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University · Coimbatore · India

PSG Institute of Advanced Studies

In research, PSG Institute of Advanced Studies stands highest in Physical Sciences (#5,816 of 12,888 worldwide), 2022–2025. Relative to its size it is most specialised in Materials Science and Materials Chemistry — Materials Science is 6.3× its share of world research.

psgias.ac.inROR OpenAlex
World rank, 2022–2025
#10,544
of 28,054 · #14,703 all time
Rank in India
#752
of 1,840
Research works
624
▲ 48% vs 2013–17
Citations
8.9k
14.3 per fractional work
Top-10% rate
11.0%
record average 16.5%
Open access
38%
world 28%

What is PSG Institute of Advanced Studies 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 #5,816 of 12,888 12.1%149 #8211

Each strip is that field’s whole ranked pool, with the notch where PSG Institute of Advanced Studies 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 PSG Institute of Advanced Studies specialise in?

Where its research is concentrated relative to its size: Materials Science takes 6.3× the share of its output that it takes of world research.

  1. Materials ScienceField · 50.3 works6.3×
  2. Materials ChemistrySubfield · 26.7 works5.9×
← 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: 0.81× its world share, 9 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 1.09× its world share, 13 worksBiochemistry, Geneti…Immunology and Microbiology: 0.42× its world share, 1 worksImmunology and Micro…Neuroscience: 0.68× its world share, 2 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 3.11× its world share, 2 worksPharmacology, Toxico…Chemical Engineering: 2.91× its world share, 2 worksChemical EngineeringChemistry: 3.18× its world share, 12 worksChemistryComputer Science: 0.81× its world share, 14 worksComputer ScienceEarth and Planetary Sciences: 0.09× its world share, 0 worksEarth and Planetary …Energy: 3.49× its world share, 7 worksEnergyEngineering: 1.48× its world share, 51 worksEngineeringEnvironmental Science: 0.65× its world share, 7 worksEnvironmental ScienceMaterials Science: 6.28× its world share, 50 worksMaterials ScienceMathematics: 0.66× its world share, 2 worksMathematicsPhysics and Astronomy: 0.47× its world share, 2 worksPhysics and AstronomyDentistry: 0.22× its world share, 0 worksDentistryHealth Professions: 0.57× its world share, 4 worksHealth ProfessionsMedicine: 0.54× its world share, 24 worksMedicineNursing: 1.77× its world share, 2 worksNursingArts and Humanities: 0.39× its world share, 3 worksArts and HumanitiesBusiness, Management and Accounting: 0.83× its world share, 6 worksBusiness, Management…Decision Sciences: 0.72× its world share, 2 worksDecision SciencesEconomics, Econometrics and Finance: 0.26× its world share, 1 worksEconomics, Econometr…Psychology: 0.55× its world share, 4 worksPsychologySocial Sciences: 0.27× its world share, 8 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Materials Science, 6.3×. Every wedge is a field page.

Who are the top researchers at PSG Institute of Advanced Studies?

Ranked on the composite score, R. Sivasubramanian, Amitava Bhattacharyya and Kallol Mohanta lead among researchers whose main affiliation is PSG Institute of Advanced Studies.

  1. 1 R. Sivasubramanian India · #503,736 worldwide 213 citations · 28 works
  2. 2 Amitava Bhattacharyya India · #896,005 worldwide 59 citations · 21 works
  3. 3 Kallol Mohanta India · #1,380,083 worldwide 31 citations · 15 works
  4. 4 Anuradha Ashok India · #1,569,907 worldwide 66 citations · 16 works
All ranked researchers at PSG Institute of Advanced Studies

Which keywords describe research at PSG Institute of Advanced Studies?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Nanomaterials, Biomedical Applications, Nanostructures, Graphene, Tissue Engineering, Semiconductors, Nanocomposites and Nanoparticles.

▲ 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. Nanomaterials20▲ 8.0×13 topics
  2. Biomedical Applications18▲ 6.5×22 topics
  3. Nanostructures13▲ 14×8 topics
  4. Graphene13▲ 8.0×10 topics
  5. Nanoparticles12▲ 4.0×23 topics
  6. Tissue Engineering11▲ 7.5×8 topics
  7. Nanocomposites10▲ 5.6×13 topics
  8. Semiconductors10▲ 14×4 topics
  9. Drug Delivery8▲ 6.2×12 topics
  10. Biosensors8▲ 6.4×8 topics
  11. Mechanical Properties8▲ 3.4×16 topics
  12. Nanocrystals7▲ 11×5 topics
  13. Semiconductor7▲ 9.1×4 topics
  14. Synthesis6▲ 7.4×14 topics
  15. Solar Cells6▲ 13×6 topics
  16. Water Splitting6▲ 7.0×4 topics
  17. Bioimaging6▲ 11×5 topics
  18. Electrochemistry5▲ 10×2 topics
  19. Chemical Sensors5▲ 9.1×3 topics
  20. Regenerative Medicine5▲ 8.5×5 topics
  21. Visible Light5▲ 9.3×2 topics
  22. Efficiency5▲ 7.0×4 topics
  23. Transparent Conductors5▲ 16×2 topics
  24. Carbon Nanotubes5▲ 5.9×5 topics
  25. Photodetectors4▲ 24×2 topics
  26. Green Synthesis4▲ 9.9×4 topics
  27. Room Temperature4▲ 12×2 topics
  28. Gas Sensors4▲ 18×1 topic
  29. Metal Oxide4▲ 18×1 topic
  30. Biomaterials4▲ 7.5×5 topics
  31. Characterization4▲ 13×5 topics
  32. Hydrogen Production4▲ 6.5×4 topics
  33. Biosensing4▲ 19×2 topics
  34. Nanomedicine4▲ 22×3 topics
  35. Nanowires4▲ 12×3 topics
  36. Spintronics4▲ 13×2 topics
  37. CO2 Reduction4▲ 7.7×2 topics
  38. Photothermal Therapy4▲ 13×2 topics
  39. Gold Nanoparticles4▲ 20×1 topic
  40. Plasmonic Nanoparticles4▲ 42×1 topic

Which research topics does PSG Institute of Advanced Studies publish most on?

By volume in 2022–2025: Gas Sensing Nanomaterials and Sensors, Gold and Silver Nanoparticles Synthesis and Applications, ZnO doping and properties and Advanced Photocatalysis Techniques.

Gas Sensing Nanomaterial…4Gas Sensing Nanomaterials and Sensors: 4 fractional worksGold and Silver Nanopart…4Gold and Silver Nanoparticles Synthesis and Applications: 4 fractional worksZnO doping and properties: 4 fractional worksAdvanced Photocatalysis …4Advanced Photocatalysis Techniques: 4 fractional worksCopper-based nanomateria…3Copper-based nanomaterials and applications: 3 fractional worksAdvanced biosensing and bioanalysis techniques: 3 fractional worksEpoxy Resin Curing Processes: 2 fractional worksSynthesis and properties…2Synthesis and properties of polymers: 2 fractional worksBone Tissue Engineering Materials: 2 fractional worksElectrochemical sensors and biosensors: 2 fractional works
Electrical and Electronic EngineeringElectronic, Optical and Magnetic MaterialsMaterials ChemistryRenewable Energy, Sustainability and the Environment4 others

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

  1. 1 Gas Sensing Nanomaterials and Sensors Electrical and Electronic Engineering 4 works
  2. 2 Gold and Silver Nanoparticles Synthesis and Applications Electronic, Optical and Magnetic Materials 4 works
  3. 3 ZnO doping and properties Materials Chemistry 4 works
  4. 4 Advanced Photocatalysis Techniques Renewable Energy, Sustainability and the Environment 4 works
  5. 5 Copper-based nanomaterials and applications Materials Chemistry 3 works
  6. 6 Advanced biosensing and bioanalysis techniques Molecular Biology 3 works
  7. 7 Epoxy Resin Curing Processes Mechanical Engineering 2 works
  8. 8 Synthesis and properties of polymers Polymers and Plastics 2 works
  9. 9 Bone Tissue Engineering Materials Biomedical Engineering 2 works
  10. 10 Electrochemical sensors and biosensors Electrical and Electronic Engineering 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 available38.5%not open61.5%

World: 28% of research is openly available.

with international co-authors16.0%domestic only84.0%

World: 19% is written across borders.

How has PSG Institute of Advanced Studies's research output changed?

Output in 2018–2022 was 48% 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 Coimbatore

All research institutions in Coimbatore

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.