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Researcher · University College Dublin · Ireland

A. S. Barker

A. S. Barker publishes mostly in Atomic and Molecular Physics, and Optics, Materials Chemistry and Electrical and Electronic Engineering, on topics such as Solid-state spectroscopy and crystallography, Semiconductor Quantum Structures and Devices and Magnetism in coordination complexes.

OpenAlex
World rank
#68,230
of 7,710,434 ranked researchers
Rank in Ireland
#134
of 21,376
Works
81
Citations
7.6k
Citations per work
93.9
h-index
37
i10-index 48Top 6% in Atomic and Molecular Physics, and Optics
A. S. Barker

What does A. S. Barker research?

A. S. Barker's work is mostly in Materials Science (34%), Physics and Astronomy (21%), Engineering (19%).

Physical Sciences: 64 works · 79.2% of their workMaterials Science: 28 works · 34.3% of their workMaterials Chemistry: 17 works · 20.7% of their workElectronic, Optical and Magnetic Materials: 11 works · 13.6% of their workPhysics and Astronomy: 17 works · 21.3% of their workAtomic and Molecular Physics, and Optics: 17 works · 21.3% of their workEngineering: 16 works · 19.5% of their workElectrical and Electronic Engineering: 12 works · 14.2% of their workBiomedical Engineering: 4 works · 5.3% of their workChemistry: 3 works · 4.1% of their workInorganic Chemistry: 3 works · 4.1% of their workEverything else: 17 works · 20.8% of their workTHEIR WORKA. S. Barker81works
Physical Sciences79%

Their six largest subfields, inside their fields and domains; the grey slice is everything else they publish. The interactive view splits every one of their works down to single topics.

The fields and subfields, with their numbers
    1. Materials Science2834.3%
    2. Physics and Astronomy1721.3%
    3. Engineering1619.5%
    4. Chemistry34.1%
  2. Everything else1720.8%
  1. 1Atomic and Molecular Physics, and Optics21% of their works
  2. 2Materials Chemistry21% of their works
  3. 3Electrical and Electronic Engineering14% of their works
  4. 4Electronic, Optical and Magnetic Materials14% of their works
  5. 5Biomedical Engineering5% of their works
  6. 6Inorganic Chemistry4% of their works

Research topics

Which keywords describe A. S. Barker's research?

The keywords of their largest research topics: Protonic Conduction, Solid Acids, Quantum Dots, Semiconductor, Lanthanide Complexes, Lithium Niobate, Photonics and Single-Molecule Magnets.

Size is their works in the topics tagged with each word, from their 8 largest topics. Each links to the topic it comes from most. The words come from the keyword list OpenAlex gives each topic, not from the text of the papers, so a word can appear that none of the papers uses.

All 16 words, with their numbers
  1. Protonic Conduction91 topic
  2. Solid Acids91 topic
  3. Quantum Dots81 topic
  4. Semiconductor81 topic
  5. Lanthanide Complexes61 topic
  6. Lithium Niobate61 topic
  7. Photonics61 topic
  8. Single-Molecule Magnets61 topic
  9. Electrochromic51 topic
  10. Ferroelectric Materials51 topic
  11. Lanthanide Luminescence51 topic
  12. Lead-free Piezoceramics51 topic
  13. MRI Contrast Agents51 topic
  14. Tungsten Oxide51 topic
  15. Fluoride Ion Batteries41 topic
  16. Noble Gas Compounds41 topic

Where does A. S. Barker work?

A. S. Barker's main affiliation in the publication record is University College Dublin, Ireland.

How many publications and citations does A. S. Barker have?

OpenAlex counts 81 works and 7,604 citations for A. S. Barker, an h-index of 37, ranking #68,230 of 7,710,434 researchers worldwide on the quality score.

Ranked on field-normalised citation excellence (50%), output (30%) and citations (20%). Counts come from OpenAlex author records, which occasionally merge different people who share a name or split one person into several.

Papers, co-authors, who cited this work and researchers on the nearest topics have tabs of their own, above. Is this your page? Claim it with your ORCID iD, or request a correction or removal.

Discussion

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