Citation Rankings
Highly Cited Researchers

Highly Cited Researchers 227 Scientists Citation Rankings - 2025

Discover the world’s highly cited researchers through the AD Scientific Index 2025 Citation Rankings.
These rankings evaluate scientists based on their total and recent citation counts, capturing the breadth and real-time currency of academic recognition. Citation data reveals how widely a scholar’s work is referenced, applied, and extended across diverse disciplines. The rankings are routinely updated to reflect ongoing citation growth, while eliminating distortions from excessive co-authorship and institutional inflation. Premium tools provide access to detailed citation dynamics, unethical citation behavior detection, and field-normalized benchmarking.

* Total Citation Counts Rankings
Ranking Based On Selection: 1
Poland
Piotr Jaranowski
General relativity
Gravitational-wave astronom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
124,842
84,094
0.674
* Total Citation Counts Rankings
Ranking Based On Selection: 2
Poland
Andrzej Bajguz
brassinosteroids
plant hormones
heavy metal stres
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,344
7,027
0.619
* Total Citation Counts Rankings
Ranking Based On Selection: 3
Poland
Witold Rudnicki
Machine learning
GPGPU
CUDA
bioinformatic
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,763
6,027
0.688
* Total Citation Counts Rankings
Ranking Based On Selection: 4
Poland
Marek Konarzewski
Physiological Ecology
Evolutionary Physiology
Comparative Physiolog
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,202
1,621
0.261
* Total Citation Counts Rankings
Ranking Based On Selection: 5
Poland
Marta Brzezinska
materials chemistry
organic synthesis
electrochemistry
electocatalysis
medicinal chemistr
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,727
2,304
0.618
* Total Citation Counts Rankings
Ranking Based On Selection: 6
Poland
Izabela Swiecicka
mikrobiologi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,693
1,957
0.530
* Total Citation Counts Rankings
Ranking Based On Selection: 7
Poland
Beata Godlewska Żyłkiewicz
spectroscopy
trace metals
solid sorbent
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,361
1,340
0.399
* Total Citation Counts Rankings
Ranking Based On Selection: 8
Poland
Ewa Roszkowska
multi-criteria decision making
negotiation
decision support
game theor
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,981
1,901
0.638
* Total Citation Counts Rankings
Ranking Based On Selection: 9
Poland
Jerzy Nikitorowicz
edukacja regionalna
wielokulturowość
pedagogika międzykulturowa
edukacja międzykulturowa
tożsamoś�
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,890
1,035
0.358

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* Total Citation Counts Rankings
Ranking Based On Selection: 10
Poland
Jacek Witold Morzycki
chemia produktów naturalnych
chemia organiczna
synteza organiczna
steroid
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,585
671
0.260
* Total Citation Counts Rankings
Ranking Based On Selection: 11
Poland
Artur Korniłowicz
formalization of mathematics
theorem proving
proof assistant
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,407
690
0.287
* Total Citation Counts Rankings
Ranking Based On Selection: 12
Poland
Ilya Razdolski
Nonlinear magnetooptics
magnetoplasmonics
spin dynamic
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,343
1,496
0.638
* Total Citation Counts Rankings
Ranking Based On Selection: 13
Poland
Marek Nikolajuk
Astrophysics
Accretion Disc
AGNs
XRBs
CT
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,165
1,334
0.616
* Total Citation Counts Rankings
Ranking Based On Selection: 14
Poland
Joanna Karpińska
analytical chemistry
photochemistry
Advanced oxidation processes
HPLC
derivative spectrophotometr
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,038
1,160
0.569
* Total Citation Counts Rankings
Ranking Based On Selection: 15
Poland
Iwona Ciereszko
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,010
713
0.355
* Total Citation Counts Rankings
Ranking Based On Selection: 16
Poland
Mirosław Ratkiewicz
biologia
genetyka populacji
ekologia ewolucyjn
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,946
836
0.430
* Total Citation Counts Rankings
Ranking Based On Selection: 17
Poland
Adam Grabowski
formalization of mathematics
theorem proving
proof assistants
rough sets
lattice theor
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,923
652
0.339
* Total Citation Counts Rankings
Ranking Based On Selection: 18
Poland
Jan Cieslinski|Jan Cieśliński, Jan L. Cieśliński
Integrable Systems
Differential Geometry
Geometric numerical integration
Darboux transformation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,914
537
0.281
* Total Citation Counts Rankings
Ranking Based On Selection: 19
Poland
Artur Ratkiewicz
chemistr
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,507
666
0.442
* Total Citation Counts Rankings
Ranking Based On Selection: 20
Poland
Magdalena Grabowska
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,415
813
0.575
* Total Citation Counts Rankings
Ranking Based On Selection: 21
Poland
Piotr Zieliński|Piotr Zielinski
DOC
DOM
peatlands
rivers
microplastic
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,413
618
0.437
* Total Citation Counts Rankings
Ranking Based On Selection: 22
Poland
Edward W Piotrowski
econophysics
quantum information processin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,400
277
0.198
* Total Citation Counts Rankings
Ranking Based On Selection: 23
Poland
Maciej Karpowicz
hydrobiology
ecology
zooplankton
integrative taxonomy
stoichiometr
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,276
1,034
0.810
* Total Citation Counts Rankings
Ranking Based On Selection: 24
Poland
Dariusz Kiełczewski
ekonomia środowiska
konsumpcja zrównoważona
ekonomika kultury
filozofia ekologii
ekonomia hetero
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,271
294
0.231
* Total Citation Counts Rankings
Ranking Based On Selection: 25
Poland
Andrzej Górniak
hydrobiologia
klimatologia
gleboznawstw
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,263
376
0.298
* Total Citation Counts Rankings
Rankings
2,217
Poland
11
1
Ranking Based On Selection: 1
Piotr Jaranowski
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
124,842
84,094
0.674
General relativity
Gravitational-wave astronom
* Total Citation Counts Rankings
Rankings
90,764
Poland
191
2
Ranking Based On Selection: 2
Andrzej Bajguz
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,344
7,027
0.619
brassinosteroids
plant hormones
heavy metal stres
* Total Citation Counts Rankings
Rankings
122,015
Poland
292
3
Ranking Based On Selection: 3
Witold Rudnicki
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,763
6,027
0.688
* Total Citation Counts Rankings
Rankings
176,320
Poland
515
4
Ranking Based On Selection: 4
Marek Konarzewski
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,202
1,621
0.261
Physiological Ecology
Evolutionary Physiology
Comparative Physiolog
* Total Citation Counts Rankings
Rankings
284,655
Poland
1,095
5
Ranking Based On Selection: 5
Marta Brzezinska
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,727
2,304
0.618
materials chemistry
organic synthesis
electrochemistry
electocatalysis
medicinal chemistr
* Total Citation Counts Rankings
Rankings
286,921
Poland
1,113
6
Ranking Based On Selection: 6
Izabela Swiecicka
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,693
1,957
0.530
* Total Citation Counts Rankings
Rankings
310,872
Poland
1,266
7
Ranking Based On Selection: 7
Beata Godlewska Żyłkiewicz
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,361
1,340
0.399
spectroscopy
trace metals
solid sorbent
* Total Citation Counts Rankings
Rankings
343,149
Poland
1,496
8
Ranking Based On Selection: 8
Ewa Roszkowska
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,981
1,901
0.638
multi-criteria decision making
negotiation
decision support
game theor
* Total Citation Counts Rankings
Rankings
351,969
Poland
1,558
9
Ranking Based On Selection: 9
Jerzy Nikitorowicz
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,890
1,035
0.358
edukacja regionalna
wielokulturowość
pedagogika międzykulturowa
edukacja międzykulturowa
tożsamoś�
* Total Citation Counts Rankings
Rankings
384,412
Poland
1,832
10
Ranking Based On Selection: 10
Jacek Witold Morzycki
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,585
671
0.260
chemia produktów naturalnych
chemia organiczna
synteza organiczna
steroid

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.

* Total Citation Counts Rankings
Rankings
405,613
Poland
1,975
11
Ranking Based On Selection: 11
Artur Korniłowicz
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,407
690
0.287
formalization of mathematics
theorem proving
proof assistant
* Total Citation Counts Rankings
Rankings
413,733
Poland
2,056
12
Ranking Based On Selection: 12
Ilya Razdolski
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,343
1,496
0.638
Nonlinear magnetooptics
magnetoplasmonics
spin dynamic
* Total Citation Counts Rankings
Rankings
438,367
Poland
2,270
13
Ranking Based On Selection: 13
Marek Nikolajuk
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,165
1,334
0.616
Astrophysics
Accretion Disc
AGNs
XRBs
CT
* Total Citation Counts Rankings
Rankings
457,593
Poland
2,455
14
Ranking Based On Selection: 14
Joanna Karpińska
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,038
1,160
0.569
analytical chemistry
photochemistry
Advanced oxidation processes
HPLC
derivative spectrophotometr
* Total Citation Counts Rankings
Rankings
462,280
Poland
2,494
15
Ranking Based On Selection: 15
Iwona Ciereszko
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,010
713
0.355
* Total Citation Counts Rankings
Rankings
472,887
Poland
2,593
16
Ranking Based On Selection: 16
Mirosław Ratkiewicz
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,946
836
0.430
* Total Citation Counts Rankings
Rankings
476,804
Poland
2,622
17
Ranking Based On Selection: 17
Adam Grabowski
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,923
652
0.339
formalization of mathematics
theorem proving
proof assistants
rough sets
lattice theor
* Total Citation Counts Rankings
Rankings
478,331
Poland
2,644
18
Ranking Based On Selection: 18
Jan Cieslinski|Jan Cieśliński, Jan L. Cieśliński
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,914
537
0.281
Integrable Systems
Differential Geometry
Geometric numerical integration
Darboux transformation
* Total Citation Counts Rankings
Rankings
559,430
Poland
3,479
19
Ranking Based On Selection: 19
Artur Ratkiewicz
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,507
666
0.442
* Total Citation Counts Rankings
Rankings
581,206
Poland
3,739
20
Ranking Based On Selection: 20
Magdalena Grabowska
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,415
813
0.575
* Total Citation Counts Rankings
Rankings
581,775
Poland
3,745
21
Ranking Based On Selection: 21
Piotr Zieliński|Piotr Zielinski
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,413
618
0.437
DOC
DOM
peatlands
rivers
microplastic
* Total Citation Counts Rankings
Rankings
585,125
Poland
3,788
22
Ranking Based On Selection: 22
Edward W Piotrowski
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,400
277
0.198
econophysics
quantum information processin
* Total Citation Counts Rankings
Rankings
617,716
Poland
4,146
23
Ranking Based On Selection: 23
Maciej Karpowicz
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,276
1,034
0.810
hydrobiology
ecology
zooplankton
integrative taxonomy
stoichiometr
* Total Citation Counts Rankings
Rankings
619,325
Poland
4,161
24
Ranking Based On Selection: 24
Dariusz Kiełczewski
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,271
294
0.231
ekonomia środowiska
konsumpcja zrównoważona
ekonomika kultury
filozofia ekologii
ekonomia hetero
* Total Citation Counts Rankings
Rankings
621,568
Poland
4,188
25
Ranking Based On Selection: 25
Andrzej Górniak
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,263
376
0.298
hydrobiologia
klimatologia
gleboznawstw