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Researcher · Mintek · South Africa

Johan Nell

Johan Nell publishes mostly in Materials Chemistry, Electrical and Electronic Engineering and Geophysics, on topics such as Magnetic Properties and Synthesis of Ferrites, Pigment Synthesis and Properties and Iron oxide chemistry and applications.

OpenAlex
World rank
#3,282,773
of 7,710,434 ranked researchers
Rank in South Africa
#14,207
of 29,826
Works
16
Citations
485
Citations per work
30.3
h-index
11
i10-index 12Top 63% in Materials Chemistry
Johan Nell

What does Johan Nell research?

Johan Nell's work is mostly in Materials Science (20%), Earth and Planetary Sciences (9%), Engineering (9%).

Physical Sciences: 9 works · 57.9% of their workMaterials Science: 3 works · 20.0% of their workMaterials Chemistry: 3 works · 20.0% of their workEarth and Planetary Sciences: 1 works · 8.9% of their workGeophysics: 1 works · 8.9% of their workEngineering: 1 works · 8.9% of their workElectrical and Electronic Engineering: 1 works · 8.9% of their workChemistry: 1 works · 6.7% of their workInorganic Chemistry: 1 works · 6.7% of their workEnergy: 1 works · 6.7% of their workRenewable Energy, Sustainability and the Environment: 1 works · 6.7% of their workPhysics and Astronomy: 1 works · 6.7% of their workCondensed Matter Physics: 1 works · 6.7% of their workEverything else: 7 works · 42.1% of their workTHEIR WORKJohan Nell16works
Physical Sciences58%

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 Science320.0%
    2. Earth and Planetary Sciences18.9%
    3. Engineering18.9%
    4. Chemistry16.7%
    5. Energy16.7%
    6. Physics and Astronomy16.7%
  2. Everything else742.1%
  1. 1Materials Chemistry20% of their works
  2. 2Electrical and Electronic Engineering9% of their works
  3. 3Geophysics9% of their works
  4. 4Renewable Energy, Sustainability and the Environment7% of their works
  5. 5Inorganic Chemistry7% of their works
  6. 6Condensed Matter Physics7% of their works

Research topics

Which keywords describe Johan Nell's research?

The keywords of their largest research topics: Synthesis, Catalysis, Ferrite Nanoparticles, Magnetic Properties, Characterization, Frustrated Magnets, Hematite and Inorganic Pigments.

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.

All 18 words, with their numbers
  1. Synthesis72 topics
  2. Catalysis52 topics
  3. Ferrite Nanoparticles41 topic
  4. Magnetic Properties41 topic
  5. Characterization31 topic
  6. Frustrated Magnets31 topic
  7. Hematite31 topic
  8. Inorganic Pigments31 topic
  9. Kinetic Analysis31 topic
  10. Photoelectrodes31 topic
  11. Quantum Spin Liquids31 topic
  12. Thermal Decomposition31 topic
  13. Dehydrogenation21 topic
  14. Dielectric21 topic
  15. Enthalpies21 topic
  16. Microwave21 topic
  17. Oxidative21 topic
  18. Vaporization21 topic

Where does Johan Nell work?

Johan Nell's main affiliation in the publication record is Mintek, South Africa.

How many publications and citations does Johan Nell have?

OpenAlex counts 16 works and 485 citations for Johan Nell, an h-index of 11, ranking #3,282,773 of 7,710,434 researchers worldwide on the quality score.

Ranked on field-normalised 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.

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