World Scientist and University Rankings 2025
France Engineering & Technology / Petroleum Engineering 42 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 30, 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 (873.690) 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: 1
Mineralogy
petrology
geochemistry
Earth mantle
martian meteorites
Metrics
H-Index
i10 Index
Citation Counts
63
138
13,383
* Total H IndexRankings
Ranking Based On Selection: 2
Petrology
Geochemistry
Earth Sciences
Mineralogy
Geology.
Metrics
H-Index
i10 Index
Citation Counts
61
143
16,355
* Total H IndexRankings
Ranking Based On Selection: 3
Igneous petrology
Structural geology
Metrics
H-Index
i10 Index
Citation Counts
44
84
5,614
* Total H IndexRankings
Ranking Based On Selection: 4
Petrology
tectonics
biogeography
Metrics
H-Index
i10 Index
Citation Counts
44
91
5,433
* Total H IndexRankings
Ranking Based On Selection: 5
Volcanology
petrology
geochemistry
Metrics
H-Index
i10 Index
Citation Counts
36
80
3,866
* Total H IndexRankings
Ranking Based On Selection: 6
Geochemistry
Igneous petrology
Archean
LA-ICP-MS
Geochronology
Metrics
H-Index
i10 Index
Citation Counts
34
61
4,536
* Total H IndexRankings
Ranking Based On Selection: 7
Volcanology
Petrology
Natural Hazards
Metrics
H-Index
i10 Index
Citation Counts
34
63
3,421
* Total H IndexRankings
Ranking Based On Selection: 8
Subduction
petrology
metamorphism
fluids
earthquakes
Metrics
H-Index
i10 Index
Citation Counts
32
53
3,371
* Total H IndexRankings
Ranking Based On Selection: 9
Metallogeny
mineralogy
petrology
archeometry
Metrics
H-Index
i10 Index
Citation Counts
31
73
3,132
* Total H IndexRankings
Ranking Based On Selection: 10
mineralogy
petrology
geochemistry
cosmochemistry
Metrics
H-Index
i10 Index
Citation Counts
29
49
2,829
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* Total H IndexRankings
Ranking Based On Selection: 11
Petrology Geochemistry Geodynamics
Metrics
H-Index
i10 Index
Citation Counts
28
43
3,047
* Total H IndexRankings
Ranking Based On Selection: 12
geochemistry of magmatic and hydrothermal processes
experimental petrology
planetology
Metrics
H-Index
i10 Index
Citation Counts
27
43
2,938
* Total H IndexRankings
Ranking Based On Selection: 13
Nanomaterials and catalysis
Metrics
H-Index
i10 Index
Citation Counts
26
35
1,877
* Total H IndexRankings
Ranking Based On Selection: 14
geochemistry
petrology
mantle rocks
mass spectrometry
trace elements
Metrics
H-Index
i10 Index
Citation Counts
26
35
3,641
* Total H IndexRankings
Ranking Based On Selection: 15
mineral physics
planetary science
mineralogy
experimental petrology
high pressure
Metrics
H-Index
i10 Index
Citation Counts
26
39
2,173
* Total H IndexRankings
Ranking Based On Selection: 16
Petrology-Geochemistry-Tectonics-Geodynamics
Metrics
H-Index
i10 Index
Citation Counts
24
34
2,350
* Total H IndexRankings
Ranking Based On Selection: 17
igneous petrology
petrology
geochemistry
volcanology
geology
Metrics
H-Index
i10 Index
Citation Counts
24
47
1,840
* Total H IndexRankings
Ranking Based On Selection: 18
Petrology
Tectonic
Metrics
H-Index
i10 Index
Citation Counts
22
28
1,372
* Total H IndexRankings
Ranking Based On Selection: 19
Geochemistry
Economic geology
Geoenvironmental models
Metrics
H-Index
i10 Index
Citation Counts
21
29
1,534
* Total H IndexRankings
Ranking Based On Selection: 20
Petrophysics - Weathering - Cultural Heritage
Metrics
H-Index
i10 Index
Citation Counts
21
37
1,243
* Total H IndexRankings
Ranking Based On Selection: 21
Petrology
Geochemistry
Metrics
H-Index
i10 Index
Citation Counts
21
24
2,104
* Total H IndexRankings
Ranking Based On Selection: 22
Igneous petrology and geochemistry
Metrics
H-Index
i10 Index
Citation Counts
19
27
1,261
* Total H IndexRankings
Ranking Based On Selection: 23
Subduction processes
metamorphic petrology
geodynamics
numerical modelling
partial melting
Metrics
H-Index
i10 Index
Citation Counts
18
23
1,469
* Total H IndexRankings
Ranking Based On Selection: 24
Mineral Physics
Experimental Petrology
Deep Earth
Planetary Science
Metrics
H-Index
i10 Index
Citation Counts
18
20
1,742
* Total H IndexRankings
Ranking Based On Selection: 25
Pétrologie
Volcanologie
Metrics
H-Index
i10 Index
Citation Counts
15
19
1,008
Jean Pierre Lorand
Université de Nantes
Nantes, France
Metrics
H-Index
i10-Index
Citation Counts
63
138
13,383
Mineralogy
petrology
geochemistry
Earth mantle
martian meteorites
Alexander V Sobolev
Université Grenoble Alpes
Saint-Martin-d'Hères, France
Metrics
H-Index
i10-Index
Citation Counts
61
143
16,355
Petrology
Geochemistry
Earth Sciences
Mineralogy
Geology.
Georges Ceuleneer
Observatoire Midi Pyrenees
Toulouse, France
Metrics
H-Index
i10-Index
Citation Counts
44
84
5,614
Igneous petrology
Structural geology
Michel Ballèvre
Université de Rennes
Rennes, France
Metrics
H-Index
i10-Index
Citation Counts
44
91
5,433
Petrology
tectonics
biogeography
Di Muro Andrea
Metrics
H-Index
i10-Index
Citation Counts
36
80
3,866
Volcanology
petrology
geochemistry
Oscar Laurent
Observatoire Midi Pyrenees
Toulouse, France
Metrics
H-Index
i10-Index
Citation Counts
34
61
4,536
Geochemistry
Igneous petrology
Archean
LA-ICP-MS
Geochronology
Pablo Samaniego Eguiguren
Metrics
H-Index
i10-Index
Citation Counts
34
63
3,421
Volcanology
Petrology
Natural Hazards
Samuel Angiboust
Metrics
H-Index
i10-Index
Citation Counts
32
53
3,371
Subduction
petrology
metamorphism
fluids
earthquakes
Didier Béziat
Observatoire Midi Pyrenees
Toulouse, France
Metrics
H-Index
i10-Index
Citation Counts
31
73
3,132
Metallogeny
mineralogy
petrology
archeometry
Mathieu Roskosz
Metrics
H-Index
i10-Index
Citation Counts
29
49
2,829
mineralogy
petrology
geochemistry
cosmochemistry
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Monique Seyler
Université de Lille
Lille, France
Metrics
H-Index
i10-Index
Citation Counts
28
43
3,047
Petrology Geochemistry Geodynamics
Anastassia Borisova
Observatoire Midi Pyrenees
Toulouse, France
Metrics
H-Index
i10-Index
Citation Counts
27
43
2,938
geochemistry of magmatic and hydrothermal processes
experimental petrology
planetology
Heba H. El-Maghrabi
Géosciences Montpellier
Montpellier, France
Metrics
H-Index
i10-Index
Citation Counts
26
35
1,877
Nanomaterials and catalysis
Mathieu Benoit
Observatoire Midi Pyrenees
Toulouse, France
Metrics
H-Index
i10-Index
Citation Counts
26
35
3,641
geochemistry
petrology
mantle rocks
mass spectrometry
trace elements
Jean Philippe Perrillat
Université de Lyon I
Villeurbanne, France
Metrics
H-Index
i10-Index
Citation Counts
26
39
2,173
mineral physics
planetary science
mineralogy
experimental petrology
high pressure
Pierre Bouilhol
Université de Lorraine
Nancy, France
Metrics
H-Index
i10-Index
Citation Counts
24
34
2,350
Petrology-Geochemistry-Tectonics-Geodynamics
Lydéric France
Université de Lorraine
Nancy, France
Metrics
H-Index
i10-Index
Citation Counts
24
47
1,840
igneous petrology
petrology
geochemistry
volcanology
geology
Jean Emmanuel Martelat
Université de Lyon I
Villeurbanne, France
Metrics
H-Index
i10-Index
Citation Counts
22
28
1,372
Jérémie Melleton
Metrics
H-Index
i10-Index
Citation Counts
21
29
1,534
Geochemistry
Economic geology
Geoenvironmental models
Celine Thomachot Schneider
Université de Reims
Reims, France
Metrics
H-Index
i10-Index
Citation Counts
21
37
1,243
Petrophysics - Weathering - Cultural Heritage
Bezos Antoine
Université de Nantes
Nantes, France
Metrics
H-Index
i10-Index
Citation Counts
21
24
2,104
Petrology
Geochemistry
Carole Cordier
Université Grenoble Alpes
Saint-Martin-d'Hères, France
Metrics
H-Index
i10-Index
Citation Counts
19
27
1,261
Igneous petrology and geochemistry
Alexis Plunder
Metrics
H-Index
i10-Index
Citation Counts
18
23
1,469
Subduction processes
metamorphic petrology
geodynamics
numerical modelling
partial melting
Misha Bystricky
Metrics
H-Index
i10-Index
Citation Counts
18
20
1,742
Mineral Physics
Experimental Petrology
Deep Earth
Planetary Science
Nicolas Cluzel
Université Clermont Auvergne
Clermont-Ferrand, France
Metrics
H-Index
i10-Index
Citation Counts
15
19
1,008
Pétrologie
Volcanologie