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Company · Paris · France

Orano (France)

In research, Orano (France) stands highest in Physical Sciences (#6,406 of 21,541 worldwide) and Engineering (#6,232 of 11,412 worldwide), over all time.

orano.group/enROR OpenAlex
World rank, 2022–2025
#24,286
of 28,054 · #11,174 all time
Rank in France
#1,158
of 1,422
Research works
656
▼ 52% vs 2013–17
Citations
6.7k
10.2 per fractional work
Top-10% rate
4.6%
record average 16.5%
Open access
25%
world 28%

What is Orano (France) 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 #6,406 of 21,541 13.3%548
EngineeringField #6,232 of 11,412 13.3%296

Each strip is that field’s whole ranked pool, with the notch where Orano (France) 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: 0.17× its world share, 0 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.08× its world share, 0 worksBiochemistry, Geneti…Immunology and Microbiology: 0.03× its world share, 0 worksImmunology and Micro…Neuroscience: 0.47× its world share, 0 worksNeuroscienceChemical Engineering: 7.89× its world share, 2 worksChemical EngineeringChemistry: 3.24× its world share, 3 worksChemistryComputer Science: 0.40× its world share, 2 worksComputer ScienceEarth and Planetary Sciences: 2.53× its world share, 3 worksEarth and Planetary …Energy: 1.53× its world share, 1 worksEnergyEngineering: 1.82× its world share, 18 worksEngineeringEnvironmental Science: 2.04× its world share, 7 worksEnvironmental ScienceMaterials Science: 3.57× its world share, 8 worksMaterials ScienceMathematics: 0.22× its world share, 0 worksMathematicsPhysics and Astronomy: 2.01× its world share, 3 worksPhysics and AstronomyHealth Professions: 2.25× its world share, 4 worksHealth ProfessionsMedicine: 0.45× its world share, 6 worksMedicineArts and Humanities: 0.27× its world share, 0 worksArts and HumanitiesBusiness, Management and Accounting: 0.11× its world share, 0 worksBusiness, Management…Decision Sciences: 2.05× its world share, 1 worksDecision SciencesEconomics, Econometrics and Finance: 0.04× its world share, 0 worksEconomics, Econometr…Psychology: 0.27× its world share, 0 worksPsychologySocial Sciences: 0.67× its world share, 6 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Chemical Engineering, 7.9×. Every wedge is a field page.

Who are the top researchers at Orano (France)?

Ranked on the composite score, J. Périsse and Philippe Gilles lead among researchers whose main affiliation is Orano (France).

  1. 1 J. Périsse France · #478,764 worldwide 58 citations · 19 works
  2. 2 Philippe Gilles France · #1,326,430 worldwide 20 citations · 39 works
All ranked researchers at Orano (France)

Which keywords describe research at Orano (France)?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Actinides, Thermal Properties, Adsorption, Finite Element Analysis, Nuclear Graphite, Oxidation Behavior, Bioremediation and Nuclear Fuel.

▲ 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. Actinides4▲ 118×2 topics
  2. Adsorption4▲ 26×2 topics
  3. Finite Element Analysis4▲ 24×2 topics
  4. Thermal Properties4▲ 44×2 topics
  5. Bioremediation3▲ 42×2 topics
  6. Nuclear Fuel3▲ 305×1 topic
  7. Nuclear Graphite3▲ 242×1 topic
  8. Oxidation Behavior3▲ 85×1 topic
  9. Radiation Protection3▲ 305×1 topic
  10. Extraction3▲ 38×2 topics
  11. Lanthanides3▲ 110×1 topic
  12. Public Health3▲ 3.4×5 topics
  13. Uranium3▲ 141×1 topic
  14. Molten Salt3▲ 140×1 topic
  15. Nuclear Reactor3▲ 140×1 topic
  16. Environmental Impact3▲ 2.3×9 topics
  17. Health Effects3▲ 6.5×5 topics
  18. Environmental Impacts2▲ 12×6 topics
  19. Energy Storage2▲ 4.5×2 topics
  20. Radionuclides2▲ 76×2 topics
  21. Tomography2▲ 14×3 topics
  22. Carbon Capture2▲ 61×2 topics
  23. Data Analysis2▲ 8.5×2 topics
  24. Food Safety2▲ 8.1×2 topics
  25. Geological Mapping2▲ 27×2 topics
  26. Hydrogen Embrittlement2▲ 27×3 topics
  27. Oxidation Resistance2▲ 22×2 topics
  28. Risk Perception2▲ 8.4×3 topics
  29. Social Determinants of Health2▲ 9.8×2 topics
  30. Communication1▲ 6.8×1 topic
  31. Electrochemical Reduction1▲ 279×1 topic
  32. Molten Salt Electrolysis1▲ 279×1 topic
  33. Neutron Imaging1▲ 62×1 topic
  34. Nuclear Power1▲ 90×1 topic
  35. Small-Angle Scattering1▲ 41×1 topic
  36. Trust1▲ 8.0×2 topics
  37. Accident Tolerant Fuels1▲ 57×1 topic
  38. Compositional Data Analysis1▲ 29×1 topic
  39. Fuel Cladding1▲ 57×1 topic
  40. Mineral Prospectivity1▲ 29×1 topic

Which research topics does Orano (France) publish most on?

By volume in 2022–2025: Graphite, nuclear technology, radiation studies, Nuclear and radioactivity studies, Radioactive element chemistry and processing and Nuclear reactor physics and engineering.

Graphite, nuclear technology, radiation studies: 3 fractional worksNuclear and radioactivity studies: 3 fractional worksRadioactive element chem…3Radioactive element chemistry and processing: 3 fractional worksNuclear reactor physics …3Nuclear reactor physics and engineering: 3 fractional worksMolten salt chemistry and electrochemical processes: 1 fractional worksRisk Perception and Management: 1 fractional worksNuclear Physics and Applications: 1 fractional worksGeochemistry and Geologic Mapping: 1 fractional worksNuclear Materials and Properties: 1 fractional worksRadiation Therapy and Dosimetry: 1 fractional works
Materials ChemistrySafety, Risk, Reliability and QualityInorganic ChemistryAerospace Engineering5 others

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

  1. 1 Graphite, nuclear technology, radiation studies Materials Chemistry 3 works
  2. 2 Nuclear and radioactivity studies Safety, Risk, Reliability and Quality 3 works
  3. 3 Radioactive element chemistry and processing Inorganic Chemistry 3 works
  4. 4 Nuclear reactor physics and engineering Aerospace Engineering 3 works
  5. 5 Molten salt chemistry and electrochemical processes Fluid Flow and Transfer Processes 1 works
  6. 6 Risk Perception and Management Sociology and Political Science 1 works
  7. 7 Nuclear Physics and Applications Radiation 1 works
  8. 8 Geochemistry and Geologic Mapping Artificial Intelligence 1 works
  9. 9 Nuclear Materials and Properties Materials Chemistry 1 works
  10. 10 Radiation Therapy and Dosimetry Pulmonary and Respiratory Medicine 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 available25.2%not open74.8%

World: 28% of research is openly available.

with international co-authors27.1%domestic only72.9%

World: 19% is written across borders.

How has Orano (France)'s research output changed?

Output in 2018–2022 was 52% 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 Paris

All research institutions in Paris

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.