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University · Qui Nhon · Vietnam

Quy Nhon University

In research, Quy Nhon University stands highest in Physical Sciences (#9,216 of 12,888 worldwide), 2022–2025. Relative to its size it is most specialised in Mathematics — Mathematics is 8.8× its share of world research.

qnu.edu.vnROR OpenAlex
World rank, 2022–2025
#16,110
of 28,054 · #17,945 all time
Rank in Vietnam
#76
of 161
Research works
1.2k
▲ 161% vs 2013–17
Citations
6.9k
5.6 per fractional work
Top-10% rate
9.0%
record average 16.5%
Open access
36%
world 28%

What is Quy Nhon University 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 #9,216 of 12,888 6.6%180 #11126

Each strip is that field’s whole ranked pool, with the notch where Quy Nhon University 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 Quy Nhon University specialise in?

Where its research is concentrated relative to its size: Mathematics takes 8.8× the share of its output that it takes of world research.

  1. MathematicsField · 27.4 works8.8×
← 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: 1.28× its world share, 16 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.54× its world share, 8 worksBiochemistry, Geneti…Immunology and Microbiology: 0.17× its world share, 0 worksImmunology and Micro…Neuroscience: 0.09× its world share, 0 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 0.89× its world share, 1 worksPharmacology, Toxico…Chemical Engineering: 1.52× its world share, 1 worksChemical EngineeringChemistry: 2.24× its world share, 9 worksChemistryComputer Science: 0.92× its world share, 19 worksComputer ScienceEarth and Planetary Sciences: 0.24× its world share, 1 worksEarth and Planetary …Energy: 4.95× its world share, 12 worksEnergyEngineering: 1.43× its world share, 57 worksEngineeringEnvironmental Science: 1.69× its world share, 22 worksEnvironmental ScienceMaterials Science: 2.61× its world share, 24 worksMaterials ScienceMathematics: 8.82× its world share, 27 worksMathematicsPhysics and Astronomy: 1.20× its world share, 7 worksPhysics and AstronomyHealth Professions: 0.15× its world share, 1 worksHealth ProfessionsMedicine: 0.18× its world share, 9 worksMedicineNursing: 0.31× its world share, 0 worksNursingArts and Humanities: 0.68× its world share, 5 worksArts and HumanitiesBusiness, Management and Accounting: 1.07× its world share, 9 worksBusiness, Management…Decision Sciences: 1.32× its world share, 3 worksDecision SciencesEconomics, Econometrics and Finance: 0.95× its world share, 5 worksEconomics, Econometr…Psychology: 0.38× its world share, 3 worksPsychologySocial Sciences: 0.65× its world share, 22 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Mathematics, 8.8×. Every wedge is a field page.

Who are the top researchers at Quy Nhon University?

Ranked on the composite score, Luong Dang Ky and Vien Vo lead among researchers whose main affiliation is Quy Nhon University.

  1. 1 Luong Dang Ky Vietnam · #383,652 worldwide 69 citations · 20 works
  2. 2 Vien Vo Vietnam · #1,526,420 worldwide 43 citations · 21 works
All ranked researchers at Quy Nhon University

Which keywords describe research at Quy Nhon University?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Nanomaterials, Risk Assessment, Fuzzy Mathematics, Set Pair Analysis, Water Splitting, Graphene, Visible Light and Nanostructures.

▲ 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. Nanomaterials18▲ 6.3×11 topics
  2. Risk Assessment16▲ 8.9×2 topics
  3. Fuzzy Mathematics16▲ 284×1 topic
  4. Set Pair Analysis16▲ 284×1 topic
  5. Graphene11▲ 6.2×7 topics
  6. Water Splitting11▲ 11×4 topics
  7. Visible Light10▲ 16×2 topics
  8. Environmental Impact10▲ 2.1×14 topics
  9. Nanostructures8▲ 7.9×8 topics
  10. Semiconductor8▲ 9.1×6 topics
  11. Solar Energy7▲ 8.7×2 topics
  12. Hydrogen Production7▲ 10×1 topic
  13. Photocatalyst7▲ 15×1 topic
  14. Optimization6▲ 4.8×10 topics
  15. Nanocomposites6▲ 2.6×10 topics
  16. Two-Dimensional Materials5▲ 8.2×4 topics
  17. Efficiency5▲ 6.2×5 topics
  18. Energy Storage5▲ 2.8×7 topics
  19. Metal-Organic Frameworks4▲ 3.6×4 topics
  20. Solar Cells4▲ 7.5×5 topics
  21. Synthesis4▲ 4.0×10 topics
  22. Nanocrystals4▲ 5.4×5 topics
  23. Economy4▲ 18×3 topics
  24. Monitoring4▲ 15×2 topics
  25. Semiconductors4▲ 4.5×3 topics
  26. Semiconductor Nanocrystals4▲ 12×2 topics
  27. Vietnam4▲ 33×2 topics
  28. Geodetic3▲ 189×1 topic
  29. Infrastructure3▲ 10×1 topic
  30. Green Synthesis3▲ 6.4×4 topics
  31. Organic Electronics3▲ 8.5×2 topics
  32. Society3▲ 6.5×2 topics
  33. Distributed Generation3▲ 15×3 topics
  34. Nanotechnology3▲ 6.6×2 topics
  35. Crystal Engineering3▲ 10×3 topics
  36. Stability Analysis3▲ 7.0×4 topics
  37. Transparent Conductors3▲ 8.9×2 topics
  38. Tropical Geometry3▲ 35×2 topics
  39. Electron Transport3▲ 12×2 topics
  40. Fault Detection3▲ 7.5×3 topics

Which research topics does Quy Nhon University publish most on?

By volume in 2022–2025: Research studies in Vietnam, Advanced Photocatalysis Techniques, Geodetic Measurements and Engineering Structures and Vietnamese History and Culture Studies.

Research studies in Viet…16Research studies in Vietnam: 16 fractional worksAdvanced Photocatalysis Techniques: 7 fractional worksGeodetic Measurements and Engineering Structures: 3 fractional worksVietnamese History and Culture Studies: 3 fractional worksTiO2 Photocatalysis and Solar Cells: 3 fractional worksMolecular Junctions and Nanostructures: 2 fractional worksCrystallography and molecular interactions: 2 fractional worksGraphene research and applications: 2 fractional worksPower Systems Fault Detection: 2 fractional worksMagnetic Properties and Applications: 2 fractional works
EcologyRenewable Energy, Sustainability and the EnvironmentCivil and Structural EngineeringSociology and Political Science5 others

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

  1. 1 Research studies in Vietnam Ecology 16 works
  2. 2 Advanced Photocatalysis Techniques Renewable Energy, Sustainability and the Environment 7 works
  3. 3 Geodetic Measurements and Engineering Structures Civil and Structural Engineering 3 works
  4. 4 Vietnamese History and Culture Studies Sociology and Political Science 3 works
  5. 5 TiO2 Photocatalysis and Solar Cells Renewable Energy, Sustainability and the Environment 3 works
  6. 6 Molecular Junctions and Nanostructures Electrical and Electronic Engineering 2 works
  7. 7 Crystallography and molecular interactions Physical and Theoretical Chemistry 2 works
  8. 8 Graphene research and applications Materials Chemistry 2 works
  9. 9 Power Systems Fault Detection Control and Systems Engineering 2 works
  10. 10 Magnetic Properties and Applications Electronic, Optical and Magnetic Materials 2 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 available35.6%not open64.4%

World: 28% of research is openly available.

with international co-authors17.6%domestic only82.4%

World: 19% is written across borders.

How has Quy Nhon University's research output changed?

Output in 2018–2022 was 161% 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 Qui Nhon

All research institutions in Qui Nhon

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.