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University · Patna · India

Aryabhatta Knowledge University

In research, Aryabhatta Knowledge University stands highest in Physical Sciences (#12,264 of 17,446 worldwide), over all time.

akubihar.ac.inROR OpenAlex
World rank, 2022-now
#13,105
of 22,385 · #19,823 all time
Rank in India
#895
of 1,562
Research works
248
▲ 11% vs 2018-21
Citations
2.1k
8.6 per fractional work
Top-10% rate
10.9%
all institutions 10.0%
vs its own fields
1.00×
1.00× is exactly expected
Open access
45%
world 40%
International
7%
world 18%
Aryabhatta Knowledge University

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 #12,264 of 17,446 10.7%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 average mark, because the average differs by field (from about 6% in Dentistry to 21% in Economics).

Which fields of science does Aryabhatta Knowledge University work in?

In 2022-now, 47% of research at Aryabhatta Knowledge University is in Physical Sciences, 36% in Social Sciences. Its largest fields are Social Sciences (21%), Materials Science (15%), Engineering (12%). It does 1.4× the world's share of Social Sciences.

Physical Sciences: 54 fractional works · 46.8% of its workMaterials Science: 17 fractional works · 15.1% of its workMaterials Chemistry: 9 fractional works · 8.3% of its workElectronic, Optical and Magnetic Materials: 6 fractional works · 4.9% of its workPolymers and Plastics: 1 fractional works · 1.0% of its workBiomaterials: 1 fractional works · 0.6% of its workCeramics and Composites: 0 fractional works · 0.3% of its workEngineering: 14 fractional works · 12.4% of its workElectrical and Electronic Engineering: 5 fractional works · 4.4% of its workBiomedical Engineering: 2 fractional works · 1.5% of its workControl and Systems Engineering: 1 fractional works · 1.1% of its workAerospace Engineering: 1 fractional works · 1.0% of its workMechanical Engineering: 1 fractional works · 0.9% of its workIndustrial and Manufacturing Engineering: 1 fractional works · 0.8% of its workMedia Technology: 1 fractional works · 0.7% of its workBuilding and Construction: 1 fractional works · 0.6% of its workAutomotive Engineering: 1 fractional works · 0.5% of its workMechanics of Materials: 1 fractional works · 0.5% of its workCivil and Structural Engineering: 0 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.1% of its workComputer Science: 9 fractional works · 8.1% of its workInformation Systems: 2 fractional works · 2.2% of its workComputer Vision and Pattern Recognition: 2 fractional works · 2.0% of its workArtificial Intelligence: 2 fractional works · 1.9% of its workComputer Science Applications: 1 fractional works · 0.7% of its workComputer Networks and Communications: 1 fractional works · 0.6% of its workHuman-Computer Interaction: 0 fractional works · 0.3% of its workComputational Theory and Mathematics: 0 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.1% of its workEnvironmental Science: 5 fractional works · 4.8% of its workHealth, Toxicology and Mutagenesis: 1 fractional works · 0.9% of its workGlobal and Planetary Change: 1 fractional works · 0.7% of its workPollution: 1 fractional works · 0.6% of its workWater Science and Technology: 1 fractional works · 0.6% of its workManagement, Monitoring, Policy and Law: 0 fractional works · 0.4% of its workEnvironmental Chemistry: 0 fractional works · 0.4% of its workIndustrial and Manufacturing Engineering: 0 fractional works · 0.4% of its workEcology: 0 fractional works · 0.3% of its workEnvironmental Engineering: 0 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.1% of its workMathematics: 3 fractional works · 2.7% of its workApplied Mathematics: 1 fractional works · 1.2% of its workGeometry and Topology: 1 fractional works · 0.9% of its workStatistics and Probability: 0 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.3% of its workEnergy: 3 fractional works · 2.5% of its workRenewable Energy, Sustainability and the Environment: 3 fractional works · 2.5% of its workChemistry: 1 fractional works · 0.5% of its workInorganic Chemistry: 0 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.2% of its workEarth and Planetary Sciences: 0 fractional works · 0.3% of its workAtmospheric Science: 0 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.0% of its workChemical Engineering: 0 fractional works · 0.2% of its workPhysics and Astronomy: 0 fractional works · 0.1% of its workSocial Sciences: 41 fractional works · 36.1% of its workSocial Sciences: 24 fractional works · 21.4% of its workSociology and Political Science: 8 fractional works · 6.6% of its workEducation: 5 fractional works · 4.4% of its workPolitical Science and International Relations: 3 fractional works · 2.6% of its workSafety Research: 2 fractional works · 1.8% of its workGender Studies: 1 fractional works · 1.2% of its workTransportation: 1 fractional works · 1.2% of its workLaw: 1 fractional works · 0.9% of its workDemography: 1 fractional works · 0.8% of its workHealth: 1 fractional works · 0.8% of its workAnthropology: 1 fractional works · 0.7% of its workGeography, Planning and Development: 0 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.2% of its workBusiness, Management and Accounting: 6 fractional works · 5.2% of its workAccounting: 2 fractional works · 1.6% of its workMarketing: 1 fractional works · 1.0% of its workManagement Information Systems: 1 fractional works · 1.0% of its workStrategy and Management: 1 fractional works · 0.9% of its workManagement of Technology and Innovation: 0 fractional works · 0.3% of its workOrganizational Behavior and Human Resource Management: 0 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.1% of its workEconomics, Econometrics and Finance: 4 fractional works · 3.3% of its workEconomics and Econometrics: 2 fractional works · 2.0% of its workFinance: 1 fractional works · 0.6% of its workGeneral Economics, Econometrics and Finance: 1 fractional works · 0.6% of its workDecision Sciences: 3 fractional works · 2.5% of its workManagement Science and Operations Research: 2 fractional works · 1.4% of its workInformation Systems and Management: 1 fractional works · 0.8% of its workGeneral Decision Sciences: 0 fractional works · 0.3% of its workPsychology: 2 fractional works · 2.1% of its workClinical Psychology: 1 fractional works · 1.0% of its workApplied Psychology: 0 fractional works · 0.4% of its workExperimental and Cognitive Psychology: 0 fractional works · 0.3% of its workSocial Psychology: 0 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.1% of its workArts and Humanities: 2 fractional works · 1.7% of its workPhilosophy: 1 fractional works · 0.8% of its workVisual Arts and Performing Arts: 1 fractional works · 0.7% of its workSmaller subfields together: 0 fractional works · 0.1% of its workHealth Sciences: 13 fractional works · 11.2% of its workMedicine: 8 fractional works · 7.0% of its workSurgery: 1 fractional works · 0.9% of its workPublic Health, Environmental and Occupational Health: 1 fractional works · 0.7% of its workRadiology, Nuclear Medicine and Imaging: 1 fractional works · 0.6% of its workEpidemiology: 1 fractional works · 0.6% of its workPediatrics, Perinatology and Child Health: 1 fractional works · 0.6% of its workPsychiatry and Mental health: 1 fractional works · 0.6% of its workComplementary and alternative medicine: 1 fractional works · 0.5% of its workPhysiology: 0 fractional works · 0.3% of its workEndocrinology, Diabetes and Metabolism: 0 fractional works · 0.3% of its workBiochemistry: 0 fractional works · 0.2% of its workPulmonary and Respiratory Medicine: 0 fractional works · 0.2% of its workSmaller subfields together: 2 fractional works · 1.5% of its workHealth Professions: 4 fractional works · 3.3% of its workGeneral Health Professions: 3 fractional works · 3.0% of its workHealth Information Management: 0 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.0% of its workNursing: 1 fractional works · 0.8% of its workNutrition and Dietetics: 1 fractional works · 0.8% of its workDentistry: 0 fractional works · 0.1% of its workLife Sciences: 7 fractional works · 5.9% of its workAgricultural and Biological Sciences: 5 fractional works · 4.5% of its workGeneral Agricultural and Biological Sciences: 2 fractional works · 1.5% of its workPlant Science: 1 fractional works · 1.1% of its workAquatic Science: 1 fractional works · 0.9% of its workSoil Science: 1 fractional works · 0.7% of its workSmaller subfields together: 0 fractional works · 0.4% of its workBiochemistry, Genetics and Molecular Biology: 1 fractional works · 0.6% of its workPharmacology, Toxicology and Pharmaceutics: 1 fractional works · 0.6% of its workPharmacology: 1 fractional works · 0.5% of its workSmaller subfields together: 0 fractional works · 0.1% of its workNeuroscience: 0 fractional works · 0.1% of its workImmunology and Microbiology: 0 fractional works · 0.1% of its workALL ITS WORKAryabhattaKnowledge…115fractional works, 2022-now
Life Sciences6%Physical Sciences47%Health Sciences11%Social Sciences36%

Each ring splits the one inside it: the four domains of science, their fields, their subfields. Size is fractional works in 2022-now. Every slice is a page; the interactive view zooms down to single topics and colours each by how much more of it this institution does than the world.

Its 4 domains and 25 fields, with their numbers
    1. Materials Science1715.1%
    2. Engineering1412.4%
    3. Computer Science98.1%
    4. Environmental Science54.8%
    5. Mathematics32.7%
    6. Energy32.5%
    7. Chemistry10.5%
    8. Earth and Planetary Sciences00.3%
    9. Chemical Engineering00.2%
    10. Physics and Astronomy00.1%
    1. Social Sciences2421.4%
    2. Business, Management and Accounting65.2%
    3. Economics, Econometrics and Finance43.3%
    4. Decision Sciences32.5%
    5. Psychology22.1%
    6. Arts and Humanities21.7%
    1. Medicine87.0%
    2. Health Professions43.3%
    3. Nursing10.8%
    4. Dentistry00.1%
    1. Agricultural and Biological Sciences54.5%
    2. Biochemistry, Genetics and Molecular Biology10.6%
    3. Pharmacology, Toxicology and Pharmaceutics10.6%
    4. Neuroscience00.1%
    5. Immunology and Microbiology00.1%
All of science, and how each field's share has moved since 1950: the Science domain explorer

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: 0.96× its world share, 5 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.11× its world share, 1 worksBiochemistry, Geneti…Immunology and Microbiology: 0.10× its world share, 0 worksImmunology and Micro…Neuroscience: 0.09× its world share, 0 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 1.62× its world share, 1 worksPharmacology, Toxico…Chemical Engineering: 0.55× its world share, 0 worksChemical EngineeringChemistry: 0.33× its world share, 1 worksChemistryComputer Science: 1.05× its world share, 9 worksComputer ScienceEarth and Planetary Sciences: 0.20× its world share, 0 worksEarth and Planetary …Energy: 2.74× its world share, 3 worksEnergyEngineering: 0.83× its world share, 14 worksEngineeringEnvironmental Science: 0.96× its world share, 6 worksEnvironmental ScienceMaterials Science: 4.31× its world share, 17 worksMaterials ScienceMathematics: 2.29× its world share, 3 worksMathematicsPhysics and Astronomy: 0.07× its world share, 0 worksPhysics and AstronomyDentistry: 0.20× its world share, 0 worksDentistryHealth Professions: 1.27× its world share, 4 worksHealth ProfessionsMedicine: 0.36× its world share, 8 worksMedicineNursing: 1.68× its world share, 1 worksNursingArts and Humanities: 0.58× its world share, 2 worksArts and HumanitiesBusiness, Management and Accounting: 1.61× its world share, 6 worksBusiness, Management…Decision Sciences: 2.55× its world share, 3 worksDecision SciencesEconomics, Econometrics and Finance: 1.53× its world share, 4 worksEconomics, Econometr…Psychology: 0.69× its world share, 2 worksPsychologySocial Sciences: 1.69× its world share, 24 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Materials Science, 4.3×. Every wedge is a field page.

All 25 fields, with their numbers
  1. Materials Science4.31×17 works
  2. Energy2.74×3 works
  3. Decision Sciences2.55×3 works
  4. Mathematics2.29×3 works
  5. Social Sciences1.69×24 works
  6. Nursing1.68×1 works
  7. Pharmacology, Toxicology and Pharmaceutics1.62×1 works
  8. Business, Management and Accounting1.61×6 works
  9. Economics, Econometrics and Finance1.53×4 works
  10. Health Professions1.27×4 works
  11. Computer Science1.05×9 works
  12. Agricultural and Biological Sciences0.96×5 works
  13. Environmental Science0.96×6 works
  14. Engineering0.83×14 works
  15. Psychology0.69×2 works
  16. Arts and Humanities0.58×2 works
  17. Chemical Engineering0.55×0 works
  18. Medicine0.36×8 works
  19. Chemistry0.33×1 works
  20. Earth and Planetary Sciences0.20×0 works
  21. Dentistry0.20×0 works
  22. Biochemistry, Genetics and Molecular Biology0.11×1 works
  23. Immunology and Microbiology0.10×0 works
  24. Neuroscience0.09×0 works
  25. Physics and Astronomy0.07×0 works

Who are the top researchers at Aryabhatta Knowledge University?

Ranked on the quality score, Shashank Bhushan Das, Aniket Manash and Rakesh Kumar Singh lead among researchers whose main affiliation is Aryabhatta Knowledge University.

  1. 1 Shashank Bhushan Das India · #2,848,550 worldwide 562 citations · 28 works
  2. 2 Aniket Manash India · #3,008,725 worldwide 335 citations · 21 works
  3. 3 Rakesh Kumar Singh India · #3,937,750 worldwide 8.1k citations · 352 works
  4. 4 Vivek Kumar India · #4,007,356 worldwide 1k citations · 58 works
  5. 5 Daniel Alfa Puryono India · #4,492,302 worldwide 54 citations · 22 works
  6. 6 Nishant Kumar India · #5,547,723 worldwide 798 citations · 60 works
All ranked researchers at Aryabhatta Knowledge University

What are the most cited papers from Aryabhatta Knowledge University?

The most cited paper from Aryabhatta Knowledge University is "Effect of lattice strain on structural and magnetic properties of Ca substituted barium hexaferrite" (Sunil Kumar, Sweety Supriya, Rabichandra Pandey et al., 2018), with 150 citations. Next come "Machine Learning Implementation on Medical Domain to Identify Disease Insights using TMS" (128) and "Lattice strain mediated dielectric and magnetic properties in La doped barium hexaferrite" (120).

Most cited papers
#PaperReleasedCitations
1 Effect of lattice strain on structural and magnetic properties of Ca substituted barium hexaferrite Sunil Kumar, Sweety Supriya, Rabichandra Pandey et al. · Journal of Magnetism and Magnetic Materials Mar 2018 150
2 Machine Learning Implementation on Medical Domain to Identify Disease Insights using TMS Satya Murthy Sasubilli, Abhishek Kumar, Vishal Dutt Conference paper Jun 2020 128
3 Lattice strain mediated dielectric and magnetic properties in La doped barium hexaferrite Sunil Kumar, Murli Kumar Manglam, Sweety Supriya et al. · Journal of Magnetism and Magnetic Materials 20 Oct 2018 120
4 Effect of doping different rare earth ions on microstructural, optical, and magnetic properties of nickel–cobalt ferrite nanoparticles Kamar Tanbir, Mritunjoy Prasad Ghosh, Rakesh Kumar Singh et al. · Journal of Materials Science Materials in Electronics 19 Nov 2019 92
5 Structural, magnetic, optical and ferroelectric properties of Y3+ substituted cobalt ferrite nanomaterials prepared by a cost-effective sol-gel route Shashank Bhushan Das, Rakesh Kumar Singh, Vivek Kumar et al. · Materials Science in Semiconductor Processing 18 Mar 2022 87
All 61 most cited papers, with filters and sorting

Which keywords describe research at Aryabhatta Knowledge University?

By fractional works in 2022-now, 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-now 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▲ 48×3 topics
  2. Synthesis6▲ 14×6 topics
  3. Applications5▲ 17×3 topics
  4. Ferrite Nanoparticles5▲ 246×1 topic
  5. Magnetic Properties5▲ 62×1 topic
  6. Sustainable Development5▲ 2.6×7 topics
  7. Thin Films4▲ 20×3 topics
  8. Perovskite Oxides4▲ 56×2 topics
  9. Deep Learning4◆ 1.02×16 topics
  10. Magnetoelectric4▲ 115×1 topic
  11. Multiferroic4▲ 115×1 topic
  12. India3▲ 41×3 topics
  13. Community Empowerment3▲ 3.7×4 topics
  14. Economic Reforms3▲ 86×3 topics
  15. Decentralization3▲ 12×2 topics
  16. Economic Development3▲ 3.2×6 topics
  17. Human Rights3▲ 2.4×4 topics
  18. COVID-193▲ 1.84×8 topics
  19. Economic Growth3▲ 2.8×7 topics
  20. Gender Inequality3▲ 16×3 topics
  21. Health Outcomes2▲ 7.9×4 topics
  22. Gender Bias2▲ 23×1 topic
  23. Kerala2▲ 138×1 topic
  24. Food Security2▲ 3.5×5 topics
  25. Lifelong Learning2▲ 9.4×6 topics
  26. Ferroelectric Materials2▲ 45×1 topic
  27. Lead-free Piezoceramics2▲ 45×1 topic
  28. Philosophy2▲ 3.9×5 topics
  29. Risk Management2▲ 3.6×4 topics
  30. Ethnicity2▲ 4.5×2 topics
  31. Agriculture2▲ 4.1×3 topics
  32. Conflict2▲ 9.4×3 topics
  33. Dielectric Properties2▲ 15×2 topics
  34. Educational Policy2▲ 5.8×3 topics
  35. Community Development2▲ 7.7×3 topics
  36. Social Research2▲ 50×2 topics
  37. Chronic Disease1▲ 7.3×2 topics
  38. Conditional Cash Transfers1▲ 33×1 topic
  39. Informal Learning1▲ 8.7×2 topics
  40. School Subsidies1▲ 33×1 topic

Which research topics does Aryabhatta Knowledge University publish most on?

By volume in 2022-now: 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 worksPoverty, Education, and …1Poverty, Education, and Child Welfare: 1 fractional worksEducation and Vocational…1Education and Vocational Training: 1 fractional worksMagneto-Optical Properties and Applications: 1 fractional worksIron oxide chemistry and applications: 1 fractional worksElectromagnetic wave absorption materials: 1 fractional worksGlobal Health Care Issues: 1 fractional works
Materials ChemistryElectronic, Optical and Magnetic MaterialsSociology and Political ScienceSafety Research4 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 Poverty, Education, and Child Welfare Safety Research 1 works
  6. 6 Education and Vocational Training Education 1 works
  7. 7 Magneto-Optical Properties and Applications Electrical and Electronic Engineering 1 works
  8. 8 Iron oxide chemistry and applications Renewable Energy, Sustainability and the Environment 1 works
  9. 9 Electromagnetic wave absorption materials Electronic, Optical and Magnetic Materials 1 works
  10. 10 Global Health Care Issues General Health Professions 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: 40% of research is openly available.

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

World: 18% is written across borders.

How has Aryabhatta Knowledge University's research output changed?

Output in 2022-2025 was 11% higher than in 2018-2021.

still counting200020102020
grewheldshrank

The same series as a ribbon: one cell per year, darker for more. The line above answers how much; this answers when.

Its share of all research

Growing output can still be a shrinking share: all of science grows. This is Aryabhatta Knowledge University as a percentage of every work published that year, 0.00055% in 2024.

still counting0.00025%0.00050%0.00075%Aryabhatta Knowledge University0.00040% in 2025200020102020

Fractional works of Aryabhatta Knowledge University over all fractional works that year. How the balance of science has shifted.

How much of it reaches the world top 10%

Year by year, against all institutions in the same year.

still counting10%20%Aryabhatta Knowledge University10.2% in 2025all institutions10.0% in 2025

Of each year's output, the share that reached the world's 10% most cited for its field and year. Peak 16.9% in 2022.

Other research institutions in Patna

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Aryabhatta Knowledge University on Science Explorer

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