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Researcher · Qilu Normal University · China

Changjian Ji

Changjian Ji publishes mostly in Materials Chemistry, Electrical and Electronic Engineering and Food Science, on topics such as GaN-based semiconductor devices and materials, Proteins in Food Systems and ZnO doping and properties.

ORCID 0009-0004-3813-9566 OpenAlex
World rank
#2,804,705
of 7,710,434 ranked researchers
Rank in China
#440,580
of 978,568
Works
49
Citations
575
Citations per work
11.7
h-index
12
i10-index 15Top 57% in Materials Chemistry
Changjian Ji

What does Changjian Ji research?

Changjian Ji's work is mostly in Materials Science (26%), Physics and Astronomy (16%), Agricultural and Biological Sciences (13%).

Physical Sciences: 27 works · 54.7% of their workMaterials Science: 13 works · 25.9% of their workMaterials Chemistry: 9 works · 18.7% of their workElectronic, Optical and Magnetic Materials: 4 works · 7.2% of their workPhysics and Astronomy: 8 works · 15.9% of their workCondensed Matter Physics: 5 works · 10.1% of their workAtomic and Molecular Physics, and Optics: 3 works · 5.8% of their workEngineering: 6 works · 12.9% of their workElectrical and Electronic Engineering: 6 works · 12.9% of their workEverything else: 16 works · 32.4% of their workLife Sciences: 6 works · 12.9% of their workAgricultural and Biological Sciences: 6 works · 12.9% of their workFood Science: 6 works · 12.9% of their workTHEIR WORKChangjian Ji49works
Life Sciences13%Physical Sciences55%

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 Science1325.9%
    2. Physics and Astronomy815.9%
    3. Engineering612.9%
  2. Everything else1632.4%
    1. Agricultural and Biological Sciences612.9%
  1. 1Materials Chemistry19% of their works
  2. 2Electrical and Electronic Engineering13% of their works
  3. 3Food Science13% of their works
  4. 4Condensed Matter Physics10% of their works
  5. 5Electronic, Optical and Magnetic Materials7% of their works
  6. 6Atomic and Molecular Physics, and Optics6% of their works

Research topics

Which keywords describe Changjian Ji's research?

The keywords of their largest research topics: Semiconductors, Nanowires, Light-Emitting Diodes, Solid-State Lighting, GaN, Hydrocolloids, III-Nitrides and Photodetectors.

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 25 words, with their numbers
  1. Semiconductors283 topics
  2. Nanowires222 topics
  3. Light-Emitting Diodes202 topics
  4. Solid-State Lighting192 topics
  5. GaN141 topic
  6. Hydrocolloids142 topics
  7. III-Nitrides141 topic
  8. Photodetectors142 topics
  9. Emulsions132 topics
  10. Nanoparticles132 topics
  11. Crystal Growth122 topics
  12. Nanoemulsions81 topic
  13. Nanostructures81 topic
  14. Proteins81 topic
  15. Zinc Oxide81 topic
  16. Gallium Oxide61 topic
  17. Gelling Agents61 topic
  18. Organometal Halide Perovskites61 topic
  19. Perovskite Solar Cells61 topic
  20. Semiconductor61 topic
  21. Thickening Agents61 topic
  22. Colloidal Particles51 topic
  23. Luminescent Materials51 topic
  24. Surfactants51 topic
  25. Upconversion Nanoparticles51 topic

Where does Changjian Ji work?

Changjian Ji's main affiliation in the publication record is Qilu Normal University, China.

How many publications and citations does Changjian Ji have?

OpenAlex counts 49 works and 575 citations for Changjian Ji, an h-index of 12, ranking #2,804,705 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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