Citation Rankings (Highly Cited Researchers) and the list of the most cited and influential researchers cover a wide range of scientific fields, spanning 197 main and sub-disciplines, as well as the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings, offering a unique service. Additionally, the list without CERN, Statistical Data, etc., provided exclusively by “AD Scientific Index”, is part of our effort to balance the situation created by CERN and researchers with statistical data, who have an advantage over others, especially those in the social and humanities fields. There should be new regulations for multi-author and CERN papers. Citation lists also reveal many rule violations and unethical practices. See also for more specific citation analyses: Scientists Last 6 years Citation Index, Universities Total Citations Rankings 2025 and Universities Last 6 Years Citations Rankings 2025
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :26
Center for Biofilm Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,254
4,234
0.458
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :27
environmental policy
narrative policy framework
hazard and disaster research
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,481
4,125
0.636
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :28
Biochemistry
Virology
Mass spectrometry
proteomics
metabolomics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,262
4,076
0.440
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :29
Astrophysics
neutron stars
quantum mechanics
condensed matter
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,661
3,921
0.589
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :30
Infectious diseases
Microbial Ecology
Evolution
Population Genetics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,353
3,843
0.605
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :31
Sustainable Food Systems
Food Composition
Food Environments
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,905
3,838
0.782
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :32
Composite materials
polymers
cellulosic fibers
bioproducts
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,060
3,624
0.893
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :33
geomicrobiology
geochemistry
genomics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,619
3,566
0.262
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :34
biomaterials
remote sensing
precision agriculture
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,655
3,521
0.756
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :35
physical chemistry
multiphoton absorption
fluorescent proteins
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,073
3,506
0.348
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :36
Microbial ecology
Polar research
Biofilms
Dissolved Organic Matter
Biogeochemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,586
3,459
0.619
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :37
microbiology
microbial ecology
community ecology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,519
3,430
0.176
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :38
Bioinorganic Chemistry
Radical SAM Enzymes
Iron-Sulfur Clusters in Biology
Biological Radical Reactions
Iron-Sulfur Cluster Assembly
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,173
3,368
0.367
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :39
student affairs
student services
learning outcomes
student success
persistence
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,292
3,178
0.505
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :40
modeling plant populations
invasive plant ecology
adaptive management
agriculture input optimization
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,676
3,125
0.323
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :41
Host Pathogen Interactions
Bacterial Pathogenesis
Neutrophils
Staphylococcus aureus
gene regulatory systesm
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,959
3,124
0.285
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :42
Hydro-ecology
Hyporheic Exchange
Biogeochemistry
Stream Ecology
Geomorphology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,139
3,106
0.340
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :43
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,661
3,054
0.539
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :44
condensed matter physics
nano-optics
nano-science
material science
optical physics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,047
2,955
0.730
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :45
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,995
2,952
0.492
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :46
invasive
weeds
rangeland
plant ecology
plant management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,809
2,912
0.501
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :47
attention
memory
and language
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,102
2,883
0.406
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :48
Biophotonics
spectroscopy
quantum optics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,505
2,875
0.250
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :49
Biotechnology
Bioremediation
Thermophiles
Biofuels
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,656
2,762
0.319
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :50
ground water hydrology
Biofilm science and Technology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,267
2,752
0.439
Matthew W Fields
Montana State University
Bozeman, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,254
4,234
0.458
Elizabeth A Shanahan
Montana State University
Bozeman, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,481
4,125
0.636
environmental policy
narrative policy framework
hazard and disaster research
Brian Bothner
Montana State University
Bozeman, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,262
4,076
0.440
Biochemistry
Virology
Mass spectrometry
proteomics
metabolomics
Bennett Link
Montana State University
Bozeman, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,661
3,921
0.589
Astrophysics
neutron stars
quantum mechanics
condensed matter
Seth T Walk
Montana State University
Bozeman, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,353
3,843
0.605
Infectious diseases
Microbial Ecology
Evolution
Population Genetics
Selena Ahmed
Montana State University
Bozeman, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,905
3,838
0.782
Sustainable Food Systems
Food Composition
Food Environments
Dilpreet S Bajwa
Montana State University
Bozeman, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,060
3,624
0.893
Composite materials
polymers
cellulosic fibers
bioproducts
William P Inskeep
Montana State University
Bozeman, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,619
3,566
0.262
geomicrobiology
geochemistry
genomics
Sreekala Bajwa
Montana State University
Bozeman, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,655
3,521
0.756
biomaterials
remote sensing
precision agriculture
Mikhail Drobizhev
Montana State University
Bozeman, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,073
3,506
0.348
physical chemistry
multiphoton absorption
fluorescent proteins
Christine Foreman
Montana State University
Bozeman, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,586
3,459
0.619
Microbial ecology
Polar research
Biofilms
Dissolved Organic Matter
Biogeochemistry
David M Ward
Montana State University
Bozeman, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,519
3,430
0.176
microbiology
microbial ecology
community ecology
Joan B Broderick
Montana State University
Bozeman, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,173
3,368
0.367
Bioinorganic Chemistry
Radical SAM Enzymes
Iron-Sulfur Clusters in Biology
Biological Radical Reactions
Iron-Sulfur Cluster Assembly
Tricia A Seifert
Montana State University
Bozeman, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,292
3,178
0.505
student affairs
student services
learning outcomes
student success
persistence
Bruce Maxwell
Montana State University
Bozeman, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,676
3,125
0.323
modeling plant populations
invasive plant ecology
adaptive management
agriculture input optimization
Jovanka Voyich
Montana State University
Bozeman, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,959
3,124
0.285
Host Pathogen Interactions
Bacterial Pathogenesis
Neutrophils
Staphylococcus aureus
gene regulatory systesm
Geoffrey C Poole
Montana State University
Bozeman, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,139
3,106
0.340
Hydro-ecology
Hyporheic Exchange
Biogeochemistry
Stream Ecology
Geomorphology
Edward E Schmidt
Montana State University
Bozeman, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,661
3,054
0.539
Nicholas J Borys
Montana State University
Bozeman, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,047
2,955
0.730
condensed matter physics
nano-optics
nano-science
material science
optical physics
Stephanie G Wettstein
Montana State University
Bozeman, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,995
2,952
0.492
Lisa Rew
Montana State University
Bozeman, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,809
2,912
0.501
invasive
weeds
rangeland
plant ecology
plant management
Keith Hutchison
Montana State University
Bozeman, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,102
2,883
0.406
Aleksander Rebane
Montana State University
Bozeman, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,505
2,875
0.250
Brent M Peyton
Montana State University
Bozeman, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,656
2,762
0.319
Biotechnology
Bioremediation
Thermophiles
Biofuels
Alfred Cunningham
Montana State University
Bozeman, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,267
2,752
0.439
ground water hydrology
Biofilm science and Technology