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Government institution · Monts · France

CEA Le Ripault

In research, CEA Le Ripault stands highest in Physical Sciences (#6,669 of 21,541 worldwide) and Engineering (#6,617 of 11,412 worldwide), over all time.

www-dam.cea.fr/ripaultROR OpenAlex
World rank, all time
#11,317
of 42,892
Rank in France
#748
of 2,321
Research works
516
▼ 27% vs 2013–17
Citations
9k
17.4 per fractional work
Top-10% rate
8.1%
record average 16.5%
Open access
28%
world 28%

What is CEA Le Ripault known for in research?

The fields where it stands highest, over all time, ranked among every institution above the floor in each field.

FieldWorld rankWhere that sitsTop-10% rateWorks
Physical SciencesDomain #6,669 of 21,541 15.5%388
EngineeringField #6,617 of 11,412 18.9%183

Each strip is that field’s whole ranked pool, with the notch where CEA Le Ripault sits in it, in the colour of the band that rank falls in. The track under the rate is the rate itself: it carries no world mark, because the world rate differs by field (from about 6% to 21% in this record).

Field profile

Location quotient across every field it publishes in: outside the ring is more than an institution of this size would be expected to publish, inside it is less.

Agricultural and Biological Sciences: 0.81× its world share, 2 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.98× its world share, 3 worksBiochemistry, Geneti…Immunology and Microbiology: 1.82× its world share, 1 worksImmunology and Micro…Neuroscience: 1.10× its world share, 1 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 0.26× its world share, 0 worksPharmacology, Toxico…Chemical Engineering: 4.55× its world share, 1 worksChemical EngineeringChemistry: 1.95× its world share, 2 worksChemistryComputer Science: 0.20× its world share, 1 worksComputer ScienceEarth and Planetary Sciences: 3.74× its world share, 4 worksEarth and Planetary …Energy: 0.85× its world share, 0 worksEnergyEngineering: 1.68× its world share, 15 worksEngineeringEnvironmental Science: 1.11× its world share, 3 worksEnvironmental ScienceMaterials Science: 4.47× its world share, 9 worksMaterials ScienceMathematics: 0.59× its world share, 0 worksMathematicsPhysics and Astronomy: 0.58× its world share, 1 worksPhysics and AstronomyHealth Professions: 0.58× its world share, 1 worksHealth ProfessionsMedicine: 0.58× its world share, 7 worksMedicineNursing: 0.23× its world share, 0 worksNursingVeterinary: 4.10× its world share, 0 worksVeterinaryArts and Humanities: 1.44× its world share, 2 worksArts and HumanitiesBusiness, Management and Accounting: 0.14× its world share, 0 worksBusiness, Management…Decision Sciences: 0.35× its world share, 0 worksDecision SciencesEconomics, Econometrics and Finance: 0.07× its world share, 0 worksEconomics, Econometr…Psychology: 1.19× its world share, 2 worksPsychologySocial Sciences: 0.32× its world share, 2 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Chemical Engineering, 4.5×. Every wedge is a field page.

Who are the top researchers at CEA Le Ripault?

Ranked on the composite score, Didier Mathieu, Pascal Thibaudeau and Hervé Piombini lead among researchers whose main affiliation is CEA Le Ripault.

  1. 1 Didier Mathieu France · #1,103,936 worldwide 26 citations · 23 works
  2. 2 Pascal Thibaudeau France · #1,223,203 worldwide 36 citations · 17 works
  3. 3 Hervé Piombini France · #1,333,358 worldwide 19 citations · 29 works
  4. 4 D. Damiani France · #1,365,388 worldwide 28 citations · 15 works
  5. 5 Jean Péricart France · #1,493,488 worldwide 7 citations · 33 works
  6. 6 Didier Picart France · #1,578,918 worldwide 5 citations · 23 works
  7. 7 Hervé Trumel France · #1,590,097 worldwide 13 citations · 18 works
All ranked researchers at CEA Le Ripault

Which keywords describe research at CEA Le Ripault?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Thermal Decomposition, Evolution, Phylogenetic Analysis, Biodiversity, Molecular Dynamics Simulations, Metal Nanoparticles, Energetic Salts and ReaxFF.

▲ more of its work than of the world’s◆ about the world’s share▼ less than the world’s

Size is fractional works in 2022–2025 in the topics tagged with each word; colour is the word's share of this institution's work against its share of the world's. The 40 words are chosen for being large and distinctive. Each links to the topic it comes from most.

All 40 words, with their numbers
  1. Thermal Decomposition4▲ 136×2 topics
  2. Evolution3▲ 23×7 topics
  3. Phylogenetic Analysis3▲ 17×6 topics
  4. Biodiversity3▲ 6.6×8 topics
  5. Molecular Dynamics Simulations2▲ 97×2 topics
  6. Energetic Salts2▲ 163×1 topic
  7. Metal Nanoparticles2▲ 24×2 topics
  8. ReaxFF2▲ 163×1 topic
  9. Population Dynamics2▲ 13×6 topics
  10. Migration2▲ 7.9×3 topics
  11. Conservation Biology2▲ 24×2 topics
  12. Ecology2▲ 16×2 topics
  13. Mechanical Properties2▲ 2.6×8 topics
  14. Habitat Fragmentation1▲ 11×3 topics
  15. Polymers1▲ 54×2 topics
  16. Composite Materials1▲ 11×4 topics
  17. Cretaceous1▲ 105×2 topics
  18. Isoconversional Methods1▲ 104×1 topic
  19. Kinetic Analysis1▲ 104×1 topic
  20. Morphology1▲ 13×4 topics
  21. Sintering1▲ 16×2 topics
  22. Spark Plasma Sintering1▲ 21×2 topics
  23. Amphibian Declines1▲ 84×1 topic
  24. Biogeography1▲ 7.8×5 topics
  25. Cavefish1▲ 173×1 topic
  26. Chytridiomycosis1▲ 84×1 topic
  27. Materials1▲ 8.9×3 topics
  28. Microstructural Evolution1▲ 13×2 topics
  29. Phylogeny1▲ 14×4 topics
  30. Religion1▲ 4.4×2 topics
  31. Subterranean1▲ 173×1 topic
  32. Taxonomy1▲ 14×3 topics
  33. Dinosaur1▲ 138×1 topic
  34. Family Law1▲ 36×1 topic
  35. Histopathology1▲ 88×1 topic
  36. Immune System1▲ 7.2×2 topics
  37. Immunotoxicity1▲ 347×1 topic
  38. Paleontology1▲ 138×1 topic
  39. Reform1▲ 26×1 topic
  40. Solid Oxide Fuel Cells1▲ 65×2 topics

Which research topics does CEA Le Ripault publish most on?

By volume in 2022–2025: Energetic Materials and Combustion, Thermal and Kinetic Analysis, Subterranean biodiversity and taxonomy and Amphibian and Reptile Biology.

Energetic Materials and …2Energetic Materials and Combustion: 2 fractional worksThermal and Kinetic Analysis: 1 fractional worksSubterranean biodiversit…1Subterranean biodiversity and taxonomy: 1 fractional worksAmphibian and Reptile Bi…1Amphibian and Reptile Biology: 1 fractional worksPaleontology and Evolutionary Biology: 1 fractional worksImmunotoxicology and immune responses: 1 fractional worksMulticulturalism, Politi…1Multiculturalism, Politics, Migration, Gender: 1 fractional worksAdvancements in Solid Ox…1Advancements in Solid Oxide Fuel Cells: 1 fractional worksAdvanced ceramic materia…1Advanced ceramic materials synthesis: 1 fractional worksCombustion and Detonatio…1Combustion and Detonation Processes: 1 fractional works
Mechanics of MaterialsMaterials ChemistryPaleontologyGlobal and Planetary Change4 others

Area is fractional works; colour is the subfield each topic belongs to.

  1. 1 Energetic Materials and Combustion Mechanics of Materials 2 works
  2. 2 Thermal and Kinetic Analysis Materials Chemistry 1 works
  3. 3 Subterranean biodiversity and taxonomy Paleontology 1 works
  4. 4 Amphibian and Reptile Biology Global and Planetary Change 1 works
  5. 5 Paleontology and Evolutionary Biology Paleontology 1 works
  6. 6 Immunotoxicology and immune responses Immunology 1 works
  7. 7 Multiculturalism, Politics, Migration, Gender Political Science and International Relations 1 works
  8. 8 Advancements in Solid Oxide Fuel Cells Materials Chemistry 1 works
  9. 9 Advanced ceramic materials synthesis Ceramics and Composites 1 works
  10. 10 Combustion and Detonation Processes Aerospace Engineering 1 works

How open and international is its research?

Against the world’s own shares — the tick on each track. Both are shares of its output, so they sit on one scale and can be read against each other as well as against the world.

openly available28.2%not open71.8%

World: 28% of research is openly available.

with international co-authors11.1%domestic only88.9%

World: 19% is written across borders.

How has CEA Le Ripault's research output changed?

Output in 2018–2022 was 27% lower than in 2013–2017.

1990200020102020
grewheldshrank

The same series as a ribbon — one cell per year, darker for more. The line above answers how much; this answers when.

Other research institutions in Monts

All research institutions in Monts

Research measures only: rankings here say nothing about teaching, admissions or student experience. Comparable institutions and collaboration partners are in the interactive view on the map.