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Company · Langfang · China

ENN (China)

In research, ENN (China) stands highest in Physical Sciences (#6,179 of 12,888 worldwide), 2022–2025. Relative to its size it is most specialised in Physics and Astronomy — Physics and Astronomy is 14.3× its share of world research.

enn.cnROR OpenAlex
World rank, 2022–2025
#11,498
of 28,054 · #24,917 all time
Rank in China
#2,033
of 3,058
Research works
191
▲ 209% vs 2013–17
Citations
1.4k
7.4 per fractional work
Top-10% rate
32.3%
record average 16.5%
Open access
42%
world 28%

What is ENN (China) known for in research?

The fields where it stands highest, 2022–2025, ranked among every institution above the floor in each field.

FieldWorld rankWhere that sitsTop-10% rateWorksAll time
Physical SciencesDomain #6,179 of 12,888 36.0%66 #13446

Each strip is that field’s whole ranked pool, with the notch where ENN (China) 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).

What does ENN (China) specialise in?

Where its research is concentrated relative to its size: Physics and Astronomy takes 14.3× the share of its output that it takes of world research.

  1. Physics and AstronomyField · 26.1 works14×
← less than its size predicts1×more →

Location quotient, a volume reading rather than an impact one. It surfaces small, lopsided specialities.

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: 0.20× its world share, 1 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.52× its world share, 2 worksBiochemistry, Geneti…Immunology and Microbiology: 0.48× its world share, 0 worksImmunology and Micro…Neuroscience: 0.60× its world share, 1 worksNeuroscienceChemistry: 0.21× its world share, 0 worksChemistryComputer Science: 0.96× its world share, 6 worksComputer ScienceEarth and Planetary Sciences: 0.46× its world share, 1 worksEarth and Planetary …Energy: 0.37× its world share, 0 worksEnergyEngineering: 1.95× its world share, 24 worksEngineeringEnvironmental Science: 0.76× its world share, 3 worksEnvironmental ScienceMaterials Science: 1.75× its world share, 5 worksMaterials ScienceMathematics: 0.35× its world share, 0 worksMathematicsPhysics and Astronomy: 14.30× its world share, 26 worksPhysics and AstronomyHealth Professions: 0.11× its world share, 0 worksHealth ProfessionsMedicine: 0.54× its world share, 9 worksMedicineVeterinary: 0.17× its world share, 0 worksVeterinaryArts and Humanities: 0.14× its world share, 0 worksArts and HumanitiesDecision Sciences: 1.05× its world share, 1 worksDecision SciencesPsychology: 0.22× its world share, 1 worksPsychologySocial Sciences: 0.14× its world share, 2 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Physics and Astronomy, 14.3×. Every wedge is a field page.

Which keywords describe research at ENN (China)?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Tokamak, Turbulence, fusion materials, radiation damage, Negative Ion Sources, Superconducting Cavities, Solar Wind and Electron Beams.

▲ 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. Tokamak13▲ 729×1 topic
  2. Turbulence13▲ 178×1 topic
  3. fusion materials4▲ 263×1 topic
  4. radiation damage4▲ 263×1 topic
  5. Negative Ion Sources4▲ 262×1 topic
  6. Superconducting Cavities4▲ 262×1 topic
  7. Solar Wind4▲ 50×2 topics
  8. Electron Beams4▲ 249×1 topic
  9. Laser-Plasma Accelerators4▲ 249×1 topic
  10. Ionosphere3▲ 74×1 topic
  11. Magnetosphere3▲ 74×1 topic
  12. Machine Learning3◆ 1.14×13 topics
  13. Plasma Etching3▲ 164×1 topic
  14. Semiconductor Industry3▲ 164×1 topic
  15. Remote Sensing2▲ 2.2×2 topics
  16. Tomography2▲ 13×3 topics
  17. Data Analysis2▲ 8.2×2 topics
  18. Tumor Microenvironment2▲ 4.8×4 topics
  19. Neutron Imaging2▲ 59×1 topic
  20. Small-Angle Scattering2▲ 39×1 topic
  21. Spectroscopy2▲ 12×2 topics
  22. Material Analysis2▲ 97×1 topic
  23. Plasma2▲ 93×1 topic
  24. Nb3Sn Conductor2▲ 97×1 topic
  25. Superconducting Magnets2▲ 97×1 topic
  26. Numerical Simulation1▲ 5.6×4 topics
  27. Fluid Dynamics1▲ 12×2 topics
  28. Design Optimization1▲ 36×1 topic
  29. Differential Privacy1▲ 21×1 topic
  30. Federated Learning1▲ 21×1 topic
  31. Regional Planning1▲ 20×2 topics
  32. Structural Analysis1▲ 15×1 topic
  33. DNA Strand Breaks1▲ 94×1 topic
  34. Environmental Risk Assessment1▲ 15×1 topic
  35. Ferroptosis1▲ 17×1 topic
  36. Low-Energy Electrons1▲ 94×1 topic
  37. Pollution Monitoring1▲ 31×1 topic
  38. Hard Real-Time Systems1▲ 114×1 topic
  39. Scheduling Algorithms1▲ 63×1 topic
  40. Traditional Chinese Medicine1▲ 10×3 topics

Which research topics does ENN (China) publish most on?

By volume in 2022–2025: Magnetic confinement fusion research, Fusion materials and technologies, Particle accelerators and beam dynamics and Laser-Plasma Interactions and Diagnostics.

Magnetic confinement fus…13Magnetic confinement fusion research: 13 fractional worksFusion materials and tec…4Fusion materials and technologies: 4 fractional worksParticle accelerators an…4Particle accelerators and beam dynamics: 4 fractional worksLaser-Plasma Interactions and Diagnostics: 4 fractional worksIonosphere and magnetosphere dynamics: 3 fractional worksPlasma Diagnostics and A…3Plasma Diagnostics and Applications: 3 fractional worksNuclear Physics and Applications: 2 fractional worksLaser-induced spectroscopy and plasma: 2 fractional worksSuperconducting Materials and Applications: 2 fractional worksPrivacy-Preserving Technologies in Data: 1 fractional works
Nuclear and High Energy PhysicsMaterials ChemistryAerospace EngineeringAstronomy and Astrophysics5 others

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

  1. 1 Magnetic confinement fusion research Nuclear and High Energy Physics 13 works
  2. 2 Fusion materials and technologies Materials Chemistry 4 works
  3. 3 Particle accelerators and beam dynamics Aerospace Engineering 4 works
  4. 4 Laser-Plasma Interactions and Diagnostics Nuclear and High Energy Physics 4 works
  5. 5 Ionosphere and magnetosphere dynamics Astronomy and Astrophysics 3 works
  6. 6 Plasma Diagnostics and Applications Electrical and Electronic Engineering 3 works
  7. 7 Nuclear Physics and Applications Radiation 2 works
  8. 8 Laser-induced spectroscopy and plasma Mechanics of Materials 2 works
  9. 9 Superconducting Materials and Applications Biomedical Engineering 2 works
  10. 10 Privacy-Preserving Technologies in Data Artificial Intelligence 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 available41.5%not open58.5%

World: 28% of research is openly available.

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

World: 19% is written across borders.

How has ENN (China)'s research output changed?

Output in 2018–2022 was 209% higher 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 Langfang

All research institutions in Langfang

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.