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Government institution · Gif-sur-Yvette · France

Institut Rayonnement-Matière de Saclay

In research, Institut Rayonnement-Matière de Saclay stands highest in Physical Sciences (#4,260 of 21,541 worldwide), over all time.

iramis.cea.frROR OpenAlex
World rank, all time
#7,070
of 42,892
Rank in France
#433
of 2,321
Research works
324
▼ 82% vs 2013–17
Citations
12k
35.5 per fractional work
Top-10% rate
5.8%
record average 16.5%
Open access
40%
world 28%

What is Institut Rayonnement-Matière de Saclay 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 #4,260 of 21,541 25.7%298

Each strip is that field’s whole ranked pool, with the notch where Institut Rayonnement-Matière de Saclay 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.

Biochemistry, Genetics and Molecular Biology: 0.50× its world share, 0 worksBiochemistry, Geneti…Neuroscience: 0.15× its world share, 0 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 0.85× its world share, 0 worksPharmacology, Toxico…Chemical Engineering: 11.75× its world share, 0 worksChemical EngineeringChemistry: 10.57× its world share, 2 worksChemistryComputer Science: 0.06× its world share, 0 worksComputer ScienceEarth and Planetary Sciences: 1.42× its world share, 0 worksEarth and Planetary …Engineering: 0.98× its world share, 2 worksEngineeringEnvironmental Science: 0.05× its world share, 0 worksEnvironmental ScienceMaterials Science: 6.51× its world share, 3 worksMaterials SciencePhysics and Astronomy: 12.23× its world share, 3 worksPhysics and AstronomyHealth Professions: 0.29× its world share, 0 worksHealth ProfessionsMedicine: 0.37× its world share, 1 worksMedicineArts and Humanities: 0.07× its world share, 0 worksArts and HumanitiesSocial Sciences: 0.04× its world share, 0 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Physics and Astronomy, 12.2×. Every wedge is a field page.

Which keywords describe research at Institut Rayonnement-Matière de Saclay?

By fractional works in all years, weighted toward what it does more of than the world: Molecular Dynamics, Nonlinear Optics, Nanoparticles, Superconductivity, Catalysis, Nanostructures, Spintronics and Electronic Structure.

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

Size is fractional works in all years 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. Nanoparticles20▲ 4.6×29 topics
  2. Molecular Dynamics16▲ 20×6 topics
  3. Catalysis16▲ 6.0×23 topics
  4. Nonlinear Optics15▲ 27×4 topics
  5. Superconductivity15▲ 15×8 topics
  6. Biomedical Applications14▲ 4.1×20 topics
  7. Nanostructures12▲ 7.4×17 topics
  8. Spintronics11▲ 16×4 topics
  9. Electronic Structure11▲ 15×7 topics
  10. Nanocomposites11▲ 4.2×16 topics
  11. Biosensors10▲ 5.6×11 topics
  12. X-Ray Spectroscopy10▲ 43×2 topics
  13. Attosecond Physics10▲ 76×1 topic
  14. High-Harmonic Generation10▲ 76×1 topic
  15. Magnetic Resonance Imaging10▲ 8.2×5 topics
  16. Hydrogen Bonding10▲ 12×5 topics
  17. Coordination Chemistry10▲ 26×5 topics
  18. Adsorption9▲ 12×5 topics
  19. Room Temperature9▲ 17×3 topics
  20. Spectroscopy9▲ 8.6×9 topics
  21. Actinides9▲ 35×2 topics
  22. Self-Assembly9▲ 6.8×11 topics
  23. Graphene8▲ 5.1×9 topics
  24. Organic Electronics8▲ 15×2 topics
  25. Thin Films8▲ 9.2×8 topics
  26. Extraction8▲ 13×3 topics
  27. Electron Transport8▲ 13×3 topics
  28. Electronic Structure Calculations8▲ 11×2 topics
  29. Quantum Computing8▲ 11×4 topics
  30. Bioremediation7▲ 15×2 topics
  31. Tomography7▲ 8.4×4 topics
  32. Hydrogenation7▲ 11×5 topics
  33. Lanthanides7▲ 27×2 topics
  34. Sorption7▲ 31×1 topic
  35. Uranium7▲ 38×1 topic
  36. Density Functional Theory7▲ 8.0×5 topics
  37. Electron Beams7▲ 69×1 topic
  38. Laser-Plasma Accelerators7▲ 69×1 topic
  39. Spin Dynamics7▲ 25×2 topics
  40. Raman Spectroscopy7▲ 8.8×6 topics

Which research topics does Institut Rayonnement-Matière de Saclay publish most on?

By volume in 2022–2025: Physics of Superconductivity and Magnetism, Quantum and electron transport phenomena, Asymmetric Hydrogenation and Catalysis and Carbon dioxide utilization in catalysis.

Physics of Superconducti…0Physics of Superconductivity and Magnetism: 0 fractional worksQuantum and electron tra…0Quantum and electron transport phenomena: 0 fractional worksAsymmetric Hydrogenation and Catalysis: 0 fractional worksCarbon dioxide utilizati…0Carbon dioxide utilization in catalysis: 0 fractional worksNuclear Physics and Appl…0Nuclear Physics and Applications: 0 fractional worksMagnetic properties of thin films: 0 fractional worksRadiation Detection and Scintillator Technologies: 0 fractional worksAdvanced Condensed Matte…0Advanced Condensed Matter Physics: 0 fractional worksAtomic and Subatomic Physics Research: 0 fractional worksChemical Synthesis and Reactions: 0 fractional works
Condensed Matter PhysicsAtomic and Molecular Physics, and OpticsInorganic ChemistryProcess Chemistry and Technology2 others

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

  1. 1 Physics of Superconductivity and Magnetism Condensed Matter Physics 0 works
  2. 2 Quantum and electron transport phenomena Atomic and Molecular Physics, and Optics 0 works
  3. 3 Asymmetric Hydrogenation and Catalysis Inorganic Chemistry 0 works
  4. 4 Carbon dioxide utilization in catalysis Process Chemistry and Technology 0 works
  5. 5 Nuclear Physics and Applications Radiation 0 works
  6. 6 Magnetic properties of thin films Atomic and Molecular Physics, and Optics 0 works
  7. 7 Radiation Detection and Scintillator Technologies Radiation 0 works
  8. 8 Advanced Condensed Matter Physics Condensed Matter Physics 0 works
  9. 9 Atomic and Subatomic Physics Research Atomic and Molecular Physics, and Optics 0 works
  10. 10 Chemical Synthesis and Reactions Organic Chemistry 0 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 available39.8%not open60.2%

World: 28% of research is openly available.

with international co-authors37.0%domestic only63.0%

World: 19% is written across borders.

How has Institut Rayonnement-Matière de Saclay's research output changed?

Output in 2018–2022 was 82% 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 Gif-sur-Yvette

All research institutions in Gif-sur-Yvette

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.