Welcome to AD Scientific Index. The international independent ranking organisation AD Scientific Index is more than an ordinary "Ranking". The "AD Scientific Index" analyses the academic work of scientists using the H-index, i10 index and number of citations, and provides results that can be used to evaluate the productivity and efficiency of individuals and institutions. In addition to ranking according to "total H-index" for individuals and institutions, you can also see the ranking and analyses according to "last 6 years H-index", "total i10 Productivity index", "last 6 years i10 Productivity index", "total citations" and "last 6 years citations" only in "AD Scientific Index". See also: Subject Rankings, University Subject Rankings and  Universities Rankings.   Click here for individual or institutional registration.

Total 150 scientist
* Total H Index Rankings
World Rank
629,969
Country Rank
174,236
Institution Rank : 76
United States
Fan Shi
Decarbonization
Sustainable energy
Catalysis
CO2 capture
Reaction
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
15
14
0.933
* Total H Index Rankings
World Rank
632,455
Country Rank
175,104
Institution Rank : 77
United States
Yupeng Xu
Multiphase flow
Fluidization
Granular flow
Gasification
MFiX
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
15
14
0.933
* Total H Index Rankings
World Rank
645,989
Country Rank
178,274
Institution Rank : 78
United States
Nor Farida Harun
energy
hybrid technologies
solid oxide fuel cell gas turbine hybrid
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
15
12
0.800
* Total H Index Rankings
World Rank
650,683
Country Rank
179,267
Institution Rank : 79
United States
William D Fullmer
Computational Multiphase Flows
Nuclear Reactor Thermal-Hydraulics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
15
11
0.733
* Total H Index Rankings
World Rank
651,579
Country Rank
179,512
Institution Rank : 80
United States
Jeffrey Wuenschell
Optics
Photonics
Nanoscience
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
15
11
0.733
* Total H Index Rankings
World Rank
656,351
Country Rank
180,572
Institution Rank : 81
United States
Miguel Angel Zamarripa Perez
Mathematical modeling and optimization
supply chain management
Game theory
uncertainty management
process simulation & optim
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
15
10
0.667
* Total H Index Rankings
World Rank
667,583
Country Rank
183,349
Institution Rank : 82
United States
Scott Crawford
Nanotechnology
Photoluminescence
Ligand Chemistry
Metal-Organic Framework thin film growth
Rare Earths
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
14
14
1.000
* Total H Index Rankings
World Rank
676,070
Country Rank
185,482
Institution Rank : 83
United States
William K Epting
Transport phenomena
microstructural analysis
oxygen transport
fuel cells
electrochemical energy conversion
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
14
13
0.929
* Total H Index Rankings
World Rank
681,663
Country Rank
187,078
Institution Rank : 84
United States
Burt Thomas
Critical Mineral Geochemistry
Geologic Carbon Storage
Methane Biogeochemistry
Brine Geochemistry
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
14
12
0.857
* Total H Index Rankings
World Rank
685,779
Country Rank
187,894
Institution Rank : 85
United States
Daniel E Ross
environmental microbiology
extracellular electron transfer
microbial community engineering
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
14
12
0.857
* Total H Index Rankings
World Rank
686,894
Country Rank
188,231
Institution Rank : 86
United States
Justin Weber
Chemical Looping
Multiphase flow
MFIX
Electrical Capacitance Volume Tomography
Barracuda
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
14
12
0.857
* Total H Index Rankings
World Rank
688,667
Country Rank
188,880
Institution Rank : 87
United States
Patricia Blair Saint-Vincent
Natural Products Chemistry
Chemical Biology
Analytical Chemistry
Biochemistry
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
14
12
0.857
* Total H Index Rankings
World Rank
691,128
Country Rank
189,210
Institution Rank : 88
United States
Gregory Cooney
Life Cycle Analysis
Energy Policy
Enhanced Oil Recovery
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
14
11
0.786
* Total H Index Rankings
World Rank
693,102
Country Rank
189,656
Institution Rank : 89
United States
James Littlefield
natural gas
methane emissions
life cycle assessment (LCA)
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
14
11
0.786
* Total H Index Rankings
World Rank
699,179
Country Rank
191,038
Institution Rank : 90
United States
Ting Jia
Computational condensed matter
Computational Materials Science
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
14
10
0.714
* Total H Index Rankings
World Rank
714,075
Country Rank
194,480
Institution Rank : 91
United States
Ruishu Feng Wright
Sensors
Thin Film
Electrochemistry
Corrosion
Metallurgy
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
13
13
1.000
* Total H Index Rankings
World Rank
723,316
Country Rank
196,764
Institution Rank : 92
United States
Natarianto Indrawan
Energy Conversion
Gasification
Polygeneration
Power generation
Waste to energy
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
13
12
0.923
* Total H Index Rankings
World Rank
736,906
Country Rank
200,144
Institution Rank : 93
United States
Wei Xiong
Geochemistry
Geologic carbon sequestration
Hydraulic fracturing
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
13
11
0.846
* Total H Index Rankings
World Rank
736,936
Country Rank
200,148
Institution Rank : 94
United States
Arnab Roy
Gas Turbine Heat Transfer
Film Cooling
Combustion
Aerodynamics
Detonation
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
13
11
0.846
* Total H Index Rankings
World Rank
765,006
Country Rank
206,421
Institution Rank : 95
United States
Jongwoo Park
Computational chemistry
Molecular modeling
Gas capture and separation
Metal-organic frameworks
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
12
12
1.000
* Total H Index Rankings
World Rank
765,864
Country Rank
206,532
Institution Rank : 96
United States
Cr Bhatt
Physics
Material Science
Spectroscopy.
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
12
12
1.000
* Total H Index Rankings
World Rank
767,075
Country Rank
206,928
Institution Rank : 97
United States
Greg Lackey
Oil and Gas Well Integrity
Carbon Storage
Hydrogen Storage
Numerical Modeling
Data Science
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
12
12
1.000
* Total H Index Rankings
World Rank
774,339
Country Rank
208,856
Institution Rank : 98
United States
Johnathan Moore
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
12
11
0.917
* Total H Index Rankings
World Rank
781,764
Country Rank
210,634
Institution Rank : 99
United States
Zi Tong
Polymer Engineering
Membrane Technology
Carbon Capture
Molecular Transport
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
12
11
0.917
* Total H Index Rankings
World Rank
784,775
Country Rank
211,580
Institution Rank : 100
United States
Tim Bartholomew
optimization
process systems engineering
water treatment
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
12
11
0.917
Total H Index AD Scientific Index - World Scientists Rankings - 2024 H Index Metrics
University Rank Country Rank Region Rank World Rank Name Country University / Institution Subject
Research Areas
Total Last 6 year Last 6 year/total
76 174,236 196,092 629,969 United States United States National Energy Technology Laboratory National Energy Technology Laboratory Others

Decarbonization | Sustainable energy | Catalysis | CO2 capture | Reaction |

15 14 0.933
77 175,104 197,034 632,455 United States United States National Energy Technology Laboratory National Energy Technology Laboratory Others

Multiphase flow | Fluidization | Granular flow | Gasification | MFiX |

15 14 0.933
78 178,274 200,554 645,989 United States United States National Energy Technology Laboratory National Energy Technology Laboratory Engineering & Technology / Energy Engineering

energy | hybrid technologies | solid oxide fuel cell gas turbine hybrid |

15 12 0.800
79 179,267 201,659 650,683 United States United States National Energy Technology Laboratory National Energy Technology Laboratory Engineering & Technology / Civil Engineering

Computational Multiphase Flows | Nuclear Reactor Thermal-Hydraulics |

15 11 0.733
80 179,512 201,928 651,579 United States United States National Energy Technology Laboratory National Energy Technology Laboratory Natural Sciences / Physics

Optics | Photonics | Nanoscience |

15 11 0.733
81 180,572 203,102 656,351 United States United States National Energy Technology Laboratory National Energy Technology Laboratory Business & Management / Decision Science and Operations Management

Mathematical modeling and optimization | supply chain management | Game theory | uncertainty management | process simulation & optim |

15 10 0.667
82 183,349 206,152 667,583 United States United States National Energy Technology Laboratory National Energy Technology Laboratory Engineering & Technology / Nanoscience and Nanotechnology

Nanotechnology | Photoluminescence | Ligand Chemistry | Metal-Organic Framework thin film growth | Rare Earths |

14 14 1.000
83 185,482 208,487 676,070 United States United States National Energy Technology Laboratory National Energy Technology Laboratory Social Sciences / Transportation Science & Technology

Transport phenomena | microstructural analysis | oxygen transport | fuel cells | electrochemical energy conversion |

14 13 0.929
84 187,078 210,223 681,663 United States United States National Energy Technology Laboratory National Energy Technology Laboratory Engineering & Technology / Earth Sciences

Critical Mineral Geochemistry | Geologic Carbon Storage | Methane Biogeochemistry | Brine Geochemistry |

14 12 0.857
85 187,894 211,161 685,779 United States United States National Energy Technology Laboratory National Energy Technology Laboratory Others

environmental microbiology | extracellular electron transfer | microbial community engineering |

14 12 0.857
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86 188,231 211,535 686,894 United States United States National Energy Technology Laboratory National Energy Technology Laboratory Engineering & Technology / Mechanical Engineering

Chemical Looping | Multiphase flow | MFIX | Electrical Capacitance Volume Tomography | Barracuda |

14 12 0.857
87 188,880 212,267 688,667 United States United States National Energy Technology Laboratory National Energy Technology Laboratory Medical and Health Sciences / Biochemistry

Natural Products Chemistry | Chemical Biology | Analytical Chemistry | Biochemistry |

14 12 0.857
88 189,210 212,649 691,128 United States United States National Energy Technology Laboratory National Energy Technology Laboratory Others

Life Cycle Analysis | Energy Policy | Enhanced Oil Recovery |

14 11 0.786
89 189,656 213,148 693,102 United States United States National Energy Technology Laboratory National Energy Technology Laboratory Others

natural gas | methane emissions | life cycle assessment (LCA) |

14 11 0.786
90 191,038 214,696 699,179 United States United States National Energy Technology Laboratory National Energy Technology Laboratory Natural Sciences / Physics

Computational condensed matter | Computational Materials Science |

14 10 0.714
91 194,480 218,527 714,075 United States United States National Energy Technology Laboratory National Energy Technology Laboratory Engineering & Technology / Metallurgical & Materials Engineering

Sensors | Thin Film | Electrochemistry | Corrosion | Metallurgy |

13 13 1.000
92 196,764 221,023 723,316 United States United States National Energy Technology Laboratory National Energy Technology Laboratory Others

Energy Conversion | Gasification | Polygeneration | Power generation | Waste to energy |

13 12 0.923
93 200,144 224,720 736,906 United States United States National Energy Technology Laboratory National Energy Technology Laboratory Engineering & Technology / Earth Sciences

Geochemistry | Geologic carbon sequestration | Hydraulic fracturing |

13 11 0.846
94 200,148 224,725 736,936 United States United States National Energy Technology Laboratory National Energy Technology Laboratory Engineering & Technology / Mechanical Engineering

Gas Turbine Heat Transfer | Film Cooling | Combustion | Aerodynamics | Detonation |

13 11 0.846
95 206,421 231,698 765,006 United States United States National Energy Technology Laboratory National Energy Technology Laboratory Natural Sciences / Chemical Sciences

Computational chemistry | Molecular modeling | Gas capture and separation | Metal-organic frameworks |

12 12 1.000
96 206,532 231,827 765,864 United States United States National Energy Technology Laboratory National Energy Technology Laboratory Natural Sciences / Physics

Physics | Material Science | Spectroscopy. |

12 12 1.000
97 206,928 232,258 767,075 United States United States National Energy Technology Laboratory National Energy Technology Laboratory Others

Oil and Gas Well Integrity | Carbon Storage | Hydrogen Storage | Numerical Modeling | Data Science |

12 12 1.000
98 208,856 234,365 774,339 United States United States National Energy Technology Laboratory National Energy Technology Laboratory Others

12 11 0.917
99 210,634 236,334 781,764 United States United States National Energy Technology Laboratory National Energy Technology Laboratory Others

Polymer Engineering | Membrane Technology | Carbon Capture | Molecular Transport |

12 11 0.917
100 211,580 237,378 784,775 United States United States National Energy Technology Laboratory National Energy Technology Laboratory Others

optimization | process systems engineering | water treatment |

12 11 0.917