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Researcher · Rockwell Automation (United States) · United States

Chang

Chang publishes mostly in Electrical and Electronic Engineering, Mechanical Engineering and Mechanics of Materials, on topics such as Photonic and Optical Devices, Semiconductor Lasers and Optical Devices and Semiconductor materials and devices.

OpenAlex
World rank
#7,700,437
of 7,710,434 ranked researchers
Rank in United States
#1,625,393
of 1,627,098
Works
493
Citations
1k
Citations per work
2.1
h-index
15
i10-index 27Top 30% in Electrical and Electronic Engineering
Chang

What does Chang research?

Chang's work is mostly in Engineering (64%), Materials Science (3%).

Physical Sciences: 331 works · 67.2% of their workEngineering: 317 works · 64.2% of their workElectrical and Electronic Engineering: 180 works · 36.5% of their workMechanical Engineering: 65 works · 13.2% of their workMechanics of Materials: 32 works · 6.5% of their workCivil and Structural Engineering: 21 works · 4.2% of their workBiomedical Engineering: 19 works · 3.8% of their workMaterials Science: 15 works · 3.0% of their workMaterials Chemistry: 15 works · 3.0% of their workEverything else: 162 works · 32.8% of their workTHEIR WORKChang493works
Physical Sciences67%

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. Engineering31764.2%
    2. Materials Science153.0%
  2. Everything else16232.8%
  1. 1Electrical and Electronic Engineering36% of their works
  2. 2Mechanical Engineering13% of their works
  3. 3Mechanics of Materials6% of their works
  4. 4Civil and Structural Engineering4% of their works
  5. 5Biomedical Engineering4% of their works
  6. 6Materials Chemistry3% of their works

Research topics

Which keywords describe Chang's research?

The keywords of their largest research topics: Optical Interconnects, Optical Modulators, Semiconductor Lasers, Silicon Photonics, Atomic Layer Deposition, High-k Dielectrics, High-Strength Steels and Microstructure.

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. Optical Interconnects391 topic
  2. Optical Modulators391 topic
  3. Semiconductor Lasers391 topic
  4. Silicon Photonics391 topic
  5. Atomic Layer Deposition331 topic
  6. High-k Dielectrics331 topic
  7. High-Strength Steels281 topic
  8. Microstructure281 topic
  9. Microwave Photonics281 topic
  10. Photonic Signal Processing281 topic
  11. Nanowire Transistors251 topic
  12. Tunnel Field-Effect Transistors251 topic
  13. Coherent Detection241 topic
  14. Optical Fiber241 topic
  15. Dynamic Recrystallization181 topic
  16. Hot Deformation181 topic

Where does Chang work?

Chang's main affiliation in the publication record is Rockwell Automation (United States), United States.

How many publications and citations does Chang have?

OpenAlex counts 493 works and 1,035 citations for Chang, an h-index of 15, ranking #7,700,437 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.

Other researchers named Chang

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Discussion

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