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Researcher · Children's Hospital · Tunisia

Harald Christiansen

Harald Christiansen publishes mostly in Organic Chemistry, Materials Chemistry and Inorganic Chemistry, on topics such as Inorganic and Organometallic Chemistry, Organic Chemistry Cycloaddition Reactions and Synthesis and Characterization of Heterocyclic Compounds.

OpenAlex
World rank
#2,935,427
of 7,710,434 ranked researchers
Rank in Tunisia
#1,918
of 12,803
Works
36
Citations
890
Citations per work
24.7
h-index
17
i10-index 26Top 30% in Organic Chemistry
Harald Christiansen

What does Harald Christiansen research?

Harald Christiansen's work is mostly in Chemistry (40%), Medicine (11%), Materials Science (9%).

Physical Sciences: 18 works · 48.9% of their workChemistry: 14 works · 40.2% of their workOrganic Chemistry: 10 works · 28.3% of their workInorganic Chemistry: 2 works · 6.5% of their workPhysical and Theoretical Chemistry: 2 works · 5.4% of their workMaterials Science: 3 works · 8.7% of their workMaterials Chemistry: 3 works · 8.7% of their workEverything else: 15 works · 40.3% of their workHealth Sciences: 4 works · 10.8% of their workMedicine: 4 works · 10.8% of their workSurgery: 2 works · 6.5% of their workUrology: 2 works · 4.3% of their workTHEIR WORKHaraldChristiansen36works
Physical Sciences49%Health Sciences11%

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. Chemistry1440.2%
    2. Materials Science38.7%
  2. Everything else1540.3%
    1. Medicine410.8%
  1. 1Organic Chemistry28% of their works
  2. 2Materials Chemistry9% of their works
  3. 3Inorganic Chemistry6% of their works
  4. 4Surgery6% of their works
  5. 5Physical and Theoretical Chemistry5% of their works
  6. 6Urology4% of their works

Research topics

Which keywords describe Harald Christiansen's research?

The keywords of their largest research topics: Catalysis, Electrophilicity, Nucleophilicity, Organic Synthesis, Functional Group Transformations, Metal Complexes, Organic Chemistry and Reactivity.

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 20 words, with their numbers
  1. Catalysis62 topics
  2. Electrophilicity62 topics
  3. Nucleophilicity62 topics
  4. Organic Synthesis62 topics
  5. Functional Group Transformations41 topic
  6. Metal Complexes41 topic
  7. Organic Chemistry41 topic
  8. Reactivity41 topic
  9. Genitourinary Development31 topic
  10. Synthesis31 topic
  11. Triazines31 topic
  12. Urotrauma31 topic
  13. Acidity Scales21 topic
  14. Enthalpies21 topic
  15. Esterification21 topic
  16. Fluoride Ion Batteries21 topic
  17. Noble Gas Compounds21 topic
  18. Oxidation21 topic
  19. Phosphate Hydrolysis21 topic
  20. Vaporization21 topic

Where does Harald Christiansen work?

Harald Christiansen's main affiliation in the publication record is Children's Hospital, Tunisia.

How many publications and citations does Harald Christiansen have?

OpenAlex counts 36 works and 890 citations for Harald Christiansen, an h-index of 17, ranking #2,935,427 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.

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