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Research facility · Hunan · China

Hunan Rare Earth Metal Material Research Institute

In research, Hunan Rare Earth Metal Material Research Institute stands highest in Physical Sciences (#3,688 of 12,888 worldwide) and Materials Science (#2,109 of 2,468 worldwide), 2022–2025.

hnxty.comROR OpenAlex
World rank, 2022–2025
#6,602
of 28,054 · #13,580 all time
Rank in China
#1,373
of 3,058
Research works
389
▲ 21% vs 2013–17
Citations
3.7k
9.4 per fractional work
Top-10% rate
15.9%
record average 16.5%
Open access
14%
world 28%

What is Hunan Rare Earth Metal Material Research Institute 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 #3,688 of 12,888 15.5%151 #7724
Materials ScienceField #2,109 of 2,468 11.9%61 #4177

Each strip is that field’s whole ranked pool, with the notch where Hunan Rare Earth Metal Material Research Institute 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: 0.31× its world share, 2 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.15× its world share, 1 worksBiochemistry, Geneti…Immunology and Microbiology: 0.04× its world share, 0 worksImmunology and Micro…Neuroscience: 0.08× its world share, 0 worksNeuroscienceChemical Engineering: 16.81× its world share, 9 worksChemical EngineeringChemistry: 3.22× its world share, 8 worksChemistryComputer Science: 0.10× its world share, 1 worksComputer ScienceEarth and Planetary Sciences: 1.00× its world share, 2 worksEarth and Planetary …Energy: 3.52× its world share, 5 worksEnergyEngineering: 1.95× its world share, 45 worksEngineeringEnvironmental Science: 0.56× its world share, 4 worksEnvironmental ScienceMaterials Science: 11.26× its world share, 61 worksMaterials SciencePhysics and Astronomy: 4.13× its world share, 14 worksPhysics and AstronomyMedicine: 0.02× its world share, 1 worksMedicinePsychology: 0.05× its world share, 0 worksPsychology1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Chemical Engineering, 16.8×. Every wedge is a field page.

Which keywords describe research at Hunan Rare Earth Metal Material Research Institute?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Nanoparticles, Nanomaterials, Microstructure, Catalysis, Solar Cell Efficiency, Crystal Growth, Luminescent Materials and Solid-State Lighting.

▲ 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. Nanoparticles20▲ 10×9 topics
  2. Nanomaterials15▲ 9.4×10 topics
  3. Microstructure15▲ 19×13 topics
  4. Catalysis14▲ 14×12 topics
  5. Solar Cell Efficiency13▲ 80×2 topics
  6. Crystal Growth13▲ 30×9 topics
  7. Luminescent Materials12▲ 115×2 topics
  8. Solid-State Lighting12▲ 101×2 topics
  9. Nanocrystal Synthesis12▲ 166×1 topic
  10. Upconversion Nanoparticles12▲ 166×1 topic
  11. Hydrogen Storage12▲ 64×2 topics
  12. Nanocomposites11▲ 8.6×12 topics
  13. Materials10▲ 27×6 topics
  14. Mechanical Properties9▲ 6.2×15 topics
  15. Catalysts8▲ 27×3 topics
  16. Lithium-ion Batteries8▲ 12×3 topics
  17. Magnetic Nanoparticles8▲ 44×3 topics
  18. Semiconductors8▲ 16×4 topics
  19. Permanent Magnets8▲ 464×1 topic
  20. Rare-Earth8▲ 464×1 topic
  21. Chemical Hydrogen Storage7▲ 171×1 topic
  22. Metal Hydrides7▲ 171×1 topic
  23. Room Temperature7▲ 30×3 topics
  24. Metal Recovery7▲ 23×3 topics
  25. Energy Storage7▲ 6.9×8 topics
  26. Rare Earth Elements6▲ 27×2 topics
  27. Spintronics6▲ 29×3 topics
  28. Efficiency5▲ 11×2 topics
  29. Oxidation5▲ 20×2 topics
  30. Cathode Materials5▲ 8.4×3 topics
  31. Ceria5▲ 26×1 topic
  32. Gold5▲ 26×1 topic
  33. Nanocatalysts5▲ 53×2 topics
  34. Ammonia Synthesis5▲ 72×1 topic
  35. Circular Economy5▲ 11×2 topics
  36. Electrocatalysts5▲ 72×1 topic
  37. Light-Emitting Diodes5▲ 19×3 topics
  38. Semiconductor5▲ 8.8×5 topics
  39. Sustainable Technology5▲ 27×2 topics
  40. Battery Recycling4▲ 37×1 topic

Which research topics does Hunan Rare Earth Metal Material Research Institute publish most on?

By volume in 2022–2025: Luminescence Properties of Advanced Materials, Magnetic Properties of Alloys, Hydrogen Storage and Materials and Catalytic Processes in Materials Science.

Luminescence Properties …12Luminescence Properties of Advanced Materials: 12 fractional worksMagnetic Properties of Alloys: 8 fractional worksHydrogen Storage and Mat…7Hydrogen Storage and Materials: 7 fractional worksCatalytic Processes in M…5Catalytic Processes in Materials Science: 5 fractional worksAmmonia Synthesis and Nitrogen Reduction: 5 fractional worksMagnetic properties of thin films: 4 fractional worksExtraction and Separatio…4Extraction and Separation Processes: 4 fractional worksPerovskite Materials and Applications: 4 fractional worksMagnetic Properties and Applications: 4 fractional worksMagnesium Alloys: Properties and Applications: 3 fractional works
Materials ChemistryElectronic, Optical and Magnetic MaterialsCatalysisAtomic and Molecular Physics, and Optics3 others

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

  1. 1 Luminescence Properties of Advanced Materials Materials Chemistry 12 works
  2. 2 Magnetic Properties of Alloys Electronic, Optical and Magnetic Materials 8 works
  3. 3 Hydrogen Storage and Materials Materials Chemistry 7 works
  4. 4 Catalytic Processes in Materials Science Materials Chemistry 5 works
  5. 5 Ammonia Synthesis and Nitrogen Reduction Catalysis 5 works
  6. 6 Magnetic properties of thin films Atomic and Molecular Physics, and Optics 4 works
  7. 7 Extraction and Separation Processes Mechanical Engineering 4 works
  8. 8 Perovskite Materials and Applications Electrical and Electronic Engineering 4 works
  9. 9 Magnetic Properties and Applications Electronic, Optical and Magnetic Materials 4 works
  10. 10 Magnesium Alloys: Properties and Applications Biomaterials 3 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 available14.4%not open85.6%

World: 28% of research is openly available.

with international co-authors7.5%domestic only92.5%

World: 19% is written across borders.

How has Hunan Rare Earth Metal Material Research Institute's research output changed?

Output in 2018–2022 was 21% 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 Hunan

All research institutions in Hunan

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.