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University · Patna · India

Aryabhatta Knowledge University

In research, Aryabhatta Knowledge University stands highest in Physical Sciences (#17,144 of 21,541 worldwide), over all time.

akubihar.ac.inROR OpenAlex
World rank, 2022–2025
#18,049
of 28,054 · #32,358 all time
Rank in India
#1,211
of 1,840
Research works
248
▲ 243% vs 2013–17
Citations
2.1k
8.6 per fractional work
Top-10% rate
17.4%
record average 16.5%
Open access
45%
world 28%

What is Aryabhatta Knowledge University 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 #17,144 of 21,541 15.0%129

Each strip is that field’s whole ranked pool, with the notch where Aryabhatta Knowledge 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).

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: 0.76× its world share, 4 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.06× its world share, 0 worksBiochemistry, Geneti…Immunology and Microbiology: 0.11× its world share, 0 worksImmunology and Micro…Neuroscience: 0.10× its world share, 0 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 1.81× its world share, 1 worksPharmacology, Toxico…Chemical Engineering: 0.62× its world share, 0 worksChemical EngineeringChemistry: 0.37× its world share, 1 worksChemistryComputer Science: 1.08× its world share, 9 worksComputer ScienceEarth and Planetary Sciences: 0.22× its world share, 0 worksEarth and Planetary …Energy: 3.07× its world share, 3 worksEnergyEngineering: 0.90× its world share, 14 worksEngineeringEnvironmental Science: 0.94× its world share, 5 worksEnvironmental ScienceMaterials Science: 4.65× its world share, 17 worksMaterials ScienceMathematics: 2.57× its world share, 3 worksMathematicsPhysics and Astronomy: 0.07× its world share, 0 worksPhysics and AstronomyDentistry: 0.22× its world share, 0 worksDentistryHealth Professions: 1.34× its world share, 4 worksHealth ProfessionsMedicine: 0.41× its world share, 8 worksMedicineNursing: 1.88× its world share, 1 worksNursingArts and Humanities: 0.42× its world share, 1 worksArts and HumanitiesBusiness, Management and Accounting: 1.76× its world share, 6 worksBusiness, Management…Decision Sciences: 2.52× its world share, 2 worksDecision SciencesEconomics, Econometrics and Finance: 1.41× its world share, 3 worksEconomics, Econometr…Psychology: 0.77× its world share, 2 worksPsychologySocial Sciences: 1.44× its world share, 19 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Materials Science, 4.7×. Every wedge is a field page.

Who are the top researchers at Aryabhatta Knowledge University?

Ranked on the composite score, Vishal Dutt, Rakesh Kumar Singh and Vivek Kumar lead among researchers whose main affiliation is Aryabhatta Knowledge University.

  1. 1 Vishal Dutt India · #651,155 worldwide 47 citations · 15 works
  2. 2 Rakesh Kumar Singh India · #775,884 worldwide 188 citations · 86 works
  3. 3 Vivek Kumar India · #1,077,058 worldwide 47 citations · 15 works
All ranked researchers at Aryabhatta Knowledge University

Which keywords describe research at Aryabhatta Knowledge University?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Magnetic Nanoparticles, Synthesis, Applications, Ferrite Nanoparticles, Magnetic Properties, Thin Films, Perovskite Oxides and Magnetoelectric.

▲ 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. Magnetic Nanoparticles6▲ 54×3 topics
  2. Synthesis6▲ 15×5 topics
  3. Applications5▲ 18×3 topics
  4. Ferrite Nanoparticles5▲ 291×1 topic
  5. Magnetic Properties5▲ 71×1 topic
  6. Thin Films4▲ 22×3 topics
  7. Deep Learning4▲ 1.16×16 topics
  8. Perovskite Oxides4▲ 58×2 topics
  9. Sustainable Development4▲ 2.4×6 topics
  10. Magnetoelectric4▲ 122×1 topic
  11. Multiferroic4▲ 122×1 topic
  12. Machine Learning4◆ 1.11×23 topics
  13. Economic Development3▲ 3.5×6 topics
  14. Community Empowerment3▲ 3.6×4 topics
  15. Renewable Energy3▲ 1.89×9 topics
  16. Artificial Intelligence3▲ 1.84×8 topics
  17. COVID-193▲ 1.84×8 topics
  18. Economic Growth3▲ 3.0×7 topics
  19. Mental Health3▲ 1.76×8 topics
  20. Decentralization2▲ 12×2 topics
  21. Health Outcomes2▲ 8.7×4 topics
  22. India2▲ 32×2 topics
  23. Internet of Things2▲ 2.5×7 topics
  24. Supply Chain Management2▲ 2.3×8 topics
  25. Convolutional Neural Networks2▲ 2.7×4 topics
  26. Economic Reforms2▲ 71×1 topic
  27. Ferroelectric Materials2▲ 49×1 topic
  28. History2▲ 2.8×6 topics
  29. Kerala2▲ 153×1 topic
  30. Lead-free Piezoceramics2▲ 49×1 topic
  31. Philosophy2▲ 4.4×5 topics
  32. Risk Management2▲ 4.0×4 topics
  33. Gender Inequality2▲ 14×3 topics
  34. Culture2▲ 3.3×4 topics
  35. Dielectric Properties2▲ 16×2 topics
  36. Ethnicity2▲ 4.1×2 topics
  37. Polymer Composites2▲ 5.4×3 topics
  38. Chronic Disease1▲ 7.9×2 topics
  39. Conflict1▲ 8.5×3 topics
  40. Stock Market1▲ 5.6×3 topics

Which research topics does Aryabhatta Knowledge University publish most on?

By volume in 2022–2025: Magnetic Properties and Synthesis of Ferrites, Multiferroics and related materials, Social and Economic Development in India and Ferroelectric and Piezoelectric Materials.

Magnetic Properties and …5Magnetic Properties and Synthesis of Ferrites: 5 fractional worksMultiferroics and related materials: 4 fractional worksSocial and Economic Development in India: 2 fractional worksFerroelectric and Piezoe…2Ferroelectric and Piezoelectric Materials: 2 fractional worksIron oxide chemistry and…1Iron oxide chemistry and applications: 1 fractional worksMagneto-Optical Properti…1Magneto-Optical Properties and Applications: 1 fractional worksElectromagnetic wave absorption materials: 1 fractional worksGlobal Health Care Issues: 1 fractional worksLinguistic, Cultural, and Literary Studies: 1 fractional worksLegal and Regulatory Analysis: 1 fractional works
Materials ChemistryElectronic, Optical and Magnetic MaterialsSociology and Political ScienceRenewable Energy, Sustainability and the Environment3 others

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

  1. 1 Magnetic Properties and Synthesis of Ferrites Materials Chemistry 5 works
  2. 2 Multiferroics and related materials Electronic, Optical and Magnetic Materials 4 works
  3. 3 Social and Economic Development in India Sociology and Political Science 2 works
  4. 4 Ferroelectric and Piezoelectric Materials Materials Chemistry 2 works
  5. 5 Iron oxide chemistry and applications Renewable Energy, Sustainability and the Environment 1 works
  6. 6 Magneto-Optical Properties and Applications Electrical and Electronic Engineering 1 works
  7. 7 Electromagnetic wave absorption materials Electronic, Optical and Magnetic Materials 1 works
  8. 8 Global Health Care Issues General Health Professions 1 works
  9. 9 Linguistic, Cultural, and Literary Studies Sociology and Political Science 1 works
  10. 10 Legal and Regulatory Analysis Transportation 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 available44.9%not open55.1%

World: 28% of research is openly available.

with international co-authors7.0%domestic only93.0%

World: 19% is written across borders.

How has Aryabhatta Knowledge University's research output changed?

Output in 2018–2022 was 243% higher than in 2013–2017.

200020102020
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 Patna

All research institutions in Patna

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.