings 2025.

* Total Citation Counts Rankings
Ranking Based On Selection: 1
Finland
Aki Vehtari
Bayesian analysis
Bayesian statistics
Bayesian workflow
Gaussian processes
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
67,887
32,577
0.480
* Total Citation Counts Rankings
Ranking Based On Selection: 2
Finland
Joni Tammi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
43,645
24,823
0.569
* Total Citation Counts Rankings
Ranking Based On Selection: 3
Finland
Matti Hamalainen
Human neuroimaging
source modeling
multimodal imaging
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
42,619
13,563
0.318
* Total Citation Counts Rankings
Ranking Based On Selection: 4
Finland
Mikko Sams
Cognitive Neuroscience
Emotions
Social Interaction
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26,196
6,721
0.257
* Total Citation Counts Rankings
Ranking Based On Selection: 5
Finland
Ari Sihvola
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,441
4,494
0.231
* Total Citation Counts Rankings
Ranking Based On Selection: 6
Finland
Jari Saramäki
Complex Networks
Complex Systems
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,406
7,588
0.412
* Total Citation Counts Rankings
Ranking Based On Selection: 7
Finland
Robin Ha Ras
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,255
9,579
0.555
* Total Citation Counts Rankings
Ranking Based On Selection: 8
Finland
Herbert Sixta
biorefineries
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,876
7,898
0.468
* Total Citation Counts Rankings
Ranking Based On Selection: 9
Finland
Hua Jiang
Carbon nanotubes
Nanostructure
Electron microscopy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,806
5,047
0.366

360° Institutional Performance & Benchmarking Click Here for Live Demo 

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* Total Citation Counts Rankings
Ranking Based On Selection: 10
Finland
Peter Liljeroth
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,653
5,647
0.414
* Total Citation Counts Rankings
Ranking Based On Selection: 11
Finland
Simo Hostikka
Fire safety engineering
fire science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,487
5,133
0.411
* Total Citation Counts Rankings
Ranking Based On Selection: 12
Finland
Pertti Hakonen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,387
3,965
0.320
* Total Citation Counts Rankings
Ranking Based On Selection: 13
Finland
Kevin N Otto
Modularity
Systems Design
Robust Design
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,239
2,946
0.241
* Total Citation Counts Rankings
Ranking Based On Selection: 14
Finland
Hannu-Pekka Komsa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,812
6,103
0.564
* Total Citation Counts Rankings
Ranking Based On Selection: 15
Finland
Frank Martela
Prosocial motivation
Meaning in life
Self-determination theory
Self-Managing Organizations
Pragmatist philosophy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,596
7,067
0.822
* Total Citation Counts Rankings
Ranking Based On Selection: 16
Finland
Tanja Kallio
fuel cells
PEFC
lihium ion battereis
supercapacitors
electrochamical energy conversion and storage
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,802
4,572
0.586
* Total Citation Counts Rankings
Ranking Based On Selection: 17
Finland
Seppo Junnila
Sustainable Built Environment
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,474
4,032
0.539
* Total Citation Counts Rankings
Ranking Based On Selection: 18
Finland
Kari Tammi *
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,456
4,393
0.589
* Total Citation Counts Rankings
Ranking Based On Selection: 19
Finland
Arto Hellas (Né Vihavainen)|Arto Vihavainen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,650
4,887
0.735
* Total Citation Counts Rankings
Ranking Based On Selection: 20
Finland
Tom Blomberg
high temperature corrosion
biomass
Atomic layer deposition
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,336
5,010
0.791
* Total Citation Counts Rankings
Ranking Based On Selection: 21
Finland
Martti Mäntylä
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,300
516
0.082
* Total Citation Counts Rankings
Ranking Based On Selection: 22
Finland
Hele Savin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,887
3,091
0.525
* Total Citation Counts Rankings
Ranking Based On Selection: 23
Finland
Rodrigo Serna Guerrero
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,157
2,878
0.558
* Total Citation Counts Rankings
Ranking Based On Selection: 24
Finland
J Leinonen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,124
707
0.138
* Total Citation Counts Rankings
Ranking Based On Selection: 25
Finland
Katja Holtta Otto
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,903
2,248
0.458
* Total Citation Counts Rankings
Rankings
6,293
Finland
27
3
Ranking Based On Selection: 1
Aki Vehtari
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
67,887
32,577
0.480
Bayesian analysis
Bayesian statistics
Bayesian workflow
Gaussian processes
* Total Citation Counts Rankings
Rankings
12,755
Finland
52
7
Ranking Based On Selection: 2
Joni Tammi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
43,645
24,823
0.569
* Total Citation Counts Rankings
Rankings
13,254
Finland
55
8
Ranking Based On Selection: 3
Matti Hamalainen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
42,619
13,563
0.318
Human neuroimaging
source modeling
multimodal imaging
* Total Citation Counts Rankings
Rankings
28,222
Finland
130
14
Ranking Based On Selection: 4
Mikko Sams
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26,196
6,721
0.257
Cognitive Neuroscience
Emotions
Social Interaction
* Total Citation Counts Rankings
Rankings
43,095
Finland
204
20
Ranking Based On Selection: 5
Ari Sihvola
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,441
4,494
0.231
* Total Citation Counts Rankings
Rankings
46,492
Finland
224
23
Ranking Based On Selection: 6
Jari Saramäki
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,406
7,588
0.412
Complex Networks
Complex Systems
* Total Citation Counts Rankings
Rankings
50,718
Finland
244
26
Ranking Based On Selection: 7
Robin Ha Ras
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,255
9,579
0.555
* Total Citation Counts Rankings
Rankings
52,225
Finland
257
29
Ranking Based On Selection: 8
Herbert Sixta
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,876
7,898
0.468
* Total Citation Counts Rankings
Rankings
68,127
Finland
348
32
Ranking Based On Selection: 9
Hua Jiang
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,806
5,047
0.366
Carbon nanotubes
Nanostructure
Electron microscopy
* Total Citation Counts Rankings
Rankings
69,121
Finland
358
33
Ranking Based On Selection: 10
Peter Liljeroth
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,653
5,647
0.414

360° Institutional Performance & Benchmarking Click Here for Live Demo 

Gain data-driven strategic insights into your institution’s academic performance, global positioning, and competitive strengths through advanced analysis and benchmarking

with 20 similarly ranked institutions at City, Country, Region, and Global levels. 

* Total Citation Counts Rankings
Rankings
77,254
Finland
411
40
Ranking Based On Selection: 11
Simo Hostikka
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,487
5,133
0.411
Fire safety engineering
fire science
* Total Citation Counts Rankings
Rankings
77,981
Finland
415
41
Ranking Based On Selection: 12
Pertti Hakonen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,387
3,965
0.320
* Total Citation Counts Rankings
Rankings
79,116
Finland
423
42
Ranking Based On Selection: 13
Kevin N Otto
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,239
2,946
0.241
Modularity
Systems Design
Robust Design
* Total Citation Counts Rankings
Rankings
91,914
Finland
502
46
Ranking Based On Selection: 14
Hannu-Pekka Komsa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,812
6,103
0.564
* Total Citation Counts Rankings
Rankings
119,410
Finland
692
58
Ranking Based On Selection: 15
Frank Martela
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,596
7,067
0.822
Prosocial motivation
Meaning in life
Self-determination theory
Self-Managing Organizations
Pragmatist philosophy
* Total Citation Counts Rankings
Rankings
132,945
Finland
769
65
Ranking Based On Selection: 16
Tanja Kallio
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,802
4,572
0.586
fuel cells
PEFC
lihium ion battereis
supercapacitors
electrochamical energy conversion and storage
* Total Citation Counts Rankings
Rankings
139,287
Finland
802
69
Ranking Based On Selection: 17
Seppo Junnila
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,474
4,032
0.539
Sustainable Built Environment
* Total Citation Counts Rankings
Rankings
139,646
Finland
804
70
Ranking Based On Selection: 18
Kari Tammi *
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,456
4,393
0.589
* Total Citation Counts Rankings
Rankings
157,408
Finland
907
74
Ranking Based On Selection: 19
Arto Hellas (Né Vihavainen)|Arto Vihavainen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,650
4,887
0.735
* Total Citation Counts Rankings
Rankings
165,489
Finland
958
77
Ranking Based On Selection: 20
Tom Blomberg
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,336
5,010
0.791
high temperature corrosion
biomass
Atomic layer deposition
* Total Citation Counts Rankings
Rankings
166,440
Finland
966
78
Ranking Based On Selection: 21
Martti Mäntylä
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,300
516
0.082
* Total Citation Counts Rankings
Rankings
178,119
Finland
1,049
87
Ranking Based On Selection: 22
Hele Savin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,887
3,091
0.525
* Total Citation Counts Rankings
Rankings
202,758
Finland
1,229
98
Ranking Based On Selection: 23
Rodrigo Serna Guerrero
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,157
2,878
0.558
* Total Citation Counts Rankings
Rankings
204,066
Finland
1,238
100
Ranking Based On Selection: 24
J Leinonen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,124
707
0.138
* Total Citation Counts Rankings
Rankings
212,951
Finland
1,286
105
Ranking Based On Selection: 25
Katja Holtta Otto
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,903
2,248
0.458
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