University, Subject, Country, Region, World
Colorado School of Mines 639 Scientists Subject Rankings - 2025
The AD Scientific Index (Alper-Doger Scientific Index) provides the most comprehensive analysis across 13 main fields and 197 sub-branches at global, national, and regional levels. These analyses are based on indicators such as the H-index, i10-index, and citation count, including their values from the last 6 years. As of Jan 31, 2025, the rankings are determined according to the Total H Index. BETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in their Beta phase. This is due to the exclusion of (870.053) scientists categorized under ‘Others’, whose profiles have yet to be determined, edited, or classified. As updates are made to these fields, the rankings will be adjusted accordingly. Note: Please keep this in mind while reviewing the rankings. For further details, explore our [University Subject Rankings].
* Total H IndexRankings
Ranking Based On Selection: 26
Nanomaterials
catalysis
green chemistry
recycling
energy
Metrics
H-Index
i10 Index
Citation Counts
56
134
12,422
* Total H IndexRankings
Ranking Based On Selection: 27
G protein coupled receptors
membrane proteins
biofeedback
Metrics
H-Index
i10 Index
Citation Counts
56
132
15,004
* Total H IndexRankings
Ranking Based On Selection: 28
organic semiconductors
organic solar cells
organic LEDs
hybrid materials
Metrics
H-Index
i10 Index
Citation Counts
56
115
14,561
* Total H IndexRankings
Ranking Based On Selection: 29
Multiphoton microscopy
femtosecond micromachining
Metrics
H-Index
i10 Index
Citation Counts
56
134
13,228
* Total H IndexRankings
Ranking Based On Selection: 30
Groundwater hydrology
environmental engineering and science
porous media flow and transport
subsurface remediation
modeling
Metrics
H-Index
i10 Index
Citation Counts
55
163
10,347
* Total H IndexRankings
Ranking Based On Selection: 31
Biofuels
algae
Metrics
H-Index
i10 Index
Citation Counts
54
94
20,180
* Total H IndexRankings
Ranking Based On Selection: 32
solid state physics
materials for renewable energy
photovoltaics
thermoelectrics
Metrics
H-Index
i10 Index
Citation Counts
53
98
11,933
* Total H IndexRankings
Ranking Based On Selection: 33
Environmental Microbiology
Geobiology
Microbial Diversity
Metrics
H-Index
i10 Index
Citation Counts
53
101
26,350
* Total H IndexRankings
Ranking Based On Selection: 34
Control theory
autonomous systems
robotics
iterative learning control
intelligent control
Metrics
H-Index
i10 Index
Citation Counts
53
131
12,849
* Total H IndexRankings
Ranking Based On Selection: 35
Statistics
Nonparametric curve estimation
Spatial statistics
Metrics
H-Index
i10 Index
Citation Counts
52
102
14,430
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* Total H IndexRankings
Ranking Based On Selection: 36
Energy
Electrochemical Engineering
Polymer Electrolytes
Chemical Engineering
Chemistry
Metrics
H-Index
i10 Index
Citation Counts
51
123
11,227
* Total H IndexRankings
Ranking Based On Selection: 37
Tunneling
Mechanical Rock Excavation
Rock Mechanics
Space Mining
Metrics
H-Index
i10 Index
Citation Counts
49
121
9,523
* Total H IndexRankings
Ranking Based On Selection: 38
membranes
gas separations
catalysis
adsorption
Metrics
H-Index
i10 Index
Citation Counts
49
106
8,742
* Total H IndexRankings
Ranking Based On Selection: 39
Metrics
H-Index
i10 Index
Citation Counts
49
79
19,478
* Total H IndexRankings
Ranking Based On Selection: 40
Materials characterization
electron microscopy
intermetallics
high entropy alloys
solidification
Metrics
H-Index
i10 Index
Citation Counts
49
131
9,260
* Total H IndexRankings
Ranking Based On Selection: 41
Petroleum geoscience
Petroleum geochemistry
Basin modelling
Methane emissions
Gas hydrates
Metrics
H-Index
i10 Index
Citation Counts
48
64
9,988
* Total H IndexRankings
Ranking Based On Selection: 42
Nanostructured metals
biomaterials
computational materials science
Metrics
H-Index
i10 Index
Citation Counts
48
93
13,184
* Total H IndexRankings
Ranking Based On Selection: 43
Metrics
H-Index
i10 Index
Citation Counts
47
135
8,673
* Total H IndexRankings
Ranking Based On Selection: 44
Geophysics
Metrics
H-Index
i10 Index
Citation Counts
47
117
11,620
* Total H IndexRankings
Ranking Based On Selection: 45
hydrology
stormwater green infrastructure
watersheds
groundwater transport and remediation
Metrics
H-Index
i10 Index
Citation Counts
47
123
7,934
* Total H IndexRankings
Ranking Based On Selection: 46
Geophysics
Seismology
Wave propagation
Fracture characterization
Metrics
H-Index
i10 Index
Citation Counts
47
129
12,750
* Total H IndexRankings
Ranking Based On Selection: 47
Photovoltaics
Fabrication and properties of quantized structures
Novel light emitting materials and devices
Microelectronics
Silicon compatible optoelectronics
Metrics
H-Index
i10 Index
Citation Counts
47
104
9,543
* Total H IndexRankings
Ranking Based On Selection: 48
surface analysis
materials characterization
fuel cells
microscopy
Metrics
H-Index
i10 Index
Citation Counts
46
106
8,607
* Total H IndexRankings
Ranking Based On Selection: 49
sustainability
life cycle assessment
biofuels
biopolymers
Metrics
H-Index
i10 Index
Citation Counts
45
93
7,429
* Total H IndexRankings
Ranking Based On Selection: 50
Solid-oxide fuel cells
Protonic-conducting fuel cells
Batteries
Modeling and simulation
Metrics
H-Index
i10 Index
Citation Counts
45
91
8,512
Ryan M Richards
Metrics
H-Index
i10-Index
Citation Counts
56
134
12,422
Nanomaterials
catalysis
green chemistry
recycling
energy
Judith Klein Seetharaman
Metrics
H-Index
i10-Index
Citation Counts
56
132
15,004
Alan Sellinger
Metrics
H-Index
i10-Index
Citation Counts
56
115
14,561
organic semiconductors
organic solar cells
organic LEDs
hybrid materials
Jeff Squier
Metrics
H-Index
i10-Index
Citation Counts
56
134
13,228
Multiphoton microscopy
femtosecond micromachining
Tissa Illangasekare
Metrics
H-Index
i10-Index
Citation Counts
55
163
10,347
Groundwater hydrology
environmental engineering and science
porous media flow and transport
subsurface remediation
modeling
Matthew C Posewitz
Metrics
H-Index
i10-Index
Citation Counts
54
94
20,180
Vladan Stevanovic
Metrics
H-Index
i10-Index
Citation Counts
53
98
11,933
solid state physics
materials for renewable energy
photovoltaics
thermoelectrics
John R Spear
Metrics
H-Index
i10-Index
Citation Counts
53
101
26,350
Kevin L Moore
Metrics
H-Index
i10-Index
Citation Counts
53
131
12,849
Control theory
autonomous systems
robotics
iterative learning control
intelligent control
Douglas Nychka
Metrics
H-Index
i10-Index
Citation Counts
52
102
14,430
Statistics
Nonparametric curve estimation
Spatial statistics
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Andrew M Herring
Metrics
H-Index
i10-Index
Citation Counts
51
123
11,227
Energy
Electrochemical Engineering
Polymer Electrolytes
Chemical Engineering
Chemistry
Jamal Rostami
Metrics
H-Index
i10-Index
Citation Counts
49
121
9,523
Tunneling
Mechanical Rock Excavation
Rock Mechanics
Space Mining
Moises A Carreon
Metrics
H-Index
i10-Index
Citation Counts
49
106
8,742
membranes
gas separations
catalysis
adsorption
Brian Trewyn
Metrics
H-Index
i10-Index
Citation Counts
49
79
19,478
Michael Kaufman
Metrics
H-Index
i10-Index
Citation Counts
49
131
9,260
Materials characterization
electron microscopy
intermetallics
high entropy alloys
solidification
Alexei V Milkov
Metrics
H-Index
i10-Index
Citation Counts
48
64
9,988
Petroleum geoscience
Petroleum geochemistry
Basin modelling
Methane emissions
Gas hydrates
Terry C Lowe
Metrics
H-Index
i10-Index
Citation Counts
48
93
13,184
Nanostructured metals
biomaterials
computational materials science
Anuj Chauhan
Metrics
H-Index
i10-Index
Citation Counts
47
135
8,673
Yaoguo Li
Metrics
H-Index
i10-Index
Citation Counts
47
117
11,620
John Mccray
Metrics
H-Index
i10-Index
Citation Counts
47
123
7,934
hydrology
stormwater green infrastructure
watersheds
groundwater transport and remediation
Ilya Tsvankin
Metrics
H-Index
i10-Index
Citation Counts
47
129
12,750
Geophysics
Seismology
Wave propagation
Fracture characterization
Reuben Collins
Metrics
H-Index
i10-Index
Citation Counts
47
104
9,543
Photovoltaics
Fabrication and properties of quantized structures
Novel light emitting materials and devices
Microelectronics
Silicon compatible optoelectronics
Svitlana Pylypenko
Metrics
H-Index
i10-Index
Citation Counts
46
106
8,607
surface analysis
materials characterization
fuel cells
microscopy
Amy E Landis
Metrics
H-Index
i10-Index
Citation Counts
45
93
7,429
Huayang Zhu
Metrics
H-Index
i10-Index
Citation Counts
45
91
8,512
Solid-oxide fuel cells
Protonic-conducting fuel cells
Batteries
Modeling and simulation