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Government institution · Gramat · France

CEA Gramat

In research, CEA Gramat stands highest in Physical Sciences (#14,292 of 21,541 worldwide) and Engineering (#9,502 of 11,412 worldwide), over all time.

www-dam.cea.fr/gramatROR OpenAlex
World rank, all time
#26,965
of 42,892
Rank in France
#1,577
of 2,321
Research works
346
▼ 6% vs 2013–17
Citations
2.2k
6.3 per fractional work
Top-10% rate
3.8%
record average 16.5%
Open access
34%
world 28%

What is CEA Gramat 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 #14,292 of 21,541 8.2%295
EngineeringField #9,502 of 11,412 9.7%171

Each strip is that field’s whole ranked pool, with the notch where CEA Gramat 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: 0.14× its world share, 0 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.13× its world share, 0 worksBiochemistry, Geneti…Chemical Engineering: 0.38× its world share, 0 worksChemical EngineeringChemistry: 0.59× its world share, 0 worksChemistryComputer Science: 0.44× its world share, 2 worksComputer ScienceEarth and Planetary Sciences: 1.58× its world share, 1 worksEarth and Planetary …Engineering: 3.34× its world share, 25 worksEngineeringEnvironmental Science: 0.14× its world share, 0 worksEnvironmental ScienceMaterials Science: 1.94× its world share, 3 worksMaterials ScienceMathematics: 1.33× its world share, 1 worksMathematicsPhysics and Astronomy: 6.47× its world share, 7 worksPhysics and AstronomyHealth Professions: 0.17× its world share, 0 worksHealth ProfessionsMedicine: 0.22× its world share, 2 worksMedicineArts and Humanities: 2.17× its world share, 3 worksArts and HumanitiesDecision Sciences: 0.46× its world share, 0 worksDecision SciencesPsychology: 0.57× its world share, 1 worksPsychologySocial Sciences: 0.41× its world share, 3 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Physics and Astronomy, 6.5×. Every wedge is a field page.

Who are the top researchers at CEA Gramat?

Ranked on the composite score, F. Bayol, B. Azaïs and F. Lassalle lead among researchers whose main affiliation is CEA Gramat.

  1. 1 F. Bayol France · #565,422 worldwide 26 citations · 16 works
  2. 2 B. Azaïs France · #602,640 worldwide 56 citations · 18 works
  3. 3 F. Lassalle France · #921,921 worldwide 5 citations · 18 works
  4. 4 R. Vézinet France · #1,111,927 worldwide 7 citations · 15 works
  5. 5 Jacques Petit France · #1,213,736 worldwide 19 citations · 17 works
  6. 6 Pierre‐Louis Héreil France · #1,232,668 worldwide 22 citations · 16 works
  7. 7 Gérard Baudin France · #1,393,087 worldwide 17 citations · 19 works
  8. 8 Alexandre Lefrançois France · #1,405,443 worldwide 8 citations · 15 works
All ranked researchers at CEA Gramat

Which keywords describe research at CEA Gramat?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Pulsed Power, Thermal Decomposition, Electron Beam, High Current, CMOS Technology, Ballistic Impact, 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 27 words are chosen for being large and distinctive. Each links to the topic it comes from most.

All 27 words, with their numbers
  1. Pulsed Power3▲ 366×2 topics
  2. CMOS Technology2▲ 47×3 topics
  3. Electron Beam2▲ 605×1 topic
  4. High Current2▲ 605×1 topic
  5. Thermal Decomposition2▲ 86×2 topics
  6. Ballistic Impact2▲ 49×2 topics
  7. Dynamic Deformation2▲ 110×1 topic
  8. Energetic Salts2▲ 126×1 topic
  9. High Strain Rate2▲ 110×1 topic
  10. ReaxFF2▲ 126×1 topic
  11. ESD Protection1▲ 227×1 topic
  12. SCR Devices1▲ 227×1 topic
  13. Sociolinguistics1▲ 15×4 topics
  14. Detonation Propulsion1▲ 90×1 topic
  15. High Power Terahertz Sources1▲ 193×1 topic
  16. Pulse Detonation Engines1▲ 90×1 topic
  17. Vacuum Electronics1▲ 193×1 topic
  18. Discourse Analysis1▲ 9.6×4 topics
  19. Fiber Lasers1▲ 25×2 topics
  20. Integrated Circuits1▲ 16×3 topics
  21. Nonlinear Optics1▲ 22×2 topics
  22. Rhetoric1▲ 21×3 topics
  23. Artificial Neural Networks1▲ 4.6×2 topics
  24. Plasma Etching1▲ 100×1 topic
  25. Pragmatics1▲ 14×3 topics
  26. Semiconductor Industry1▲ 100×1 topic
  27. Bilingualism1▲ 15×3 topics

Which research topics does CEA Gramat publish most on?

By volume in 2022–2025: Pulsed Power Technology Applications, High-Velocity Impact and Material Behavior, Energetic Materials and Combustion and Electrostatic Discharge in Electronics.

Pulsed Power Technology …2Pulsed Power Technology Applications: 2 fractional worksHigh-Velocity Impact and…2High-Velocity Impact and Material Behavior: 2 fractional worksEnergetic Materials and Combustion: 2 fractional worksElectrostatic Discharge …1Electrostatic Discharge in Electronics: 1 fractional worksCombustion and Detonatio…1Combustion and Detonation Processes: 1 fractional worksGyrotron and Vacuum Electronics Research: 1 fractional worksPlasma Diagnostics and Applications: 1 fractional worksAdvanced Fiber Laser Tec…1Advanced Fiber Laser Technologies: 1 fractional worksElectromagnetic Launch and Propulsion Technology: 1 fractional worksAdvanced Fiber Optic Sensors: 1 fractional works
Control and Systems EngineeringMaterials ChemistryMechanics of MaterialsElectrical and Electronic Engineering2 others

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

  1. 1 Pulsed Power Technology Applications Control and Systems Engineering 2 works
  2. 2 High-Velocity Impact and Material Behavior Materials Chemistry 2 works
  3. 3 Energetic Materials and Combustion Mechanics of Materials 2 works
  4. 4 Electrostatic Discharge in Electronics Electrical and Electronic Engineering 1 works
  5. 5 Combustion and Detonation Processes Aerospace Engineering 1 works
  6. 6 Gyrotron and Vacuum Electronics Research Atomic and Molecular Physics, and Optics 1 works
  7. 7 Plasma Diagnostics and Applications Electrical and Electronic Engineering 1 works
  8. 8 Advanced Fiber Laser Technologies Atomic and Molecular Physics, and Optics 1 works
  9. 9 Electromagnetic Launch and Propulsion Technology Aerospace Engineering 1 works
  10. 10 Advanced Fiber Optic Sensors Electrical and Electronic 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 available34.3%not open65.7%

World: 28% of research is openly available.

with international co-authors17.8%domestic only82.2%

World: 19% is written across borders.

How has CEA Gramat's research output changed?

Output in 2018–2022 was 6% 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.

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.